Philadelphia property report
2100 block of E William St
A mostly owner-occupied block: 65% of homes are lived in by their owners, with 11 open code violations and 16 parcels listed in the June 2022 tax-delinquency snapshot ($48,134 recorded then).
The typical home here is up 349% since 2016, now about $142K. Property taxes are climbing about 14% a year though the increases have eased lately.
- Owner-occupied
- Investor / LLC
- Absentee
- Vacant
- Has violations
BlockReport is reading this block's city record right now. Its take lands here in about a minute...
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 a material assessment exemption whose legal basis is not established by the roll. Click a bubble for its report.
- Owner-occupied
- Investor / LLC
- Absentee
- Vacant
- Assessment exemption
- 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 $142K — about 0.6× the citywide median home, and above the ZIP 19134 median of $117K. The same block, read against everyone else in the ZIP 19134 and across Philadelphia.
| This block | ZIP 19134 | Philadelphia | |
|---|---|---|---|
| Median home value | $142K | $117K | $230K |
| Owner-occupied | 22% | 36% | 48% |
Safety & quality of life
Within 200 metres of the block over the last 12 months: 128 reported crimes (about 11 a month, 45% of them violent) and 222 resident 311 requests to the city. A busy commercial corridor logs far more than a quiet residential block, so read this against nearby blocks, not the citywide total.
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
- $142K typical home, up +349% since 2016
- Median assessment-based tax estimate $291 to $1,238 a year through 2027, +14%/yr
- 2027 block estimate: — assessed, about $29,848/yr from taxable assessments, or $1,298 per home — not live account balances
Median assessed value · 2016–2027
▲ +349% since 2016
Estimated property tax · per home, per year
▲ +325% since 2016 · ~+14%/yr
Who really pays
Philadelphia's 1.3998% rate applies to the taxable assessment. The OPA roll shows exemptions that can make an estimate lower than the full assessed-value scenario; this chart does not identify their legal basis.
- 2128 E William Stmajor assessment exemption0.22%$269/yr on $123K
- 2106 E William Stmajor assessment exemption0.28%$784/yr on $280K
- 2159 E William Stmajor assessment exemption0.28%$812/yr on $290K
- 2173 E William Stmajor assessment exemption0.28%$812/yr on $290K
- 2133 E William Stmajor assessment exemption0.30%$836/yr on $280K
- …and 6 more with estimates below the full rate — the gold-ringed bubbles in the makeup chart
One large gap: 2159 E William St has a $812/year assessment-based estimate on $290K assessed value — about 20% of the $4,059 full-assessment scenario. Verify the exemption basis and live account before relying on either number.
The block as an asset
Read like a financial asset, this block has beaten the Philadelphia market, compounding +14.6% 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 $449 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 29 arm's-length sales since 2001. The typical home has sold 1 time in that window, while 7 have not changed hands at all.
Every recorded sale · price & date
Who owns it
Ownership of 50 parcels
- Owner-occupied 15
- Investor / LLC 3
- Absentee individual 5
- Vacant 27
Value distribution today
The block's largest owner, Stable Genius LLC, carries 11 open violations across 51 properties it owns around the city.
| Owner | On block | Owns citywide | Portfolio value | Tax bills mail to | Source |
|---|---|---|---|---|---|
| Stable Genius LLC | 1 | 51 | $1.1M | 25 S 19th St, Philadelphia PA, 19103 | phila.gov ↗ · registry ↗ |
| Plotz LLC | 2 | 23 | $397K | 25 S 19th St 2nd FL, Philadelphia PA, 19103 | phila.gov ↗ · registry ↗ |
| Maskoff LLC | 4 | 18 | $3.5M | Po Box 56025, Philadelphia PA, 19130 | phila.gov ↗ · registry ↗ |
| New Age 101 Properties INC | 2 | 15 | $856K | 3616 Tulip St, Philadelphia PA, 19134 | phila.gov ↗ · registry ↗ |
| Kerem Properties LLC | 1 | 10 | $605K | 7841 Langdon St, Philadelphia PA, 19111 | phila.gov ↗ · registry ↗ |
| Individual owner on record (individual) | 4 | 6 | $526K | — | phila.gov ↗ |
| New Age 101 Properties LLC | 1 | 1 | $42K | 3616 Tulip St, Philadelphia PA, 19134 | phila.gov ↗ · registry ↗ |
| S&S Property Management S | 1 | 1 | $129K | Po Box 506, Folcroft PA, 19032 | phila.gov ↗ · registry ↗ |
| Ak Builders 7 LLC | 1 | 1 | $42K | 700 Belgrade St, Philadelphia PA, 19125 | phila.gov ↗ · registry ↗ |
| 2117 E William St, LLC | 1 | 1 | $47K | 1004 E Willow Grove Avenue, Glenside PA, 19038 | phila.gov ↗ · registry ↗ |
| Dreamcatchers Re Investments LLC | 1 | 1 | $47K | 603 N American St, Philadelphia PA, 19123 | phila.gov ↗ · registry ↗ |
| W G Homes LLC | 1 | 1 | $42K | 2161 E William St, Philadelphia PA, 19134 | 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 50 homes on the block — value trajectory, ownership, and the paper trail assembled from the fetched public datasets. Sorted up the street; each links to its property report and official sources — 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 |
|---|---|---|---|---|---|---|---|
| 2106 E WILLIAM ST New constructionBought for $43K in 2024, built new under a 2024 permit (reduced taxable assessment shown), sold for $280K in 2025. | Owner-occupied | $223K | 3/— | 912 | 2025 | 2 | assessment exemption · basis unverified |
| 2108 E WILLIAM ST New constructionBought for $70K in 2021, built new under a 2021 permit, sold for $370K in 2023. | Investor / LLC | $42K | —/— | — | — | 2 | lien in pre-2017 ledger |
| 2109 E WILLIAM ST Vacant lot TradedTraded 2×: $13K in 2017 → $20K in 2022 (+60%). | Vacant | $45K | —/— | — | — | 2 | 1 viol$2K tax · Jun ’22 |
| 2110 E WILLIAM ST Vacant lot History2 L&I violations (2023); Inspection failed ×2 (2023); 3 L&I violations (2024); L&I: 1 failed, 1 passed (2024); 4 L&I violations (2025); L&I: 4 failed, 1 passed (2025); 2 L&I violations (2026); L&I: 2 failed, 1 passed (2026). | Vacant | $42K | —/— | — | — | 0 | $9K tax · Jun ’22lien in pre-2017 ledger |
| 2111 E WILLIAM ST | Investor / LLC | $129K | 3/1 | 800 | 1920 | 0 | |
| 2112 E WILLIAM ST Vacant lot HistoryL&I violation (2023); L&I: 1 failed, 1 passed (2023); 3 L&I violations (2024); L&I: 1 failed, 1 passed (2024); 4 L&I violations (2025); L&I: 4 failed, 1 passed (2025); 2 L&I violations (2026); L&I: 2 failed, 1 passed (2026). | Vacant | $42K | —/— | — | — | 0 | $5K tax · Jun ’22lien in pre-2017 ledger |
| 2113 E WILLIAM ST ImprovedBought for $30K in 2018. Owner pulled a alterations permit in 2021. | Owner-occupied | $59K | 3/1 | 800 | 1920 | 4 | lien in pre-2017 ledger |
| 2114 E WILLIAM ST Vacant lot TradedTraded 2×: $6K in 2018 → $34K in 2024 (+467%). | Vacant | $42K | —/— | — | — | 2 | lien in pre-2017 ledger |
| 2115 E WILLIAM ST History3 L&I violations (2012); 3 L&I violations (2016); L&I violation (2017); L&I: 2 failed, 1 passed (2017); 8 L&I violations (2018); Inspection failed ×4 (2018); sold $8K (2021); Inspection passed (2021); Inspection passed (2025). | Owner-occupied | $254K | 3/1 | 1,766 | 1920 | 1 | lien in pre-2017 ledger |
| 2116 E WILLIAM ST Vacant lot History2 L&I violations (2015); sold $19K (2018); 7 L&I violations (2023); Inspection failed (2023); 2 L&I violations (2024); L&I: 2 failed, 2 passed (2024). | Vacant | $62K | —/— | — | — | 1 | lien in pre-2017 ledger |
| 2117 E WILLIAM ST Vacant lot New constructionBought for $28K in 2019, built new under a 2020 permit, sold for $60K in 2022. | Vacant | $47K | —/— | — | — | 2 | lien in pre-2017 ledger |
| 2118 E WILLIAM ST History4 L&I violations (2008); Inspection failed (2008); Inspection passed (2009). | Owner-occupied | $154K | 3/1 | 1,020 | 1965 | 0 | $1K tax · Jun ’22 |
| 2119 E WILLIAM ST New constructionbuilt new (reduced taxable assessment shown). | Owner-occupied | $151K | 3/1 | 1,120 | 1920 | 0 | assessment exemption · basis unverified$6K tax · Jun ’22lien in pre-2017 ledger |
| 2120 E WILLIAM ST Vacant lot New constructionBought for $2K in 2018, built new under a 2021 permit, sold for $49K in 2021. | Vacant | $47K | —/— | — | — | 3 | lien in pre-2017 ledger |
| 2121 E WILLIAM ST TradedTraded 2×: $7K in 2008 → $5K in 2017 (-31%). | Owner-occupied | $100K | 3/1 | 990 | 1920 | 2 | lien in pre-2017 ledger |
| 2122 E WILLIAM ST Vacant lot HistoryInspection passed (2002); 2 L&I violations (2007). | Vacant | $47K | —/— | — | — | 0 | $359 tax · Jun ’22 |
| 2123 E WILLIAM ST | Absentee individual | $145K | 3/1 | 990 | 1920 | 0 | |
| 2124 E WILLIAM ST | Owner-occupied | $144K | 3/1 | 1,022 | 1920 | 1 | $281 tax · Jun ’22lien in pre-2017 ledger |
| 2125 E WILLIAM ST Historysold $50K (2006); 4 L&I violations incl UNSAFE - UNFIT NO EVAC (2007); Inspection passed (2008); 4 L&I violations (2011); L&I: 3 failed, 1 passed (2011); Inspection passed (2012); L&I violation (2024); Inspection failed ×2 (2024). | Absentee individual | $116K | 2/1 | 624 | 1920 | 1 | licensed rental$1K tax · Jun ’22lien in pre-2017 ledger |
| 2126 E WILLIAM ST TradedTraded 2×: $7K in 2012 → $20K in 2014 (+186%). | Absentee individual | $138K | 3/1 | 900 | 1920 | 2 | licensed rental |
| 2127 E WILLIAM ST Vacant lot New constructionbuilt new under a 2021 permit, sold for $65K in 2021. | Vacant | $41K | —/— | — | — | 1 | lien in pre-2017 ledger |
| 2128 E WILLIAM ST | Owner-occupied | $138K | 3/1 | 900 | 1920 | 0 | assessment exemption · basis unverified |
| 2129 E WILLIAM ST Vacant lot History4 L&I violations (2016); 2 L&I violations (2017); 2 L&I violations (2018); L&I violation (2025); L&I: 1 failed, 1 passed (2025). | Vacant | $41K | —/— | — | — | 0 | $345 tax · Jun ’22lien in pre-2017 ledger |
| 2130 E WILLIAM ST Vacant lot History2 L&I violations (2019); L&I violation (2023); Inspection failed ×2 (2023); 3 L&I violations (2024); L&I: 3 failed, 2 passed (2024); L&I violation (2025); L&I: 2 failed, 1 passed (2025). | Vacant | $47K | —/— | — | — | 0 | |
| 2131 E WILLIAM ST Vacant lot History4 L&I violations (2016); 2 L&I violations (2017); 2 L&I violations (2018); L&I violation (2025); L&I: 1 failed, 2 passed (2025). | Vacant | $41K | —/— | — | — | 0 | lien in pre-2017 ledger |
| 2132 E WILLIAM ST Vacant lot History2 L&I violations (2019); L&I violation (2023); Inspection failed ×2 (2023); 3 L&I violations (2024); L&I: 4 failed, 1 passed (2024); L&I violation (2025); L&I: 2 failed, 1 passed (2025). | Vacant | $47K | —/— | — | — | 0 | $1K tax · Jun ’22lien in pre-2017 ledger |
| 2133 E WILLIAM ST New constructionbuilt new under a 2024 permit (reduced taxable assessment shown), sold for $280K in 2025. | Owner-occupied | $222K | 3/— | 912 | 2025 | 2 | assessment exemption · basis unverified |
| 2134 E WILLIAM ST Vacant lot History3 L&I violations (2011); sold $3K (2017). | Vacant | $47K | —/— | — | — | 1 | |
| 2135 E WILLIAM ST New constructionBought for $43K in 2024, built new under a 2024 permit (reduced taxable assessment shown), sold for $280K in 2025. | Owner-occupied | $226K | 3/— | 958 | 2025 | 2 | assessment exemption · basis unverified |
| 2136 E WILLIAM ST Vacant lot History3 L&I violations (2008); 4 L&I violations (2011); 7 L&I violations (2012); 2 L&I violations (2013). | Vacant | $47K | —/— | — | — | 0 | lien in pre-2017 ledger |
| 2137 E WILLIAM ST Vacant lot History4 L&I violations (2016); 2 L&I violations (2017); sold $43K (2022); L&I violation (2023); L&I: 1 failed, 1 passed (2023); L&I violation (2026); L&I: 1 failed, 1 passed (2026). | Vacant | $41K | —/— | — | — | 1 | lien in pre-2017 ledger |
| 2138 E WILLIAM ST | Owner-occupied | $95K | 3/1 | 900 | 1920 | 1 | |
| 2139 E WILLIAM ST Vacant lot History2 L&I violations (2013); 2 L&I violations (2015); 4 L&I violations (2016); 2 L&I violations (2017); sold $43K (2022). | Vacant | $46K | —/— | — | — | 1 | lien in pre-2017 ledger |
| 2141 E WILLIAM ST Vacant lot New constructionbuilt new, sold for $52K in 2022. | Vacant | $45K | —/— | — | — | 1 | lien in pre-2017 ledger |
| 2143 E WILLIAM ST Vacant lot New constructionbuilt new, sold for $52K in 2022. | Vacant | $45K | —/— | — | — | 1 | lien in pre-2017 ledger |
| 2145 E WILLIAM ST New constructionbuilt new under a 2018 permit. | Absentee individual | $60K | 3/1 | 840 | 1920 | 0 | licensed rentallien in pre-2017 ledger |
| 2147 E WILLIAM ST Historysold $7K (2001); 8 L&I violations incl UNSAFE STRUCTURE (2024); Inspection failed ×6 (2024); L&I violation (2025); L&I: 7 failed, 1 passed (2025); Inspection failed ×2 (2026). | Owner-occupied | $131K | 3/1 | 840 | 1920 | 1 | 4 viol$5K tax · Jun ’22lien in pre-2017 ledger |
| 2149 E WILLIAM ST Frequently tradedTraded 3×: $8K in 2009 → $6K in 2012 (-25%). | Owner-occupied | $131K | 3/1 | 840 | 1920 | 3 | |
| 2153 E WILLIAM ST ImprovedOwner pulled a plumbing permit in 2007. | Owner-occupied | $142K | 3/1 | 986 | 1920 | 0 | |
| 2155 E WILLIAM ST Vacant lot | Vacant | $45K | —/— | — | — | 0 | |
| 2157 E WILLIAM ST Vacant lot History2 L&I violations (2008); 3 L&I violations (2024); L&I: 4 failed, 1 passed (2024); 2 L&I violations (2025); L&I: 3 failed, 1 passed (2025). | Vacant | $41K | —/— | — | — | 0 | 1 viol$5K tax · Jun ’22lien in pre-2017 ledger |
| 2159 E WILLIAM ST New constructionbuilt new under a 2019 permit (reduced taxable assessment shown), sold for $315K in 2021. | Absentee individual | $331K | 3/2 | 1,425 | 2021 | 1 | licensed rentalassessment exemption · basis unverifiedlien in pre-2017 ledger |
| 2161 E WILLIAM ST Vacant lot TradedTraded 2×: $10K in 2014 → $56K in 2026 (+481%). | Vacant | $42K | —/— | — | — | 2 | lien in pre-2017 ledger |
| 2163 E WILLIAM ST ImprovedBought for $4K in 2004. Owner pulled a make safe permit for rp permit in 2026. | Investor / LLC | $155K | 2/1 | 1,296 | 1920 | 3 | 5 viol |
| 2165 E WILLIAM ST Vacant lot History2 L&I violations (2008); 2 L&I violations incl UNSAFE STRUCTURE (2025); Inspection failed ×3 (2025); Appeal complete (2026); Inspection passed (2026). | Vacant | $41K | —/— | — | — | 0 | lien in pre-2017 ledger |
| 2167 E WILLIAM ST Vacant lot History2 L&I violations (2008). | Vacant | $41K | —/— | — | — | 0 | $880 tax · Jun ’22lien in pre-2017 ledger |
| 2169 E WILLIAM ST Vacant lot HistoryL&I violation (2021); Inspection failed (2021); Inspection failed (2022). | Vacant | $43K | —/— | — | — | 0 | $907 tax · Jun ’22lien in pre-2017 ledger |
| 2171 E WILLIAM ST Vacant lot History2 L&I violations (2008). | Vacant | $43K | —/— | — | — | 0 | $10K tax · Jun ’22lien in pre-2017 ledger |
| 2173 E WILLIAM ST New constructionbuilt new under a 2019 permit (reduced taxable assessment shown), sold for $325K in 2021. | Owner-occupied | $331K | 3/2 | 1,425 | 2021 | 1 | assessment exemption · basis unverified$1K tax · Jun ’22lien in pre-2017 ledger |
| 2175-77 E WILLIAM ST Vacant lot History2 L&I violations (2008); 2 L&I violations (2014). | Vacant | $81K | —/— | — | — | 0 |
Neighborhood
First time here?
This is the 2100 block of E William St,
on paper.
50 homes. The deeds, permits, L&I rows, assessments and sales fetched for this report — with links back to official sources.
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The whole record is free.
Permits, violations, taxes, deeds, ownership, and block context are all here. The public record is free to read; membership is for deeper research.
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What to catch on the way down.
On the way down: the map (tap any building, even off this block), the who-really-pays bar, and the house-by-house roster. Every address opens its own report.
Generated 2026-07-10 from public City of Philadelphia records · Download this block's data (CSV)