Who owns your block

900 block of Knorr St

A mostly owner-occupied block: 90% of homes are lived in by their owners, with 1 home behind $1,630 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

$380K

$276K–$390K

Median built

1960

year built

city 1925

Owner-occupied

90%

18 of 20

Open violations

none on record

▼ block 0% · city 5%

Back taxes

$2K

1 of 20 behind

▼ block 5% · city 9%

Schools

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

Elementary · K-5

J Hampton Moore

6900 Summerdale Ave · 1162 students

Middle · 6-8

Castor Gardens

1800 Cottman Ave · 1340 students

High · 9-12

Northeast High

1601 Cottman Ave · 185 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 20 parcels

Owner-occupied 18
Absentee individual 2

Value distribution today

$276K$390K

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

House by house

All 20 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
900 KNORR ST	Owner-occupied	$380K	—	1960
901 KNORR ST	Owner-occupied	$390K	—	1960
902 KNORR ST	Owner-occupied	$380K	—	1960
903 KNORR ST	Owner-occupied	$276K	—	1960
904 KNORR ST	Owner-occupied	$380K	—	1960
905 KNORR ST	Owner-occupied	$380K	—	1960
906 KNORR ST	Owner-occupied	$377K	—	1960
907 KNORR ST	Owner-occupied	$380K	—	1960
908 KNORR ST	Owner-occupied	$380K	—	1960
909 KNORR ST	Owner-occupied	$380K	—	1960
910 KNORR ST	Owner-occupied	$380K	—	1960
911 KNORR ST	Owner-occupied	$380K	—	1960
912 KNORR ST	Absentee individual	$380K	—	1960
913 KNORR ST	Owner-occupied	$380K	—	1960
914 KNORR ST	Owner-occupied	$380K	—	1960
915 KNORR ST	Absentee individual	$390K	—	1960
916 KNORR ST	Owner-occupied	$380K	—	1960
917 KNORR ST	Owner-occupied	$380K	—	1960
918 KNORR ST	Owner-occupied	$366K	—	1960
919 KNORR ST	Owner-occupied	$388K	—	1960

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)