Who owns your block

900 block of E Mount Airy Ave

A mostly owner-occupied block: 89% of homes are lived in by their owners.

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

$258K

$168K–$427K

Median built

1950

year built

city 1925

Owner-occupied

89%

17 of 19

Open violations

none on record

▼ block 0% · 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

John S Jenks

8301 Germantown Ave · 380 students

High · 9-12

Roxborough High School

6498 Ridge Ave · 529 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 19 parcels

Owner-occupied 17
Absentee individual 2

Value distribution today

$168K$382K+

No multi-home or corporate owners on this block — every home has its own owner.

House by house

All 19 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
909-11 E MOUNT AIRY AVE	Owner-occupied	$284K	—	1950
913 E MOUNT AIRY AVE	Owner-occupied	$258K	—	1950
915 E MOUNT AIRY AVE	Owner-occupied	$382K	—	1950
917 E MOUNT AIRY AVE	Owner-occupied	$258K	—	1950
919 E MOUNT AIRY AVE	Owner-occupied	$168K	—	1950
920 E MOUNT AIRY AVE	Owner-occupied	$327K	—	1950
921 E MOUNT AIRY AVE	Owner-occupied	$258K	—	1950
923 E MOUNT AIRY AVE	Owner-occupied	$258K	—	1950
924 E MOUNT AIRY AVE	Owner-occupied	$321K	—	1950
925 E MOUNT AIRY AVE	Owner-occupied	$258K	—	1950
927 E MOUNT AIRY AVE	Owner-occupied	$258K	—	1950
928 E MOUNT AIRY AVE	Owner-occupied	$427K	—	1950
929 E MOUNT AIRY AVE	Owner-occupied	$258K	—	1950
931 E MOUNT AIRY AVE	Absentee individual	$258K	—	1950
933 E MOUNT AIRY AVE	Owner-occupied	$258K	—	1950
935 E MOUNT AIRY AVE	Absentee individual	$344K	—	1950
937 E MOUNT AIRY AVE	Owner-occupied	$344K	—	1950
939 E MOUNT AIRY AVE	Owner-occupied	$267K	—	1950
941 E MOUNT AIRY AVE	Owner-occupied	$267K	—	1950

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)