Commercial property report

5207 Market St

3,136 sqft · CMX2.5 · built 1925

Store · Huay S Chan · assessed $165K. On the 5200 block of Market St.

Property summary

Assessment$165KCity assessed value Last sale$250KRecorded 2025 Est. annual tax$2K/yearAssessment × 1.3998% Tax delinquency—Snapshot unavailable Permits4Dated events in report Violations3Open when report assembled

Report assembled Jul 10, 2026 “Open” reflects records available then historical records keep their source dates estimates are labeled

BlockReport AI · cited public records

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Street view of 5207 Market St — From the street — imagery © Google

From above — imagery © Esri, Maxar

What stands out

From the public record

Finding

Improved

Why it matters

Bought for $250K in 2025. Owner pulled a addition and/or alteration permit in 2026.

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Records to verify together

Rule-based groupings across this property's dated public records. Each flag shows the records that belong in the same verification step and where the inference stops.

Dated record flagRecords to verify together

More than one separately dated public record deserves a current-status check.

Evidence: 3 open L&I violations · failed L&I inspection activity in 2021, 2024, 2025, 2026

Limit: A screening signal, not a foreclosure prediction. Tax entries are historical and must be verified with Philadelphia Revenue.

Dated record flagPost-purchase work pattern

A recorded purchase followed by 4 permit events matches the early part of a renovate-and-resell sequence.

Evidence: purchase recorded in 2025 · permit activity in 2025, 2026

Limit: This does not show that the property is listed or that a sale is planned.

Transparent record rules, not a score or forecast. Each flag is a prompt to verify the cited records, not a prediction or allegation.

Commercial propertyProperty report

This is a store, recorded under the city's commercial category. The homeowner tools (rent estimate, homestead playbook) don't apply, so they're hidden. The full record and owner trail are below.

3 open violations

What it is

Store

Store 2 Sty Masonry

Owner

Chan Huay S

Tax standing

Assessed $165K

On the tax roll

$ / sq ft

$53

below the $130 median for 12,035 commercial parcels citywide

Corridor

52nd Street

city commercial corridor

Assessed value

$165K

City market value

Interior area

3,136 sqft

Lot size

1,600 sqft

Built

1925

Zoning

CMX2.5

Block context

5207 Market St sits on the 5200 block of Market St. Open the block report to compare its parcels, ownership and public-record history.

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Next door: 5205 Market St · 5209 Market 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

Methodology & freshness

Available City datasets are queried from OpenDataPhilly (phl.carto.com), then reports are cached and refreshed on a rolling schedule. Source dates vary: the parcel-level tax-delinquency snapshot is June 2022 and the separate detailed tax ledger ends in 2016, so neither establishes today’s balance. Other dossiers re-pull on view once stale, and citywide benchmarks recompute weekly. AI-written passages are generated from these records only and rejected if they state a number the record doesn't hold.

BlockReport AICited sources

Ask about this commercial property across deeds, permits, violations, dated taxes, ownership, and comparable context. Curated questions are free; ask 3 custom questions per browser. Analyst includes up to 150 custom questions per day.

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.

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.

Informational only. Not legal, financial, or investment advice. Not a consumer report under the FCRA — it may not be used to decide anyone's eligibility for housing, tenancy, employment, credit, or insurance.

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