Who owns your block

1500 block of Mascher St

A mixed-ownership block: 27% owner-occupied, 5% investor-held, with 7 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

$491K

$230K–$690K

Recent sale

$645K

3 sold in 2yr

assessed $491K

Median built

2017

year built

city 1925

Owner-occupied

27%

11 of 41

Open violations

L&I code

▲ block 5% · 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 Moffet

127 W Oxford St · 212 students

Middle & 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 41 parcels

Owner-occupied 11
Investor / LLC 2
Absentee individual 28

Value distribution today

$230K$690K

The block's largest owner, Selina Inc, carries 6 open violations across 2 properties it owns around the city.

Owner	On block	Owns citywide	Portfolio value	Source
Selina Inc	1	2	$1.2M	phila.gov ↗
1508-22 Master St Llc	1	1	$263K	phila.gov ↗

House by house

All 41 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
1508 MASCHER ST	Absentee individual	$335K	—	1900
1508 MASCHER ST	Absentee individual	$346K	—	1900
1508 MASCHER ST	Investor / LLC	$263K	—	1900
1508 MASCHER ST	Absentee individual	$246K	—	1900
1508 MASCHER ST	Absentee individual	$230K	—	1900
1508 MASCHER ST	Absentee individual	$390K	—	1900
1508 MASCHER ST	Absentee individual	$242K	—	1900
1508 MASCHER ST	Absentee individual	$351K	—	1900
1508 MASCHER ST	Absentee individual	$361K	—	1900
1508 MASCHER ST	Absentee individual	$262K	—	1900
1508 MASCHER ST	Absentee individual	$350K	—	1900
1508 MASCHER ST	Absentee individual	$361K	—	1900
1508 MASCHER ST	Absentee individual	$356K	—	1900
1508 MASCHER ST	Absentee individual	$247K	—	1900
1511 MASCHER ST	Absentee individual	$690K	—	2017
1513 MASCHER ST	Absentee individual	$690K	—	2017
1515 MASCHER ST	Absentee individual	$690K	—	2017
1516 MASCHER ST	Absentee individual	$491K	—	2018
1516 MASCHER ST	Absentee individual	$317K	—	2018
1517 MASCHER ST	Owner-occupied	$690K	—	2017
1518 MASCHER ST	Absentee individual	$491K	—	2018
1518 MASCHER ST	Absentee individual	$316K	—	2018
1519 MASCHER ST	Owner-occupied	$690K	—	2017
1520 MASCHER ST	Absentee individual	$491K	—	2018
1520 MASCHER ST	Absentee individual	$316K	—	2018
1521 MASCHER ST	Owner-occupied	$690K	—	2017
1522 MASCHER ST	Owner-occupied	$315K	—	2018
1522 MASCHER ST	Owner-occupied	$492K	—	2018
1523 MASCHER ST	Owner-occupied	$690K	—	2017	2 viol
1524-26 MASCHER ST	Owner-occupied	$375K	—	1890
1525 MASCHER ST	Owner-occupied	$690K	—	2017
1527 MASCHER ST	Absentee individual	$690K	—	2017
1528-30 MASCHER ST	Investor / LLC	$650K	—	1920	5 viol
1529 MASCHER ST	Owner-occupied	$690K	—	2017
1531 MASCHER ST	Owner-occupied	$690K	—	2017
1533 MASCHER ST	Absentee individual	$690K	—	2017
1535 MASCHER ST	Absentee individual	$690K	—	2017
1537 MASCHER ST	Absentee individual	$690K	—	2017
1539 MASCHER ST	Absentee individual	$690K	—	2017
1541 MASCHER ST	Owner-occupied	$690K	—	2017
1543 MASCHER ST	Absentee individual	$690K	—	2017

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)