Commercial property report

6435 Castor Ave

1,275 sqft · CMX1 · built 1940

Commercial · Gre Realty LLC · assessed $321K. On the 6400 block of Castor Ave.

Street view of 6435 Castor Ave — From the street — imagery © Google

From above — imagery © Esri, Maxar

Property summary

Assessment$321KCity assessed value Last sale$368KRecorded 2021 Est. taxes$4K/yearAnnual city record Permits2Shown in this report ViolationsNone openNo open L&I cases

What stands out

From the public record

Finding

Improved

Why it matters

Bought for $244K in 2013. Owner pulled a use permit in 2013.

View supporting records →

Commercial propertyProperty report

This is a commercial, 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.

What it is

Commercial

Str/Off 1 Sty Masonry

Owner

Gre Realty Llc

Tax standing

Assessed $321K

On the tax roll

$ / sq ft

$251

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

Corridor

Castor and Magee

city commercial corridor

Assessed value

$321K

City market value

Interior area

1,275 sqft

Lot size

1,806 sqft

Built

1940

Zoning

CMX1

Who's behind it

Gre Realty LLC · corporate / LLC owner

• Tax bills mail to 7201 Rutland St, Philadelphia PA, 19149

PA corporate registry ↗OpenCorporates ↗City record ↗

Block context

6435 Castor Ave sits on the 6400 block of Castor Ave. Open the block report to compare its parcels, ownership and public-record history.

See the whole block →

Next door: 6433 Castor Ave · 6437 Castor Ave

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
Back taxes & liens — Real Estate Tax Balances, Dept. of 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

City datasets are fetched live from OpenDataPhilly (phl.carto.com) and cached briefly. Dossiers re-pull automatically — on view once they're a few weeks old, plus a nightly rolling sweep — 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 city records

Ask a cited due-diligence question about this property. BlockReport connects the public record - deeds, permits, violations, taxes, ownership, and comparable context - then explains what matters. Try 3 deep research questions with no card or account required.

About this data & fine print

Answers are generated by an AI agent querying City of Philadelphia open data at the moment you ask: OPA property assessments, Recorder of Deeds transfer records, L&I permits, violations & licenses, Dept. of Revenue tax balances, Zoning Board appeals, Police incident reports, Philly311 requests, and School District of Philadelphia catchment and school data.

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)