Who owns your block

3300 block of N Marston St

A mostly owner-occupied block: 79% of homes are lived in by their owners, with 6 open code violations and 4 homes behind $33,218 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

$99K

$49K–$128K

Recent sale

$88K

2 sold in 2yr

assessed $99K

Median built

1925

year built

city 1925

Owner-occupied

79%

11 of 14

Open violations

L&I code

▲ block 14% · city 5%

Back taxes

$33K

4 of 14 behind

▲ block 29% · city 9%

Schools

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

Elementary & Middle · K-8

E Washington Rhodes

2900 W Clearfield St · 350 students

High · 9-12

Strawberry Mansion HS

3133 Ridge Ave · 275 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 14 parcels

Owner-occupied 11
Investor / LLC 2
Absentee individual 1

Value distribution today

$49K$111K+

The block's largest owner, Osborn Properties Llc, carries 8 open violations across 13 properties it owns around the city.

Owner	On block	Owns citywide	Portfolio value	Source
Osborn Properties Llc	1	13	$2.0M	phila.gov ↗
Platinum Roof Properties Llc	1	13	$1.8M	phila.gov ↗

House by house

All 14 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
3307 N MARSTON ST	Owner-occupied	$128K	—	1925
3309 N MARSTON ST	Owner-occupied	$99K	—	1925
3311 N MARSTON ST	Owner-occupied	$99K	—	1925
3313 N MARSTON ST	Owner-occupied	$99K	—	1925
3315 N MARSTON ST	Owner-occupied	$99K	—	1925
3317 N MARSTON ST	Absentee individual	$99K	—	1925
3319 N MARSTON ST	Investor / LLC	$99K	—	1925
3321 N MARSTON ST	Investor / LLC	$49K	—	1925	2 viol
3323 N MARSTON ST	Owner-occupied	$111K	—	1925
3325 N MARSTON ST	Owner-occupied	$99K	—	1925
3327 N MARSTON ST	Owner-occupied	$99K	—	1925
3329 N MARSTON ST	Owner-occupied	$99K	—	1925
3331 N MARSTON ST	Owner-occupied	$72K	—	1925	4 viol
3333 N MARSTON ST	Owner-occupied	$72K	—	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)