Public Records
Edition
PhiladelphiaBuilt on public City of Philadelphia recordsJuly 8, 2026

Who owns your block

4400 block of Mansion St

A mixed-ownership block: 33% owner-occupied, 0% investor-held, with 1 home behind $8,922 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
$253K
$27K–$373K
Median built
1925
year built
city 1925
Owner-occupied
33%
4 of 12
Open violations
0
none on record
▼ block 0% · city 5%
Back taxes
$9K
1 of 12 behind
▼ block 8% · city 9%

Schools

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

Elementary & Middle · K-8
James Dobson
4667 Umbria St · 253 students
High · 9-12
Roxborough High School
6498 Ridge Ave · 529 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 12 parcels

Owner-occupied: 4Absentee individual: 7Vacant: 1 12parcels
  • Owner-occupied 4
  • Absentee individual 7
  • Vacant 1

Value distribution today

1 parcels0 parcels0 parcels0 parcels1 parcels4 parcels6 parcels
$27K$291K+

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

House by house

All 12 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
4404 MANSION ST Owner-occupied $259K 1925 0
4406 MANSION ST Owner-occupied $258K 1925 0
4409 MANSION ST Absentee individual $373K 1925 0
4415 MANSION ST Owner-occupied $206K 1925 0
4416 MANSION ST Vacant $27K 0
4417 MANSION ST Owner-occupied $251K 1925 0
4418 MANSION ST Absentee individual $228K 1925 0
4419 MANSION ST Absentee individual $254K 1925 0
4420 MANSION ST Absentee individual $227K 1925 0
4421 MANSION ST Absentee individual $268K 1925 0
4422 MANSION ST Absentee individual $222K 1925 0
4423 MANSION ST Absentee individual $291K 1925 0

Neighborhood

Neighborhood income and demographics are coming soon.

Generated 2026-07-08 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.