2026 taxable assessment $758,400 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $1,169,700; it is not the 2026 billed-year value.
Multi-family report
1736 Green St
6 bd · 4 ba · 3 stories · 4,270 sqft · RM1 · built 1920
Entity-held · assessed $1.2M (2026) · 2027 OPA assessment $1.2M · 4 licensed units · sold 1×. On the 1700 block of Green St.
BlockReport AI · cited public records
Ask what this property record means.
Open the research chat with this property already in context. Curated questions are free.
Property summary
Assessment$1,200,0002026 OPA assessment · 2027: $1,169,700
Last sale$675KRecorded 2015 · later nominal deed
Est. tax bill$10,616/year2026 taxable assessment · full-value scenario $16,798/year · basis and term unverified
Tax delinquencyNo 2022 matchNot proof account is current
Permits10Every fetched City permit
Violations0 openNo historical match in fetched records
“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 1520292012026 OPA taxes $758,400 of $1,200,000 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 recordPermit on record
Record summary$675K transfer recorded in 2015. Zoning/use permit recorded in 2017.
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 $10,616/yr, while applying the same rate to the full assessment would imply about $16,798/yr — $6,182/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.
Built 1920: lead rules apply
Federal law requires a lead-paint disclosure at sale for any pre-1978 home. If it will be rented, Philadelphia also requires a lead-safe or lead-free certificate before a rental license can issue.
The last transfer used nominal consideration
The latest deed records $100 or less. That is not a usable market-sale price and can reflect a family, estate, gift, correction, or entity transfer. Inspect the deed and order a title search rather than inferring the relationship or chain.
If you’re the landlord
Lead certificate is not optional
Built 1920: every rental unit needs a lead-safe or lead-free certificate on file with the City. Without one: fines up to $2,000/day per unit, tenants may withhold rent, courts can order rent refunded — and no eviction will stand.
Licensed rental — keep it that way
Renewal requires city tax clearance and zero open L&I violations on the property. A lapsed license suspends the right to collect rent or evict.
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.
Who's behind it
Loonstyn Development LP · corporate / LLC owner
• Owns 12 properties across Philadelphia under this name, assessed at $14M combined
• Tax bills mail to 2048a Fairmount Ave, Philadelphia PA, 19130
• Holds an active rental license for this address
Assessment and tax history
Every fetched annual City assessment for this building, 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
$1,200,000
2026 billed-year assessment · 2027: $1,169,700 · built 1920
Price / sq ft
$274
block $333 · below block
Assessment change
+117%
+7%/yr since 2016 · 2027 -3% vs 2026
Est. tax bill / yr
$10,616
0.88% effective, reduced taxable assessment
Jun 2022 tax snapshot
No match
not proof the account is current
Times sold
1
licensed rental
Assessment vs. the block and ZIP · every dated City record marked on the line
- OPA assessment · 2016$539K 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$687K 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$710K 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$710K 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$710K 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$1.3M 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$1.3M 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$1.2M 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$1.2M 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$1.2M 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 · 2015Deed / sale $675KA 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 · 2016-06-01UseThis 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 · 2016-06-01Major alterationA broad legacy permit work category for a substantial building alteration. It can include changed layouts, partitions, fixtures, finishes, structural work, or occupancy-related work, but only the approved scope and plans say what this permit actually authorized; separate trade permits may be required.What Philadelphia building permits can cover ↗
- Permit · 2016-10-12PlumbingThis 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 · 2016-10-12ElectricalThis permit category usually covers electrical installation, alteration, replacement, or repair. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2016-09-16ZoningThis 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 · 2016-09-28MechanicalThis 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 · 2016-12-08SuppressionThis permit category usually covers fire-suppression systems or related life-safety 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 · 2017-01-12DemolitionThis 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 · 2017-01-20Zoning/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 ↗
- License · 2017-06-05RentalA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- Certification · 2022-12-09Sprinkler CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2023-12-04Sprinkler CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2024-12-02Sprinkler CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2025-12-03Sprinkler CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Appeal · 2016-05-10Building standards 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 ↗
Property assessmentBlock median & rangeZIP 19130 medianAssessmentDeed / saleAppealPermitLicenseCertification
Scroll horizontally to move through the years. 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 record16 events · exact dates, newest first
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- LicenseRental
- PermitZoning/use
- PermitDemolition
- PermitSuppression
- PermitPlumbing
- PermitElectrical
- PermitMechanical
- PermitZoning
- PermitUse
- PermitMajor alteration
- AppealBuilding standards appeal
- Deed / saleDeed / sale $675K
The paper trail
Permit on record$675K transfer recorded in 2015. Zoning/use permit recorded in 2017.
- 2015 $675KTransfer
- 2016 Appeal approvedZoningUsePermitMajor alterationPermitPlumbingPermitZoningPermitMechanicalPermitPlumbingPermitElectricalPermitSuppressionPermit
- 2017 DemolitionPermitZoning/usePermit
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 17 dated records deeds, permits, inspections, licenses, violations, certifications & appeals
- CertificationSprinkler Certification
Certification BC-2026-000392 · Certified
Expires 2026-12-03
- CertificationSprinkler Certification
Certification BC-2024-033407 · Certified
Expires 2025-12-02
- CertificationSprinkler Certification
Certification BC-2024-001835 · Certified
Expires 2024-12-04
- CertificationSprinkler Certification
Certification BC-2023-000868 · Certified
Expires 2023-12-09
- LicenseRental
License 740832 · Active
LOONSTYN DEVELOPMENT, L.P · Expires 2027-06-04
- PermitZoning/use
Permit 747307 · COMPLETED
FOR THE CONSTRUCTION OF AN ATTACHED STRUTURE TO INCLUDE SECOND FLOOR REAR DECK WITH VERTICAL SUPPORTS AND ROOF DECK ACCESSED BY STAIRS ENCLOSED BY ROOF ACCESS STRUCTURE. USE AS A MULTI FAMILY HOUSEHOLD DWELLING (3 FAMILY). SIZE AND LOCATION AS SHOWN ON SUBMITTED PLANS
- PermitDemolition
Permit 740541 · COMPLETED
FOR PARTIAL DEMOLITION OF ONE STORY GARAGE AS PER PLANS.
- PermitSuppression
Permit 718492 · COMPLETED
FOR THE INSTALLATION OF AN AUTOMATIC FIRE SUPPRESSION SYSTEM IN ACCORDANCE WITH NFPA 13 IN A FOUR (4) STORY BUILDING TO INCLUDE NEW BACKFLOW PREVENTION ASSEMBLY AND NEW 2-INCH FIRE SERVICE LINE AS PER APPROVED PLANS.
- PermitPlumbing
Permit 728584 · COMPLETED
**PA ONE CALL#2016-280-14327**REPLACEMENT OF 5" LATERAL, 1-1/2" MAIN WATER LINE, HOUSE TRAP, FRESH AIR INLET TO A 3-STY, 4-FAMILY DWELLING; SELF-CERTIFICATIONS ARE NO LONGER PERMITTED; ALL EXCAVATIONS AND PLUMBING TRENCHES IN EXCESS OF 5 FEET IN DEPTH MUST HAVE APPROVED SHORING IN PLACE AT THE TIME OF INSPECTION.
- PermitElectrical
Permit 707846 · COMPLETED
INSTALL 400A SERVICE AND WIRE THROUGHOUT FOR 80 OUTLETS, 30 SWITCHES, 110 LIGHTS AND 20 SMOKES. CARBONS ACCORDING TO 2008 NEC CODE.(MULTI FAMILY) CC DISTRICT INSTALL FIRE ALARM SYSTEM THROUGHOUT PER NFPA 72
- PermitMechanical
Permit 725494 · COMPLETED
INSTALL (4) HVAC SYSTEMS WITH DUCTWORK. (MULTI-FAMILY) UNITS NOT TO VISIBLE FROM THE PUBLIC RIGHT OF WAY. APPROVED BY THE PHC.
- PermitZoning
Permit 720361 · COMPLETED
FOR THE DEMOLITION OF EXISTING GARAGE, FOR THE RELOCATION OF LOT LINE TO CREATE TWO(2) LOTS ( LOT# B AND LOT# C) FROM ONE(1) LOT ( LOT# A) FROM ONE(1) OPA ACCOUNT ( 1736 GREEN STREET). SIZE AND LOCATION AS SHOWN IN THE APPLICATION.
- PermitPlumbing
Permit 703317 · COMPLETED
ALTERATION: INTERIOR PLUMBING FOR A 4-STORY, (4) DWELLING UNIT BLDG. THE INSTALLATION WILL COMPLY WITH THE PHILADELPHIA PLUMBING CODE, 2004. PVC PIPE MATERIALS ARE NOT PERMITTED ON THIS PROJECT PER CODE SECTIONP-902.5 & P-1102.3. SEPARATE PERMITS ARE REQUIRED FOR THE 5" SEWER LATERAL & 1-1/2" DOMESTIC WATER DISTRIBUTION SERVICE, TO THE STREET MAINS, AS WELL AS THE 1-1/2" BACKFLOW PREVENTION CONTAINMENT ASSEMBLY.
- PermitUse
Permit 681919 · COMPLETED
FOR USE AS MULTI-FAMILY HOUSEHOLD LIVING (FOUR (4) UNITS) IN AN EXISTING ATTACHED STRUCTURE.
- PermitMajor alteration
Permit 662946 · COMPLETED
FOR A COMPLETE CHANGE IN OCCUPANCY CLASSIFICATION TO CREATE A FOUR (4) FAMILY DWELLING. WORK TO INCLUDE INTERIOR NON-BEARING PARTITIONS AND FINISHES. SEPARATE PERMITS REQUIRED FOR MECHANICAL, ELECTRICAL, PLUMBING, AND FIRE SUPPRESSION SYSTEMS (SEE BBS VARIANCE, CASE NO. 27626). ** ALL ASBESTOS TO BE TREATED & REMOVED PRIOR TO COMMENCEMENT OF WORK. ** ALL WORK TO BE PERFORMED IN ACCORDANCE WITH PLANS APPROVED BY PHILADELPHIA HISTORICAL COMMISSION (DATED 01.11.16).
- AppealBuilding standards appeal
Appeal 27626 · CLOSED · APPROVED
Related permit 662946 · ON 04/04/2016, THE DEPARTMENT OF LICENSES AND INSPECTIONS ISSUED A NOTICE OF REFUSAL FOR APPLICATION #662946.
- Recorded transfer$675K transfer
2015
What this record suggests
The City file documents 10 permits touching electrical work, plumbing, roof work. 10 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 · active rental license · 1 zoning/board appeal on record. Informational only — not investment advice or a consumer report (FCRA).
The assessment exemption gap
OPA's 2026 taxable assessment implies about $10,616/year. Applying the same 1.3998% rate to the full assessed value would imply ~$16,798/year — $6,182/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: ($1,200,000 assessed − $441,606 exempt) × 1.3998% ≈ $10,616/yr
full-assessment scenario: $1,200,000 × 1.3998% ≈ $16,798/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
6
Bathrooms
4
Stories
3
Interior
4,270 sqft
livable area
Lot
1,884 sqft
Basement
Full, finished
city code A
Heat
Forced hot air
city code A
Central air
Yes
Exterior condition
Above average
city code 3
Above averageBelow average
Interior condition
Above average
city code 3
Above averageBelow average
Quality grade
B
assessor's grade
ABCDE
Zoning
RM1
city zoning code
Zoning appeals
1
CLOSED · APPROVED · 2016
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Run the numbers
What owning 1736 Green 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 4 licensed units × ~85% of the area's median unit rent — the whole building's income, not one unit's. Assessed value is not an asking price — set the price slider to the real one.
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, $2,800/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
1736 Green St sits on the 1700 block of Green St. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 1734 Green St · 1738-42 Green 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, 7:41 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)