Who owns your block

1800 block of S Napa St

A mostly owner-occupied block: 96% 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

$288K

$287K–$294K

Median built

2005

year built

city 1925

Owner-occupied

96%

23 of 24

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

Universal Institute Charter School At Alcorn

High

Universal Institute Charter School At Audenried

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 24 parcels

Owner-occupied 23
Absentee individual 1

Value distribution today

$287K$290K+

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

House by house

All 24 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
1800 S NAPA ST	Owner-occupied	$290K	—	2005
1801 S NAPA ST	Owner-occupied	$290K	—	2005
1802 S NAPA ST	Owner-occupied	$288K	—	2005
1803 S NAPA ST	Owner-occupied	$287K	—	2005
1804 S NAPA ST	Owner-occupied	$288K	—	2005
1805 S NAPA ST	Owner-occupied	$288K	—	2005
1806 S NAPA ST	Owner-occupied	$288K	—	2006
1807 S NAPA ST	Owner-occupied	$288K	—	2006
1808 S NAPA ST	Owner-occupied	$288K	—	2005
1809 S NAPA ST	Owner-occupied	$288K	—	2006
1810 S NAPA ST	Owner-occupied	$288K	—	2005
1811 S NAPA ST	Owner-occupied	$288K	—	2006
1812 S NAPA ST	Owner-occupied	$288K	—	2006
1813 S NAPA ST	Owner-occupied	$288K	—	2005
1814 S NAPA ST	Owner-occupied	$288K	—	2005
1815 S NAPA ST	Owner-occupied	$288K	—	2005
1816 S NAPA ST	Owner-occupied	$288K	—	2005
1817 S NAPA ST	Owner-occupied	$288K	—	2005
1818 S NAPA ST	Owner-occupied	$288K	—	2005
1819 S NAPA ST	Owner-occupied	$288K	—	2005
1820 S NAPA ST	Owner-occupied	$294K	—	2005
1821 S NAPA ST	Owner-occupied	$288K	—	2005
1822 S NAPA ST	Owner-occupied	$290K	—	2005
1823 S NAPA ST	Absentee individual	$290K	—	2005

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)