Who owns your block

200 block of W Clarkson Ave

A mixed-ownership block: 59% owner-occupied, 6% investor-held, with 1 home behind $2,109 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

$160K

$35K–$286K

Recent sale

$170K

1 sold in 2yr

assessed $160K

Median built

1930

year built

city 1925

Owner-occupied

59%

10 of 17

Open violations

none on record

▼ block 0% · city 5%

Back taxes

$2K

1 of 17 behind

▼ block 6% · city 9%

Schools

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

Elementary · K-4

James R Lowell

450 W Nedro Ave · 430 students

Middle

Grover Washington Jr

High · 9-12

Samuel Fels

5500 Langdon St · 1228 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 17 parcels

Owner-occupied 10
Investor / LLC 1
Absentee individual 5
Vacant 1

Value distribution today

$35K$218K+

Owner	On block	Owns citywide	Portfolio value	Source
Mor Management Llc	1	6	$512K	phila.gov ↗

House by house

All 17 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
201 W CLARKSON AVE	Owner-occupied	$209K	—	1930
203 W CLARKSON AVE	Owner-occupied	$218K	—	1930
205 W CLARKSON AVE	Owner-occupied	$206K	—	1930
207 W CLARKSON AVE	Owner-occupied	$206K	—	1930
209 W CLARKSON AVE	Owner-occupied	$206K	—	1930
211 W CLARKSON AVE	Owner-occupied	$206K	—	1930
213-15 W CLARKSON AVE	Owner-occupied	$286K	—	1930
231 W CLARKSON AVE	Absentee individual	$160K	—	1930
233 W CLARKSON AVE	Absentee individual	$152K	—	1930
235 W CLARKSON AVE	Absentee individual	$186K	—	1930
237 W CLARKSON AVE	Investor / LLC	$152K	—	1930
239 W CLARKSON AVE	Owner-occupied	$153K	—	1930
241 W CLARKSON AVE	Absentee individual	$153K	—	1930
243 W CLARKSON AVE	Owner-occupied	$153K	—	1930
245 W CLARKSON AVE	Owner-occupied	$153K	—	1930
247 W CLARKSON AVE	Absentee individual	$153K	—	1930
250 W CLARKSON AVE	Vacant	$35K	—	—

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)