Who owns your block
6600 block of Callowhill St
A mostly owner-occupied block: 100% of homes are lived in by their owners, with 4 open code violations and 1 home behind $3,231 on taxes.
The typical home here is up 80% since 2016, now about $227K. Property taxes are climbing about 3% 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 $227K — about 1.0× the citywide median, and above the ZIP 19151 median of $189K. The same block, read against everyone else in the ZIP 19151 and across Philadelphia.
| This block | ZIP 19151 | Philadelphia | |
|---|---|---|---|
| Median home value | $227K | $189K | $223K |
| Owner-occupied | 87% | 54% | 41% |
Safety & quality of life
Within 200 metres of the block over the last 12 months: 15 reported crimes (10 violent) and 114 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
- $227K typical home, up +80% since 2016
- Tax bill $1,403 to $1,974 a year, +3%/yr and compounding
- Whole block: $4.1M assessed, $38,727/yr to the city, about $2,582 per home
Median assessed value · 2016–2027
▲ +80% since 2016
Estimated property tax · per home, per year
▲ +41% since 2016 · ~+3%/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:
- 6621 Callowhill Stexemption0.76%$1,666/yr on $219K
- 6619 Callowhill Stexemption0.78%$1,771/yr on $227K
- 6631 Callowhill Stexemption0.78%$1,771/yr on $227K
- 6633 Callowhill Stexemption0.78%$1,771/yr on $227K
- 6635 Callowhill Stexemption0.78%$1,771/yr on $227K
- …and 8 more paying under the full rate — the gold-ringed bubbles in the makeup chart
The block as an asset
Read like a financial asset, this block has lagged the Philadelphia market, compounding +5.5% 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 $180 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 7 arm's-length sales since 2001. The typical home has sold 0 times in that window, while 8 have not changed hands at all.
Every recorded sale · price & date
Who owns it
Ownership of 15 parcels
- Owner-occupied 15
Value distribution today
| Owner | On block | Owns citywide | Portfolio value | Source |
|---|---|---|---|---|
| Pennsylvania Trust Compan | 1 | 7 | $2.2M | 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 15 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 |
|---|---|---|---|---|---|---|---|
| 6601-07 CALLOWHILL ST ImprovedBought for $295K in 2007. Owner pulled a use permit in 2011. | Owner-occupied | $487K | —/— | 3,174 | 1925 | 1 | |
| 6609-15 CALLOWHILL ST | Owner-occupied | $490K | 3/1 | 3,222 | 1925 | 0 | |
| 6617 CALLOWHILL ST ImprovedOwner pulled a addition and/or alteration permit in 2024. | Owner-occupied | $253K | 3/1 | 1,440 | 1925 | 0 | |
| 6619 CALLOWHILL ST | Owner-occupied | $227K | 3/1 | 1,416 | 1925 | 0 | |
| 6621 CALLOWHILL ST | Owner-occupied | $219K | 3/1 | 1,416 | 1955 | 1 | |
| 6623 CALLOWHILL ST ImprovedBought for $218K in 2019. Owner pulled a electrical permit in 2019. | Owner-occupied | $285K | 3/2 | 1,440 | 1925 | 1 | |
| 6625 CALLOWHILL ST New constructionbuilt new under a 2019 permit, sold for $155K in 2011. | Owner-occupied | $261K | 3/1 | 1,440 | 1925 | 1 | |
| 6627 CALLOWHILL ST ImprovedBought for $88K in 2002. Owner pulled a alteration permit in 2016. | Owner-occupied | $241K | 3/1 | 1,416 | 1925 | 1 | |
| 6629 CALLOWHILL ST | Owner-occupied | $227K | 3/1 | 1,416 | 1925 | 0 | |
| 6631 CALLOWHILL ST ImprovedOwner pulled a addition and/or alteration permit in 2025. | Owner-occupied | $227K | 3/1 | 1,416 | 1925 | 0 | |
| 6633 CALLOWHILL ST ImprovedOwner pulled a plumbing permit in 2010. | Owner-occupied | $227K | 3/1 | 1,416 | 1925 | 0 | 1 viol |
| 6635 CALLOWHILL ST ImprovedBought for $135K in 2012. Owner pulled a electrical permit in 2012. | Owner-occupied | $227K | 3/1 | 1,416 | 1955 | 1 | |
| 6637 CALLOWHILL ST | Owner-occupied | $227K | 3/1 | 1,416 | 1925 | 0 | |
| 6639 CALLOWHILL ST | Owner-occupied | $227K | 3/1 | 1,416 | 1925 | 1 | rented |
| 6641 CALLOWHILL ST History6 L&I violations (2019); 2 L&I violations (2025); 3 L&I violations (2026). | Owner-occupied | $245K | 3/1 | 1,440 | 1925 | 0 | 3 violtax lien |
Neighborhood
Neighborhood income and demographics are coming soon.
First time here?
This is the 6600 block of Callowhill St,
on paper.
15 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
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Generated 2026-07-09 from public City of Philadelphia records · Download this block's data (CSV)