Who owns your block

4100 block of Baltimore Ave

A mixed-ownership block: 31% owner-occupied, 31% investor-held, 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

$579K

$424K–$2.0M

Recent sale

$1.9M

3 sold in 2yr

assessed $579K

Median built

1935

year built

city 1925

Owner-occupied

31%

5 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 & 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 16 parcels

Owner-occupied 5
Investor / LLC 4
Absentee individual 6
Vacant 1

Value distribution today

$424K$895K+

Owner	On block	Owns citywide	Portfolio value	Source
West Philadelphia Housing Group Llc	1	6	$21M	phila.gov ↗
D & M Realty Associates L	2	3	$3.2M	phila.gov ↗
Uc Powelton Partners Lp	1	3	$1.9M	phila.gov ↗
Tokio Ryokan Llc	1	1	$579K	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
4100 BALTIMORE AVE	Absentee individual	$708K	—	1935
4101 BALTIMORE AVE	Owner-occupied	$2.0M	—	1928
4102 BALTIMORE AVE	Absentee individual	$579K	—	1935
4103 BALTIMORE AVE	Absentee individual	$801K	—	1935
4104 BALTIMORE AVE	Absentee individual	$579K	—	1935
4105 BALTIMORE AVE	Investor / LLC	$635K	—	1935	1 viol
4106 BALTIMORE AVE	Absentee individual	$579K	—	1935
4107 BALTIMORE AVE	Investor / LLC	$626K	—	1935	5 viol
4108 BALTIMORE AVE	Investor / LLC	$579K	—	1935	2 viol
4109-11 BALTIMORE AVE	Vacant	$895K	—	—	1 viol
4110 BALTIMORE AVE	Absentee individual	$579K	—	1935
4112 BALTIMORE AVE	Owner-occupied	$579K	—	1935
4116R BALTIMORE AVE	Owner-occupied	$508K	—	1935
4116 BALTIMORE AVE	Owner-occupied	$437K	—	1935
4118R BALTIMORE AVE	Owner-occupied	$439K	—	1935
4118 BALTIMORE AVE	Investor / LLC	$424K	—	1935

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)