Who owns your block

1900 block of Mount Vernon St

A mixed-ownership block: 36% owner-occupied, 11% investor-held, with 7 open code violations and 1 home behind $370 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

$670K

$25K–$1.3M

Recent sale

$13M

5 sold in 2yr

assessed $670K

Median built

1920

year built

city 1925

Owner-occupied

36%

16 of 44

Open violations

L&I code

▲ block 7% · city 5%

Back taxes

$370

1 of 44 behind

▼ block 2% · city 9%

Schools

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

Elementary & Middle · K-8

Laura W Waring

1801 Green St · 170 students

High · 9-12

Benjamin HS Franklin

616 N 15th St · 975 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 44 parcels

Owner-occupied 16
Investor / LLC 5
Absentee individual 23

Value distribution today

$25K$1.1M+

Owner	On block	Owns citywide	Portfolio value	Source
Spring Garden Portfolio I Holdings Llc	4	16	$11M	phila.gov ↗
Oremus Co	1	1	$690K	phila.gov ↗

House by house

All 44 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
1900 MOUNT VERNON ST	Absentee individual	$1.2M	—	1920	4 viol
1901 MOUNT VERNON ST	Absentee individual	$815K	—	1920
1902 MOUNT VERNON ST	Absentee individual	$49K	—	1920
1903 MOUNT VERNON ST	Absentee individual	$676K	—	1920
1904 MOUNT VERNON ST	Absentee individual	$460K	—	1920
1904 MOUNT VERNON ST	Absentee individual	$568K	—	1920
1904 MOUNT VERNON ST	Absentee individual	$489K	—	1920
1904 MOUNT VERNON ST	Absentee individual	$188K	—	1920
1905 MOUNT VERNON ST	Owner-occupied	$768K	—	1920
1906 MOUNT VERNON ST	Owner-occupied	$1.1M	—	1920
1907 MOUNT VERNON ST	Owner-occupied	$881K	—	1920
1908 MOUNT VERNON ST	Absentee individual	$663K	—	1920
1909 MOUNT VERNON ST	Absentee individual	$74K	—	1920	1 viol
1910 MOUNT VERNON ST	Absentee individual	$49K	—	1920	2 viol
1911 MOUNT VERNON ST	Owner-occupied	$1.1M	—	1920
1912 MOUNT VERNON ST	Owner-occupied	$1.1M	—	1995
1913 MOUNT VERNON ST	Absentee individual	$74K	—	1920
1914 MOUNT VERNON ST	Owner-occupied	$1.1M	—	1990
1915 MOUNT VERNON ST	Absentee individual	$74K	—	1920
1916 MOUNT VERNON ST	Owner-occupied	$1.2M	—	1995
1917 MOUNT VERNON ST	Owner-occupied	$1.1M	—	1920
1918 MOUNT VERNON ST	Absentee individual	$49K	—	1920
1919 MOUNT VERNON ST	Investor / LLC	$173K	—	1900
1919 MOUNT VERNON ST	Investor / LLC	$227K	—	1900
1919 MOUNT VERNON ST	Investor / LLC	$225K	—	1900
1919 MOUNT VERNON ST	Investor / LLC	$222K	—	1900
1920 MOUNT VERNON ST	Absentee individual	$49K	—	1920
1921 MOUNT VERNON ST	Owner-occupied	$1.3M	—	1920
1922 MOUNT VERNON ST	Absentee individual	$25K	—	1920
1923 MOUNT VERNON ST	Owner-occupied	$1.1M	—	1889
1924 MOUNT VERNON ST	Owner-occupied	$898K	—	1920
1925 MOUNT VERNON ST	Absentee individual	$74K	—	1920
1926 MOUNT VERNON ST	Absentee individual	$794K	—	1920
1927 MOUNT VERNON ST	Absentee individual	$1.1M	—	1920
1928 MOUNT VERNON ST	Owner-occupied	$750K	—	1920
1929 MOUNT VERNON ST	Owner-occupied	$1.1M	—	1920
1930 MOUNT VERNON ST	Absentee individual	$49K	—	1920
1931 MOUNT VERNON ST	Absentee individual	$74K	—	1920
1932 MOUNT VERNON ST	Owner-occupied	$826K	—	1920
1933 MOUNT VERNON ST	Investor / LLC	$690K	—	1920
1934 MOUNT VERNON ST	Absentee individual	$49K	—	1920
1935 MOUNT VERNON ST	Owner-occupied	$615K	—	1920
1937 MOUNT VERNON ST	Owner-occupied	$1.1M	—	1920
1939 MOUNT VERNON ST	Absentee individual	$852K	—	1920

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)