Who owns your block

1700 block of Alter St

A mixed-ownership block: 50% owner-occupied, 19% investor-held, with 1 home behind $3,562 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

$93K–$660K

Recent sale

$224K

2 sold in 2yr

assessed $396K

Median built

1923

year built

city 1925

Owner-occupied

50%

8 of 16

Open violations

none on record

▼ block 0% · city 5%

Back taxes

$4K

1 of 16 behind

▼ block 6% · city 9%

Schools

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

Elementary & Middle · K-8

Edwin M Stanton

901 S 17th St · 316 students

High · 9-12

South Philadelphia HS

2101 S Broad St · 647 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 16 parcels

Owner-occupied 8
Investor / LLC 3
Absentee individual 4
Vacant 1

Value distribution today

$93K$660K

Owner	On block	Owns citywide	Portfolio value	Source
1702 Alter Street Lp	3	5	$8.4M	phila.gov ↗

House by house

All 16 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
1704 ALTER ST	Investor / LLC	$660K	—	2025
1706 ALTER ST	Investor / LLC	$660K	—	2025
1708 ALTER ST	Investor / LLC	$660K	—	2025
1710 ALTER ST	Vacant	$93K	—	—
1712 ALTER ST	Owner-occupied	$310K	—	1923
1714 ALTER ST	Owner-occupied	$535K	—	1923
1716 ALTER ST	Absentee individual	$485K	—	1923
1718 ALTER ST	Owner-occupied	$469K	—	1923
1720 ALTER ST	Owner-occupied	$306K	—	1923
1722 ALTER ST	Owner-occupied	$571K	—	2010
1724 ALTER ST	Owner-occupied	$465K	—	2010
1726 ALTER ST	Absentee individual	$216K	—	1923
1728 ALTER ST	Owner-occupied	$326K	—	1923
1730 ALTER ST	Absentee individual	$307K	—	1923
1732 ALTER ST	Owner-occupied	$235K	—	1923
1734 ALTER ST	Absentee individual	$291K	—	1923

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)