Public Records
Edition
PhiladelphiaBuilt on public City of Philadelphia recordsJuly 7, 2026

Who owns your block

1500 block of Gillingham St

A mixed-ownership block: 40% owner-occupied, 10% investor-held, with 1 home behind $3,636 on taxes.

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
$97K
$88K–$333K
Recent sale
$89K
1 sold in 2yr
assessed $97K
Median built
1935
year built
city 1925
Owner-occupied
40%
4 of 10
Open violations
0
none on record
▼ block 0% · city 5%
Back taxes
$4K
1 of 10 behind
▲ block 10% · city 9%

Schools

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

Elementary · K-5
John Marshall
4500 Griscom St · 243 students
Middle · 6-8
Warren G Harding
2000 Wakeling St · 522 students
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 10 parcels

Owner-occupied: 4Investor / LLC: 1Absentee individual: 5 10parcels
  • Owner-occupied 4
  • Investor / LLC 1
  • Absentee individual 5

Value distribution today

1 parcels5 parcels2 parcels0 parcels0 parcels0 parcels2 parcels
$88K$128K+
OwnerOn blockOwns citywidePortfolio valueSource
Mantis Development Corpor11$333Kphila.gov ↗

House by house

All 10 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).

AddressOwnershipValue & trendSq ftBuiltSalesFlags
1515 GILLINGHAM ST Absentee individual $99K 1935 0
1517 GILLINGHAM ST Owner-occupied $88K 1935 0
1519 GILLINGHAM ST Absentee individual $98K 1935 0
1521 GILLINGHAM ST Absentee individual $95K 1935 0
1528-38 GILLINGHAM ST Investor / LLC $333K 1935 0
1529 GILLINGHAM ST Owner-occupied $99K 1935 0
1531 GILLINGHAM ST Owner-occupied $96K 1935 0
1533 GILLINGHAM ST Owner-occupied $96K 1935 0
1535 GILLINGHAM ST Absentee individual $96K 1935 0
1537 GILLINGHAM ST Absentee individual $128K 1935 0

Neighborhood

Neighborhood income and demographics are coming soon.

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

Where this comes from

City datasets are fetched live from OpenDataPhilly (phl.carto.com) and cached briefly. AI-written passages are generated from these records only and rejected if they state a number the record doesn't hold.