Public Records
Edition
PhiladelphiaBuilt on public City of Philadelphia recordsJuly 7, 2026

Who owns your block

1800 block of N Gratz St

A mixed-ownership block: 48% owner-occupied, 34% investor-held, with 15 open code violations and 5 homes behind $36,503 on taxes.

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
$228K
$27K–$908K
Recent sale
$123K
2 sold in 2yr
assessed $228K
Median built
1915
year built
city 1925
Owner-occupied
48%
14 of 29
Open violations
15
L&I code
▲ block 14% · city 5%
Back taxes
$37K
5 of 29 behind
▲ block 17% · city 9%

Schools

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

Elementary & Middle
Mastery Charter School At Frederick Douglass
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 29 parcels

Owner-occupied: 14Investor / LLC: 9Absentee individual: 5Vacant: 1 29parcels
  • Owner-occupied 14
  • Investor / LLC 9
  • Absentee individual 5
  • Vacant 1

Value distribution today

2 parcels4 parcels7 parcels9 parcels1 parcels3 parcels3 parcels
$27K$465K+
OwnerOn blockOwns citywidePortfolio valueSource
Kbx Investment Llc19$1.8Mphila.gov ↗
Inhabit Properties Llc16$969Kphila.gov ↗
Ocean Park Llc33$492Kphila.gov ↗
Gellman-Beer Lp13$97Kphila.gov ↗
Mapex Properties Lp11$182Kphila.gov ↗
Litchfield Funding Reo Llc11$363Kphila.gov ↗
1837 1841 North Gratz Street Owner Llc11$908Kphila.gov ↗
Chase Investment Llc11$353Kphila.gov ↗

House by house

All 29 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

AddressOwnershipValue & trendSq ftBuiltSalesFlags
1801 N GRATZ ST Owner-occupied $229K 2000 0
1802 N GRATZ ST Owner-occupied $320K 1915 0
1804 N GRATZ ST Owner-occupied $264K 1915 0
1805 N GRATZ ST Owner-occupied $218K 1915 0 5 viol
1806 N GRATZ ST Investor / LLC $182K 1915 0
1807 N GRATZ ST Owner-occupied $157K 1915 0
1808 N GRATZ ST Absentee individual $401K 1915 0
1809 N GRATZ ST Owner-occupied $206K 1915 0
1810 N GRATZ ST Investor / LLC $363K 1915 0 2 viol
1811 N GRATZ ST Owner-occupied $465K 2016 0
1812 N GRATZ ST Investor / LLC $159K 1915 0
1813 N GRATZ ST Owner-occupied $231K 1915 0
1814 N GRATZ ST Investor / LLC $166K 1915 0
1815 N GRATZ ST Owner-occupied $242K 2013 0
1816 N GRATZ ST Investor / LLC $149K 1915 0
1817 N GRATZ ST Absentee individual $263K 1949 0
1818 N GRATZ ST Vacant $27K 0 3 viol
1820 N GRATZ ST Absentee individual $148K 1915 0
1821 N GRATZ ST Investor / LLC $235K 2000 0
1822 N GRATZ ST Investor / LLC $166K 1915 0
1823 N GRATZ ST Owner-occupied $271K 2000 0
1825 N GRATZ ST Owner-occupied $228K 2000 0
1829 N GRATZ ST Owner-occupied $160K 1915 0
1831 N GRATZ ST Owner-occupied $129K 1915 0
1833 N GRATZ ST Absentee individual $151K 1915 0
1835 N GRATZ ST Owner-occupied $74K 1915 0 5 viol
1837-41 N GRATZ ST Investor / LLC $908K 1915 0
1840-42 N GRATZ ST Absentee individual $809K 2022 0
1844 N GRATZ ST Investor / LLC $353K 2017 0

Neighborhood

Neighborhood income and demographics are coming soon.

Generated 2026-07-07 from public City of Philadelphia records  ·  Download this block's data (CSV)

Where this comes from

City datasets are fetched live from OpenDataPhilly (phl.carto.com) and cached briefly. AI-written passages are generated from these records only and rejected if they state a number the record doesn't hold.