House report

7510 Lawn St

2 bd1 ba1 story1,400 sqftRSA2built 1940

Property at a glanceHouse

Owner-occupancy signal

2026 assessment

$379K OPA value, not a listing price

ZIP 19128 area

Roxborough 7500 block of Lawn St

From above · selected parcel outlined; choose a neighboring polygon to open it — imagery © Esri, Maxar

Assessment and City record timeline

Published City assessments for this house against its block and ZIP. Dated City filings are marked on the same line. Select one to read it. Assessments are tax-roll values, not sale prices or appraisals.

Property assessmentBlock median & rangeZIP 19128 (Roxborough) medianAssessmentL&I violationPermitInspection

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 record15 events · exact dates, newest first

2021-04-23PermitAddition and/or Alteration
2021-01-29PermitNew construction, addition, GFA change
2020-03-20PermitAlterations
2009-01-28InspectionADMIN INSP (likely: administrative inspection)
2008-12-11InspectionBC INSP (likely: building-code inspection)
2008-12-11InspectionBC INSP (likely: building-code inspection)
2008-10-06L&I violationOBTAIN LIC INDICATED (Obtain the license identified in the notice)
2008-10-06InspectionBC INSP (likely: building-code inspection)
2008-09-30InspectionCEASE INSP (likely: cease-operations compliance inspection)
2008-08-07InspectionCEASE INSP (likely: cease-operations compliance inspection)
2008-07-23InspectionBC INSP (likely: building-code inspection)
2008-07-21InspectionBC INSP (likely: building-code inspection)
2008-04-04L&I violationCAL LO (Commercial Activity License required)
2008-04-04L&I violationNON-REGULATED LACKS PERMIT (The cited activity or use lacked a required permit)
2008-04-04InspectionBC INSP (likely: building-code inspection)

Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

Property tax

$3,900/year estimated property tax

2026 taxable assessment $278,600 × 1.3998%. This is an estimate, not a bill or account balance. The City maintains payments, credits, interest, and the current amount due.

OPA has published a 2027 assessment of $431,700. It is not the 2026 billed-year value.

Current City balanceCheck Tax Center

Payments, credits, interest, and the current amount due are maintained by the City.

OPA 212438500

Open Philadelphia Tax Center →Use “View period balance” to inspect each tax year.

Exemption classificationHomestead exemption

2026 OPA removes $100,000 from the taxable assessment through the owner-occupant exemption.

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.”

The property, on paper

OPA physical field record.

Bedrooms

Bathrooms

Stories

Interior

1,400 sqft livable area

Lot

8,257 sqft

Basement

Basement city code I

Heat

Hot water / radiators city code B

Central air

Yes

Garage

1 space

Exterior condition

Average city code 4

Above averageBelow average

Interior condition

Average city code 4

Above averageBelow average

Quality grade

C assessor's grade

ABCDE

Zoning

RSA2 city zoning code

OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.

Block context

7500 block of Lawn St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 7508 Lawn St · 7506 Lawn St

L&I licenses checked through Jul 24, 2026

No business or residential license records

No business license or residential registration matched this OPA parcel in the latest City data.

Verify with the City ↗

Open every source row 15 dated rows

Apr 23, 2021
PermitAddition and/or Alteration
Permit RP-2021-001797 · Expired
Alteration/Addition: Interior & exterior building; existing single family dwelling; one-story addition.
Jan 29, 2021
PermitNew construction, addition, GFA change
Permit ZP-2020-009015 · Issued
one-story extension of existing single-story one-family residential project
Mar 20, 2020
PermitAlterations
Permit PP-2020-000235 · Completed
REPLACEMENT OF CURB TRAP AND FRESH AIR INLET. ALL WORK TO BE PERFORMED IN ACCORDANCE WITH THE PLUMBING EZ STANDARD AND WITH THE 2018 PHILADELPHIA PLUMBING CODE.
Jan 28, 2009
InvestigationADMIN INSP (likely: administrative inspection)
Case 181217 · PASSED
Legacy inspection shorthand; the title alone does not state what condition was examined. The cited inspection visit was marked passed.
Dec 11, 2008
InvestigationBC INSP (likely: building-code inspection)
Case 181217 · FAILED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Dec 11, 2008
InvestigationBC INSP (likely: building-code inspection)
Case 181217 · CLOSED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. City marked the record closed; open the case for the closing reason.
Oct 6, 2008
ViolationOBTAIN LIC INDICATED (Obtain the license identified in the notice)
Case 181217 · Violation 1188796 · Code LO-1 · COMPLIED
The shorthand does not identify the license type; open the case notice for that detail. City marked this violation complied with; check the resolution date and live case for what was accepted.
Oct 6, 2008
InvestigationBC INSP (likely: building-code inspection)
Case 181217 · FAILED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Sep 30, 2008
InvestigationCEASE INSP (likely: cease-operations compliance inspection)
Case 157520 · PASSED
Legacy inspection shorthand; verify whether a cease-operations order existed and its current status. The cited inspection visit was marked passed.
Aug 7, 2008
InvestigationCEASE INSP (likely: cease-operations compliance inspection)
Case 157520 · FAILED
Legacy inspection shorthand; verify whether a cease-operations order existed and its current status. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Jul 23, 2008
InvestigationBC INSP (likely: building-code inspection)
Case 157520 · FAILED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Jul 21, 2008
InvestigationBC INSP (likely: building-code inspection)
Case 157520 · CLOSED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. City marked the record closed; open the case for the closing reason.
Apr 4, 2008
ViolationCAL LO (Commercial Activity License required)
Case 157520 · Violation 1054266 · Code 19-2602.1/1 · COMPLIED
Philadelphia Code §19-2602(1) requires a Commercial Activity License before conducting business in the city. City marked this violation complied with; check the resolution date and live case for what was accepted.
Apr 4, 2008
ViolationNON-REGULATED LACKS PERMIT (The cited activity or use lacked a required permit)
Case 157520 · Violation 1054265 · Code 14-1704/10 · COMPLIED
The title alone does not identify the missing permit or prove the present use remains unauthorized. City marked this violation complied with; check the resolution date and live case for what was accepted.
Apr 4, 2008
InvestigationBC INSP (likely: building-code inspection)
Case 157520 · FAILED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.

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

Methodology & freshness

This report was assembled Jul 25, 2026, 6:01 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.

BlockReport AICited sources

Ask about this property. Every answer cites the records it uses.

About this data & fine print

Answers are generated by an AI agent querying available City of Philadelphia open data at the moment you ask: OPA property assessments, Recorder of Deeds transfer records, L&I permits, violations & licenses, dated Dept. of Revenue tax records, Zoning Board appeals, Police incident reports, Philly311 requests, and School District of Philadelphia catchment and school data. When you explicitly request a web check, or ask about a current listing or recent news, the agent can also run a cited public-web search; those claims are labeled separately from City records.

For an explicit web search or a current listing/news question, the agent may also search the public web through OpenRouter and must link every web-derived claim. Public listing pages can be stale and are not direct or comprehensive MLS access.

Property-level tax data is historical: the delinquency snapshot is dated June 2022 and the separate detailed ledger ends in 2016. Neither shows what is owed today; verify a current balance with Philadelphia Revenue.

City data is published as-is and can lag, contain errors, or be corrected later; school performance datasets run years behind and are labeled with their school year. AI answers can contain mistakes. Verify anything that matters against the official record (property.phila.gov, atlas.phila.gov) before acting on it.

AI-generated content; informational purposes only. Answers are generated by artificial intelligence, may contain errors or omissions, are not reviewed by a person before delivery, and are not statements of fact about any person or property. Nothing here constitutes legal, tax, accounting, financial, investment, appraisal, or real-estate brokerage advice. This tool is not a consumer report under the Fair Credit Reporting Act, 15 U.S.C. § 1681 et seq., and may not be used to determine any individual's eligibility for credit, insurance, employment, housing or tenancy, or any other FCRA-covered purpose.

Official city record ↗ · L&I history ↗ · See the whole block · Download this record (JSON)