Property report

3812 Walnut St

3 storiesSPINSbuilt 1930

Property at a glanceSchool

Trustees Of The Universit

2026 assessment

$750K OPA value, not a listing price

2027 published assessment

$750K Future roll, not the current tax bill

Location

3800 block of Walnut St ZIP 19104

Neighborhood area

University City · West Powelton Approximate · based on ZIP 19104

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

Assessment and City record timeline

The line tracks this property’s published City assessment. Markers show deeds, permits, inspections, licenses, violations, certifications, and appeals on their recorded dates. Select one to read the filing.

Assessments are tax-roll values, not sale prices or appraisals. OPA has published a 2027 assessment of $750,000. It is not yet the billed-year tax basis.

Property assessmentAssessmentCertification

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.

Every dated record3 events · exact dates, newest first

2025-10-28CertificationFire Alarm Certification
2024-10-04CertificationFire Alarm Certification
2023-10-06CertificationFire Alarm Certification

Verify the public record

Property tax

$0/year estimated property tax

2026 taxable assessment $0 × 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 $750,000. 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 773569020

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

Exemption classificationFull assessment exemption shown

2026 OPA shows a zero or de minimis taxable assessment. The open assessment split does not establish the exemption's legal basis, continuing eligibility, or treatment after a transfer.

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.”

Property report

Not a house

School. OPA shows a full or near-full assessment exemption whose basis must be verified. A $0 assessment-based estimate does not prove the live Tax Center account has no prior-period balance or other charges.

What it is

School School 3 Sty Masonry

Owner

Trustees Of The Universit Public / institutional

Corridor

36th Street and vicinity city commercial corridor

Lot size

21,301 sqft

Stories

Built

1930

Zoning

SPINS

Recorded owner

Who's behind it

Trustees Of The Universit · corporate / LLC owner

• Owns 57 properties across Philadelphia under this name, assessed at $1B combined
• Tax bills mail to 2929 Walnut St Suite 400, Philadelphia PA, 19104

PA corporate registry ↗OpenCorporates ↗City record ↗

Block context

3800 block of Walnut St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 3810 Walnut St · 3808 Walnut St

L&I license dates · data through Jul 25, 2026

Business licenses at this address Latest pull

What L&I has registered at this OPA parcel, newest initial license date first.

Open the City record ↗

No L&I business license is on record at this address in data through Jul 25, 2026.

A license is an L&I registration, not proof that a business is open, operating today, or located at this storefront. Dates are license dates. Events are deduped by parcel, business identity, and license type, so a renewal is not shown as another opening. Other permit and filing types remain in the full source ledger.

Open every source row 3 dated rows

Oct 28, 2025
CertificationFire Alarm Certification
Certification BC-2025-030312 · Certified
Expires 2026-10-28
Oct 4, 2024
CertificationFire Alarm Certification
Certification BC-2024-030637 · Certified
Expires 2025-10-04
Oct 6, 2023
CertificationFire Alarm Certification
Certification BC-2023-022437 · Certified
Expires 2024-10-06

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

Methodology & freshness

This report was assembled Jul 26, 2026, 2:53 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.

BlockReport AICited sources

Ask about this commercial 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)