Who owns your block

1100 block of N Delaware Ave

An investor-heavy block: 77% of the parcels are held by LLCs or companies, with 140 open code violations.

The typical home here is down 10% since 2023, now about $175K. Property taxes are climbing about 3% a year and the increases are speeding up.

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.

The readAI analysis · from the figures below

01
Ownership
This block has 77% investor ownership with 0% owner-occupancy and only 1 licensed rental, leaving ~22% of homes in an undefined status.
02
Appreciation
Block values fell 2.7% per year while the city rose 6.5% per year, a 9.2 percentage point annual underperformance since 2023.

By the Numbers

Median value

$175K

$150K–$40M

ZIP median $334K

Price / sq ft

$189

typical home

city median $177

Vs. Philadelphia

0.8×

the city median

city $223K

Tax / yr

$2K

typical · up to $134K

city ≈$3K/yr

Tax abatements

1 of 81

$419K/yr forgone

Owner-occupied

0 of 81

city 41%

Rentals

1 licensed

city 15% of homes

Open violations

140

L&I code

▲ block 25% · city 5%

Back taxes

all current

▼ block 0% · city 9%

Zoning appeals

1 home · ZBA & boards

block 1% · city 5%

How fast it's moving

1 year

-19%

value · tax −$560

Assessed-value change for the typical home. Philadelphia taxes a flat 1.3998% of value, so the bill moves with it.

How the block compares

The typical home here is $175K — about 0.8× the citywide median, and below the ZIP 19125 median of $334K. The same block, read against everyone else in the ZIP 19125 and across Philadelphia.

	This block	ZIP 19125	Philadelphia
Median home value	$175K	$334K	$223K
Owner-occupied	0%	32%	41%

Safety & quality of life

Within 200 metres of the block over the last 12 months: 29 reported crimes (6 violent) and 56 resident 311 requests to the city.

Crimes · 12mo

6 violent · within 200m

311 requests · 12mo

8 still open

Most reported crimes

Thefts6

Motor Vehicle Theft5

Vandalism/Criminal Mischief5

Other Assaults4

Theft from Vehicle4

All Other Offenses3

Top 311 complaints

Homeless Encampment Request7

Maintenance Complaint7

Construction Complaints6

Abandoned Vehicle5

Information Request5

Rubbish/Recyclable Material Collection5

Philadelphia Police incident reports and 311 service requests within 200m, trailing 12 months. Reported location, not necessarily where an incident occurred.

Schools

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

Elementary & Middle · K-8

Alexander Adaire

1300 E Palmer St · 451 students

High · 6-12

Penn Treaty HS

600 E Thompson St · 345 students

Catchment assignments from the School District of Philadelphia via City of Philadelphia open data. Confirm with the District before enrollment decisions.

What it's worth, and where taxes are going

$175K typical home, down -10% since 2023
Tax bill $2,730 to $2,450 a year, -3%/yr and compounding
Whole block: $57M assessed, $378,803/yr to the city, about $4,795 per home

Median assessed value · 2023–2027

▼ -10% since 2023

Estimated property tax · per home, per year

▼ -10% since 2023 · ~-3%/yr

1 property on this block carry a tax abatement or major exemption. New construction and gut rehabs get the improvement value exempted for up to 10 years, so their tax bills sit far below their real value — block-wide, exemptions keep about $419,482 a year off the tax roll. Read the tax figures with that in mind.

Who really pays

Philadelphia charges every home the same 1.40% of its assessed value. Abatements and exemptions shrink what some homes are taxed on — here's this block:

78 homes pay the full 1.40%1 pays less

1130 N Delaware Avetax-abated new construction0.34%$134,289/yr on $40M

The starkest example: 1130 N Delaware Ave is assessed at $40M but pays $134,289 a year — about 24% of the $553,771 it would owe at the full rate, because its new-construction value is abated for 10 years.

The block as an asset

Read like a financial asset, this block has lagged the Philadelphia market, compounding -2.7% a year against the city's 6.5%.

Indexed performance · this block vs. the Philadelphia market

Rebased to 100 in 2023, like a stock against its index. $100 in the typical home here would be worth $90 today versus $126 across Philadelphia — this block trailed the market.

Annualized return

-2.7%/yr

price, since 2023

Total appreciation

-10%

since 2023

Net rental yield

20.7%

est., after tax carry

Total return

+18%/yr

price + net rent

Real return

+15%/yr

after ~3% inflation

vs. Philadelphia

-9.2 pts

market 6.5%/yr

Return is from assessed-value history (a proxy for market price, lumpy in reassessment years); rental yield is estimated from ACS area rents. Informational only, not investment advice.

How often it changes hands

This block has recorded 59 arm's-length sales since 2008. The typical home has sold 1 time in that window, while 23 have not changed hands at all.

Every recorded sale · price & date

59arm's-length sales since 2008

1times the typical home has sold

2most sales for a single property

23homes never sold in the window

Who owns it

Ownership of 81 parcels

Absentee individual 2
Vacant 79

Value distribution today

$150K$265K+

Owner	On block	Owns citywide	Portfolio value	Source
1121-1131 N Delaware Ave Holdings LLC	37	37	$6.5M	phila.gov ↗ · registry ↗
1143-1151 N Delaware Ave Holdings LLC	15	15	$4.0M	phila.gov ↗ · registry ↗
1143-51 N Delaware Ave Holdings LLC	6	6	$1.1M	phila.gov ↗ · registry ↗
Lot Acquisition I LLC	3	3	$698K	phila.gov ↗ · registry ↗
1121 Pier Village LLC	1	1	$150K	phila.gov ↗ · registry ↗

The mailing address is where the assessor sends the tax bill — for an LLC, often the closest public record gets to the person behind it. "Registry" searches the owner's name in state incorporation records (OpenCorporates).

House by house

All 81 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).

Every house's assessed value, 2023–2027 — each line is one home

Each houseNew build / flipBlock median

Worth a look

Torn down & rebuilt

1130 N Delaware Ave

$40M · demolished in 2022 and rebuilt (2022).

Renovated & sold on

1100 N Delaware Ave

$2.1M · Bought for $3.9M in 2008, addition and/or alteration permit in 2019, sold for $4.9M in 2019 (+27%).

Address	Ownership	Value & trend	Sq ft	Built	Sales	Flags
1100 N DELAWARE AVE Renovated & sold onBought for $3.9M in 2008, addition and/or alteration permit in 2019, sold for $4.9M in 2019 (+27%).	Absentee individual	$2.1M	13,422	1921	2
1121 N DELAWARE AVE	Vacant	$260K	—	—	1
1121 N DELAWARE AVE	Vacant	$263K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$150K	—	—	0
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1121 N DELAWARE AVE	Vacant	$175K	—	—	1
1130 N DELAWARE AVE Torn down & rebuiltdemolished in 2022 and rebuilt (2022).	Absentee individual	$40M	209,503	2023	0	rentedabated
1143 N DELAWARE AVE	Vacant	—	—	—	0	11 viol
1145 N DELAWARE AVE	Vacant	$265K	—	—	0	7 viol
1145 N DELAWARE AVE	Vacant	$265K	—	—	0	7 viol
1145 N DELAWARE AVE	Vacant	$265K	—	—	0	7 viol
1145 N DELAWARE AVE	Vacant	$265K	—	—	0	7 viol
1145 N DELAWARE AVE	Vacant	$265K	—	—	0	7 viol
1145 N DELAWARE AVE	Vacant	$265K	—	—	0	7 viol
1145 N DELAWARE AVE	Vacant	$265K	—	—	0	7 viol
1145 N DELAWARE AVE	Vacant	$265K	—	—	0	7 viol
1145 N DELAWARE AVE	Vacant	$265K	—	—	0	7 viol
1145 N DELAWARE AVE	Vacant	$265K	—	—	0	7 viol
1145 N DELAWARE AVE	Vacant	$265K	—	—	0	3 viol
1145 N DELAWARE AVE	Vacant	$265K	—	—	0	7 viol
1145 N DELAWARE AVE	Vacant	$265K	—	—	0	7 viol
1145 N DELAWARE AVE	Vacant	$265K	—	—	0	7 viol
1145 N DELAWARE AVE	Vacant	$265K	—	—	0	7 viol
1145 N DELAWARE AVE	Vacant	$265K	—	—	0	7 viol
1145 N DELAWARE AVE	Vacant	$265K	—	—	0	7 viol
1145 N DELAWARE AVE	Vacant	$265K	—	—	0	7 viol
1145 N DELAWARE AVE	Vacant	$265K	—	—	0	7 viol
1147 N DELAWARE AVE Improved	Vacant	—	—	—	0

Neighborhood

Median income

$129K

household

Own vs. rent

71%

owner-occupied

Median age

31.9

residents

Median rent

$3K

gross monthly

I research this block against all 580,000+ Philadelphia property records, live — 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)

1100 block of N Delaware Ave

By the Numbers

How fast it's moving

How the block compares

Safety & quality of life

Schools

What it's worth, and where taxes are going

The block as an asset

How often it changes hands

Who owns it

House by house

Neighborhood

This is the 1100 block of N Delaware Ave,
on paper.

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Where this comes from