Public Records
Edition
PhiladelphiaBuilt on public City of Philadelphia recordsJuly 8, 2026

Who owns your block

100 block of S 20th St

An investor-heavy block: 43% of the parcels are held by LLCs or companies, with 2 homes behind $11,350 on taxes.

The typical home here is up 32% since 2016, now about $1.0M. Property taxes are climbing about 3% a year though the increases have eased lately.

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
$1.0M
$805K–$20M
ZIP median $608K
Price / sq ft
$305
typical home
city median $177
Vs. Philadelphia
4.5×
the city median
city $223K
Tax / yr
$14K
typical · up to $282K
city ≈$3K/yr
Median built
1890
year built
city 1925
Owner-occupied
29%
2 of 7
city 41%
Rentals
43%
3 licensed
city 15% of homes
Open violations
0
none on record
▼ block 0% · city 5%
Back taxes
$11K
2 of 7 behind
▲ block 29% · city 9%
Zoning appeals
11
5 homes · ZBA & boards
block 71% · city 5%

How fast it's moving

1 year
+0%
value · tax +$46
5 years
+17%
value · tax +$2K
10 years
+32%
value · tax +$3K

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 $1.0M — about 4.5× the citywide median, and above the ZIP 19103 median of $608K. The same block, read against everyone else in the ZIP 19103 and across Philadelphia.

This blockZIP 19103Philadelphia
Median home value$1.0M$608K$223K
Owner-occupied0%28%41%

Safety & quality of life

Within 200 metres of the block over the last 12 months: 275 reported crimes (51 violent) and 424 resident 311 requests to the city.

Crimes · 12mo
275
51 violent · within 200m
311 requests · 12mo
424
59 still open

Most reported crimes

Thefts138
Other Assaults38
Vandalism/Criminal Mischief17
All Other Offenses12
Fraud11
Motor Vehicle Theft11

Top 311 complaints

Illegal Dumping72
Street Light Outage50
Salting46
Maintenance Complaint39
Other (Streets)32
Sanitation Violation30

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
Albert M Greenfield
2200 Chestnut St · 757 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.

What it's worth, and where taxes are going

Median assessed value · 2016–2027

$0$1.0M$2.0M$1.0M2016: $757K2017: $757K2018: $800K2019: $854K2020: $860K2021: $860K2022: $860K2023: $1.0M2024: $1.0M2025: $999K2026: $999K2027: $1.0M2016202020232027

▲ +32% since 2016

Estimated property tax · per home, per year

$0$10,000$20,000$14,0292016: $10,5912017: $10,5912018: $10,9902019: $11,9492020: $12,0382021: $12,0382022: $12,0382023: $14,4662024: $14,4662025: $13,9832026: $13,9832027: $14,0292016202020232027

▲ +32% since 2016 · ~+3%/yr

The block as an asset

Read like a financial asset, this block has lagged the Philadelphia market, compounding +2.6% a year against the city's 6.5%.

Indexed performance · this block vs. the Philadelphia market

9510025020162019202220252027This block 132 Philadelphia 201

Rebased to 100 in 2016, like a stock against its index. $100 in the typical home here would be worth $132 today versus $201 across Philadelphia — this block trailed the market.

Annualized return
+2.6%/yr
price, since 2016
Total appreciation
+32%
since 2016
Net rental yield
est., after tax carry
Total return
+2.6%/yr
price + net rent
Real return
-0.4%/yr
after ~3% inflation
vs. Philadelphia
-3.9 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 6 arm's-length sales since 2003. The typical home has sold 1 time in that window, while 2 have not changed hands at all.

Every recorded sale · price & date

$0$1.0M$2.0M20042008201220162020
6arm's-length sales since 2003
1times the typical home has sold
2most sales for a single property
2homes never sold in the window

Who owns it

Ownership of 7 parcels

Owner-occupied: 2Investor / LLC: 2Absentee individual: 3 7parcels
  • Owner-occupied 2
  • Investor / LLC 2
  • Absentee individual 3

Value distribution today

4 parcels1 parcels0 parcels0 parcels0 parcels0 parcels2 parcels
$805K$2.4M+
OwnerOn blockOwns citywidePortfolio valueSource
Mjb 106 Llc11$930Kphila.gov ↗
Two Center Property Llc11$805Kphila.gov ↗
110 Realty Assoc11$870Kphila.gov ↗

House by house

All 7 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, 2016–2027 — each line is one home

$0$13M$25M201620182020202220242026Block median
Each houseNew build / flipBlock median
AddressOwnershipValue & trendSq ftBuiltSalesFlags
106 S 20TH ST Bought for $1.1M in 2018. Owner pulled a addition and/or alteration permit in 2020. Investor / LLC $930K 2,979 1900 1 rented
108 S 20TH ST Bought for $1.2M in 2022, plumbing permit in 2010, sold for $1.2M in 2022 (+380%). Investor / LLC $805K 2,640 1890 2
110 S 20TH ST 4 L&I violations (2008); 5 L&I violations (2009); Appeal withdrawn (2014); 2 L&I violations incl EXTERIOR STRUCT UNSAFE COND 7 (2017); Appeal dismissed (2023). Owner-occupied $870K 6,200 1920 0 tax lien
112 S 20TH ST Bought for $775K in 2005. Owner pulled a electrical permit in 2007. Owner-occupied $1.0M 3,286 1890 1
114 S 20TH ST Owner pulled a signs (accessory / non-accessory) permit in 2022. Absentee individual $1.1M 3,726 1890 1 tax lien
116 S 20TH ST Bought for $495K in 2004. Owner pulled a administrative permit in 2009. Absentee individual $2.4M 8,320 1890 1 rented
135 S 20TH ST Owner pulled a sign permit in 2025. Absentee individual $20M 85,328 1927 0 rented

Neighborhood

Neighborhood income and demographics are coming soon.

Generated 2026-07-08 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.