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

Who owns your block

800 block of W Mount Airy Ave

A mostly owner-occupied block: 89% of homes are lived in by their owners, with 1 home behind $8,914 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
$650K
$149K–$998K
Recent sale
$250K
1 sold in 2yr
assessed $650K
Median built
1965
year built
city 1925
Owner-occupied
89%
8 of 9
Open violations
0
none on record
▼ block 0% · city 5%
Back taxes
$9K
1 of 9 behind
▲ block 11% · city 9%

Schools

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

Elementary & Middle · K-8
Charles W Henry
1946 E Sergeant St · 319 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 9 parcels

Owner-occupied: 8Vacant: 1 9parcels
  • Owner-occupied 8
  • Vacant 1

Value distribution today

1 parcels0 parcels0 parcels0 parcels0 parcels0 parcels8 parcels
$149K$667K+
OwnerOn blockOwns citywidePortfolio valueSource
116wmp Lp By Bancroft Green 2o Llc12$891Kphila.gov ↗
Anne L Hairston Revocable Trust11$667Kphila.gov ↗

House by house

All 9 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
814 W MOUNT AIRY AVE Owner-occupied $650K 1965 0
815 W MOUNT AIRY AVE Owner-occupied $605K 1965 0
823 W MOUNT AIRY AVE Owner-occupied $667K 1965 0
826 W MOUNT AIRY AVE Owner-occupied $650K 1965 0
831 W MOUNT AIRY AVE Owner-occupied $645K 1965 0
839 W MOUNT AIRY AVE Vacant $149K 0
844 W MOUNT AIRY AVE Owner-occupied $619K 1965 0
852 W MOUNT AIRY AVE Owner-occupied $998K 2004 0
860 W MOUNT AIRY AVE Owner-occupied $667K 1965 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.