Who owns your block
1800 block of Mountain St
A mostly owner-occupied block: 66% of homes are lived in by their owners, with 2 open code violations and 2 homes behind $7,447 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 38 parcels
- Owner-occupied 24
- Investor / LLC 3
- Absentee individual 10
- Vacant 1
Value distribution today
| Owner | On block | Owns citywide | Portfolio value | Source |
|---|---|---|---|---|
| Opendoor Property J Llc | 1 | 2 | $818K | phila.gov ↗ |
| 1836 Mou Ntain Street Llc | 1 | 1 | $201K | phila.gov ↗ |
| Four Dartmouth Unit Two Llc | 1 | 1 | $463K | phila.gov ↗ |
House by house
All 38 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 |
|---|---|---|---|---|---|---|
| 1808 MOUNTAIN ST | Owner-occupied | $270K | — | 1925 | 0 | |
| 1809 MOUNTAIN ST | Vacant | $107K | — | — | 0 | |
| 1810 MOUNTAIN ST | Absentee individual | $250K | — | 1925 | 0 | |
| 1811 MOUNTAIN ST | Owner-occupied | $185K | — | 1925 | 0 | |
| 1812 MOUNTAIN ST | Absentee individual | $200K | — | 1925 | 0 | |
| 1813 MOUNTAIN ST | Owner-occupied | $191K | — | 1925 | 0 | 2 viol |
| 1814 MOUNTAIN ST | Owner-occupied | $200K | — | 1925 | 0 | |
| 1815 MOUNTAIN ST | Owner-occupied | $191K | — | 1925 | 0 | |
| 1816 MOUNTAIN ST | Owner-occupied | $306K | — | 1925 | 0 | |
| 1817 MOUNTAIN ST | Owner-occupied | $400K | — | 1925 | 0 | |
| 1818 MOUNTAIN ST | Absentee individual | $195K | — | 1925 | 0 | |
| 1819 MOUNTAIN ST | Investor / LLC | $317K | — | 2017 | 0 | |
| 1820 MOUNTAIN ST | Owner-occupied | $203K | — | 1925 | 0 | |
| 1821 MOUNTAIN ST | Owner-occupied | $185K | — | 1925 | 0 | |
| 1822 MOUNTAIN ST | Absentee individual | $214K | — | 1925 | 0 | |
| 1823 MOUNTAIN ST | Owner-occupied | $304K | — | 1925 | 0 | |
| 1824 MOUNTAIN ST | Owner-occupied | $318K | — | 1925 | 0 | |
| 1825 MOUNTAIN ST | Absentee individual | $246K | — | 1925 | 0 | |
| 1826 MOUNTAIN ST | Owner-occupied | $195K | — | 1925 | 0 | |
| 1827 MOUNTAIN ST | Owner-occupied | $246K | — | 1925 | 0 | |
| 1828 MOUNTAIN ST | Owner-occupied | $207K | — | 1925 | 0 | |
| 1829 MOUNTAIN ST | Absentee individual | $275K | — | 1925 | 0 | |
| 1830 MOUNTAIN ST | Absentee individual | $201K | — | 1925 | 0 | |
| 1831 MOUNTAIN ST | Owner-occupied | $251K | — | 1925 | 0 | |
| 1832 MOUNTAIN ST | Owner-occupied | $201K | — | 1925 | 0 | |
| 1833 MOUNTAIN ST | Absentee individual | $185K | — | 1925 | 0 | |
| 1834 MOUNTAIN ST | Owner-occupied | $182K | — | 1920 | 0 | |
| 1835 MOUNTAIN ST | Owner-occupied | $205K | — | 1925 | 0 | |
| 1836 MOUNTAIN ST | Investor / LLC | $201K | — | 1925 | 0 | |
| 1837 MOUNTAIN ST | Absentee individual | $177K | — | 1920 | 0 | |
| 1838 MOUNTAIN ST | Owner-occupied | $314K | — | 1925 | 0 | |
| 1839 MOUNTAIN ST | Owner-occupied | $330K | — | 1920 | 0 | |
| 1840 MOUNTAIN ST | Owner-occupied | $201K | — | 1925 | 0 | |
| 1841 MOUNTAIN ST | Owner-occupied | $353K | — | 2017 | 0 | |
| 1842 MOUNTAIN ST | Owner-occupied | $201K | — | 1925 | 0 | |
| 1843 MOUNTAIN ST | Investor / LLC | $463K | — | 2023 | 0 | |
| 1844 MOUNTAIN ST | Owner-occupied | $546K | — | 2018 | 0 | |
| 1845 MOUNTAIN ST | Absentee individual | $179K | — | 1920 | 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)