Who owns your block

8500 block of Algon Ave

A mostly owner-occupied block: 75% of homes are lived in by their owners, with 2 open code violations.

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

$312K

$300K–$345K

Median built

1960

year built

city 1925

Owner-occupied

75%

15 of 20

Open violations

L&I code

▲ block 5% · city 5%

Back taxes

all current

▼ block 0% · city 9%

Schools

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

Elementary & Middle · K-8

Louis H Farrell

8300 Castor Ave · 1255 students

High · 9-12

Northeast High

1601 Cottman Ave · 185 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 20 parcels

Owner-occupied 15
Absentee individual 5

Value distribution today

$300K$326K+

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

House by house

All 20 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
8501 ALGON AVE	Owner-occupied	$326K	—	1960
8503 ALGON AVE	Absentee individual	$312K	—	1960
8505 ALGON AVE	Owner-occupied	$300K	—	1960
8507 ALGON AVE	Owner-occupied	$312K	—	1960	2 viol
8509 ALGON AVE	Owner-occupied	$312K	—	1960
8511 ALGON AVE	Owner-occupied	$312K	—	1960
8513 ALGON AVE	Absentee individual	$312K	—	1960
8515 ALGON AVE	Owner-occupied	$312K	—	1960
8517 ALGON AVE	Absentee individual	$345K	—	1960
8519 ALGON AVE	Owner-occupied	$312K	—	1960
8521 ALGON AVE	Owner-occupied	$312K	—	1960
8523 ALGON AVE	Owner-occupied	$312K	—	1960
8525 ALGON AVE	Absentee individual	$312K	—	1960
8527 ALGON AVE	Owner-occupied	$312K	—	1960
8529 ALGON AVE	Owner-occupied	$312K	—	1960
8531 ALGON AVE	Owner-occupied	$306K	—	1960
8533 ALGON AVE	Owner-occupied	$312K	—	1960
8535 ALGON AVE	Owner-occupied	$318K	—	1960
8537 ALGON AVE	Owner-occupied	$306K	—	1960
8539 ALGON AVE	Absentee individual	$305K	—	1960

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)