2026 taxable assessment $118,800 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $559,000; it is not the 2026 billed-year value.
House report
1941 Wilder St
3 bd · 3 ba · 3 stories · 2,133 sqft · RSA5 · built 2018
Owner-occupied · assessed $529K (2026) · 2027 OPA assessment $559K · sold 3×. On the 1900 block of Wilder St.
Property summary
Assessment$529,0002026 OPA assessment · 2027: $559,000
Last sale$529KRecorded 2021
Est. tax bill$1,663/year2026 taxable assessment · full-value scenario $7,405/year · basis and term unverified
Tax delinquencyNo 2022 matchNot proof account is current
Permits7Every fetched City permit
Violations0 open10 historical across 4 cases
“Open” reflects records available then historical records keep their source dates estimates are labeled
BlockReport AI · cited public records
Ask the questions this record raises.
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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 3630288002026 OPA taxes $118,800 of $529,000 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 Record found
This parcel did not match the June 2022 delinquency snapshot. That absence does not confirm the account is current today.
A separate historical parcel ledger ending in 2016 records $437.46 and a lien entry. It is shown as historical context only.
2006$81.32 total · $0.00 principal · $52.46 interest · $4.26 penalty2007$75.52 total · $0.00 principal · $46.99 interest · $4.26 penalty2015$22.55 total · $9.31 principal · $1.25 interest · $0.98 penalty2016$258.07 total · $152.93 principal · $2.30 interest · $1.53 penalty
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 recordNew construction
Why it mattersBought for $40K in 2016, built new under a 2017 permit (reduced taxable assessment shown), sold for $529K in 2021.
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 $1,663/yr, while applying the same rate to the full assessment would imply about $7,405/yr — $5,742/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.
$437 in the historical tax ledger through 2016
Historical context only, not a current payoff figure; that ledger also contains a lien entry. Verify today's balance and lien status directly with Philadelphia Revenue before relying on it.
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.
The investment read
How this house has moved and where it's pointed: the city's assessed value (not a listing price) over 12 years, charted against its block; appreciation is that history's pace, and the 5-year figure simply extends it. Yield estimates rent-vs-price from area rents. Ask the record to dig into any number.
Assessed value
$529,000
2026 billed-year assessment · 2027: $559,000 · built 2018
Price / sq ft
$262
block $262 · in line w/ block
Appreciation
+5468%
+49%/yr, city 6.5%
In 5 years (~2031)
~$573K
+49%/yr own pace held 5 yrs — extrapolation, not a forecast
Est. tax bill / yr
$1,663
0.3% effective, reduced taxable assessment
Jun 2022 tax snapshot
No match
not proof the account is current
Gross yield
4%
≈$2K/mo rent
Times sold
3
Assessment vs. the block · every dated City record marked on the line
- OPA assessment · 2016$10K 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$46K 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$46K 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$46K 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$46K 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$440K 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$440K 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$529K 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$529K 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$529K 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$529K 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 ↗
- Land buy · 2016Land record $40KA land-record event associated with this parcel. Review the recorded instrument to determine whether it reflects a conveyance, parcel change, or another filing.How to read the recorded document ↗
- Deed / sale · 2018Deed / sale $465KA 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 ↗
- Deed / sale · 2021Deed / sale $529KA 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 · 2017-04-20Zoning/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 ↗
- Permit · 2017-04-20New 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 · 2017-06-28SuppressionThis 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 · 2017-07-17PlumbingThis 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 · 2017-08-03MechanicalThis 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 · 2017-08-04ElectricalThis 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 ↗
- L&I violation · 2007-05-07VACANT LOT KEEP CLEAN GET LICA 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 · 2007-05-07CLIP VIOLATION NOTICEA 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 · 2013-04-25CLIP VIOLATION NOTICEA 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 · 2013-04-25EXT A-VACANT LOT CLEAN/MAINTAIA 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 · 2014-09-24EXT-TREES PRUNE/REMOVEA 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 · 2014-09-24TREE IDA 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 · 2014-09-24LICENSE-VAC LOTA 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 · 2015-05-18EXT-TREES PRUNE/REMOVEA 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 · 2015-05-18LICENSE-VAC LOTA 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 · 2015-05-18TREE IDA 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 · 2014-12-01HCEU INSP (Housing Code Enforcement Unit inspection)A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended.What Philadelphia inspections check ↗
- Inspection · 2015-05-07PRECOURT (likely: pre-court compliance inspection)A follow-up before or during enforcement escalation; confirm the case sequence in the City file.What Philadelphia inspections check ↗
- Inspection · 2015-05-19HCEU INSP (Housing Code Enforcement Unit inspection)A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended.What Philadelphia inspections check ↗
- Inspection · 2017-12-21HCEU INSP (Housing Code Enforcement Unit inspection)A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended.What Philadelphia inspections check ↗
Assessment lineBlock median & rangeAssessmentDeed / saleLand buyL&I violationPermitInspection
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 record23 events · exact dates, newest first
- Deed / saleDeed / sale $529K
- Deed / saleDeed / sale $465K
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- PermitElectrical
- PermitMechanical
- PermitPlumbing
- PermitSuppression
- PermitZoning/use
- PermitNew construction
- Land buyLand record $40K
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- L&I violationEXT-TREES PRUNE/REMOVE
- L&I violationLICENSE-VAC LOT
- L&I violationTREE ID
- InspectionPRECOURT (likely: pre-court compliance inspection)
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- L&I violationEXT-TREES PRUNE/REMOVE
- L&I violationTREE ID
- L&I violationLICENSE-VAC LOT
- L&I violationCLIP VIOLATION NOTICE
- L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
- L&I violationVACANT LOT KEEP CLEAN GET LIC
- L&I violationCLIP VIOLATION NOTICE
The paper trail
New constructionBought for $40K in 2016, built new under a 2017 permit (reduced taxable assessment shown), sold for $529K in 2021.
- 2015 Inspection failed ×2L&I visit
- 2016 $40KLand buy
- 2017 Zoning/usePermitNew constructionPermitSuppressionPermitPlumbingPermitPlumbingPermitInspection passedL&I visitMechanicalPermitElectricalPermit
- 2018 $465KSold
- 2021 $529KSold
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 24 dated records deeds, permits, inspections, licenses, violations, certifications & appeals
- Recorded transfer$529K transfer
2021
- Recorded transfer$465K transfer
2018
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 478549 · PASSED
A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. The cited inspection visit was marked passed.
- PermitElectrical
Permit 805768 · COMPLETED
NEW 200 AMP SERVICE, WIRING THROUGHOUT AS PER NEC 2008
- PermitMechanical
Permit 805509 · COMPLETED
INSTALL (1) HEAT PUMP WITH DUCTWORK. (SFD)
- PermitPlumbing
Permit 800222 · COMPLETED
INSTALL 3 WATER CLOSETS, 3 LAVY SINKS, 3 TUBS, 1 KITCHEN SINK, 1 INJECTION PUMP, DISHWASHER & GARBAGE DISPOSAL - THE INSTALLATION WILL COMPLY WITH THE PHILADELPHIA PLUMBING CODE 2004
- PermitPlumbing
Permit 797423 · COMPLETED
FOR THE INSTALLATION OF A 1" COMBO WATER SERVICE 5" LATERAL,5X4 CURB TRAP & FRESH AIR INLET(SFD)PAPA20171871376"SELF-CERTIFICATION'S 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"
- PermitSuppression
Permit 791495 · COMPLETED
FOR THE INSTALLATION OF A 13D FIRE SUPRESSION SYSTEM FOR A SINGLE FAMILY DWELLING SERVICED BY A COMBINED 1 INCH FIRE SERVICE LINE WITH WATER METER ASSEMBLY. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. FIRE SUPPRESSION SYSTEM TO BE INSTALLED IN ACCORDANCE WITH NFPA 13D.
- PermitZoning/use
Permit 745757 · COMPLETED
FOR THE ERECTION OF AN ATTACHED (3) THREE STORY STRUCTURE (NTE 38' HIGH) WITH A ROOF DECK ACCESSED BY A ROOF DECK ACCESS STRUCTURE (SIZE AND LOCATION AS PER PLANS).
- PermitNew construction
Permit 745759 · COMPLETED
FOR THE CONSTRUCTION OF A THREE-STORY STRUCTURE WITH PILOTHOUSE AND ROOF DECK FOR USE AS A SINGLE-FAMILY DWELLING, AS PER APPROVED PLANS.
- Land recordLand record
2016
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 454050 · CLOSED
A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. City marked the record closed; open the case for the closing reason.
- ViolationEXT-TREES PRUNE/REMOVE
Case 478549 · Violation 3564025 · Code PM-312.2/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationLICENSE-VAC LOT
Case 478549 · Violation 3564023 · Code PM-102.4/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationTREE ID
Case 478549 · Violation 3564024 · Code PM-308.1/19 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 478549 · FAILED
A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationPRECOURT (likely: pre-court compliance inspection)
Case 454050 · FAILED
A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationEXT-TREES PRUNE/REMOVE
Case 454050 · Violation 3547286 · Code PM-312.2/1 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
- ViolationTREE ID
Case 454050 · Violation 3547285 · Code PM-308.1/19 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
- ViolationLICENSE-VAC LOT
Case 454050 · Violation 3547284 · Code PM-102.4/1 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
- ViolationCLIP VIOLATION NOTICE
Case 377733 · Violation 2775027 · Code CP-01 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXT A-VACANT LOT CLEAN/MAINTAI
Case 377733 · Violation 2775028 · Code PM-302.2/4 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationVACANT LOT KEEP CLEAN GET LIC
Case 111673 · Violation 563780 · Code PM-306.0/91 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationCLIP VIOLATION NOTICE
Case 111673 · Violation 563779 · Code CP-01 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
What this record suggests
The City file documents 7 permits touching kitchen work, electrical work, plumbing, roof work. 7 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 · historical tax ledger through 2016 recorded $437 with a lien entry. Informational only — not investment advice or a consumer report (FCRA).
The assessment exemption gap
OPA's 2026 taxable assessment implies about $1,663/year. Applying the same 1.3998% rate to the full assessed value would imply ~$7,405/year — $5,742/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: ($529,000 assessed − $410,197 exempt) × 1.3998% ≈ $1,663/yr
full-assessment scenario: $529,000 × 1.3998% ≈ $7,405/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
Bathrooms
3
Stories
3
Interior
2,133 sqft
livable area
Lot
773 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
B+
assessor's grade
ABCDE
Zoning
RSA5
city zoning code
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Run the numbers
What owning 1941 Wilder 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 (2021) a 30-year mortgage ran about 2.96% — Freddie Mac's average that year.
Mortgage
—
P&I · 30-yr fixed
All-in monthly
—
+ taxes & insurance
Cash to close
—
down + ~4% costs
Cash flow
—
rent − all costs · /mo
Cap rate
—
NOI ÷ price
Cash-on-cash
—
year-1 return on cash in
Estimates for orientation, not advice. Assumes a 30-year fixed loan, $1,400/yr insurance, 1% of price/yr maintenance; taxes use this parcel's taxable assessment with an optional full-assessment stress test, not a live Tax Center balance.
Block context
1941 Wilder St sits on the 1900 block of Wilder St. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 1939 Wilder St · 1943 Wilder 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, 12:16 PM 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)