Who owns your block
2400 block of S 21st St
A mostly owner-occupied block: 87% of homes are lived in by their owners, with 3 open code violations.
The typical home here is up 93% since 2016, now about $465K. Property taxes are climbing about 5% a year.
- 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 $465K — about 2.1× 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 | $465K | $242K | $223K |
| Owner-occupied | 77% | 46% | 41% |
Safety & quality of life
Within 200 metres of the block over the last 12 months: 58 reported crimes (7 violent) and 153 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
- $465K typical home, up +93% since 2016
- Tax bill $3,131 to $5,459 a year, +5%/yr and compounding
- Whole block: $14M assessed, $166,103/yr to the city, about $5,537 per home
Median assessed value · 2016–2027
▲ +93% since 2016
Estimated property tax · per home, per year
▲ +74% since 2016 · ~+5%/yr
Who really pays — effective tax rate, one dot per home
2418 S 21st St is assessed at $465K but pays $3,880 a year — about 60% of the $6,509 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 +6.1% 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 $193 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 21 arm's-length sales since 1999. The typical home has sold 0 times in that window, while 17 have not changed hands at all.
Every recorded sale · price & date
Who owns it
Ownership of 30 parcels
- Owner-occupied 26
- Investor / LLC 1
- Absentee individual 3
Value distribution today
| Owner | On block | Owns citywide | Portfolio value | Source |
|---|---|---|---|---|
| Trust Under Will Of Daniel Pellecchia | 1 | 1 | $425K | phila.gov ↗ |
House by house
All 30 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 |
|---|---|---|---|---|---|---|---|
| 2400 S 21ST ST | Owner-occupied | $465K | —/— | 2,620 | 1920 | 0 | |
| 2401 S 21ST ST Renovated & sold onBought for $240K in 2016, alteration permit in 2016, sold for $444K in 2020 (+85%). | Owner-occupied | $575K | 5/3 | 2,210 | 1942 | 3 | |
| 2402 S 21ST ST TradedTraded 2×: $235K in 2021 → $650K in 2022 (+177%). | Owner-occupied | $465K | —/— | 2,210 | 1920 | 2 | |
| 2403 S 21ST ST | Owner-occupied | $577K | —/— | 2,306 | 1920 | 0 | |
| 2404 S 21ST ST | Investor / LLC | $425K | 4/1 | 1,768 | 1920 | 0 | |
| 2405 S 21ST ST ImprovedOwner pulled a addition and/or alteration permit in 2016. | Absentee individual | $350K | —/— | 1,768 | 1920 | 0 | 2 viol |
| 2406 S 21ST ST | Owner-occupied | $465K | 4/1 | 1,768 | 1920 | 0 | |
| 2407 S 21ST ST | Owner-occupied | $432K | 4/1 | 1,768 | 1920 | 0 | |
| 2408 S 21ST ST | Owner-occupied | $465K | 4/1 | 1,768 | 1920 | 0 | |
| 2409 S 21ST ST | Owner-occupied | $515K | 4/1 | 1,768 | 1920 | 1 | |
| 2410 S 21ST ST | Owner-occupied | $465K | 4/1 | 1,768 | 1920 | 0 | |
| 2411 S 21ST ST | Owner-occupied | $516K | 4/1 | 1,768 | 1920 | 0 | |
| 2412 S 21ST ST ImprovedBought for $300K in 2005. Owner pulled a mechanical permit in 2014. | Owner-occupied | $465K | 4/1 | 1,768 | 1920 | 1 | |
| 2413 S 21ST ST | Owner-occupied | $516K | 4/1 | 1,768 | 1920 | 0 | |
| 2414 S 21ST ST ImprovedOwner pulled a plumbing permit in 2008. | Owner-occupied | $465K | 4/1 | 1,768 | 1920 | 0 | |
| 2415 S 21ST ST Historysold $395K (2021); L&I violation (2022); L&I violation (2026). | Owner-occupied | $516K | 4/1 | 1,768 | 1920 | 1 | 1 viol |
| 2416 S 21ST ST | Owner-occupied | $465K | 4/1 | 1,768 | 1920 | 0 | |
| 2417 S 21ST ST TradedTraded 2×: $150K in 2000 → $485K in 2023 (+223%). | Absentee individual | $515K | 4/2 | 1,768 | 1920 | 2 | |
| 2418 S 21ST ST New constructionbuilt new under a 2007 permit (tax-abated). | Owner-occupied | $465K | 4/1 | 1,768 | 1920 | 0 | abated |
| 2419 S 21ST ST ImprovedOwner pulled a alteration permit in 2019. | Owner-occupied | $515K | 4/1 | 1,768 | 1920 | 0 | |
| 2420 S 21ST ST | Owner-occupied | $465K | 4/1 | 1,768 | 1920 | 1 | |
| 2421 S 21ST ST New constructionBought for $159K in 2001, built new under a 2015 permit, sold for $262K in 2015. | Owner-occupied | $516K | 4/1 | 1,768 | 1920 | 3 | |
| 2422 S 21ST ST Renovated & sold onBought for $255K in 2003, plumbing permit in 2017, sold for $550K in 2021 (+116%). | Owner-occupied | $465K | 4/1 | 1,768 | 1920 | 2 | |
| 2423 S 21ST ST TradedTraded 2×: $155K in 1999 → $269K in 2003 (+74%). | Owner-occupied | $515K | 4/2 | 1,768 | 1920 | 2 | tax lien |
| 2425 S 21ST ST | Owner-occupied | $516K | 4/1 | 1,768 | 1920 | 0 | |
| 2427 S 21ST ST ImprovedBought for $545K in 2025. Owner pulled a alteration permit in 2015. | Owner-occupied | $516K | 4/1 | 1,768 | 1920 | 1 | |
| 2429 S 21ST ST | Owner-occupied | $432K | 4/1 | 1,768 | 1920 | 0 | |
| 2431 S 21ST ST ImprovedOwner pulled a roof covering replacement permit in 2020. | Owner-occupied | $432K | 4/1 | 1,768 | 1920 | 0 | |
| 2433 S 21ST ST | Absentee individual | $432K | —/— | 2,210 | 1920 | 1 | |
| 2435 S 21ST ST ImprovedBought for $490K in 2022. Owner pulled a addition and/or alteration permit in 2026. | Owner-occupied | $432K | 5/2 | 2,210 | 1920 | 1 |
Neighborhood
Neighborhood income and demographics are coming soon.
Generated 2026-07-08 from public City of Philadelphia records · Download this block's data (CSV)