Who owns your block

200 block of Mercer St

A mostly owner-occupied block: 82% 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

$359K

$69K–$504K

Recent sale

$570K

3 sold in 2yr

assessed $359K

Median built

1920

year built

city 1925

Owner-occupied

82%

13 of 17

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

Alexander Adaire

1300 E Palmer St · 451 students

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 17 parcels

Owner-occupied 13
Investor / LLC 1
Absentee individual 2
Vacant 1

Value distribution today

$69K$504K

Owner	On block	Owns citywide	Portfolio value	Source
Bird Feather Llc	1	1	$330K	phila.gov ↗
222 Mercer Street Llc	1	1	$228K	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
203 MERCER ST	Owner-occupied	$504K	—	2008
205 MERCER ST	Owner-occupied	$504K	—	2008
207 MERCER ST	Owner-occupied	$504K	—	2008
209 MERCER ST	Owner-occupied	$489K	—	1920
211 MERCER ST	Owner-occupied	$446K	—	1920
213 MERCER ST	Owner-occupied	$459K	—	2012
215 MERCER ST	Absentee individual	$448K	—	2014
216 MERCER ST	Vacant	$69K	—	—
218 MERCER ST	Investor / LLC	$330K	—	1920
219 MERCER ST	Owner-occupied	$359K	—	1920
220 MERCER ST	Owner-occupied	$254K	—	1920
221 MERCER ST	Absentee individual	$322K	—	1920
222 MERCER ST	Owner-occupied	$228K	—	1920
223 MERCER ST	Owner-occupied	$262K	—	1920
224 MERCER ST	Owner-occupied	$251K	—	1920
225 MERCER ST	Owner-occupied	$315K	—	1920
226 MERCER ST	Owner-occupied	$457K	—	2016

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)