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

Who owns your block

4900 block of Jefferson St

A mixed-ownership block: 0% owner-occupied, 33% investor-held.

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
$1.8M
$1.3M–$7.5M
Median built
2021
year built
city 1925
Owner-occupied
0%
0 of 3
Open violations
0
none on record
▼ block 0% · city 5%
Back taxes
$0
all current
▼ block 0% · 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 3 parcels

Investor / LLC: 1Vacant: 2 3parcels
  • Investor / LLC 1
  • Vacant 2

Value distribution today

1 parcels0 parcels0 parcels0 parcels0 parcels0 parcels2 parcels
$1.3M$1.8M+
OwnerOn blockOwns citywidePortfolio valueSource
Alta Industrial Prop Inc11$7.5Mphila.gov ↗

House by house

All 3 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
4900-40 JEFFERSON ST Investor / LLC $7.5M 2021 0
4901 JEFFERSON ST Vacant $1.8M 0
4970 JEFFERSON ST Vacant $1.3M 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.