Who owns your block

300 block of Gladstone St

A mostly owner-occupied block: 81% of homes are lived in by their owners, with 4 open code violations and 2 homes behind $5,496 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

$195K

$195K–$282K

Recent sale

$298K

5 sold in 2yr

assessed $195K

Median built

1920

year built

city 1925

Owner-occupied

81%

42 of 52

Open violations

L&I code

▼ block 2% · city 5%

Back taxes

$5K

2 of 52 behind

▼ block 4% · city 9%

Schools

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

Elementary & Middle · K-8

John H Taggart

400 W Porter St · 485 students

High · 9-12

Horace Furness

1900 S 3rd St · 836 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 52 parcels

Owner-occupied 42
Investor / LLC 2
Absentee individual 8

Value distribution today

$195K$273K+

Owner	On block	Owns citywide	Portfolio value	Source
Yellamo Properties Llc	1	2	$393K	phila.gov ↗
334gladstonest Llc	1	1	$195K	phila.gov ↗

House by house

All 52 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
308 GLADSTONE ST	Owner-occupied	$195K	—	1920
309 GLADSTONE ST	Owner-occupied	$195K	—	1920
310 GLADSTONE ST	Owner-occupied	$195K	—	1920
311 GLADSTONE ST	Owner-occupied	$246K	—	1920
312 GLADSTONE ST	Owner-occupied	$202K	—	1920
313 GLADSTONE ST	Investor / LLC	$195K	—	1920
314 GLADSTONE ST	Owner-occupied	$252K	—	1920
315 GLADSTONE ST	Owner-occupied	$282K	—	1920
316 GLADSTONE ST	Owner-occupied	$195K	—	1920
317 GLADSTONE ST	Owner-occupied	$195K	—	1920
318 GLADSTONE ST	Absentee individual	$195K	—	1920
319 GLADSTONE ST	Absentee individual	$195K	—	1920
320 GLADSTONE ST	Absentee individual	$195K	—	1920
321 GLADSTONE ST	Owner-occupied	$273K	—	1920
322 GLADSTONE ST	Owner-occupied	$195K	—	1920
323 GLADSTONE ST	Owner-occupied	$195K	—	1920
324 GLADSTONE ST	Owner-occupied	$195K	—	1920
325 GLADSTONE ST	Owner-occupied	$252K	—	1920
326 GLADSTONE ST	Absentee individual	$207K	—	1920
327 GLADSTONE ST	Absentee individual	$195K	—	1920
328 GLADSTONE ST	Owner-occupied	$252K	—	1920
329 GLADSTONE ST	Owner-occupied	$213K	—	1920
330 GLADSTONE ST	Owner-occupied	$195K	—	1920
331 GLADSTONE ST	Owner-occupied	$195K	—	1920
332 GLADSTONE ST	Owner-occupied	$282K	—	1920
333 GLADSTONE ST	Owner-occupied	$204K	—	1920
334 GLADSTONE ST	Investor / LLC	$195K	—	1920
335 GLADSTONE ST	Owner-occupied	$263K	—	1920
336 GLADSTONE ST	Owner-occupied	$195K	—	1920
337 GLADSTONE ST	Owner-occupied	$204K	—	1920
338 GLADSTONE ST	Owner-occupied	$195K	—	1920
339 GLADSTONE ST	Owner-occupied	$204K	—	1920
340 GLADSTONE ST	Owner-occupied	$195K	—	1920
341 GLADSTONE ST	Owner-occupied	$263K	—	1920
342 GLADSTONE ST	Absentee individual	$195K	—	1920
343 GLADSTONE ST	Owner-occupied	$252K	—	1920
344 GLADSTONE ST	Absentee individual	$195K	—	1920
345 GLADSTONE ST	Owner-occupied	$195K	—	1920
346 GLADSTONE ST	Owner-occupied	$195K	—	1920
347 GLADSTONE ST	Owner-occupied	$195K	—	1920
348 GLADSTONE ST	Owner-occupied	$195K	—	1920
349 GLADSTONE ST	Absentee individual	$223K	—	1920
350 GLADSTONE ST	Owner-occupied	$231K	—	1920
351 GLADSTONE ST	Owner-occupied	$282K	—	1920
352 GLADSTONE ST	Owner-occupied	$225K	—	1920
353 GLADSTONE ST	Owner-occupied	$195K	—	1920	4 viol
354 GLADSTONE ST	Owner-occupied	$195K	—	1920
355 GLADSTONE ST	Owner-occupied	$195K	—	1920
356 GLADSTONE ST	Owner-occupied	$195K	—	1920
357 GLADSTONE ST	Owner-occupied	$195K	—	1920
358 GLADSTONE ST	Owner-occupied	$205K	—	1920
359 GLADSTONE ST	Owner-occupied	$195K	—	1920

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)