Who owns your block
4800 block of Summerdale Ave
A mostly owner-occupied block: 72% of homes are lived in by their owners.
The typical home here is up 97% since 2016, now about $181K. Property taxes are climbing about 1% a year though the increases have eased lately.
- Owner-occupied
- Investor / LLC
- Absentee
- Vacant
- Has violations
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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 $181K — about 0.8× the citywide median, and above 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 | $181K | $170K | $223K |
| Owner-occupied | 56% | 40% | 41% |
Safety & quality of life
Within 200 metres of the block over the last 12 months: 50 reported crimes (19 violent) and 160 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
- $181K typical home, up +97% since 2016
- Tax bill $1,278 to $1,463 a year, +1%/yr and compounding
- Whole block: $7.4M assessed, $90,073/yr to the city, about $5,004 per home
Median assessed value · 2016–2027
▲ +97% since 2016
Estimated property tax · per home, per year
▲ +14% since 2016 · ~+1%/yr
Who really pays — each home's tax bill as a share of its value
Philadelphia charges every home the same 1.40% of its assessed value. On this block, 8 of 18 homes pay that full rate — and 10 pay less, because abatements and exemptions shrink the taxed value. Each dot is one home; the further left, the less of its value it pays. Hover a dot for the house.
The block as an asset
Read like a financial asset, this block has tracked the Philadelphia market, compounding +6.3% 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 $197 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 24 arm's-length sales since 2000. The typical home has sold 1 time in that window, while 5 have not changed hands at all.
Every recorded sale · price & date
Who owns it
Ownership of 18 parcels
- Owner-occupied 13
- Investor / LLC 3
- Absentee individual 2
Value distribution today
| Owner | On block | Owns citywide | Portfolio value | Source |
|---|---|---|---|---|
| Mis Real Estate Holdings | 1 | 12 | $2.0M | phila.gov ↗ · registry ↗ |
| Mm Philly Realty LLC | 1 | 10 | $1.7M | phila.gov ↗ · registry ↗ |
| 4890 Summerdale Associates LP | 1 | 2 | $2.1M | 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 18 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 |
|---|---|---|---|---|---|---|---|
| 4812 SUMMERDALE AVE | Owner-occupied | $173K | 3/1 | 1,602 | 1925 | 0 | |
| 4814 SUMMERDALE AVE TradedTraded 2×: $70K in 2007 → $110K in 2007 (+57%). | Owner-occupied | $181K | 3/1 | 1,564 | 1925 | 2 | |
| 4816 SUMMERDALE AVE | Owner-occupied | $181K | 3/1 | 1,564 | 1925 | 0 | |
| 4818 SUMMERDALE AVE | Owner-occupied | $181K | 3/1 | 1,564 | 1925 | 0 | |
| 4820 SUMMERDALE AVE | Owner-occupied | $181K | 3/1 | 1,564 | 1925 | 1 | |
| 4822 SUMMERDALE AVE | Owner-occupied | $181K | 3/1 | 1,564 | 1925 | 1 | |
| 4824 SUMMERDALE AVE | Owner-occupied | $228K | —/— | 1,833 | 1925 | 1 | |
| 4830 SUMMERDALE AVE | Absentee individual | $244K | —/— | 2,036 | 1915 | 0 | rented |
| 4832 SUMMERDALE AVE | Investor / LLC | $179K | 3/1 | 1,497 | 1925 | 1 | rentedtax lien |
| 4834 SUMMERDALE AVE | Owner-occupied | $179K | 3/1 | 1,497 | 1925 | 1 | |
| 4836 SUMMERDALE AVE | Owner-occupied | $177K | 3/1 | 1,497 | 1925 | 0 | |
| 4838 SUMMERDALE AVE TradedTraded 2×: $50K in 2019 → $160K in 2019 (+220%). | Owner-occupied | $177K | 3/1 | 1,497 | 1925 | 2 | |
| 4840 SUMMERDALE AVE Frequently tradedTraded 4×: $50K in 2000 → $48K in 2019 (-4%). | Absentee individual | $208K | 3/1 | 1,497 | 1925 | 4 | rented |
| 4842 SUMMERDALE AVE Frequently tradedTraded 3×: $42K in 2003 → $115K in 2006 (+177%). | Owner-occupied | $177K | 3/1 | 1,497 | 1925 | 3 | |
| 4844 SUMMERDALE AVE Frequently tradedTraded 4×: $100K in 2005 → $150K in 2020 (+50%). | Owner-occupied | $168K | 3/2 | 1,497 | 1925 | 4 | |
| 4846 SUMMERDALE AVE | Investor / LLC | $187K | 3/1 | 1,497 | 1925 | 1 | rented |
| 4871 SUMMERDALE AVE Historysold $35K (2001); Appeal filed (2019); Appeal city affirmed (2020); Appeal city affirmed (2020). | Owner-occupied | $2.3M | —/— | 29,396 | 1930 | 1 | |
| 4890 SUMMERDALE AVE TradedTraded 2×: $678K in 2004 → $150K in 2025 (-78%). | Investor / LLC | $2.1M | —/— | 24,650 | 1931 | 2 |
Neighborhood
Neighborhood income and demographics are coming soon.
Generated 2026-07-08 from public City of Philadelphia records · Download this block's data (CSV)