Who owns your block

1200 block of Herbert St

A mostly owner-occupied block: 94% of homes are lived in by their owners, with 9 open code violations.

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

$243K

$229K–$295K

Recent sale

$164K

2 sold in 2yr

assessed $243K

Median built

1945

year built

city 1925

Owner-occupied

94%

15 of 16

Open violations

L&I code

▲ block 25% · city 5%

Back taxes

all current

▼ block 0% · city 9%

Schools

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

Elementary · K-5

John Marshall

4500 Griscom St · 243 students

Middle · 6-8

Warren G Harding

2000 Wakeling St · 522 students

High · 9-12

Frankford HS

5000 Oxford Ave · 908 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 16 parcels

Owner-occupied 15
Investor / LLC 1

Value distribution today

$229K$291K+

The block's largest owner, Am Gsd Realty Llc, carries 2 open violations across 11 properties it owns around the city.

Owner	On block	Owns citywide	Portfolio value	Source
Am Gsd Realty Llc	1	11	$1.9M	phila.gov ↗

House by house

All 16 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	Flags
1201-03 HERBERT ST	Owner-occupied	$289K	—	1945	2 viol
1205 HERBERT ST	Owner-occupied	$295K	—	1945
1207 HERBERT ST	Owner-occupied	$250K	—	1945
1209 HERBERT ST	Owner-occupied	$244K	—	1945	2 viol
1211 HERBERT ST	Owner-occupied	$237K	—	1945
1213 HERBERT ST	Owner-occupied	$237K	—	1945
1215 HERBERT ST	Owner-occupied	$231K	—	1945
1217 HERBERT ST	Owner-occupied	$231K	—	1945
1218 HERBERT ST	Owner-occupied	$245K	—	1945
1219 HERBERT ST	Owner-occupied	$243K	—	1945
1220 HERBERT ST	Owner-occupied	$229K	—	1945	3 viol
1221 HERBERT ST	Owner-occupied	$291K	—	1945
1222 HERBERT ST	Owner-occupied	$236K	—	1945
1223 HERBERT ST	Owner-occupied	$291K	—	1945
1224 HERBERT ST	Investor / LLC	$236K	—	1945	2 viol
1225 HERBERT ST	Owner-occupied	$242K	—	1945

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)