Who owns your block
1700 block of Diamond St
A mixed-ownership block: 16% owner-occupied, 20% investor-held, with 26 open code violations and 7 homes behind $28,717 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 45 parcels
- Owner-occupied 7
- Investor / LLC 9
- Absentee individual 20
- Vacant 9
Value distribution today
The block's largest owner, 1717 Monument Street LLC, carries 2 open violations across 3 properties it owns around the city.
| Owner | On block | Owns citywide | Portfolio value | Source |
|---|---|---|---|---|
| 1717 Monument Street LLC | 2 | 3 | $1.4M | phila.gov ↗ · registry ↗ |
| Nemgr LLC | 1 | 3 | $1.1M | phila.gov ↗ · registry ↗ |
| Independent Vo LLC | 1 | 2 | $826K | phila.gov ↗ · registry ↗ |
| Ftd Properties LLC | 1 | 2 | $487K | phila.gov ↗ · registry ↗ |
| M M Nicolais Group INC | 1 | 2 | $728K | phila.gov ↗ · registry ↗ |
| Younis & Lamis Medical Co | 1 | 1 | $437K | phila.gov ↗ · registry ↗ |
| Diamond Property Associat | 1 | 1 | $542K | phila.gov ↗ · registry ↗ |
| 1745 West Diamond Owner LLC | 1 | 1 | $946K | 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 45 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 |
|---|---|---|---|---|---|---|
| 1700 DIAMOND ST | Absentee individual | $355K | — | 1960 | 0 | 3 viol |
| 1701 DIAMOND ST | Absentee individual | $385K | — | 1915 | 0 | |
| 1702 DIAMOND ST | Owner-occupied | $259K | — | 1915 | 0 | 2 viol |
| 1703 DIAMOND ST | Owner-occupied | $362K | — | 1915 | 0 | |
| 1704 DIAMOND ST | Investor / LLC | $369K | — | 1915 | 0 | |
| 1706 DIAMOND ST | Investor / LLC | $431K | — | 1915 | 0 | |
| 1707 DIAMOND ST | Absentee individual | $339K | — | 1915 | 0 | |
| 1708 DIAMOND ST | Absentee individual | $707K | — | 1915 | 0 | |
| 1709 DIAMOND ST | Owner-occupied | $339K | — | 1915 | 0 | |
| 1710 DIAMOND ST | Investor / LLC | $277K | — | 1915 | 0 | 3 viol |
| 1711 DIAMOND ST | Owner-occupied | $418K | — | 1915 | 0 | 2 viol |
| 1712 DIAMOND ST | Absentee individual | $396K | — | 1915 | 0 | |
| 1713 DIAMOND ST | Owner-occupied | $339K | — | 1915 | 0 | |
| 1714 DIAMOND ST | Absentee individual | $396K | — | 1915 | 0 | |
| 1715 DIAMOND ST | Absentee individual | $339K | — | 1915 | 0 | |
| 1716 DIAMOND ST | Absentee individual | $291K | — | 1915 | 0 | |
| 1717 DIAMOND ST | Vacant | $86K | — | — | 0 | |
| 1718 DIAMOND ST | Absentee individual | $331K | — | 1915 | 0 | |
| 1719 DIAMOND ST | Vacant | $80K | — | — | 0 | |
| 1720 DIAMOND ST | Absentee individual | $331K | — | 1915 | 0 | |
| 1721 DIAMOND ST | Vacant | $80K | — | — | 0 | |
| 1722 DIAMOND ST | Absentee individual | $277K | — | 1915 | 0 | |
| 1723 DIAMOND ST | Investor / LLC | $560K | — | 2013 | 0 | 2 viol |
| 1724 DIAMOND ST | Owner-occupied | $431K | — | 1915 | 0 | |
| 1725 DIAMOND ST | Investor / LLC | $560K | — | 2013 | 0 | |
| 1726 DIAMOND ST | Investor / LLC | $437K | — | 2012 | 0 | 1 viol |
| 1727 DIAMOND ST | Absentee individual | $286K | — | 1915 | 0 | 1 viol |
| 1728 DIAMOND ST | Absentee individual | $388K | — | 1915 | 0 | |
| 1729 DIAMOND ST | Vacant | $78K | — | — | 0 | |
| 1730 DIAMOND ST | Absentee individual | $399K | — | 1925 | 0 | 6 viol |
| 1731 DIAMOND ST | Investor / LLC | $542K | — | 1915 | 0 | |
| 1732 DIAMOND ST | Absentee individual | $253K | — | 1915 | 0 | |
| 1733 DIAMOND ST | Absentee individual | $342K | — | 1915 | 0 | 6 viol |
| 1734 DIAMOND ST | Absentee individual | $277K | — | 1915 | 0 | |
| 1735 DIAMOND ST | Absentee individual | $500K | — | 2016 | 0 | |
| 1736 DIAMOND ST | Vacant | $40K | — | — | 0 | |
| 1737 DIAMOND ST | Owner-occupied | $251K | — | 1915 | 0 | |
| 1738 DIAMOND ST | Vacant | $40K | — | — | 0 | |
| 1739 DIAMOND ST | Investor / LLC | $566K | — | 1915 | 0 | |
| 1740 DIAMOND ST | Vacant | $35K | — | — | 0 | |
| 1741 DIAMOND ST | Absentee individual | $576K | — | 2016 | 0 | |
| 1742 DIAMOND ST | Vacant | $35K | — | — | 0 | |
| 1743 DIAMOND ST | Absentee individual | $286K | — | 1915 | 0 | |
| 1744 DIAMOND ST | Vacant | $36K | — | — | 0 | |
| 1745 DIAMOND ST | Investor / LLC | $946K | — | 1915 | 0 |
Neighborhood
Neighborhood income and demographics are coming soon.
First time here?
This is the 1700 block of Diamond St,
on paper.
45 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?
Try it now — these run free
Ask your first question.
Generated 2026-07-07 from public City of Philadelphia records · Download this block's data (CSV)