Who owns your block

5200 block of Diamond St

A mostly owner-occupied block: 85% of homes are lived in by their owners, with 5 homes behind $44,414 on taxes.

Owner-occupied
Investor / LLC
Absentee
Vacant
Has violations

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

$178K

$123K–$290K

Median built

1925

year built

city 1925

Owner-occupied

85%

41 of 48

Open violations

none on record

▼ block 0% · city 5%

Back taxes

$44K

5 of 48 behind

▲ block 10% · city 9%

Schools

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

Elementary

Mastery Charter School At Mann

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 48 parcels

Owner-occupied 41
Absentee individual 7

Value distribution today

$123K$264K+

The block's largest owner, Strong Arm Properties Lp, carries 1 open violation across 7 properties it owns around the city.

Owner	On block	Owns citywide	Portfolio value	Source
Strong Arm Properties Lp	1	7	$1.5M	phila.gov ↗

House by house

All 48 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).

Address	Ownership	Value & trend	Sq ft	Built
5200 DIAMOND ST	Owner-occupied	$258K	—	1920
5201 DIAMOND ST	Owner-occupied	$155K	—	1925
5202 DIAMOND ST	Owner-occupied	$184K	—	1925
5203 DIAMOND ST	Owner-occupied	$179K	—	1925
5204 DIAMOND ST	Owner-occupied	$178K	—	1925
5205 DIAMOND ST	Owner-occupied	$184K	—	1925
5206 DIAMOND ST	Owner-occupied	$178K	—	1925
5207 DIAMOND ST	Owner-occupied	$220K	—	1925
5208 DIAMOND ST	Absentee individual	$178K	—	1925
5209 DIAMOND ST	Owner-occupied	$173K	—	1925
5210 DIAMOND ST	Owner-occupied	$178K	—	1925
5211 DIAMOND ST	Owner-occupied	$263K	—	1925
5212 DIAMOND ST	Owner-occupied	$175K	—	1925
5213 DIAMOND ST	Owner-occupied	$175K	—	1925
5214 DIAMOND ST	Owner-occupied	$265K	—	1925
5215 DIAMOND ST	Absentee individual	$264K	—	1925
5216 DIAMOND ST	Owner-occupied	$178K	—	1925
5217 DIAMOND ST	Owner-occupied	$178K	—	1925
5218 DIAMOND ST	Owner-occupied	$178K	—	1925
5219 DIAMOND ST	Owner-occupied	$178K	—	1925
5220 DIAMOND ST	Owner-occupied	$249K	—	1925
5221 DIAMOND ST	Owner-occupied	$178K	—	1925
5222 DIAMOND ST	Owner-occupied	$178K	—	1925
5223 DIAMOND ST	Owner-occupied	$173K	—	1925
5224 DIAMOND ST	Owner-occupied	$134K	—	1925
5225 DIAMOND ST	Absentee individual	$177K	—	1925
5226 DIAMOND ST	Absentee individual	$264K	—	1925
5227 DIAMOND ST	Owner-occupied	$178K	—	1925
5228 DIAMOND ST	Owner-occupied	$178K	—	1925
5229 DIAMOND ST	Absentee individual	$178K	—	1925
5230 DIAMOND ST	Owner-occupied	$290K	—	1925
5231 DIAMOND ST	Owner-occupied	$227K	—	1925
5232 DIAMOND ST	Owner-occupied	$123K	—	1925
5233 DIAMOND ST	Owner-occupied	$178K	—	1925
5234 DIAMOND ST	Owner-occupied	$178K	—	1925
5235 DIAMOND ST	Owner-occupied	$177K	—	1925
5236 DIAMOND ST	Absentee individual	$175K	—	1925
5237 DIAMOND ST	Owner-occupied	$173K	—	1925
5238 DIAMOND ST	Owner-occupied	$178K	—	1925
5239 DIAMOND ST	Owner-occupied	$178K	—	1925
5240 DIAMOND ST	Absentee individual	$178K	—	1925
5241 DIAMOND ST	Owner-occupied	$163K	—	1925
5242 DIAMOND ST	Owner-occupied	$173K	—	1925
5243 DIAMOND ST	Owner-occupied	$282K	—	1925
5244 DIAMOND ST	Owner-occupied	$173K	—	1925
5245 DIAMOND ST	Owner-occupied	$143K	—	1925
5246 DIAMOND ST	Owner-occupied	$178K	—	1925
5248 DIAMOND ST	Owner-occupied	$200K	—	1925

Neighborhood

Neighborhood income and demographics are coming soon.

I research this block across Philadelphia's live records — assessments, deeds, permits, violations, taxes, licenses, zoning appeals, schools, crime, and 311. Tap a question below to try me free; your own questions come with membership (free to start).

About this data & fine print

Answers are generated by an AI agent querying City of Philadelphia open data at the moment you ask: OPA property assessments, Recorder of Deeds transfer records, L&I permits, violations & licenses, Dept. of Revenue tax balances, Zoning Board appeals, Police incident reports, Philly311 requests, and School District of Philadelphia catchment and school data.

City data is published as-is and can lag, contain errors, or be corrected later; school performance datasets run years behind and are labeled with their school year. AI answers can contain mistakes — verify anything that matters against the official record (property.phila.gov, atlas.phila.gov) before acting on it.

Informational only. Not legal, financial, or investment advice. Not a consumer report under the FCRA — it may not be used to decide anyone's eligibility for housing, tenancy, employment, credit, or insurance.

Generated 2026-07-07 from public City of Philadelphia records · Download this block's data (CSV)