Who owns your block
100 block of N 20th St
An investor-heavy block: 45% of the parcels are held by LLCs or companies, with 5 open code violations.
The typical home here is up 60% since 2016, now about $1.1M. Property taxes are climbing about 6% a year though the increases have eased lately.
- 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 $1.1M — about 4.8× 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 block | ZIP 19103 | Philadelphia | |
|---|---|---|---|
| Median home value | $1.1M | $608K | $223K |
| Owner-occupied | 0% | 28% | 41% |
Safety & quality of life
Within 200 metres of the block over the last 12 months: 41 reported crimes (11 violent) and 134 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
- $1.1M typical home, up +60% since 2016
- Tax bill $7,868 to $14,554 a year, +6%/yr and compounding
- Whole block: $52M assessed, $619,837/yr to the city, about $56,349 per home
Median assessed value · 2016–2027
▲ +60% since 2016
Estimated property tax · per home, per year
▲ +85% since 2016 · ~+6%/yr
Who really pays — each home's tax bill as a share of its value
Philadelphia charges every home the same 1.40% of its assessed value. On this block, 9 of 11 homes pay that full rate — and 2 pay less, because abatements and exemptions shrink the taxed value. Each dot is one home; the further left, the less of its value it pays. Hover a dot for the house.
The starkest example: 114-30 N 20th St is assessed at $7.1M but pays $1,732 a year — about 2% of the $99,757 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 +4.4% 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 $160 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 10 arm's-length sales since 2000. The typical home has sold 1 time in that window, while 3 have not changed hands at all.
Every recorded sale · price & date
Who owns it
Ownership of 11 parcels
- Owner-occupied 4
- Investor / LLC 4
- Absentee individual 3
Value distribution today
The block's largest owner, Asi Properties INC, carries 1 open violation across 2 properties it owns around the city.
| Owner | On block | Owns citywide | Portfolio value | Source |
|---|---|---|---|---|
| Asi Properties INC | 1 | 2 | $1.7M | phila.gov ↗ · registry ↗ |
| Y & L Properties Limited | 1 | 1 | $816K | phila.gov ↗ · registry ↗ |
| 123 North 20th Street LP | 1 | 1 | $898K | phila.gov ↗ · registry ↗ |
| Logan Circle Investments | 1 | 1 | $1.2M | phila.gov ↗ · registry ↗ |
| Olsl Center City LLC | 1 | 1 | $24M | 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 11 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
| Address | Ownership | Value & trend | Bd/Ba | Sq ft | Built | Sales | Flags |
|---|---|---|---|---|---|---|---|
| 100 N 20TH ST New constructionbuilt new under a 2021 permit. | Absentee individual | $13M | —/— | 9,483 | 1981 | 0 | |
| 114-30 N 20TH ST New constructionbuilt new under a 2017 permit (tax-abated). | Absentee individual | $7.1M | —/— | 25,955 | 1864 | 0 | abated |
| 117 N 20TH ST New constructionbuilt new under a 2020 permit, sold for $1.0M in 2002. | Investor / LLC | $1.0M | —/— | 4,784 | 1900 | 1 | 1 viol |
| 119 N 20TH ST ImprovedBought for $365K in 2000. Owner pulled a electrical permit in 2008. | Owner-occupied | $1.1M | —/— | 3,195 | 1900 | 1 | |
| 121 N 20TH ST Frequently tradedTraded 3×: $1.0M in 2002 → $1.2M in 2018 (+17%). | Investor / LLC | $816K | —/— | 3,195 | 1916 | 3 | rented |
| 123 N 20TH ST Historysold $955K (2016); 12 L&I violations (2020). | Investor / LLC | $898K | —/— | 3,960 | 1900 | 1 | rented |
| 125 N 20TH ST ImprovedBought for $455K in 2004. Owner pulled a addition and/or alterations permit in 2022. | Owner-occupied | $1.2M | —/— | 4,080 | 1900 | 1 | |
| 127 N 20TH ST New constructionbuilt new under a 2023 permit (tax-abated), sold for $775K in 2026. | Owner-occupied | $678K | 4/— | 3,720 | 1900 | 1 | abated |
| 129 N 20TH ST ImprovedBought for $720K in 2012. Owner pulled a major alteration permit in 2011. | Absentee individual | $838K | 5/4 | 3,780 | 1900 | 1 | rented |
| 131 N 20TH ST ImprovedOwner pulled a electrical permit in 2015. | Owner-occupied | $1.4M | —/— | 6,018 | 1900 | 1 | 4 viol |
| 150 N 20TH ST ImprovedOwner pulled a certificate of occupancy (co) (may inclu… permit in 2024. | Investor / LLC | $24M | —/— | 170,503 | 1965 | 0 | rented |
Neighborhood
Neighborhood income and demographics are coming soon.
First time here?
This is the 100 block of N 20th St,
on paper.
11 homes. Every deed, permit, L&I violation, tax bill and sale the city has on file — one report.
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Who owns what, what they paid, what they built, what they owe. Scroll and it's all here — the paid part is not the data.
The good part
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Ask it anything — it searches all 580,000+ Philadelphia property records, live, and answers with the sources it checked. Fair price? Who owns the most? What happened in 2018?
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Generated 2026-07-08 from public City of Philadelphia records · Download this block's data (CSV)