Who owns your block
400 block of S 55th St
A mixed-ownership block: 59% owner-occupied, 15% investor-held, with 7 open code violations and 9 homes behind $105,998 on taxes.
The typical home here is up 132% since 2016, now about $175K. Property taxes are climbing about 5% 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 $175K — about 0.8× the citywide median, and above the ZIP 19143 median of $152K. The same block, read against everyone else in the ZIP 19143 and across Philadelphia.
| This block | ZIP 19143 | Philadelphia | |
|---|---|---|---|
| Median home value | $175K | $152K | $223K |
| Owner-occupied | 39% | 41% | 41% |
Safety & quality of life
Within 200 metres of the block over the last 12 months: 126 reported crimes (46 violent) and 354 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
- $175K typical home, up +132% since 2016
- Tax bill $1,057 to $1,781 a year, +5%/yr and compounding
- Whole block: $7.8M assessed, $72,609/yr to the city, about $1,862 per home
Median assessed value · 2016–2027
▲ +132% since 2016
Estimated property tax · per home, per year
▲ +68% since 2016 · ~+5%/yr
Who really pays
Philadelphia charges every home the same 1.40% of its assessed value. Abatements and exemptions shrink what some homes are taxed on — here's this block:
- 400 S 55th Sttax-abated new construction0.00%$0/yr on $906K
- 435 S 55th Sttax-abated new construction0.10%$210/yr on $211K
- 443 S 55th Stexemption0.47%$712/yr on $151K
- 420 S 55th Stexemption0.53%$851/yr on $161K
- 428 S 55th Stexemption0.53%$851/yr on $161K
- …and 12 more paying under the full rate — the gold-ringed bubbles in the makeup chart
The starkest example: 400 S 55th St is assessed at $906K but pays $0 a year — about 0% of the $12,684 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 beaten the Philadelphia market, compounding +8% 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 $232 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 32 arm's-length sales since 2001. The typical home has sold 0 times in that window, while 20 have not changed hands at all.
Every recorded sale · price & date
Who owns it
Ownership of 39 parcels
- Owner-occupied 23
- Investor / LLC 6
- Absentee individual 8
- Vacant 2
Value distribution today
The block's largest owner, Mateo LLC, carries 5 open violations across 5 properties it owns around the city.
| Owner | On block | Owns citywide | Portfolio value | Source |
|---|---|---|---|---|
| Mateo LLC | 2 | 5 | $775K | phila.gov ↗ · registry ↗ |
| Ell Property Investments | 1 | 3 | $539K | phila.gov ↗ · registry ↗ |
| Jep INC | 1 | 2 | $328K | phila.gov ↗ · registry ↗ |
| Lenape Legacy LLC | 2 | 2 | $285K | 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 39 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 S 55TH ST New constructionbuilt new under a 2007 permit (tax-abated). | Absentee individual | $906K | —/— | 17,422 | 1960 | 0 | abated |
| 407 S 55TH ST | Owner-occupied | $229K | 4/1 | 1,550 | 1925 | 0 | |
| 409 S 55TH ST ImprovedOwner pulled a alterations permit in 2025. | Owner-occupied | $218K | 4/1 | 1,516 | 1925 | 0 | tax lien |
| 411 S 55TH ST ImprovedOwner pulled a alterations permit in 2025. | Owner-occupied | $214K | 3/1 | 1,446 | 1925 | 0 | |
| 413 S 55TH ST Renovated & sold onBought for $109K in 2023, addition and/or alteration permit in 2023, sold for $380K in 2025 (+249%). | Absentee individual | $174K | —/— | 1,920 | 1925 | 2 | rented |
| 415 S 55TH ST HistoryL&I violation (2007); L&I violation (2011). | Owner-occupied | $161K | —/— | 1,920 | 1925 | 0 | tax lien |
| 417 S 55TH ST ImprovedBought for $5K in 2008. Owner pulled a alterations permit in 2020. | Absentee individual | $214K | 3/1 | 1,446 | 1925 | 1 | tax lien |
| 418 S 55TH ST New constructionbuilt new under a 2008 permit, sold for $52K in 2005. | Absentee individual | $145K | —/— | 1,732 | 1925 | 1 | |
| 419 S 55TH ST HistoryL&I violation (2018); L&I violation (2019). | Owner-occupied | $214K | 3/1 | 1,446 | 1925 | 0 | tax lien |
| 420 S 55TH ST | Owner-occupied | $161K | 3/1 | 1,340 | 1925 | 0 | rented |
| 421 S 55TH ST ImprovedOwner pulled a plumbing permit in 2017. | Owner-occupied | $223K | 3/1 | 1,462 | 1925 | 0 | tax lien |
| 422 S 55TH ST TradedTraded 2×: $70K in 2023 → $115K in 2023 (+64%). | Investor / LLC | $111K | 3/1 | 1,340 | 1925 | 2 | rented5 viol |
| 423 S 55TH ST ImprovedOwner pulled a roof covering replacement permit in 2021. | Owner-occupied | $223K | 3/1 | 1,462 | 1925 | 0 | |
| 424 S 55TH ST | Absentee individual | $25K | —/1 | 1,340 | 1925 | 0 | rented |
| 425 S 55TH ST | Owner-occupied | $216K | 3/1 | 1,462 | 1925 | 0 | |
| 426 S 55TH ST | Owner-occupied | $166K | 3/1 | 1,340 | 1925 | 0 | tax lien |
| 427 S 55TH ST ImprovedBought for $70K in 2020. Owner pulled a change of use permit in 2023. | Investor / LLC | $211K | 3/1 | 1,462 | 1925 | 2 | rentedtax lien |
| 428 S 55TH ST HistoryL&I violation (2010). | Owner-occupied | $161K | 3/1 | 1,340 | 1925 | 0 | tax lien |
| 429 S 55TH ST ImprovedBought for $120K in 2024. Owner pulled a minor demolition permit in 2025. | Investor / LLC | $124K | —/— | 2,000 | 1925 | 1 | tax lien |
| 430 S 55TH ST | Owner-occupied | $161K | 3/1 | 1,340 | 1925 | 0 | |
| 431 S 55TH ST | Owner-occupied | $127K | —/— | 1,792 | 1925 | 0 | |
| 432 S 55TH ST Historysold $88K (2006); 4 L&I violations (2011); L&I violation (2012). | Owner-occupied | $175K | 4/1 | 1,732 | 1925 | 1 | |
| 433 S 55TH ST TradedTraded 2×: $52K in 2007 → $113K in 2019 (+118%). | Investor / LLC | $211K | 3/1 | 1,338 | 1925 | 2 | |
| 434 S 55TH ST TradedTraded 2×: $65K in 2023 → $105K in 2023 (+62%). | Investor / LLC | $260K | 3/2 | 2,068 | 1925 | 2 | |
| 435 S 55TH ST New constructionbuilt new (tax-abated). | Owner-occupied | $211K | 3/1 | 1,338 | 1925 | 0 | abated |
| 436 S 55TH ST ImprovedOwner pulled a alterations permit in 2021. | Owner-occupied | $161K | —/— | 1,340 | 1925 | 0 | 2 viol |
| 437 S 55TH ST History9 L&I violations incl VACANT BLDG UNSEC/UNSAFE CSU (2007); 15 L&I violations (2008); 4 L&I violations (2009); sold $12K (2011). | Owner-occupied | $278K | 3/1 | 1,338 | 1925 | 1 | tax lien |
| 438 S 55TH ST | Investor / LLC | $161K | 3/1 | 1,340 | 1925 | 1 | tax lien |
| 439 S 55TH ST ImprovedBought for $68K in 2001. | Vacant | $24K | —/— | — | — | 3 | tax lien |
| 440 S 55TH ST TradedTraded 2×: $95K in 2020 → $249K in 2022 (+162%). | Owner-occupied | $271K | 3/1 | 1,340 | 1925 | 2 | tax lien |
| 441 S 55TH ST Improved | Vacant | $24K | —/— | — | — | 0 | tax lien |
| 442 S 55TH ST TradedTraded 2×: $49K in 2007 → $150K in 2019 (+207%). | Owner-occupied | $212K | 4/1 | 1,340 | 1925 | 2 | |
| 443 S 55TH ST | Owner-occupied | $151K | 3/1 | 1,338 | 1925 | 0 | tax lien |
| 444 S 55TH ST ImprovedBought for $7K in 2005. Owner pulled a alterations permit in 2022. | Owner-occupied | $166K | 3/1 | 1,340 | 1925 | 1 | |
| 445 S 55TH ST History3 L&I violations (2019); L&I violation (2020). | Absentee individual | $218K | 3/1 | 1,338 | 1925 | 0 | tax lien |
| 446 S 55TH ST | Owner-occupied | $166K | 3/1 | 1,340 | 1925 | 1 | |
| 447 S 55TH ST Frequently tradedTraded 4×: $65K in 2002 → $325K in 2022 (+400%). | Absentee individual | $297K | —/— | 2,126 | 1925 | 4 | |
| 448 S 55TH ST New constructionBought for $62K in 2019, built new under a 2019 permit, sold for $268K in 2021. | Owner-occupied | $166K | 3/1 | 1,340 | 1925 | 2 | |
| 450 S 55TH ST ImprovedBought for $71K in 2019. Owner pulled a alterations permit in 2025. | Absentee individual | $253K | —/— | 1,948 | 1925 | 1 | rented |
Neighborhood
Neighborhood income and demographics are coming soon.
First time here?
This is the 400 block of S 55th St,
on paper.
39 homes. Every deed, permit, L&I violation, tax bill and sale the city has on file — one report.
No signup, no teaser
The whole record is free.
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
An AI analyst reads it with you.
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?
Try it now — these run free
Ask your first question.
Generated 2026-07-09 from public City of Philadelphia records · Download this block's data (CSV)