Who owns your block

1100 block of Alton Pl

A mostly owner-occupied block: 90% of homes are lived in by their owners.

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

$390K

$370K–$436K

Recent sale

$450K

2 sold in 2yr

assessed $390K

Median built

1967

year built

city 1925

Owner-occupied

90%

18 of 20

Open violations

none on record

▼ block 0% · 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 · K-8

Anne Frank

8025 Thouron Ave · 376 students

Middle · 6-8

Cca Baldi

8801 Verree Rd · 1424 students

High · 9-12

George Washington

10175 Bustleton Ave · 1795 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 18
Absentee individual 2

Value distribution today

$370K$404K+

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
1129 ALTON PL	Owner-occupied	$404K	—	1967
1130 ALTON PL	Owner-occupied	$395K	—	1967
1131 ALTON PL	Owner-occupied	$399K	—	1967
1132 ALTON PL	Owner-occupied	$385K	—	1967
1133 ALTON PL	Owner-occupied	$392K	—	1967
1134 ALTON PL	Owner-occupied	$385K	—	1967
1135 ALTON PL	Owner-occupied	$370K	—	1967
1136 ALTON PL	Owner-occupied	$385K	—	1967
1137 ALTON PL	Owner-occupied	$375K	—	1967
1138 ALTON PL	Absentee individual	$375K	—	1967
1139 ALTON PL	Owner-occupied	$375K	—	1967
1140 ALTON PL	Owner-occupied	$390K	—	1967
1141 ALTON PL	Owner-occupied	$392K	—	1967
1142 ALTON PL	Owner-occupied	$390K	—	1967
1143 ALTON PL	Absentee individual	$388K	—	1967
1144 ALTON PL	Owner-occupied	$390K	—	1967
1145 ALTON PL	Owner-occupied	$392K	—	1967
1146 ALTON PL	Owner-occupied	$390K	—	1967
1147 ALTON PL	Owner-occupied	$436K	—	1967
1148 ALTON PL	Owner-occupied	$389K	—	1967

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)