Who owns your block

400 block of Memphis St

A mostly owner-occupied block: 60% of homes are lived in by their owners, with 6 open code violations and 1 home behind $2,351 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

$324K

$59K–$7.7M

Recent sale

$410K

1 sold in 2yr

assessed $324K

Median built

1925

year built

city 1925

Owner-occupied

60%

9 of 15

Open violations

L&I code

▲ block 7% · city 5%

Back taxes

$2K

1 of 15 behind

▼ block 7% · city 9%

Schools

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

Elementary & Middle · K-8

Alexander Adaire

1300 E Palmer St · 451 students

High · 6-12

Penn Treaty HS

600 E Thompson St · 345 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 15 parcels

Owner-occupied 9
Investor / LLC 3
Absentee individual 2
Vacant 1

Value distribution today

$59K$4.8M+

Owner	On block	Owns citywide	Portfolio value	Source
Chesterman Development Lp	1	1	$7.7M	phila.gov ↗
Musal Corp	1	1	$59K	phila.gov ↗
436 Partners Llc	1	1	$298K	phila.gov ↗
J Z Properties Llc	1	1	$107K	phila.gov ↗
Ks Partners Llc	1	1	$4.8M	phila.gov ↗

House by house

All 15 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
401 MEMPHIS ST	Owner-occupied	$601K	—	2011
403 MEMPHIS ST	Owner-occupied	$608K	—	2011
405 MEMPHIS ST	Owner-occupied	$608K	—	2011
407 MEMPHIS ST	Owner-occupied	$608K	—	2011
410-26 MEMPHIS ST	Investor / LLC	$7.7M	—	1900	6 viol
421R MEMPHIS ST	Vacant	$59K	—	—
428 MEMPHIS ST	Owner-occupied	$301K	—	1920
430 MEMPHIS ST	Owner-occupied	$300K	—	1920
432 MEMPHIS ST	Absentee individual	$324K	—	1920
434 MEMPHIS ST	Owner-occupied	$299K	—	1925
436 MEMPHIS ST	Investor / LLC	$298K	—	1925
437 MEMPHIS ST	Owner-occupied	$107K	—	2026
438-48 MEMPHIS ST	Investor / LLC	$4.8M	—	2019
450 MEMPHIS ST	Absentee individual	$125K	—	1900
452 MEMPHIS ST	Owner-occupied	$425K	—	1920

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)