Who owns your block

3800 block of N Gratz St

A mostly owner-occupied block: 79% of homes are lived in by their owners, with 4 open code violations and 7 homes behind $95,246 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

$109K

$54K–$145K

Median built

1940

year built

city 1925

Owner-occupied

79%

44 of 56

Open violations

L&I code

▼ block 2% · city 5%

Back taxes

$95K

7 of 56 behind

▲ block 13% · city 9%

Schools

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

Elementary & Middle

Mastery Charter School At Cleveland

High

Mastery Charter School At Gratz

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 56 parcels

Owner-occupied 44
Investor / LLC 7
Absentee individual 5

Value distribution today

$54K$141K+

The block's largest owner, Hornestein Llc, carries 2 open violations across 4 properties it owns around the city.

Owner	On block	Owns citywide	Portfolio value	Source
Hornestein Llc	1	4	$476K	phila.gov ↗
Philadelphia Ascension Complete Llc	1	2	$212K	phila.gov ↗
Gratz And Smedley Llc	1	2	$220K	phila.gov ↗
Abi Aleem Gc Llc	1	2	$161K	phila.gov ↗
Mmp Investment Holdings Llc	1	1	$108K	phila.gov ↗
Two Keys Property Group Llc	1	1	$108K	phila.gov ↗
Hornestein4 Llc	1	1	$108K	phila.gov ↗
Mahsi Llc	1	1	$108K	phila.gov ↗
Ksf Legacy Llc	1	1	$108K	phila.gov ↗

House by house

All 56 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
3810 N GRATZ ST	Owner-occupied	$110K	—	1940
3811 N GRATZ ST	Owner-occupied	$145K	—	1940
3812 N GRATZ ST	Owner-occupied	$141K	—	1940
3813 N GRATZ ST	Owner-occupied	$109K	—	1940
3814 N GRATZ ST	Owner-occupied	$108K	—	1940
3815 N GRATZ ST	Owner-occupied	$109K	—	1940
3816 N GRATZ ST	Owner-occupied	$108K	—	1940
3817 N GRATZ ST	Owner-occupied	$109K	—	1940
3818 N GRATZ ST	Investor / LLC	$108K	—	1940
3819 N GRATZ ST	Owner-occupied	$109K	—	1940
3820 N GRATZ ST	Owner-occupied	$108K	—	1940
3821 N GRATZ ST	Owner-occupied	$109K	—	1940
3822 N GRATZ ST	Investor / LLC	$108K	—	1940
3823 N GRATZ ST	Owner-occupied	$109K	—	1940
3824 N GRATZ ST	Investor / LLC	$108K	—	1940
3825 N GRATZ ST	Owner-occupied	$109K	—	1940
3826 N GRATZ ST	Owner-occupied	$108K	—	1940
3827 N GRATZ ST	Owner-occupied	$109K	—	1940
3828 N GRATZ ST	Owner-occupied	$108K	—	1940
3829 N GRATZ ST	Owner-occupied	$142K	—	1940
3830 N GRATZ ST	Owner-occupied	$108K	—	1940
3831 N GRATZ ST	Absentee individual	$109K	—	1940
3832 N GRATZ ST	Investor / LLC	$108K	—	1940
3833 N GRATZ ST	Absentee individual	$109K	—	1940
3834 N GRATZ ST	Owner-occupied	$108K	—	1940
3835 N GRATZ ST	Investor / LLC	$109K	—	1940
3836 N GRATZ ST	Owner-occupied	$108K	—	1940
3837 N GRATZ ST	Owner-occupied	$109K	—	1940
3838 N GRATZ ST	Owner-occupied	$108K	—	1940
3839 N GRATZ ST	Owner-occupied	$109K	—	1940
3840 N GRATZ ST	Owner-occupied	$108K	—	1940
3841 N GRATZ ST	Owner-occupied	$109K	—	1940
3842 N GRATZ ST	Owner-occupied	$108K	—	1940
3843 N GRATZ ST	Investor / LLC	$109K	—	1940
3844 N GRATZ ST	Investor / LLC	$108K	—	1940
3845 N GRATZ ST	Owner-occupied	$109K	—	1940
3846 N GRATZ ST	Owner-occupied	$108K	—	1940
3847 N GRATZ ST	Absentee individual	$109K	—	1940
3848 N GRATZ ST	Owner-occupied	$108K	—	1940
3849 N GRATZ ST	Owner-occupied	$142K	—	1940
3850 N GRATZ ST	Owner-occupied	$141K	—	1940
3851 N GRATZ ST	Owner-occupied	$109K	—	1940
3852 N GRATZ ST	Owner-occupied	$108K	—	1940
3853 N GRATZ ST	Owner-occupied	$54K	—	1940	4 viol
3854 N GRATZ ST	Absentee individual	$108K	—	1940
3855 N GRATZ ST	Owner-occupied	$109K	—	1940
3856 N GRATZ ST	Owner-occupied	$108K	—	1940
3857 N GRATZ ST	Owner-occupied	$109K	—	1940
3858 N GRATZ ST	Owner-occupied	$108K	—	1940
3859 N GRATZ ST	Owner-occupied	$109K	—	1940
3860 N GRATZ ST	Owner-occupied	$108K	—	1940
3861 N GRATZ ST	Owner-occupied	$109K	—	1940
3862 N GRATZ ST	Owner-occupied	$141K	—	1940
3863 N GRATZ ST	Owner-occupied	$109K	—	1940
3864 N GRATZ ST	Absentee individual	$117K	—	1940
3865 N GRATZ ST	Owner-occupied	$118K	—	1940

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)