Who owns your block

100 block of Jefferson St

A mostly owner-occupied block: 70% of homes are lived in by their owners, with 12 open code violations and 4 homes behind $62,103 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

$396K

$190K–$865K

Recent sale

$925K

1 sold in 2yr

assessed $396K

Median built

1920

year built

city 1925

Owner-occupied

70%

14 of 20

Open violations

L&I code

▲ block 10% · city 5%

Back taxes

$62K

4 of 20 behind

▲ block 20% · 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 20 parcels

Owner-occupied 14
Absentee individual 5
Vacant 1

Value distribution today

$190K$590K+

Owner	On block	Owns citywide	Portfolio value	Source
Coffin 2 Llc	1	1	$590K	phila.gov ↗

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).

Worth a look

Address	Ownership	Value & trend	Sq ft	Built	Flags
106-12 JEFFERSON ST	Owner-occupied	$404K	—	2016
106-12 JEFFERSON ST	Owner-occupied	$588K	—	2016
115 JEFFERSON ST	Owner-occupied	$514K	—	1920
117 JEFFERSON ST	Owner-occupied	$388K	—	1920	5 viol
119 JEFFERSON ST	Vacant	$190K	—	—
121 JEFFERSON ST	Owner-occupied	$348K	—	1920
123 JEFFERSON ST	Owner-occupied	$313K	—	1920
125 JEFFERSON ST	Owner-occupied	$383K	—	1920
139 JEFFERSON ST	Owner-occupied	$865K	—	2020
141 JEFFERSON ST	Owner-occupied	$317K	—	1920
143 JEFFERSON ST	Owner-occupied	$493K	—	1920
145 JEFFERSON ST	Absentee individual	$537K	—	1920
147 JEFFERSON ST	Owner-occupied	$373K	—	1920
149 JEFFERSON ST	Owner-occupied	$307K	—	1920
153-59 JEFFERSON ST	Owner-occupied	$590K	—	1920
161 JEFFERSON ST	Absentee individual	$386K	—	1920
163 JEFFERSON ST	Absentee individual	$358K	—	1920	7 viol
165 JEFFERSON ST	Absentee individual	$470K	—	1915
167 JEFFERSON ST	Owner-occupied	$472K	—	1915
169 JEFFERSON ST	Absentee individual	$483K	—	2010

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)