840 Walnut St
Columbia, PA 17512
3 bd 2 ba 2,200 sqft Built 1920 Lot 2,614 sqft townhomes
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 | $79,800 | $23,200 | $103,000 | $4,002 |
| 2025 | $79,800 | $23,200 | $103,000 | $4,055 |
| 2024 | $79,800 | $23,200 | $103,000 | $3,849 |
| 2023 | $79,800 | $23,200 | $103,000 | $3,849 |
| 2022 | $79,800 | $23,200 | $103,000 | $3,849 |
| 2021 | $79,800 | $23,200 | $103,000 | $3,849 |
| 2020 | $79,800 | $23,200 | $103,000 | $3,849 |
| 2019 | $79,800 | $23,200 | $103,000 | $3,782 |
| 2018 | $79,800 | $23,200 | $103,000 | $4,089 |
| 2017 | $80,500 | $16,600 | $97,100 | $3,988 |
| 2016 | $80,500 | $16,600 | $97,100 | $3,932 |
| 2015 | $80,500 | $16,600 | $97,100 | $3,877 |
| 2014 | $80,500 | $16,600 | $97,100 | $3,797 |
| 2013 | $80,500 | $16,600 | $97,100 | $3,664 |
| 2012 | $80,500 | $16,600 | $97,100 | $3,633 |
| 2011 | $80,500 | $16,600 | $97,100 | $3,571 |
| 2010 | $80,500 | $16,600 | $97,100 | $3,473 |
| 2009 | $80,500 | $16,600 | $97,100 | $3,473 |
| 2008 | $80,500 | $16,600 | $97,100 | $3,317 |
Property facts
Year built
1920
Property type
townhomes
Stories
3
Beds
3
Baths
2
Living area
2,200 sqft
Lot size
2,614 sqft
ZIP code
17512
City
Columbia
Street
Walnut St
Coordinates
40.03830, -76.49491
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 840 Walnut St last sell?
No public-record sale is on file for 840 Walnut St.
What is the current tax assessment for 840 Walnut St?
The most recent total assessment for 840 Walnut St (year 2026) is $103,000 with $4,002 in property tax.
When was 840 Walnut St built?
840 Walnut St was built in 1920.
How does 840 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 840 Walnut St?
840 Walnut St is a 3 bed, 2 bath, 2,200 sqft, 2,614 sqft lot townhomes.
Is 840 Walnut St a flip candidate?
No — 840 Walnut St does not appear in our flips dataset.
Is 840 Walnut St a tax-appeal candidate?
No — 840 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
+1.3%
Implied 1-yr
+5.3%
2026 Q3
$336.5K
2026 Q4
$340.6K
ZIP 17512 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Walnut St