2026 taxable assessment $107,600 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $535,000; it is not the 2026 billed-year value.
Multi-family report
1815 Willington St
3 stories · 2,349 sqft · RM1 · built 2019
Absentee individual · assessed $538K (2026) · 2027 OPA assessment $535K · 2 licensed units · sold 2×. On the 1800 block of Willington St.
Property summary
Assessment$538,0002026 OPA assessment · 2027: $535,000
Last sale$120KRecorded 2017
Est. tax bill$1,506/year2026 taxable assessment · full-value scenario $7,531/year · basis and term unverified
Tax delinquencyNo 2022 matchNot proof account is current
Permits12Every fetched City permit
Violations0 open2 historical across 1 case
“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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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 3211036002026 OPA taxes $107,600 of $538,000 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
Why it mattersdemolished in 2018 and rebuilt (2018).
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 $1,506/yr, while applying the same rate to the full assessment would imply about $7,531/yr — $6,025/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.
If you’re the landlord
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.
The investment read
How this building 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
$538,000
2026 billed-year assessment · 2027: $535,000 · built 2019
Price / sq ft
$228
block $172 · above block
Appreciation
+297%
+15%/yr, city 6.5%
In 5 years (~2031)
~$539K
+15%/yr own pace held 5 yrs — extrapolation, not a forecast
Est. tax bill / yr
$1,506
0.28% effective, reduced taxable assessment
Jun 2022 tax snapshot
No match
not proof the account is current
Gross yield
2.3%
≈$1K/mo rent
Times sold
2
licensed rental
Assessment vs. the block · every dated City record marked on the line
- OPA assessment · 2016$136K 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$136K 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$136K 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$45K 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$45K 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$510K 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$510K 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$510K 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$510K 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$538K 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$538K 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 ↗
- Teardown · 2018DemolishedThis 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 · 2017-12-12Zoning/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 · 2018-01-24PlumbingThis 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 · 2018-10-19New 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 · 2018-07-03Zoning/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 · 2018-07-03DemolitionThis 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 · 2019-02-13Amend 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 · 2019-10-09PlumbingThis 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 · 2019-11-07New 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 · 2019-11-22New 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 ↗
- Permit · 2020-01-29New 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 ↗
- L&I violation · 2018-08-31EXT 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 · 2018-08-31CLIP 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 ↗
- License · 2003-08-08Vacant Residential Property / LotA 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 ↗
- License · 2004-04-21RentalA 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 ↗
- License · 2017-08-23RentalA 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 ↗
Assessment lineBlock median & rangeAssessmentTeardownL&I violationPermitLicense
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
- PermitNew Construction
- PermitNew Construction or Additions
- PermitNew Construction
- PermitPlumbing
- PermitAmend for conversion
- PermitNew Construction
- L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
- L&I violationCLIP VIOLATION NOTICE
- PermitZoning/use
- PermitDemolition
- PermitPlumbing
- TeardownDemolished
- PermitZoning/use
- LicenseRental
- LicenseRental
- LicenseVacant Residential Property / Lot
The paper trail
Torn down & rebuiltdemolished in 2018 and rebuilt (2018).
- 2018 PlumbingPermitNew ConstructionPermit2 L&I violationsL&IZoning/usePermitDemolitionPermitDemolishedTeardownNew ConstructionPermit
- 2019 Amend for conversionPermitPlumbingPermitNew ConstructionPermitNew Construction or AdditionsPermit
- 2020 New ConstructionPermit
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
- PermitNew Construction
Permit 1045321 · Completed
INSTALL 300AMP SERVICE,3GANG METER SOCKET,GROUNDING SYSTEM AND WIRE THROUGHOUT SFD TO INCLUDE RECEPTACLES,SWITCHES,LIGHTS,FIXTURES,INTERCONNECTED SMOKE DETECTOR AND CO DETECTORS AS PER 2014 NEC (CTRACT DISTRICT)
- PermitNew Construction or Additions
Permit 1029695 · Completed
2 FAMILY COMPLETE NEW SPLUMBING SYSTEM 5-3PC BATHROOMS, 2 KITCHENS 2 WASHER 2 WATER HEATERS AS PER PHILADELPHIAL CODE
- PermitNew Construction
Permit 1025563 · Completed
EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES-INSTALL TWO(2) 2.5TON 14SEER HEAT PUMP SYSTEMS WITH ALL THE REQUIRED DUCT WORK, IN A TWO FAMILY DWELLING. EACH SYSTEM WILL BE CONFINED TO THE SPACE WHICH IT CONDITIONS. For the installation if New Ductwork, Registers/Grilles/Diffusers, and Warm-Air Appliances as per attached standards. Deviations from these standards require submission of construction and site plans.
- PermitPlumbing
Permit 1017910 · COMPLETED
INSTALL 2-1"WATER SERVICES,HOUSE DRAIN,HOUSE TRAP AND FAI-PA1#20192822965-"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"
- PermitAmend for conversion
Permit 932052 · Completed
THIS APPLICATION IS TO AMEND THE PREVIOUSLY APPROVED PERMIT AP#842619. UNDERPINNING AND DETAILS HAVE CHANGED DUE TO THE ENGINEER REQUEST,AS SHOWN ON THE PLANS.
- PermitNew Construction
Permit 917653 · Completed
FOR THE INSTALLATION OF A NFPA 13R SYSTEM FOR A RESIDENTIAL OCCUPANCY SERVICED BY A TWO INCH FIRE SERVICE LINE WITH A BACKFLOW PREVENTER 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 13R.
- ViolationEXT A-VACANT LOT CLEAN/MAINTAI
Case 652656 · Violation 4796103 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationCLIP VIOLATION NOTICE
Case 652656 · Violation 4796102 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- PermitZoning/use
Permit 883200 · COMPLETED
FOR THE COMPLETE DEMOLITION OF AN ATTACHED STRUCTURE. SEE A/P NO. 832710 FOR NEW ZONING/USE.
- PermitDemolition
Permit 883201 · COMPLETED
FOR THE COMPLETE DEMOLITION OF AN ATTACHED TWO-STORY STRUCTURE. A SIDEWALK CLOSURE SHALL BE REQUIRED WITHIN 6 FEET OF BUILDING FACADE IN ACCORDANCE WITH SECTION 3306 OF THE IBC. SEPARATE STREET CLOSURE PERMIT REQUIRED PRIOR TO START OF WORK. ANY DEVIATION WILL REQUIRE AN AMENDED BUILDING PERMIT. ** SAFETY ZONE: 12 FT**
- PermitNew Construction
Permit 842619 · Completed
FOR THE NEW CONSTRUCTION OF AN ATTACHED FOUR (4) STORY TWO (2) FAMILY DWELLING WITH CELLAR AND ROOF DECK ACCESSED BY A PILOT HOUSE AS PER PLANS.
- PermitPlumbing
Permit 847499 · EXPIRED
SEAL 5" LATERAL & FAI - REMOVE HOUSE TRAP AND HERMETICALLY SEALING THE LATERAL BY A CAP OR PLUG PER SECTION P-606.1 OF THE PHILADELPHIA PLUMBING CODE 2004 - "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"
- PermitZoning/use
Permit 832710 · COMPLETED
NEW CONSTRUCTION OF 4 STORY DUPLEX WITH BASEMENT PILOT HOUSE AND ROOF DECK PER PLANS.
- PermitZoning/use
Permit 797160 · COMPLETED
FOR THE ERECTION OF AN ATTACHED STRUCTURE WITH A ROOF DECK ABOVE THE FOURTH STORY ROOF, ACCESSED BY A PILOT HOUSE (TO ENCLOSE ACCESS STAIRS ONLY), SIZE AND LOCATION AS SHOWN ON PLAN/APPLICATION. FOR USE AS TWO-FAMILY HOUSEHOLD LIVING.
- LicenseRental
License 749669 · Active
LOPSONZSKI 1815 N WILLINGTON ST LP · Expires 2026-08-22
- LicenseRental
License 265045 · Inactive
TEMPLETOWN PROPERTIES II · Expires 2018-02-28 · Inactive 2018-04-29
- LicenseVacant Residential Property / Lot
License 276778 · Inactive
TEMPLETON PROPERTIES II LP · Expires 2004-02-29
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 · active rental license. Informational only — not investment advice or a consumer report (FCRA).
The assessment exemption gap
OPA's 2026 taxable assessment implies about $1,506/year. Applying the same 1.3998% rate to the full assessed value would imply ~$7,531/year — $6,025/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: ($538,000 assessed − $430,413 exempt) × 1.3998% ≈ $1,506/yr
full-assessment scenario: $538,000 × 1.3998% ≈ $7,531/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.
Stories
3
Interior
2,349 sqft
livable area
Lot
901 sqft
Central air
Yes
Exterior condition
Newer construction
city code 1
Newer construction
Interior condition
Newer construction
city code 1
Newer construction
Zoning
RM1
city zoning code
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Run the numbers
What owning 1815 Willington 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 2 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.
When this house last sold (2017) a 30-year mortgage ran about 3.99% — 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
1815 Willington St sits on the 1800 block of Willington St. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 1813 Willington St · 1817 Willington 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, 4:12 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)