Who owns your block
4700 block of Duffield St
A mostly owner-occupied block: 63% of homes are lived in by their owners, with 18 open code violations and 7 homes behind $23,674 on taxes.
The typical home here is up 75% since 2016, now about $110K. Property taxes are climbing about 0% 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 $110K — about 0.5× the citywide median, and below the ZIP 19124 median of $170K. The same block, read against everyone else in the ZIP 19124 and across Philadelphia.
| This block | ZIP 19124 | Philadelphia | |
|---|---|---|---|
| Median home value | $110K | $170K | $223K |
| Owner-occupied | 26% | 40% | 41% |
Safety & quality of life
Within 200 metres of the block over the last 12 months: 64 reported crimes (20 violent) and 462 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
- $110K typical home, up +75% since 2016
- Tax bill $773 to $782 a year, +0%/yr and compounding
- Whole block: $2.1M assessed, $17,986/yr to the city, about $947 per home
Median assessed value · 2016–2027
▲ +75% since 2016
Estimated property tax · per home, per year
▲ +1% since 2016 · ~+0%/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:
- 4741 Duffield Sttax-abated new construction0.03%$27/yr on $102K
- 4725 Duffield Sttax-abated new construction0.13%$143/yr on $110K
- 4711 Duffield Sttax-abated new construction0.24%$252/yr on $104K
- 4723 Duffield Sttax-abated new construction0.24%$269/yr on $110K
- 4713 Duffield Stexemption0.31%$395/yr on $128K
- …and 3 more paying under the full rate — the gold-ringed bubbles in the makeup chart
The starkest example: 4710 Duffield St is assessed at $157K but pays $714 a year — about 32% of the $2,198 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 +5.2% 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 $175 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 15 arm's-length sales since 2001. The typical home has sold 0 times in that window, while 10 have not changed hands at all.
Every recorded sale · price & date
Who owns it
Ownership of 19 parcels
- Owner-occupied 12
- Investor / LLC 2
- Absentee individual 3
- Vacant 2
Value distribution today
| Owner | On block | Owns citywide | Portfolio value | Source |
|---|---|---|---|---|
| Philly Property 215 LLC | 1 | 9 | $1.2M | phila.gov ↗ · registry ↗ |
| Hilary F Labrooy (individual) | 2 | 2 | $194K | phila.gov ↗ |
| 2201 North American Street LLC | 1 | 2 | $1.8M | phila.gov ↗ · registry ↗ |
| Arway Apron & Uniform Rentals INC. | 1 | 1 | $57K | 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 19 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 |
|---|---|---|---|---|---|---|---|
| 4701-03 DUFFIELD ST | Owner-occupied | $154K | —/— | 1,156 | 1925 | 0 | |
| 4705 DUFFIELD ST History11 L&I violations (2023); 3 L&I violations incl UNSAFE STRUCTURE (2024); 2 L&I violations (2025); L&I violation (2026). | Owner-occupied | $102K | —/— | 770 | 1925 | 0 | 8 violtax lien |
| 4707 DUFFIELD ST HistoryL&I violation (2022); 12 L&I violations (2023); 6 L&I violations incl UNSAFE STRUCTURE (2024); L&I violation (2026). | Absentee individual | $107K | —/— | 870 | 1925 | 0 | 4 violtax lien |
| 4709 DUFFIELD ST Historysold $11K (2018); 3 L&I violations (2022); 2 L&I violations (2023); L&I violation (2024); L&I violation (2026). | Absentee individual | $104K | —/— | 762 | 1925 | 1 | tax lien |
| 4710 DUFFIELD ST New constructionbuilt new (tax-abated). | Owner-occupied | $157K | —/— | 1,389 | 1925 | 0 | abatedtax lien |
| 4711 DUFFIELD ST New constructionbuilt new under a 2019 permit (tax-abated). | Owner-occupied | $104K | —/— | 762 | 1925 | 0 | abated |
| 4712 DUFFIELD ST Historysold $2K (2001); 2 L&I violations (2017). | Vacant | $23K | —/— | — | — | 1 | |
| 4713 DUFFIELD ST ImprovedOwner pulled a plumbing permit in 2012. | Owner-occupied | $128K | —/— | 960 | 1925 | 0 | 1 viol |
| 4715 DUFFIELD ST ImprovedBought for $29K in 2022. Owner pulled a addition and/or alteration permit in 2023. | Absentee individual | $141K | —/— | 1,140 | 1925 | 1 | 2 violtax lien |
| 4716 DUFFIELD ST HistoryL&I violation (2017); 5 L&I violations (2018); 3 L&I violations (2020). | Owner-occupied | $38K | —/— | 960 | 1994 | 0 | 3 viol |
| 4717-21 DUFFIELD ST History2 L&I violations incl UNSAFE STRUCTURE (2018). | Owner-occupied | $75K | —/— | 3,746 | 1925 | 0 | |
| 4718 DUFFIELD ST History20 L&I violations (2015); 2 L&I violations (2025). | Owner-occupied | $156K | 4/1 | 1,620 | 1925 | 0 | |
| 4720 DUFFIELD ST ImprovedBought for $62K in 2024. Owner pulled a plumbing permit in 2013. | Investor / LLC | $119K | —/— | 840 | 1925 | 1 | |
| 4723 DUFFIELD ST | Owner-occupied | $110K | —/— | 700 | 1925 | 0 | abated |
| 4725 DUFFIELD ST New constructionbuilt new (tax-abated), sold for $9K in 2015. | Owner-occupied | $110K | —/— | 700 | 1925 | 1 | abatedtax lien |
| 4729 DUFFIELD ST History7 L&I violations (2012); L&I violation (2013); L&I violation (2014); sold $296K (2025). | Owner-occupied | $160K | 3/1 | 1,300 | 1925 | 1 | tax lien |
| 4735 DUFFIELD ST ImprovedBought for $18K in 2021. Owner pulled a addition and/or alteration permit in 2025. | Vacant | $57K | —/— | — | — | 2 | |
| 4741 DUFFIELD ST New constructionBought for $15K in 2002, built new (tax-abated), sold for $147K in 2019. | Owner-occupied | $102K | 3/1 | 1,200 | 1925 | 5 | abated |
| 4743 DUFFIELD ST TradedTraded 2×: $23K in 2006 → $515K in 2019 (+2137%). | Investor / LLC | $122K | —/— | 890 | 1925 | 2 | rented |
Neighborhood
Neighborhood income and demographics are coming soon.
First time here?
This is the 4700 block of Duffield St,
on paper.
19 homes. Every deed, permit, L&I violation, tax bill and sale the city has on file — one report.
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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.
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Generated 2026-07-09 from public City of Philadelphia records · Download this block's data (CSV)