Who owns your block

4000 block of Locust St

A mixed-ownership block: 8% owner-occupied, 8% investor-held, with 12 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

$635K

$305K–$104M

Median built

1915

year built

city 1925

Owner-occupied

2 of 25

Open violations

L&I code

▲ block 8% · 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 & Middle · K-8

Penn Alexander

4209 Spruce St · 601 students

High · 9-12

West Philadelphia HS

4901 Chestnut St · 729 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 25 parcels

Owner-occupied 2
Investor / LLC 2
Absentee individual 21

Value distribution today

$305K$797K+

Owner	On block	Owns citywide	Portfolio value	Source
Ironvest Llc	1	12	$7.9M	phila.gov ↗
Sisko Inc	1	5	$3.9M	phila.gov ↗

House by house

All 25 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	Flags
4000 LOCUST ST	Absentee individual	$104M	—	1913	8 viol
4019 LOCUST ST	Owner-occupied	$549K	—	1875
4021 LOCUST ST	Absentee individual	$479K	—	1895
4023 LOCUST ST	Absentee individual	$499K	—	1915
4025 LOCUST ST	Absentee individual	$623K	—	1900
4027 LOCUST ST	Absentee individual	$623K	—	1900
4028 LOCUST ST	Absentee individual	$408K	—	1920
4029 LOCUST ST	Absentee individual	$797K	—	1915	4 viol
4030 LOCUST ST	Absentee individual	$472K	—	1920
4031 LOCUST ST	Absentee individual	$700K	—	1915
4032 LOCUST ST	Absentee individual	$305K	—	1900
4033 LOCUST ST	Absentee individual	$650K	—	1915
4034 LOCUST ST	Investor / LLC	$545K	—	1915
4035 LOCUST ST	Absentee individual	$696K	—	1900
4036 LOCUST ST	Absentee individual	$496K	—	1915
4037 LOCUST ST	Absentee individual	$696K	—	1900
4038 LOCUST ST	Absentee individual	$477K	—	1915
4039 LOCUST ST	Absentee individual	$696K	—	1900
4040-42 LOCUST ST	Owner-occupied	$2.2M	—	1960
4041 LOCUST ST	Absentee individual	$700K	—	1915
4043 LOCUST ST	Absentee individual	$752K	—	1900
4045 LOCUST ST	Investor / LLC	$650K	—	1915
4047 LOCUST ST	Absentee individual	$635K	—	1915
4049 LOCUST ST	Absentee individual	$403K	—	1900
4051 LOCUST ST	Absentee individual	$639K	—	1910

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 2026-07-08 from public City of Philadelphia records · Download this block's data (CSV)