Who owns your block

5100 block of Castor Ave

A mostly owner-occupied block: 89% of homes are lived in by their owners, with 3 open code violations and 2 homes behind $3,214 on taxes.

Owner-occupied
Investor / LLC
Absentee
Vacant
Has violations

Every parcel on the block, colored by who owns it. Tap a parcel for the owner and its city record.

By the Numbers

Median value

$276K

$241K–$662K

Median built

1945

year built

city 1925

Owner-occupied

89%

16 of 18

Open violations

L&I code

▲ block 6% · city 5%

Back taxes

$3K

2 of 18 behind

▲ block 11% · city 9%

Schools

The public schools this block is zoned for — its official School District of Philadelphia catchments.

Elementary & Middle

Phila Charter For Arts At Hr Edmunds

High · 9-12

Frankford HS

5000 Oxford Ave · 908 students

Catchment assignments from the School District of Philadelphia via City of Philadelphia open data. Confirm with the District before enrollment decisions.

Who owns it

Ownership of 18 parcels

Owner-occupied 16
Absentee individual 2

Value distribution today

$241K$396K+

No multi-home or corporate owners on this block — every home has its own owner.

House by house

All 18 homes on the block — value and 12-year trajectory, ownership, and the paper trail on the ones that were bought, built, torn down, or flipped. Sorted up the street; each links to its full city record — or download the roster (CSV).

Address	Ownership	Value & trend	Sq ft	Built	Flags
5114 CASTOR AVE	Absentee individual	$241K	—	1945
5116 CASTOR AVE	Owner-occupied	$250K	—	1945
5118 CASTOR AVE	Owner-occupied	$276K	—	1945
5120 CASTOR AVE	Owner-occupied	$298K	—	1945
5124 CASTOR AVE	Owner-occupied	$295K	—	1945
5126 CASTOR AVE	Owner-occupied	$274K	—	1945
5128 CASTOR AVE	Owner-occupied	$267K	—	1945
5130 CASTOR AVE	Owner-occupied	$241K	—	1945
5132 CASTOR AVE	Owner-occupied	$269K	—	1945
5134 CASTOR AVE	Owner-occupied	$276K	—	1945
5136 CASTOR AVE	Owner-occupied	$276K	—	1945
5138 CASTOR AVE	Owner-occupied	$343K	—	1945	3 viol
5142 CASTOR AVE	Owner-occupied	$300K	—	1945
5144 CASTOR AVE	Owner-occupied	$276K	—	1945
5146 CASTOR AVE	Owner-occupied	$285K	—	1945
5148 CASTOR AVE	Owner-occupied	$282K	—	1945
5185 CASTOR AVE	Absentee individual	$396K	—	1950
5197 CASTOR AVE	Owner-occupied	$662K	—	1950

Neighborhood

Neighborhood income and demographics are coming soon.

I research this block across Philadelphia's live records — assessments, deeds, permits, violations, taxes, licenses, zoning appeals, schools, crime, and 311. Tap a question below to try me free; your own questions come with membership (free to start).

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.

Generated 2026-07-07 from public City of Philadelphia records · Download this block's data (CSV)