2026 taxable assessment $210,000 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $1,050,000; it is not the 2026 billed-year value.
House report
754 S Darien St
3 bd · 3 stories · 2,199 sqft · RSA5 · built 2022
Owner-occupancy signal · assessed $1.1M (2026) · 2027 OPA assessment $1.1M · sold 2×. On the 700 block of S Darien St.
BlockReport AI · cited public records
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Property summary
Assessment$1,050,0002026 OPA assessment · 2027: $1,050,000
Last sale$1.1MRecorded 2022
Est. tax bill$2,940/year2026 taxable assessment · full-value scenario $14,698/year · basis and term unverified
Tax delinquencyNo 2022 matchNot proof account is current
Permits12Every fetched City permit
Violations0 open15 historical across 8 cases
“Open” reflects records available then historical records keep their source dates estimates are labeled
Question or correct this record
BlockReport can explain a discrepancy, but it cannot rewrite an official City record. Use the agency that owns the underlying fact:
Property tax
The estimate, live balance, and back-tax record are different.
BlockReport can calculate the annual tax from the City’s taxable assessment. Payments, credits, interest, and a current amount due live separately in Philadelphia Tax Center.
A Tax Center balance is net of bills, payments, credits, interest, and adjustments. A credit—or an amount due—is not automatically “back taxes.”
OPA 0222764002026 OPA taxes $210,000 of $1,050,000 assessed. The assessment fields alone do not identify a program, approval date, expiration, or buyer eligibility.
See the assessment math →Applying the same rate to the billed-year full assessment. OPA's numeric split does not say when or whether the current treatment changes.
See the assessment math →Historical delinquency sources No current conclusion
This parcel did not match the June 2022 delinquency snapshot. That absence does not confirm the account is current today.
For a purchase, refinance, or closing, request the City’s official Property Payoff statement in Tax Center under “More options.”
What stands out
From the public recordTorn down & rebuilt
Record summarydemolition, followed by a 2020 construction permit and a $1.1M transfer in 2022.
View supporting records →What to do with this
The record, translated into moves — what a buyer, the owner, and a landlord would each want to check next under Philadelphia's actual rules.
If you’re buying
Verify the current tax bill and exemption
The 2026 taxable assessment implies about $2,940/yr, while applying the same rate to the full assessment would imply about $14,698/yr — $11,758/yr more. OPA's assessment split does not establish the exemption program, expiration, or buyer eligibility. Verify the basis and live bill with OPA and Revenue.
Zoned RSA5: one household by right
Single-family rowhouse (the classic Philly row). Converting to a duplex or apartments needs a use variance the zoning board rarely grants — Pennsylvania courts require a physical hardship of the lot itself, and economics alone do not qualify.
If you own it
Verify which assessment relief applies
OPA shows a material assessment exemption, but this record does not identify its legal basis or transfer treatment. Ask OPA for the approval history; if the current treatment ends, an eligible owner-occupant may need to apply separately for Homestead relief.
Derived from the fetched property records and linked City guidance as of 2026. Assessment treatment is not a substitute for an exemption approval, live balance, title report, license, occupancy certificate, or inspection. Informational only — not legal, tax, or investment advice.
Assessment and tax history
Every fetched annual City assessment for this house, compared with its block and ZIP. The figures show assessment change, the billed-year tax estimate, dated tax records, and recorded transfers. They do not estimate market appreciation or investment return.
Assessed value
$1,050,000
2026 billed-year assessment · 2027: $1,050,000 · built 2022
Price / sq ft
$477
block $408 · above block
Assessment change
+211%
+11%/yr since 2016 · 2027 +0% vs 2026
Est. tax bill / yr
$2,940
0.28% effective, reduced taxable assessment
Jun 2022 tax snapshot
No match
not proof the account is current
Times sold
2
Assessment vs. the block and ZIP · every dated City record marked on the line
- OPA assessment · 2016$338K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2017$338K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2018$338K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2019$409K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2020$152K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2021$153K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2022$152K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2023$1.1M assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2024$1.1M assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2025$1.1M assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2026$1.1M assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2027$1.1M assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- Deed / sale · 2022Deed / sale $1.1MA recorded real-estate document or transfer event. The amount and date can be useful history, but the underlying deed and transfer-tax filing control the parties, consideration, and legal effect.How to read the recorded document ↗
- Permit · 2019-01-15Zoning/useThis permit category usually covers the property’s allowed use, dimensions, occupancy, or site configuration. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2019-02-15PlumbingThis permit category usually covers water, drainage, fixtures, or other plumbing work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2019-05-20DemolitionThis permit category usually covers partial or complete removal work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2019-05-24New ConstructionThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2020-01-21AlterationsThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2020-11-02New ConstructionThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2020-01-27Rough-InThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2020-04-22Amend for conversionThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2021-04-15New Construction or AdditionsThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- L&I violation · 2019-07-18ARCHITECT/ENGINEER SERVICESA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2019-07-18COMPL CONCEAL- BLDG PERM WORKA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2019-07-24PERMB- WK DONE W/O NOTIFY INSPA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2019-09-24WORKMANLIKE- BUILDING CODEA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- Inspection · 2019-09-24BP_BLDGA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- L&I violation · 2020-02-13PERMB- WORK NOT SAME AS PERMITA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2020-02-13SWO- CONSTR W/O BLDG PERMIT (Stop-work order for construction without a building permit)Stop-work order for construction without a building permitHow L&I violations and orders work ↗
- L&I violation · 2020-02-13STOP WORK ORDERA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- Inspection · 2020-02-13BP_BLDGA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- L&I violation · 2020-05-24ARCHITECT/ENGINEER SERVICESA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2020-05-24UNSAFE STRUCTUREA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2020-05-22GENERAL EXTERIOR VIOLATIONSA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2020-07-23WORK NOT ACCORDING TO PLANSA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2020-09-28DUCTWORKA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- Inspection · 2020-12-21L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Appeal · 2018-12-19Zoning board appealA challenge or request reviewed through a City appeals process. Filing an appeal does not show who prevailed; read the decision, conditions, and related permit or violation.How Philadelphia L&I appeals work ↗
- Appeal · 2023-11-17BBS UnsafeA challenge or request reviewed through a City appeals process. Filing an appeal does not show who prevailed; read the decision, conditions, and related permit or violation.How Philadelphia L&I appeals work ↗
Property assessmentBlock median & rangeZIP 19147 medianAssessmentDeed / saleL&I violationAppealPermitInspection
Each icon sits on its recorded date; records without a day are labeled and centered within their year. Select one to explain the filing.
Highlight
Every dated record27 events · exact dates, newest first
- AppealBBS Unsafe
- Deed / saleDeed / sale $1.1M
- PermitNew Construction or Additions
- InspectionL&I investigation
- PermitNew Construction
- L&I violationDUCTWORK
- L&I violationWORK NOT ACCORDING TO PLANS
- L&I violationARCHITECT/ENGINEER SERVICES
- L&I violationUNSAFE STRUCTURE
- L&I violationGENERAL EXTERIOR VIOLATIONS
- PermitAmend for conversion
- L&I violationPERMB- WORK NOT SAME AS PERMIT
- L&I violationSWO- CONSTR W/O BLDG PERMIT (Stop-work order for construction without a building permit)
- L&I violationSTOP WORK ORDER
- InspectionBP_BLDG
- PermitRough-In
- PermitAlterations
- L&I violationWORKMANLIKE- BUILDING CODE
- InspectionBP_BLDG
- L&I violationPERMB- WK DONE W/O NOTIFY INSP
- L&I violationARCHITECT/ENGINEER SERVICES
- L&I violationCOMPL CONCEAL- BLDG PERM WORK
- PermitNew Construction
- PermitDemolition
- PermitPlumbing
- PermitZoning/use
- AppealZoning board appeal
The paper trail
Torn down & rebuiltdemolition, followed by a 2020 construction permit and a $1.1M transfer in 2022.
- 2020 AlterationsPermitNew ConstructionPermitRough-InPermitNew ConstructionPermitAmend for conversionPermit10 L&I violations incl UNSAFE STRUCTUREL&IL&I: 11 failed, 6 passedL&I visitNew ConstructionPermitNew ConstructionPermit
- 2021 New Construction or AdditionsPermit
- 2022 $1.1MTransfer
- 2023 Appeal completeZoning
Records behind the chart
Browse the source ledger
The chart above is the primary timeline. This drawer preserves every underlying dated row and its filed status for source-level review.
Browse 43 dated records deeds, permits, inspections, licenses, violations, certifications & appeals
- AppealBBS Unsafe
Appeal HA-2020-000585 · Closed · Complete
ALLEGED VIOLATION FOR UNSAFE CONDITIONS IS INVALID ALLEGED VIOLATION FOR ENCROACHMENT IS INVALID ISSUED STOP WORK ORDER INTERFERES WITH ABILITY TO REMEDY CF-2020-01917, 019250, 021559, AND 025315
- Recorded transfer$1.1M transfer
2022
- PermitNew Construction or Additions
Permit PP-2021-006250 · Completed
Install vents, drains, water lines, 3 toilets, 3 lavs, 3 tub/showers, 1 kitchen sink, 1 washer, 1 hose bib, 1 hot water heater, 1 ejector, 1 sump, 1 house drain, 1 house trap and 1 fresh air inlet and a 1.5" combined water line.
- InvestigationL&I investigation
Case CF-2020-021559 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2020-041582 · PASSED
The cited inspection visit was marked passed.
- InvestigationL&I investigation
Case CF-2020-067540 · PASSED
The cited inspection visit was marked passed.
- PermitNew Construction
Permit EP-2020-009486 · Completed
Install 200a, 120/240v 1ph main service, install 401 circuit main breaker panel. Install all wiring throughout SFD. Install cable tv wiring as per 2014 nec
- PermitNew Construction
Permit MP-2020-000945 · Completed
EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES- For the installation of New Ductwork, Registers/Grilles/Diffusers, and Warm-Air Appliances as per attached standards. Deviations from these standards require submission of construction and site plans. *ROOFTOP UNITS PERMITTED IF INCLUDED IN APPROVED BUILDING PLANS* Installation of 1 80,000 btu 95% gas furnace with 3 ton 13 seer ac system with all required duct work. Condensers located in rear yard. 13 Registers
- InvestigationL&I investigation
Case CF-2020-019250 · PASSED
The cited inspection visit was marked passed.
- InvestigationL&I investigation
Case CF-2020-019017 · PASSED
The cited inspection visit was marked passed.
- ViolationDUCTWORK
Case CF-2020-067540 · Violation VI-2020-038496 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationL&I investigation
Case CF-2020-067540 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2020-041582 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationWORK NOT ACCORDING TO PLANS
Case CF-2020-041582 · Violation VI-2020-022034 · CLOSED
City marked the record closed; open the case for the closing reason.
- ViolationWORK NOT ACCORDING TO PLANS
Case CF-2020-021559 · Violation VI-2020-010375 · CLOSED
City marked the record closed; open the case for the closing reason.
- ViolationARCHITECT/ENGINEER SERVICES
Case CF-2020-019250 · Violation VI-2020-006845 · CLOSED
City marked the record closed; open the case for the closing reason.
- ViolationUNSAFE STRUCTURE
Case CF-2020-019250 · Violation VI-2020-006844 · CLOSED
City marked the record closed; open the case for the closing reason.
- InvestigationL&I investigation
Case CF-2020-019250 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationGENERAL EXTERIOR VIOLATIONS
Case CF-2020-019017 · Violation VI-2020-006743 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationL&I investigation
Case CF-2020-019017 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case 724254 · PASSED
The cited inspection visit was marked passed.
- InvestigationL&I investigation
Case 696396 · PASSED
The cited inspection visit was marked passed.
- PermitAmend for conversion
Permit 1050125 · Completed
TO AMEND PREVIOUSLY ISSUED NEW CONSTRUCTION PERMIT AP#962180 TO INCLUDE REVISIONS TO FOUNDATIONS AND FRAMING AT FIRST FLOOR PER ENCLOSED PLANS.
- ViolationPERMB- WORK NOT SAME AS PERMIT
Case 724254 · Violation 211990537 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationARCHITECT/ENGINEER SERVICES
Case 724254 · Violation 211990568 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationSWO- CONSTR W/O BLDG PERMIT (Stop-work order for construction without a building permit)
Case 724254 · Violation 211990564 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationSTOP WORK ORDER
Case 724254 · Violation 211990536 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBP_BLDG
Case 724254 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitNew Construction
Permit 1048010 · Expired
INSTALL 200AMP SERVICE AND WIRE A SFD WITH RECEPTS,SWITCHES,LIGHTS,FIXTURES,SMOKES AND CO DETECTORS AS PER 2014 NEC (SOUTH DISTRICT)
- PermitRough-In
Permit 1044648-RI · Completed
ROUGH IN PLUMBING 3 FULL BATHROOMS. 1 LITCHEN 1 LAUNDRY BOX, 1 POWDER ROOM, DISHWASHER PER 2004 PHILA PLUMBING CODE
- PermitNew Construction
Permit 1042665 · Completed
INSTALL NEW FIRE SUPPRESSION SYSTEM AND 1" COMBINED SERVICE IN ACCORDANCE WITH NFPA 13D THROUGHOUT THE ENTIRE BUILDING. ALL WORK SHALL COMPLY WITH THE APPROVED PLANS. ALL WORK SHALL BE PERFORMED BY A FIRE SUPPRESSION CONTRACTOR LICENSED BY THE CITY OF PHILADELPHIA.
- PermitAlterations
Permit 1043213 · Completed
REPAIR 6" CAST IRON
- ViolationWORKMANLIKE- BUILDING CODE
Case 696396 · Violation 211967889 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBP_BLDG
Case 696396 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationPERMB- WK DONE W/O NOTIFY INSP
Case 962180 · Violation 5120562 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationARCHITECT/ENGINEER SERVICES
Case 696396 · Violation 211967892 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationCOMPL CONCEAL- BLDG PERM WORK
Case 696396 · Violation 211967893 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationPERMB- WK DONE W/O NOTIFY INSP
Case 696396 · Violation 211967891 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- PermitNew Construction
Permit 962180 · Completed
FOR THE CONSTRUCTION OF A THREE (3) STORY ATTACHED STRUCTURE WITH CELLAR AND ROOF DECK ACCESSED BY A ROOF DECK ACCESS STRUCTURE. FOR USE AS A SINGLE FAMILY HOUSEHOLD LIVING. AS PER PLANS. AMENDMENT: Removal of glass block wall on interior side wall. Amending interior layouts as well. No structural changes.
- PermitDemolition
Permit 950817 · COMPLETED
FOR THE COMPLETE DEMOLITION OF AN EXISTING THREE (3) STORY ATTACHED STRUCTURE. STRUCTURE TO BE DEMOLISHED BY HAND AND WITH HAND HELD TOOLS ONLY. PROTECTION OF PEDESTRIANS, RIGHT-OF-WAY, AND ADJACENT PROPERTIES TO BE IN PLACE PRIOR TO START OF WORK AND TO BE MAINTAINED DURING ALL DEMOLITION ACTIVITIES. SEPARATE STREETS DEPARTMENT APPROVAL REQUIRED FOR RIGHT-OF-WAY CLOSURE PRIOR TO START OF WORK. 21 DAY POSTING AND NOTICE REQUIRED PER A-303.2.
- PermitPlumbing
Permit 949810 · COMPLETED
SEAL LATERAL
- PermitZoning/use
Permit 907487 · COMPLETED
COMPLETE DEMOLITION OF ALL STRUCTURES ON THE LOT. AND THE ERECTION OF AN ATTACHED STRUCTURE WITH ROOF ACCESS STRUCTURE FOR USE AS SINGLE FAMILY HOUSEHOLD LIVING WITH ROOF DECK ABOVE THIRD FLOOR LEVEL ACCESSED BY PILOT HOUSE (SIZE AND LOCATION AS PER PLANS)
- AppealZoning board appeal
Appeal 35164 · OPEN · Granted
Related permit 907487 · PERMIT FOR COMPLETE DEMOLITION OF ALL STRUCTURES ON THE LOT. AND THE ERECTION OF AN ATTACHED STRUCTURE WITH ROOF ACCESS STRUCTURE FOR USE AS SINGLE FAMILY HOUSEHOLD LIVING WITH ROOF DECK ABOVE THIRD FLOOR LEVEL ACCESSED BY PILOT HOUSE (SIZE
What this record suggests
The City file documents 12 permits touching kitchen work, bathroom work, electrical work, plumbing. 11 carries a completed, issued, or approved status; that documents the filing, not the present quality of the work.
Flags: material assessment exemption — legal basis and term unverified · 2 zoning/board appeals on record. Informational only — not investment advice or a consumer report (FCRA).
The assessment exemption gap
OPA's 2026 taxable assessment implies about $2,940/year. Applying the same 1.3998% rate to the full assessed value would imply ~$14,698/year — $11,758/year more. That is a scenario, not a forecast: the assessment split alone does not identify the exemption program, approval date, expiration, transfer treatment, or live Tax Center balance.
2026: ($1,050,000 assessed − $839,970 exempt) × 1.3998% ≈ $2,940/yr
full-assessment scenario: $1,050,000 × 1.3998% ≈ $14,698/yr
The OPA amount does not prove a ten-year abatement or any other specific program. Obtain the approval history and verify the current Tax Center account; a buyer should not assume the seller's relief transfers or restarts.
The property, on paper
The city assessor's field record — the physical spec sheet behind the assessed number.
Bedrooms
3
Stories
3
Interior
2,199 sqft
livable area
Lot
802 sqft
Basement
Full, finished
city code A
Heat
Forced hot air
city code A
Central air
Yes
Exterior condition
Newer construction
city code 1
Newer construction
Interior condition
Newer construction
city code 1
Newer construction
Quality grade
C
assessor's grade
ABCDE
Zoning
RSA5
city zoning code
Zoning appeals
2
Closed · Complete · 2023
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Run the numbers
What owning 754 S Darien St takes, at your price and your rate. Taxes start with an annual estimate from the City’s taxable assessment, not a current bill or balance; rent starts at the area median. Assessed value is not an asking price — set the price slider to the real one.
When this house last sold (2022) a 30-year mortgage ran about 5.34% — Freddie Mac's average that year.
Mortgage
—
P&I · 30-yr fixed
All-in monthly
—
+ taxes & insurance
Estimated cash needed
—
down + 4% planning allowance
Modeled cash flow
—
rent − shown costs · /mo
Modeled cap rate
—
modeled NOI ÷ price
Modeled cash-on-cash
—
modeled year-1 return
Scenario for orientation, not advice. Assumes a 30-year fixed loan, $1,400/yr insurance, 1% of price/yr maintenance, and buyer cash equal to the down payment plus 4%. Taxes use this parcel's taxable assessment with an optional full-assessment stress test, not a live Tax Center balance. Cash flow and returns exclude vacancy, management, utilities, HOA or condo fees, leasing costs, income tax, and unplanned capital work.
Block context
754 S Darien St sits on the 700 block of S Darien St. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 752 S Darien St · 750 S Darien St
Where this comes from
- Assessment, spec sheet & owner — OPA Property Assessments, Office of Property Assessment
- Sales & deed history — Realty Transfer Tax records, Recorder of Deeds
- Permits, violations & inspections — L&I Property History · Atlas
- Tax delinquency snapshot · June 2022 — Real Estate Tax Delinquencies, Dept. of Revenue
- Historical tax ledger & liens · through 2016 — Real Estate Tax Balances, Dept. of Revenue
- Current property-tax balance — Verify with Philadelphia Revenue
- Zoning appeals — L&I & Zoning Board appeals
- Neighborhood income & rents — US Census ACS 5-year estimates
- Historical mortgage rates — Freddie Mac Primary Mortgage Market Survey, annual averages
- Imagery — Street photo © Google · Aerial © Esri, Maxar
Methodology & freshness
This report was assembled Jul 10, 2026, 2:05 AM ET. Available City datasets are queried from OpenDataPhilly (phl.carto.com) and the cited City ArcGIS feeds; record queries paginate rather than silently taking a first page. For this property: Permits: queried · Violations: queried · Investigations: queried · Appeals: queried · Licenses: queried · Building certifications: queried. “Unavailable” means the source query failed or was not supplied, not “no record.” Reports re-pull on view after seven days and on an overnight rolling schedule; citywide benchmarks recompute weekly. Source dates still govern: the parcel-level tax-delinquency snapshot is June 2022 and the separate detailed tax ledger ends in 2016, so neither establishes today’s balance. The live balance and date-effective payoff must be verified in Tax Center. AI-written passages are grounded in the assembled record and rejected if they state a number the record does not hold.
Official city record ↗ · L&I history ↗ · See the whole block · Download this record (JSON)