Who owns your block
3100 block of S 20th St
A mostly owner-occupied block: 81% of homes are lived in by their owners.
The typical home here is up 38% since 2016, now about $380K. Property taxes are climbing about 1% a year and the increases are speeding up.
- Owner-occupied
- Investor / LLC
- Absentee
- Vacant
- Has violations
By the Numbers
How fast it's moving
Assessed-value change for the typical home. Philadelphia taxes a flat 1.3998% of value, so the bill moves with it.
The makeup of the block
Every home, plotted by size and assessed value — press play and watch the block reprice from 2016 to 2027. One bubble per house (area = lot size), colored by who owns it; a gold ring marks tax-abated new construction. Click a bubble for its report.
- Owner-occupied
- Investor / LLC
- Absentee
- Vacant
- Tax-abated
- Bubble = lot size
- → bigger interior · ↑ higher value
Assessed values from the city's year-by-year assessment record — a proxy for price, lumpy in reassessment years.
How the block compares
The typical home here is $380K — about 1.7× the citywide median, and above the ZIP 19145 median of $242K. The same block, read against everyone else in the ZIP 19145 and across Philadelphia.
| This block | ZIP 19145 | Philadelphia | |
|---|---|---|---|
| Median home value | $380K | $242K | $223K |
| Owner-occupied | 70% | 46% | 41% |
Safety & quality of life
Within 200 metres of the block over the last 12 months: 26 reported crimes (3 violent) and 61 resident 311 requests to the city.
Most reported crimes
Top 311 complaints
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.
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
- $380K typical home, up +38% since 2016
- Tax bill $3,424 to $3,914 a year, +1%/yr and compounding
- Whole block: $18M assessed, $203,292/yr to the city, about $4,728 per home
Median assessed value · 2016–2027
▲ +38% since 2016
Estimated property tax · per home, per year
▲ +14% since 2016 · ~+1%/yr
Who really pays — effective tax rate, one dot per home
The block as an asset
Read like a financial asset, this block has lagged the Philadelphia market, compounding +3% a year against the city's 6.5%.
Indexed performance · this block vs. the Philadelphia market
Rebased to 100 in 2016, like a stock against its index. $100 in the typical home here would be worth $138 today versus $201 across Philadelphia — this block trailed the market.
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 25 arm's-length sales since 2000. The typical home has sold 0 times in that window, while 24 have not changed hands at all.
Every recorded sale · price & date
Who owns it
Ownership of 43 parcels
- Owner-occupied 35
- Investor / LLC 1
- Absentee individual 1
- Vacant 6
Value distribution today
| Owner | On block | Owns citywide | Portfolio value | Source |
|---|---|---|---|---|
| The Delaware River (individual) | 4 | 30 | $17M | phila.gov ↗ |
| Delaware River Port (individual) | 2 | 28 | $6.6M | phila.gov ↗ |
| Popi'S Enterprises Limite | 1 | 1 | $2.2M | phila.gov ↗ |
| Mink 1143 Llc | 1 | 1 | $685K | phila.gov ↗ |
House by house
All 43 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
Worth a look
| Address | Ownership | Value & trend | Bd/Ba | Sq ft | Built | Sales | Flags |
|---|---|---|---|---|---|---|---|
| 3100 S 20TH ST | Vacant | $111K | —/— | — | — | 0 | |
| 3100 S 20TH ST | Vacant | $144K | —/— | — | — | 0 | |
| 3100 S 20TH ST | Vacant | $63K | —/— | — | — | 0 | |
| 3100 S 20TH ST | Vacant | $310K | —/— | — | — | 0 | |
| 3100 S 20TH ST ImprovedOwner pulled a alterations permit in 2022. | Absentee individual | $1.5M | —/— | 6,886 | 1900 | 0 | |
| 3101 S 20TH ST | Vacant | $171K | —/— | — | — | 0 | |
| 3120-32 S 20TH ST ImprovedOwner pulled a administrative permit in 2007. | Owner-occupied | $2.2M | —/— | 13,700 | 1900 | 0 | |
| 3127 S 20TH ST | Owner-occupied | $390K | 3/1 | 1,152 | 1960 | 0 | |
| 3129 S 20TH ST ImprovedBought for $225K in 2008. Owner pulled a deck (exist. one-family dwellings) permit in 2022. | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 2 | |
| 3131 S 20TH ST ImprovedBought for $295K in 2023. Owner pulled a plumbing permit in 2020. | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 1 | |
| 3133 S 20TH ST | Owner-occupied | $393K | 3/1 | 1,152 | 1960 | 1 | |
| 3134 S 20TH ST | Vacant | $1K | —/— | — | — | 0 | |
| 3135 S 20TH ST | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 0 | |
| 3137 S 20TH ST | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 1 | |
| 3139 S 20TH ST Renovated & sold onBought for $235K in 2009, electrical permit in 2017, sold for $465K in 2024 (+98%). | Owner-occupied | $393K | 3/1 | 1,152 | 1960 | 2 | |
| 3141 S 20TH ST | Owner-occupied | $393K | 3/1 | 1,152 | 1960 | 0 | |
| 3142 S 20TH ST TradedTraded 2×: $525K in 2013 → $525K in 2013 (+0%). | Investor / LLC | $685K | —/— | — | — | 2 | |
| 3143 S 20TH ST | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 0 | |
| 3145 S 20TH ST ImprovedOwner pulled a addition and/or alterations permit in 2024. | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 0 | |
| 3147 S 20TH ST | Owner-occupied | $393K | 3/1 | 1,152 | 1960 | 1 | |
| 3149 S 20TH ST ImprovedBought for $255K in 2009. Owner pulled a major alteration permit in 2010. | Owner-occupied | $393K | 3/1 | 1,152 | 1960 | 1 | |
| 3151 S 20TH ST ImprovedOwner pulled a alterations permit in 2025. | Owner-occupied | $393K | 3/1 | 1,152 | 1960 | 0 | |
| 3153 S 20TH ST | Owner-occupied | $393K | 3/1 | 1,152 | 1960 | 0 | |
| 3155 S 20TH ST New constructionbuilt new under a 2008 permit, sold for $245K in 2008. | Owner-occupied | $444K | 3/2 | 1,728 | 1960 | 1 | |
| 3161 S 20TH ST | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 0 | |
| 3163 S 20TH ST New constructionbuilt new under a 2023 permit. | Owner-occupied | $393K | 3/1 | 1,152 | 1960 | 0 | |
| 3165 S 20TH ST | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 1 | |
| 3167 S 20TH ST | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 1 | |
| 3169 S 20TH ST | Owner-occupied | $393K | 3/1 | 1,152 | 1960 | 0 | |
| 3171 S 20TH ST | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 0 | |
| 3173 S 20TH ST TradedTraded 2×: $340K in 2006 → $330K in 2010 (-3%). | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 2 | |
| 3175 S 20TH ST | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 0 | |
| 3177 S 20TH ST | Owner-occupied | $363K | 3/1 | 1,152 | 1960 | 1 | |
| 3179 S 20TH ST | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 1 | |
| 3181 S 20TH ST TradedTraded 2×: $130K in 2000 → $120K in 2002 (-8%). | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 2 | |
| 3183 S 20TH ST TradedTraded 2×: $225K in 2025 → $360K in 2025 (+60%). | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 2 | |
| 3185 S 20TH ST | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 0 | |
| 3187 S 20TH ST ImprovedBought for $280K in 2004. Owner pulled a addition and/or alteration permit in 2022. | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 1 | |
| 3189 S 20TH ST | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 1 | |
| 3191 S 20TH ST | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 0 | |
| 3193 S 20TH ST | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 1 | |
| 3195 S 20TH ST ImprovedOwner pulled a plumbing permit in 2017. | Owner-occupied | $413K | 3/1 | 1,344 | 1960 | 0 | |
| 3197 S 20TH ST ImprovedOwner pulled a electrical permit in 2012. | Owner-occupied | $380K | 3/1 | 1,152 | 1960 | 0 |
Neighborhood
Neighborhood income and demographics are coming soon.
Generated 2026-07-08 from public City of Philadelphia records · Download this block's data (CSV)