Who owns your block

4000 block of Neilson St

A mostly owner-occupied block: 82% of homes are lived in by their owners, with 1 open code violation and 2 homes behind $9,583 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

$157K

$154K–$230K

Recent sale

$155K

3 sold in 2yr

assessed $157K

Median built

1925

year built

city 1925

Owner-occupied

82%

33 of 40

Open violations

L&I code

▼ block 3% · city 5%

Back taxes

$10K

2 of 40 behind

▼ block 5% · city 9%

Schools

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

Elementary & Middle · K-8

Francis Hopkinson

4001 L St · 547 students

High · 9-12

Frankford HS

5000 Oxford Ave · 908 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 40 parcels

Owner-occupied 33
Investor / LLC 5
Absentee individual 2

Value distribution today

$154K$175K+

The block's largest owner, Rare Rentals Llc, carries 6 open violations across 47 properties it owns around the city.

Owner	On block	Owns citywide	Portfolio value	Source
Rare Rentals Llc	1	47	$8.2M	phila.gov ↗
I & I Properties Llc	1	4	$615K	phila.gov ↗
Gfg Enterprise Llc	1	3	$587K	phila.gov ↗
Fruit King Investments Llc	1	3	$316K	phila.gov ↗
4018 Neilson Llc	1	1	$154K	phila.gov ↗

House by house

All 40 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	Flags
4012 NEILSON ST	Owner-occupied	$161K	—	1925
4013 NEILSON ST	Owner-occupied	$161K	—	1925
4014 NEILSON ST	Owner-occupied	$159K	—	1925
4015 NEILSON ST	Owner-occupied	$157K	—	1925
4016 NEILSON ST	Owner-occupied	$159K	—	1925
4017 NEILSON ST	Investor / LLC	$154K	—	1925
4018 NEILSON ST	Absentee individual	$157K	—	1925
4019 NEILSON ST	Owner-occupied	$191K	—	1925
4020 NEILSON ST	Owner-occupied	$230K	—	1925
4021 NEILSON ST	Owner-occupied	$157K	—	1925
4022 NEILSON ST	Owner-occupied	$157K	—	1925
4023 NEILSON ST	Owner-occupied	$157K	—	1925
4024 NEILSON ST	Owner-occupied	$157K	—	1925
4025 NEILSON ST	Owner-occupied	$157K	—	1925
4026 NEILSON ST	Owner-occupied	$157K	—	1925
4027 NEILSON ST	Owner-occupied	$157K	—	1925
4028 NEILSON ST	Owner-occupied	$157K	—	1925
4029 NEILSON ST	Owner-occupied	$157K	—	1925
4030 NEILSON ST	Owner-occupied	$157K	—	1925
4031 NEILSON ST	Absentee individual	$157K	—	1925
4032 NEILSON ST	Owner-occupied	$170K	—	1925
4033 NEILSON ST	Owner-occupied	$157K	—	1925
4034 NEILSON ST	Owner-occupied	$157K	—	1925
4035 NEILSON ST	Investor / LLC	$157K	—	1925
4036 NEILSON ST	Owner-occupied	$157K	—	1925
4037 NEILSON ST	Owner-occupied	$157K	—	1925
4038 NEILSON ST	Owner-occupied	$157K	—	1925
4039 NEILSON ST	Investor / LLC	$157K	—	1925
4040 NEILSON ST	Owner-occupied	$157K	—	1925	1 viol
4041 NEILSON ST	Investor / LLC	$157K	—	1925
4042 NEILSON ST	Owner-occupied	$157K	—	1925
4043 NEILSON ST	Investor / LLC	$157K	—	1925
4044 NEILSON ST	Owner-occupied	$157K	—	1925
4045 NEILSON ST	Owner-occupied	$157K	—	1925
4046 NEILSON ST	Owner-occupied	$159K	—	1925
4047 NEILSON ST	Owner-occupied	$157K	—	1925
4048 NEILSON ST	Owner-occupied	$159K	—	1925
4049 NEILSON ST	Owner-occupied	$157K	—	1925
4050 NEILSON ST	Owner-occupied	$175K	—	1925
4051 NEILSON ST	Owner-occupied	$174K	—	1925

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)