644 51st St
Philadelphia, PA 19143
— ba 1,792 sqft Built 1925 Lot 1,615 sqft other
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2026 | $213,520 | $53,380 | $266,900 | $3,736 |
| 2025 | $213,520 | $53,380 | $266,900 | $3,736 |
| 2024 | $186,960 | $46,740 | $233,700 | $3,271 |
| 2023 | $186,960 | $46,740 | $233,700 | $3,271 |
| 2022 | $111,690 | $19,710 | $131,400 | $1,839 |
| 2021 | $111,690 | $19,710 | $131,400 | $1,839 |
| 2020 | $111,690 | $19,710 | $131,400 | $1,839 |
| 2019 | $107,525 | $18,975 | $126,500 | $1,770 |
| 2018 | $36,635 | $6,465 | $43,100 | $603 |
| 2017 | $36,635 | $6,465 | $43,100 | $603 |
| 2016 | $33,193 | $9,907 | $43,100 | $603 |
| 2015 | $50,093 | $9,907 | $60,000 | $804 |
| 2014 | $78,993 | $9,907 | $88,900 | $1,191 |
| 2013 | $2,048 | $8,192 | $10,240 | $1,000 |
| 2012 | $2,048 | $8,192 | $10,240 | $965 |
| 2011 | $2,048 | $8,192 | $10,240 | $930 |
| 2010 | $2,048 | $8,192 | $10,240 | $846 |
| 2009 | $2,048 | $8,192 | $10,240 | $846 |
Property facts
Year built
1925
Property type
other
Stories
2
Beds
—
Baths
—
Living area
1,792 sqft
Lot size
1,615 sqft
ZIP code
19143
City
Philadelphia
Street
51st St
Coordinates
39.94900, -75.22540
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 644 51st St last sell?
No public-record sale is on file for 644 51st St.
What is the current tax assessment for 644 51st St?
The most recent total assessment for 644 51st St (year 2026) is $266,900 with $3,736 in property tax.
When was 644 51st St built?
644 51st St was built in 1925.
How does 644 51st St compare to others on 51st St?
We track 8 other properties on 51st St. Browse the list under "Other properties on 51st St" to compare beds, baths, and sale history.
What are the property facts for 644 51st St?
644 51st St is a — bath, 1,792 sqft, 1,615 sqft lot other.
Is 644 51st St a flip candidate?
No — 644 51st St does not appear in our flips dataset.
Is 644 51st St a tax-appeal candidate?
No — 644 51st St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+4.2%
Implied 1-yr
+16.8%
2026 Q3
$319.1K
2026 Q4
$321.3K
ZIP 19143 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 51st St