511 Walnut St
Allentown, PA 18101
3 bd 1 ba 1,230 sqft Built 1880 Lot 1,382 sqft single_family
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 | $62,800 | $5,400 | $68,200 | $2,224 |
| 2024 | $62,800 | $5,400 | $68,200 | $3,407 |
| 2023 | $62,800 | $5,400 | $68,200 | $3,407 |
| 2022 | $62,800 | $5,400 | $68,200 | $2,131 |
| 2021 | $62,800 | $5,400 | $68,200 | $2,088 |
| 2020 | $62,800 | $5,400 | $68,200 | $2,033 |
| 2019 | $62,800 | $5,400 | $68,200 | $2,000 |
| 2018 | $62,800 | $5,400 | $68,200 | $1,868 |
| 2017 | $62,800 | $5,400 | $68,200 | $1,820 |
| 2016 | $62,800 | $5,400 | $68,200 | $1,823 |
| 2015 | $62,800 | $5,400 | $68,200 | $1,824 |
| 2014 | $62,800 | $5,400 | $68,200 | $2,698 |
| 2013 | $62,800 | $5,400 | $68,200 | $2,647 |
| 2012 | $17,850 | $1,950 | $19,800 | $19,978 |
| 2011 | $17,850 | $1,950 | $19,800 | $1,477 |
| 2010 | $17,850 | $1,950 | $19,800 | $1,342 |
| 2009 | $17,850 | $1,950 | $19,800 | $1,342 |
| 2008 | $17,850 | $1,950 | $19,800 | $1,342 |
Property facts
Year built
1880
Property type
single_family
Stories
2
Beds
3
Baths
1
Living area
1,230 sqft
Lot size
1,382 sqft
ZIP code
18101
City
Allentown
Street
Walnut St
Coordinates
40.60186, -75.46777
Comparable properties nearby
Frequently asked questions
When did 511 Walnut St last sell?
No public-record sale is on file for 511 Walnut St.
What is the current tax assessment for 511 Walnut St?
The most recent total assessment for 511 Walnut St (year 2026) is $68,200 with $2,224 in property tax.
When was 511 Walnut St built?
511 Walnut St was built in 1880.
How does 511 Walnut St compare to others on Walnut St?
We track 8 other properties on Walnut St. Browse the list under "Other properties on Walnut St" to compare beds, baths, and sale history.
What are the property facts for 511 Walnut St?
511 Walnut St is a 3 bed, 1 bath, 1,230 sqft, 1,382 sqft lot single_family.
Is 511 Walnut St a flip candidate?
No — 511 Walnut St does not appear in our flips dataset.
Is 511 Walnut St a tax-appeal candidate?
No — 511 Walnut 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
+0.7%
Implied 1-yr
+2.9%
2026 Q3
$271.8K
2026 Q4
$273.7K
ZIP 18101 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Walnut St