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

Who owns your block

4900 block of Master St

A mostly owner-occupied block: 82% of homes are lived in by their owners, with 2 homes behind $1,418 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
$147K
$17K–$1.2M
Median built
1924
year built
city 1925
Owner-occupied
82%
8 of 11
Open violations
0
none on record
▼ block 0% · city 5%
Back taxes
$1K
2 of 11 behind
▲ block 18% · city 9%

Schools

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

Elementary & Middle · K-8
Rudolph Blankenburg
4600 W Girard Ave · 228 students
High · 9-12
Overbrook High
5898 Lancaster Ave · 466 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 11 parcels

Owner-occupied: 8Absentee individual: 1Vacant: 2 11parcels
  • Owner-occupied 8
  • Absentee individual 1
  • Vacant 2

Value distribution today

2 parcels2 parcels4 parcels1 parcels0 parcels0 parcels2 parcels
$17K$435K+

The block's largest owner, 21st St Partners Llc, carries 16 open violations across 8 properties it owns around the city.

OwnerOn blockOwns citywidePortfolio valueSource
21st St Partners Llc18$788Kphila.gov ↗
Vision 1 Llc11$136Kphila.gov ↗

House by house

All 11 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
4954-56 MASTER ST Owner-occupied $136K 1992 0
4958 MASTER ST Owner-occupied $435K 1924 0
4960-64 MASTER ST Absentee individual $1.2M 1924 0
4972 MASTER ST Owner-occupied $146K 1907 0
4982 MASTER ST Owner-occupied $113K 1925 0
4988 MASTER ST Vacant $17K 0
4990 MASTER ST Owner-occupied $166K 1924 0
4992 MASTER ST Owner-occupied $147K 1924 0
4994 MASTER ST Owner-occupied $152K 1924 0
4996 MASTER ST Vacant $37K 0
4998 MASTER ST Owner-occupied $217K 1924 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.