Who owns your block

400 block of Mechanic St

An investor-heavy block: 49% of the parcels are held by LLCs or companies, with 3 open code violations and 5 homes behind $20,894 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

$153K

$8K–$551K

Recent sale

$489K

8 sold in 2yr

assessed $153K

Median built

1900

year built

city 1925

Owner-occupied

12%

5 of 43

Open violations

L&I code

▲ block 5% · city 5%

Back taxes

$21K

5 of 43 behind

▲ block 12% · city 9%

Schools

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

Elementary & Middle · K-8

Theodore Roosevelt

430 E Washington Ln · 407 students

High · 9-12

Martin Luther King

6100 Stenton Ave · 604 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 43 parcels

Owner-occupied 5
Investor / LLC 21
Absentee individual 14
Vacant 3

Value distribution today

$8K$217K+

The block's largest owner, Rad Diversified Reit Inc, carries 97 open violations across 181 properties it owns around the city.

Owner	On block	Owns citywide	Portfolio value	Source
Rad Diversified Reit Inc	1	181	$28M	phila.gov ↗
Philadelphia Lotus 08 Llc	1	62	$8.0M	phila.gov ↗
Penn Fam Vision Llc	3	30	$4.2M	phila.gov ↗
Workforce 8 Llc	1	21	$2.8M	phila.gov ↗
Ship Holdings Llc	1	10	$1.9M	phila.gov ↗
Salford Re Llc	1	8	$913K	phila.gov ↗
Maks Property Holdings Llc	1	5	$604K	phila.gov ↗
5144 Knox St Llc	1	4	$910K	phila.gov ↗
Bengals Property Partners Llc	1	4	$664K	phila.gov ↗
Anika Group Llc	1	3	$298K	phila.gov ↗
Magnolia News Apts Llc	1	2	$5.8M	phila.gov ↗
Armon Properties Llc	1	2	$317K	phila.gov ↗

House by house

All 43 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).

Worth a look

Address	Ownership	Value & trend	Sq ft	Built	Flags
410-16 MECHANIC ST	Investor / LLC	$551K	—	1971
418 MECHANIC ST	Vacant	$14K	—	—
419 MECHANIC ST	Vacant	$19K	—	—	2 viol
420 MECHANIC ST	Investor / LLC	$197K	—	1900
421 MECHANIC ST	Investor / LLC	$107K	—	1900
422 MECHANIC ST	Investor / LLC	$192K	—	1900
423 MECHANIC ST	Absentee individual	$95K	—	1900
424 MECHANIC ST	Investor / LLC	$191K	—	1900
425 MECHANIC ST	Absentee individual	$102K	—	1900
427 MECHANIC ST	Owner-occupied	$159K	—	1900
428 MECHANIC ST	Investor / LLC	$164K	—	1900
430 MECHANIC ST	Investor / LLC	$154K	—	1900
432 MECHANIC ST	Absentee individual	$154K	—	1900
434 MECHANIC ST	Absentee individual	$154K	—	1900
435 MECHANIC ST	Owner-occupied	$133K	—	1900
436 MECHANIC ST	Investor / LLC	$154K	—	1900
438 MECHANIC ST	Investor / LLC	$212K	—	1900
443 MECHANIC ST	Investor / LLC	$104K	—	1900
444 MECHANIC ST	Absentee individual	$175K	—	1900
445 MECHANIC ST	Absentee individual	$101K	—	1900
446 MECHANIC ST	Owner-occupied	$199K	—	1900
447 MECHANIC ST	Investor / LLC	$127K	—	1900
448 MECHANIC ST	Investor / LLC	$220K	—	1900
449 MECHANIC ST	Owner-occupied	$101K	—	1900
450 MECHANIC ST	Absentee individual	$178K	—	1900
451 MECHANIC ST	Absentee individual	$101K	—	1900
452 MECHANIC ST	Investor / LLC	$196K	—	1900
453 MECHANIC ST	Owner-occupied	$101K	—	1900
454 MECHANIC ST	Investor / LLC	$217K	—	1900
455 MECHANIC ST	Absentee individual	$102K	—	1900
456 MECHANIC ST	Investor / LLC	$188K	—	1900
457 MECHANIC ST	Absentee individual	$101K	—	1900
458 MECHANIC ST	Investor / LLC	$153K	—	1900
459 MECHANIC ST	Absentee individual	$102K	—	1900
460 MECHANIC ST	Investor / LLC	$153K	—	1900
461 MECHANIC ST	Absentee individual	$102K	—	1900
462 MECHANIC ST	Investor / LLC	$269K	—	1900
463 MECHANIC ST	Investor / LLC	$102K	—	1900
465 MECHANIC ST	Absentee individual	$101K	—	1900
467 MECHANIC ST	Investor / LLC	$102K	—	1900
469 MECHANIC ST	Absentee individual	$56K	—	1900
471 MECHANIC ST	Vacant	$8K	—	—	1 viol
473 MECHANIC ST	Investor / LLC	$199K	—	1900

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)