Who owns your block
400 block of N 41st St
A mixed-ownership block: 39% owner-occupied, 21% investor-held, with 10 open code violations and 3 homes behind $9,929 on taxes.
The typical home here is up 147% since 2016, now about $375K. Property taxes are climbing about 12% 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 $375K — about 1.7× the citywide median, and above the ZIP 19104 median of $211K. The same block, read against everyone else in the ZIP 19104 and across Philadelphia.
| This block | ZIP 19104 | Philadelphia | |
|---|---|---|---|
| Median home value | $375K | $211K | $223K |
| Owner-occupied | 9% | 18% | 41% |
Safety & quality of life
Within 200 metres of the block over the last 12 months: 130 reported crimes (24 violent) and 237 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
- $375K typical home, up +147% since 2016
- Tax bill $1,226 to $4,383 a year, +12%/yr and compounding
- Whole block: $13M assessed, $142,499/yr to the city, about $4,318 per home
Median assessed value · 2016–2027
▲ +147% since 2016
Estimated property tax · per home, per year
▲ +258% since 2016 · ~+12%/yr
Who really pays — effective tax rate, one dot per home
409 N 41st St is assessed at $1.2M but pays $7,837 a year — about 47% of the $16,501 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 beaten the Philadelphia market, compounding +8.6% 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 $247 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 44 arm's-length sales since 2001. The typical home has sold 1 time in that window, while 15 have not changed hands at all.
Every recorded sale · price & date
Who owns it
Ownership of 33 parcels
- Owner-occupied 12
- Investor / LLC 4
- Absentee individual 11
- Vacant 6
Value distribution today
The block's largest owner, Tian Donglei, carries 3 open violations across 7 properties it owns around the city.
| Owner | On block | Owns citywide | Portfolio value | Source |
|---|---|---|---|---|
| Donglei Tian (individual) | 2 | 7 | $5.2M | phila.gov ↗ |
| Frazier Ronald (individual) | 2 | 3 | $643K | phila.gov ↗ |
| Ferraro Properties Inc | 1 | 3 | $920K | phila.gov ↗ |
| North 41st Street Llc | 2 | 2 | $1.9M | phila.gov ↗ |
| Eric Plummer (individual) | 2 | 2 | $470K | phila.gov ↗ |
| 408 North Philly Llc | 1 | 1 | $598K | phila.gov ↗ |
| 431 N Property Llc | 1 | 1 | $175K | phila.gov ↗ |
| Rhedrick Build Llc | 1 | 1 | $153K | phila.gov ↗ |
| 437 N 41st Street Llc | 1 | 1 | $310K | phila.gov ↗ |
House by house
All 33 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 |
|---|---|---|---|---|---|---|---|
| 400 N 41ST ST History2 L&I violations (2011); 2 L&I violations (2014). | Absentee individual | $575K | —/— | 12,150 | 1915 | 0 | |
| 401 N 41ST ST ImprovedBought for $65K in 2002. Owner pulled a addition and/or alteration permit in 2020. | Absentee individual | $618K | —/— | 4,208 | 1935 | 3 | 2 viol |
| 402 N 41ST ST HistoryL&I violation (2026). | Absentee individual | $302K | —/— | 2,520 | 1915 | 0 | 1 viol |
| 403 N 41ST ST Frequently tradedTraded 3×: $239K in 2008 → $138K in 2013 (-42%). | Absentee individual | $407K | —/— | 2,760 | 1915 | 3 | 1 viol |
| 404 N 41ST ST History2 L&I violations (2007); 2 L&I violations (2009); L&I violation (2026). | Vacant | $180K | —/— | — | — | 0 | 1 viol |
| 406 N 41ST ST HistoryL&I violation (2014); Appeal withdrawn (2015). | Absentee individual | $340K | —/— | 1,922 | 1915 | 0 | rented |
| 408 N 41ST ST New constructionBought for $95K in 2013, built new under a 2013 permit, sold for $650K in 2018. | Investor / LLC | $598K | 10/— | 2,898 | 2014 | 3 | rented |
| 409 N 41ST ST Torn down & rebuiltdemolished in 2015 and rebuilt (2015). | Investor / LLC | $1.2M | —/— | 4,482 | 2016 | 0 | rentedabatedtax lien |
| 410 N 41ST ST ImprovedBought for $19K in 2001. Owner pulled a interior non-load-bearing wall demo. permit in 2020. | Owner-occupied | $253K | —/— | 2,004 | 1915 | 3 | rented |
| 411 N 41ST ST New constructionbuilt new under a 2015 permit (tax-abated). | Investor / LLC | $711K | —/— | 4,482 | 2015 | 0 | rentedabatedtax lien |
| 412 N 41ST ST TradedTraded 2×: $65K in 2005 → $225K in 2016 (+246%). | Absentee individual | $388K | —/— | 2,231 | 1915 | 2 | |
| 413 N 41ST ST | Absentee individual | $340K | —/— | — | — | 0 | |
| 413 N 41ST ST | Vacant | $130K | —/— | — | — | 0 | |
| 414 N 41ST ST TradedTraded 2×: $105K in 2004 → $145K in 2005 (+38%). | Absentee individual | $375K | —/— | 2,051 | 1915 | 2 | rented |
| 415 N 41ST ST New constructionBought for $1K in 2014, built new under a 2015 permit. | Investor / LLC | $758K | 13/— | 5,325 | 2016 | 2 | 2 viol |
| 416 N 41ST ST New constructionbuilt new under a 2015 permit (tax-abated). | Owner-occupied | $274K | —/— | 2,250 | 1915 | 0 | abatedtax lien |
| 417 N 41ST ST ImprovedBought for $335K in 2017. Owner pulled a plumbing permit in 2007. | Owner-occupied | $524K | —/— | 2,358 | 1915 | 2 | |
| 418 N 41ST ST Frequently tradedTraded 4×: $244K in 2005 → $500K in 2020 (+105%). | Owner-occupied | $530K | 8/3 | 3,420 | 1925 | 4 | |
| 419 N 41ST ST ImprovedOwner pulled a plumbing permit in 2018. | Absentee individual | $398K | —/— | 2,358 | 1915 | 0 | |
| 420 N 41ST ST ImprovedBought for $250K in 2005. Owner pulled a roof covering replacement permit in 2025. | Absentee individual | $400K | —/— | 2,790 | 1925 | 2 | |
| 421 N 41ST ST New constructionBought for $38K in 2011, built new under a 2012 permit, sold for $270K in 2015. | Owner-occupied | $365K | 2/3 | 1,260 | 2012 | 3 | |
| 422 N 41ST ST Torn down & rebuiltdemolished in 2022 and rebuilt (2020). | Vacant | $191K | —/— | — | — | 0 | tax lien |
| 423 N 41ST ST New constructionbuilt new under a 2017 permit, sold for $400K in 2019. | Vacant | $175K | —/— | — | — | 2 | rentedtax lien |
| 424 N 41ST ST Torn down & rebuiltdemolished in 2021 and rebuilt (2018). | Owner-occupied | $230K | 3/1 | 2,110 | 1915 | 0 | abated3 violtax lien |
| 425 N 41ST ST Frequently tradedTraded 3×: $21K in 2003 → $100K in 2016 (+376%). | Absentee individual | $318K | —/— | 1,650 | 1915 | 3 | rented |
| 427 N 41ST ST History4 L&I violations (2022); 2 L&I violations (2023); 6 L&I violations (2024); 4 L&I violations (2025). | Vacant | $190K | —/— | — | — | 0 | |
| 429 N 41ST ST New constructionBought for $40K in 2015, built new under a 2016 permit (tax-abated), sold for $525K in 2025. | Owner-occupied | $435K | 5/4 | 2,418 | 2016 | 4 | abated |
| 431 N 41ST ST New constructionbuilt new under a 2024 permit, sold for $225K in 2025. | Vacant | $175K | —/— | — | — | 2 | |
| 432 N 41ST ST New constructionbuilt new under a 2014 permit (tax-abated). | Owner-occupied | $779K | —/— | 14,713 | 1866 | 0 | abated |
| 433 N 41ST ST ImprovedBought for $156K in 2007. Owner pulled a addition and/or alteration permit in 2024. | Owner-occupied | $413K | —/— | 1,860 | 1915 | 2 | |
| 435 N 41ST ST History8 L&I violations incl UNSAFE STRUCTURE (2019); 3 L&I violations incl UNSAFE STRUCTURE (2021); sold $5K (2021); L&I violation (2022); L&I violation (2023). | Owner-occupied | $153K | —/— | 1,740 | 1915 | 1 | |
| 437 N 41ST ST | Owner-occupied | $310K | 4/2 | 1,650 | 1915 | 1 | |
| 439 N 41ST ST | Owner-occupied | $382K | —/— | 1,770 | 1915 | 0 | abated |
Neighborhood
Neighborhood income and demographics are coming soon.
Generated 2026-07-09 from public City of Philadelphia records · Download this block's data (CSV)