Who owns your block
500 block of Mountain St
A mixed-ownership block: 56% owner-occupied, 6% investor-held, with 4 open code violations and 2 homes behind $6,638 on taxes.
- Owner-occupied
- Investor / LLC
- Absentee
- Vacant
- Has violations
By the Numbers
Schools
The public schools this block is zoned for — its official School District of Philadelphia catchments.
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 32 parcels
- Owner-occupied 18
- Investor / LLC 2
- Absentee individual 12
Value distribution today
The block's largest owner, Queen Village Development, carries 14 open violations across 17 properties it owns around the city.
| Owner | On block | Owns citywide | Portfolio value | Source |
|---|---|---|---|---|
| Queen Village Development | 1 | 17 | $6.7M | phila.gov ↗ · registry ↗ |
| Jcx LLC | 1 | 1 | $296K | phila.gov ↗ · registry ↗ |
The mailing address is where the assessor sends the tax bill — for an LLC, often the closest public record gets to the person behind it. "Registry" searches the owner's name in state incorporation records (OpenCorporates).
House by house
All 32 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
| Address | Ownership | Value & trend | Sq ft | Built | Sales | Flags |
|---|---|---|---|---|---|---|
| 500 MOUNTAIN ST | Owner-occupied | $296K | — | 1920 | 0 | |
| 502 MOUNTAIN ST | Investor / LLC | $296K | — | 1920 | 0 | |
| 504 MOUNTAIN ST | Owner-occupied | $305K | — | 1920 | 0 | |
| 506 MOUNTAIN ST | Owner-occupied | $398K | — | 1920 | 0 | |
| 508 MOUNTAIN ST | Owner-occupied | $334K | — | 1920 | 0 | 1 viol |
| 510 MOUNTAIN ST | Absentee individual | $501K | — | 1920 | 0 | |
| 512 MOUNTAIN ST | Absentee individual | $335K | — | 1910 | 0 | |
| 514 MOUNTAIN ST | Owner-occupied | $333K | — | 1920 | 0 | |
| 516 MOUNTAIN ST | Owner-occupied | $321K | — | 1920 | 0 | |
| 518 MOUNTAIN ST | Absentee individual | $304K | — | 1920 | 0 | 3 viol |
| 519 MOUNTAIN ST | Absentee individual | $254K | — | 1920 | 0 | |
| 520 MOUNTAIN ST | Owner-occupied | $310K | — | 1920 | 0 | |
| 521 MOUNTAIN ST | Owner-occupied | $266K | — | 1920 | 0 | |
| 522 MOUNTAIN ST | Absentee individual | $295K | — | 1920 | 0 | |
| 523 MOUNTAIN ST | Absentee individual | $279K | — | 1920 | 0 | |
| 524 MOUNTAIN ST | Owner-occupied | $324K | — | 1920 | 0 | |
| 525 MOUNTAIN ST | Investor / LLC | $262K | — | 1920 | 0 | |
| 526 MOUNTAIN ST | Owner-occupied | $327K | — | 1920 | 0 | |
| 527 MOUNTAIN ST | Absentee individual | $230K | — | 1920 | 0 | |
| 528 MOUNTAIN ST | Owner-occupied | $240K | — | 1920 | 0 | |
| 529 MOUNTAIN ST | Absentee individual | $248K | — | 1920 | 0 | |
| 530 MOUNTAIN ST | Owner-occupied | $240K | — | 1920 | 0 | |
| 531 MOUNTAIN ST | Owner-occupied | $248K | — | 1920 | 0 | |
| 533 MOUNTAIN ST | Owner-occupied | $358K | — | 1920 | 0 | |
| 535 MOUNTAIN ST | Absentee individual | $248K | — | 1920 | 0 | |
| 537 MOUNTAIN ST | Owner-occupied | $320K | — | 1920 | 0 | |
| 539 MOUNTAIN ST | Owner-occupied | $265K | — | 1920 | 0 | |
| 541 MOUNTAIN ST | Absentee individual | $248K | — | 1920 | 0 | |
| 543 MOUNTAIN ST | Absentee individual | $248K | — | 1920 | 0 | |
| 545 MOUNTAIN ST | Owner-occupied | $248K | — | 1920 | 0 | |
| 547 MOUNTAIN ST | Owner-occupied | $320K | — | 1920 | 0 | |
| 549 MOUNTAIN ST | Absentee individual | $259K | — | 1905 | 0 |
Neighborhood
Neighborhood income and demographics are coming soon.
First time here?
This is the 500 block of Mountain St,
on paper.
32 homes. Every deed, permit, L&I violation, tax bill and sale the city has on file — one report.
No signup, no teaser
The whole record is free.
Who owns what, what they paid, what they built, what they owe. Scroll and it's all here — the paid part is not the data.
The good part
An AI analyst reads it with you.
Ask it anything — it searches all 580,000+ Philadelphia property records, live, and answers with the sources it checked. Fair price? Who owns the most? What happened in 2018?
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Generated 2026-07-08 from public City of Philadelphia records · Download this block's data (CSV)