Who owns your block
4100 block of Pennsgrove St
A mixed-ownership block: 11% owner-occupied, 37% investor-held, with 5 homes behind $20,926 on taxes.
- Owner-occupied
- Investor / LLC
- Absentee
- Vacant
- Has violations
By the Numbers
Schools
The public schools this block is zoned for — its official School District of Philadelphia catchments.
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 35 parcels
- Owner-occupied 4
- Investor / LLC 7
- Absentee individual 8
- Vacant 16
Value distribution today
The block's largest owner, Alion Investments Llc, carries 43 open violations across 48 properties it owns around the city.
| Owner | On block | Owns citywide | Portfolio value | Source |
|---|---|---|---|---|
| Alion Investments Llc | 1 | 48 | $12M | phila.gov ↗ |
| Pibo 01a Llc | 2 | 33 | $6.7M | phila.gov ↗ |
| Ahm Properties Llc | 1 | 27 | $2.3M | phila.gov ↗ |
| Parrish Condominiums Llc | 1 | 6 | $868K | phila.gov ↗ |
| Eyr Holdings Llc | 1 | 4 | $506K | phila.gov ↗ |
| Ycy314 Llc | 1 | 4 | $307K | phila.gov ↗ |
| 4122-24 Pennsgrove Llc | 2 | 2 | $109K | phila.gov ↗ |
| 1814 S 18th St Llc | 1 | 2 | $642K | phila.gov ↗ |
| Kass Property Management | 1 | 2 | $471K | phila.gov ↗ |
| 4126 Pennsgrove Llc | 1 | 1 | $747K | phila.gov ↗ |
| 4134 Pennsgrove Street Llc | 1 | 1 | $54K | phila.gov ↗ |
House by house
All 35 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 | Sales | Flags |
|---|---|---|---|---|---|---|
| 4109 PENNSGROVE ST | Absentee individual | $351K | — | 1915 | 0 | |
| 4111 PENNSGROVE ST | Absentee individual | $294K | — | 1915 | 0 | |
| 4113 PENNSGROVE ST | Absentee individual | $142K | — | 1915 | 0 | |
| 4115 PENNSGROVE ST | Owner-occupied | $507K | — | 1915 | 0 | |
| 4116 PENNSGROVE ST | Absentee individual | $470K | — | 1915 | 0 | |
| 4117 PENNSGROVE ST | Vacant | $46K | — | — | 0 | |
| 4118 PENNSGROVE ST | Investor / LLC | $269K | — | 1915 | 0 | |
| 4119 PENNSGROVE ST | Vacant | $46K | — | — | 0 | |
| 4120 PENNSGROVE ST | Investor / LLC | $362K | — | 1915 | 0 | |
| 4121 PENNSGROVE ST | Vacant | $46K | — | — | 0 | |
| 4122 PENNSGROVE ST | Vacant | $54K | — | — | 0 | |
| 4123 PENNSGROVE ST | Vacant | $46K | — | — | 0 | |
| 4124 PENNSGROVE ST | Vacant | $54K | — | — | 0 | |
| 4125 PENNSGROVE ST | Owner-occupied | $273K | — | 1915 | 0 | |
| 4126 PENNSGROVE ST | Investor / LLC | $747K | — | 2024 | 0 | |
| 4127 PENNSGROVE ST | Absentee individual | $298K | — | 1915 | 0 | |
| 4128 PENNSGROVE ST | Vacant | $54K | — | — | 0 | |
| 4129 PENNSGROVE ST | Absentee individual | $188K | — | 1915 | 0 | |
| 4130 PENNSGROVE ST | Vacant | $54K | — | — | 0 | |
| 4131 PENNSGROVE ST | Owner-occupied | $177K | — | 1915 | 0 | |
| 4132 PENNSGROVE ST | Vacant | $54K | — | — | 0 | |
| 4133 PENNSGROVE ST | Investor / LLC | $122K | — | 1915 | 0 | |
| 4134 PENNSGROVE ST | Vacant | $54K | — | — | 0 | |
| 4135 PENNSGROVE ST | Vacant | $46K | — | — | 0 | |
| 4136 PENNSGROVE ST | Investor / LLC | $410K | — | 1915 | 0 | |
| 4138 PENNSGROVE ST | Absentee individual | $180K | — | 1915 | 0 | |
| 4140 PENNSGROVE ST | Vacant | $55K | — | — | 0 | |
| 4142 PENNSGROVE ST | Vacant | $45K | — | — | 0 | |
| 4144 PENNSGROVE ST | Vacant | $58K | — | — | 0 | |
| 4146 PENNSGROVE ST | Vacant | $58K | — | — | 0 | |
| 4148 PENNSGROVE ST | Vacant | $56K | — | — | 0 | |
| 4150 PENNSGROVE ST | Investor / LLC | $205K | — | 1915 | 0 | |
| 4152 PENNSGROVE ST | Owner-occupied | $206K | — | 1915 | 0 | |
| 4154 PENNSGROVE ST | Investor / LLC | $322K | — | 1915 | 0 | |
| 4156 PENNSGROVE ST | Absentee individual | $196K | — | 1915 | 0 |
Neighborhood
Neighborhood income and demographics are coming soon.
Generated 2026-07-08 from public City of Philadelphia records · Download this block's data (CSV)