Who owns your block
400 block of S 17th St
A mixed-ownership block: 56% owner-occupied, 0% investor-held.
The typical home here is up 57% since 2016, now about $550K. 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 $550K — about 2.5× the citywide median, and above the ZIP 19146 median of $364K. The same block, read against everyone else in the ZIP 19146 and across Philadelphia.
| This block | ZIP 19146 | Philadelphia | |
|---|---|---|---|
| Median home value | $550K | $364K | $223K |
| Owner-occupied | 11% | 29% | 41% |
Safety & quality of life
Within 200 metres of the block over the last 12 months: 80 reported crimes (22 violent) and 446 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
- $550K typical home, up +57% since 2016
- Tax bill $3,220 to $6,064 a year, +6%/yr and compounding
- Whole block: $5.8M assessed, $67,161/yr to the city, about $7,462 per home
Median assessed value · 2016–2027
▲ +57% since 2016
Estimated property tax · per home, per year
▲ +88% since 2016 · ~+6%/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:
- 418 S 17th Sttax-abated new construction0.50%$5,188/yr on $1.0M
- 401 S 17th Sttax-abated new construction0.73%$4,019/yr on $550K
- 417 S 17th Stexemption1.20%$8,585/yr on $713K
The starkest example: 418 S 17th St is assessed at $1.0M but pays $5,188 a year — about 36% of the $14,411 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 +4.2% 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 $157 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 2005. The typical home has sold 1 time in that window.
Every recorded sale · price & date
Who owns it
Ownership of 9 parcels
- Owner-occupied 5
- Absentee individual 3
- Vacant 1
Value distribution today
| Owner | On block | Owns citywide | Portfolio value | Source |
|---|---|---|---|---|
| Four One Nine South 17th (individual) | 2 | 2 | $776K | phila.gov ↗ |
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 9 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 |
|---|---|---|---|---|---|---|---|
| 401 S 17TH ST New constructionBought for $410K in 2019, built new under a 2019 permit (tax-abated), sold for $640K in 2022. | Owner-occupied | $550K | —/— | 1,320 | 1800 | 5 | abated |
| 403 S 17TH ST ImprovedBought for $205K in 2014. Owner pulled a change of use permit in 2022. | Owner-occupied | $433K | 2/1 | 702 | 1800 | 3 | |
| 405 S 17TH ST Renovated & sold onBought for $250K in 2005, change of use permit in 2022, sold for $385K in 2026 (+54%). | Absentee individual | $423K | 2/1 | 675 | 1800 | 5 | rented |
| 407-13 S 17TH ST | Vacant | $247K | —/— | — | — | 1 | |
| 416 S 17TH ST ImprovedBought for $550K in 2015. Owner pulled a change of use permit in 2023. | Owner-occupied | $704K | 3/3 | 1,785 | 1800 | 1 | |
| 417 S 17TH ST Frequently tradedTraded 3×: $357K in 2007 → $509K in 2020 (+42%). | Owner-occupied | $713K | 2/2 | 1,121 | 1800 | 3 | |
| 418 S 17TH ST New constructionbuilt new under a 2016 permit (tax-abated), sold for $335K in 2016. | Owner-occupied | $1.0M | 3/2 | 2,016 | 1800 | 1 | abated |
| 419 S 17TH ST | Absentee individual | $529K | —/— | 1,734 | 1800 | 1 | rented |
| 421 S 17TH ST ImprovedBought for $1.0M in 2025. Owner pulled a alteration permit in 2015. | Absentee individual | $1.2M | 6/— | 3,672 | 1800 | 1 | rented |
Neighborhood
Neighborhood income and demographics are coming soon.
First time here?
This is the 400 block of S 17th St,
on paper.
9 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?
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Generated 2026-07-08 from public City of Philadelphia records · Download this block's data (CSV)