Who owns your block
300 block of S 21st St
A mostly owner-occupied block: 67% of homes are lived in by their owners, with 1 open code violation.
The typical home here is up 101% since 2016, now about $1.4M. 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 $1.4M — about 6.3× 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 | $1.4M | $608K | $223K |
| Owner-occupied | 47% | 28% | 41% |
Safety & quality of life
Within 200 metres of the block over the last 12 months: 56 reported crimes (8 violent) and 403 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
- $1.4M typical home, up +101% since 2016
- Tax bill $9,328 to $16,884 a year, +6%/yr and compounding
- Whole block: $23M assessed, $289,681/yr to the city, about $19,312 per home
Median assessed value · 2016–2027
▲ +101% since 2016
Estimated property tax · per home, per year
▲ +81% since 2016 · ~+6%/yr
Who really pays — effective tax rate, one dot per home
336 S 21st St is assessed at $2.3M but pays $12,309 a year — about 38% of the $32,055 it would owe at the statutory rate, because its new-construction value is abated.
The block as an asset
Read like a financial asset, this block has tracked the Philadelphia market, compounding +6.6% 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 $201 today versus $201 across Philadelphia — this block outpaced 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 23 arm's-length sales since 2002. The typical home has sold 1 time in that window, while 4 have not changed hands at all.
Every recorded sale · price & date
Who owns it
Ownership of 15 parcels
- Owner-occupied 10
- Investor / LLC 2
- Absentee individual 3
Value distribution today
| Owner | On block | Owns citywide | Portfolio value | Source |
|---|---|---|---|---|
| Savina Llc | 1 | 2 | $2.7M | phila.gov ↗ |
| 333 South 21st Street Llc | 1 | 1 | $1.1M | phila.gov ↗ |
House by house
All 15 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 |
|---|---|---|---|---|---|---|---|
| 316 S 21ST ST ImprovedBought for $1.8M in 2005. Owner pulled a alterations permit in 2026. | Owner-occupied | $2.1M | 4/3 | 4,148 | 1800 | 3 | |
| 318 S 21ST ST ImprovedOwner pulled a alteration permit in 2014. | Owner-occupied | $1.7M | —/— | 3,330 | 1800 | 0 | |
| 320 S 21ST ST | Owner-occupied | $1.4M | —/— | 4,140 | 1800 | 0 | |
| 322 S 21ST ST Renovated & sold onBought for $665K in 2002, alteration permit in 2010, sold for $1.5M in 2024 (+132%). | Absentee individual | $1.8M | 4/4 | 3,952 | 1800 | 4 | |
| 324 S 21ST ST Renovated & sold onBought for $850K in 2008, mechanical permit in 2008, sold for $1.3M in 2019 (+53%). | Owner-occupied | $1.4M | 5/4 | 3,219 | 1800 | 2 | |
| 326 S 21ST ST Renovated & sold onBought for $1.4M in 2013, mechanical permit in 2013, sold for $2.4M in 2021 (+68%). | Owner-occupied | $2.6M | 6/4 | 4,905 | 1800 | 2 | |
| 332 S 21ST ST ImprovedBought for $550K in 2002. Owner pulled a exterior window and door replacement permit in 2022. | Owner-occupied | $1.2M | —/— | 3,538 | 1800 | 1 | |
| 333 S 21ST ST ImprovedBought for $1.1M in 2022. Owner pulled a addition and/or alteration permit in 2025. | Investor / LLC | $1.1M | 8/8 | 4,680 | 1800 | 1 | 1 viol |
| 334 S 21ST ST ImprovedBought for $1.1M in 2015. Owner pulled a change of use permit in 2020. | Absentee individual | $1.1M | 4/4 | 4,074 | 1920 | 1 | rented |
| 335 S 21ST ST New constructionBought for $750K in 2004, built new under a 2014 permit, sold for $850K in 2014. | Owner-occupied | $1.9M | —/— | 3,880 | 1880 | 2 | |
| 336 S 21ST ST New constructionBought for $1.1M in 2013, built new under a 2013 permit (tax-abated), sold for $2.4M in 2023. | Owner-occupied | $2.3M | 5/3 | 2,748 | 1800 | 5 | abated |
| 337 S 21ST ST ImprovedBought for $1.1M in 2013. Owner pulled a mechanical permit in 2010. | Investor / LLC | $1.0M | —/— | 3,680 | 1920 | 1 | rented |
| 338 S 21ST ST ImprovedOwner pulled a addition and/or alteration permit in 2026. | Owner-occupied | $1.1M | —/— | 2,325 | 1800 | 0 | |
| 339 S 21ST ST New constructionbuilt new under a 2018 permit. | Owner-occupied | $943K | —/— | 2,524 | 1800 | 1 | |
| 340 S 21ST ST New constructionbuilt new under a 2020 permit (tax-abated). | Absentee individual | $1.4M | —/— | 3,500 | 1875 | 0 | abated |
Neighborhood
Neighborhood income and demographics are coming soon.
Generated 2026-07-08 from public City of Philadelphia records · Download this block's data (CSV)