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

Who owns your block

400 block of Cosgrove St

A mixed-ownership block: 57% owner-occupied, 23% investor-held, with 37 open code violations and 6 homes behind $16,755 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
$151K
$45K–$207K
Recent sale
$108K
4 sold in 2yr
assessed $151K
Median built
1950
year built
city 1925
Owner-occupied
57%
23 of 40
Open violations
37
L&I code
▲ block 48% · city 5%
Back taxes
$17K
6 of 40 behind
▲ block 15% · city 9%

Schools

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

Elementary & Middle · K-8
Theodore Roosevelt
430 E Washington Ln · 407 students
High · 9-12
Martin Luther King
6100 Stenton Ave · 604 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 40 parcels

Owner-occupied: 23Investor / LLC: 9Absentee individual: 8 40parcels
  • Owner-occupied 23
  • Investor / LLC 9
  • Absentee individual 8

Value distribution today

1 parcels0 parcels0 parcels0 parcels0 parcels32 parcels7 parcels
$45K$172K+

The block's largest owner, J A Properties Llc, carries 11 open violations across 13 properties it owns around the city.

OwnerOn blockOwns citywidePortfolio valueSource
J A Properties Llc113$1.7Mphila.gov ↗
Mba Rentals Llc19$1.5Mphila.gov ↗
Determined Holdings Llc12$241Kphila.gov ↗
Bpa 24 Llc12$294Kphila.gov ↗
Spoon Properties G1 Llc11$155Kphila.gov ↗
New Age Rentals Llc11$147Kphila.gov ↗
Wilmington Trust Savings Fund Society Fs11$147Kphila.gov ↗
Pa464ecosg19144 Llc11$151Kphila.gov ↗
Three Building Blocks Pa Llc11$151Kphila.gov ↗

House by house

All 40 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).

Worth a look

AddressOwnershipValue & trendSq ftBuiltSalesFlags
434 COSGROVE ST Absentee individual $161K 1950 0 2 viol
435 COSGROVE ST Investor / LLC $155K 1950 0
436 COSGROVE ST Investor / LLC $151K 1950 0 2 viol
437 COSGROVE ST Owner-occupied $147K 1950 0
438 COSGROVE ST Absentee individual $151K 1950 0 2 viol
439 COSGROVE ST Owner-occupied $147K 1950 0
440 COSGROVE ST Owner-occupied $151K 1950 0 2 viol
441 COSGROVE ST Owner-occupied $147K 1950 0
442 COSGROVE ST Owner-occupied $151K 1950 0 2 viol
443 COSGROVE ST Owner-occupied $147K 1950 0
444 COSGROVE ST Owner-occupied $151K 1950 0 2 viol
445 COSGROVE ST Owner-occupied $147K 1950 0
446 COSGROVE ST Owner-occupied $151K 1950 0 2 viol
447 COSGROVE ST Investor / LLC $147K 1950 0
448 COSGROVE ST Absentee individual $151K 1950 0 2 viol
449 COSGROVE ST Owner-occupied $147K 1950 0 1 viol
450 COSGROVE ST Absentee individual $164K 1950 0 2 viol
451 COSGROVE ST Owner-occupied $147K 1950 0
452 COSGROVE ST Absentee individual $151K 1950 0 2 viol
453 COSGROVE ST Owner-occupied $147K 1950 0
454 COSGROVE ST Owner-occupied $151K 1950 0 2 viol
455 COSGROVE ST Investor / LLC $147K 1950 0
456 COSGROVE ST Owner-occupied $151K 1950 0 2 viol
457 COSGROVE ST Owner-occupied $147K 1950 0
458 COSGROVE ST Owner-occupied $151K 1950 0 2 viol
459 COSGROVE ST Owner-occupied $147K 1950 0
460 COSGROVE ST Owner-occupied $156K 1950 0 2 viol
461 COSGROVE ST Investor / LLC $147K 1950 0
462 COSGROVE ST Investor / LLC $151K 1950 0 2 viol
463 COSGROVE ST Owner-occupied $147K 1950 0
464 COSGROVE ST Investor / LLC $151K 1950 0
465 COSGROVE ST Absentee individual $147K 1950 0
466 COSGROVE ST Investor / LLC $151K 1950 0 2 viol
467 COSGROVE ST Owner-occupied $147K 1950 0
468 COSGROVE ST Investor / LLC $151K 1950 0 2 viol
469 COSGROVE ST Owner-occupied $181K 1950 0
470 COSGROVE ST Absentee individual $172K 1950 0 2 viol
471 COSGROVE ST Owner-occupied $147K 1950 0
473 COSGROVE ST Owner-occupied $207K 1900 0
483 COSGROVE ST Absentee individual $45K 1900 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.