Who owns your block

1000 block of Market St

An investor-heavy block: 50% of the parcels are held by LLCs or companies, with 8 open code violations and 2 homes behind $496,541 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

$6.8M

$2.2M–$46M

Recent sale

$1.5M

1 sold in 2yr

assessed $6.8M

Median built

1900

year built

city 1925

Owner-occupied

0 of 8

Open violations

L&I code

▲ block 38% · city 5%

Back taxes

$497K

2 of 8 behind

▲ block 25% · city 9%

Schools

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

Elementary & Middle

General George A Mccall

High · 9-12

Benjamin HS Franklin

616 N 15th St · 975 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 8 parcels

Investor / LLC 4
Absentee individual 4

Value distribution today

$2.2M$26M+

The block's largest owner, Keystone Philadelphia Properties L P, carries 4 open violations across 3 properties it owns around the city.

Owner	On block	Owns citywide	Portfolio value	Source
Keystone Philadelphia Properties L P	2	3	$73M	phila.gov ↗
Market Street 10th Partners Llc	1	1	$2.2M	phila.gov ↗
Market 1044 Llc	1	1	$17M	phila.gov ↗

House by house

All 8 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
1000 MARKET ST	Absentee individual	$4.0M	—	1900	1 viol
1001-19 MARKET ST	Investor / LLC	$46M	—	1977	4 viol
1004-08 MARKET ST	Absentee individual	$4.9M	—	1900	3 viol
1010-16 MARKET ST	Absentee individual	$4.8M	—	1900
1018 MARKET ST	Investor / LLC	$2.2M	—	1900
1020-24 MARKET ST	Absentee individual	$8.7M	—	1900
1025 MARKET ST	Investor / LLC	$26M	—	1977
1026-44 MARKET ST	Investor / LLC	$17M	—	1948

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)