340 Union St
Columbia, PA 17512
3 bd 2 ba 1,464 sqft Built 1870 Lot 1,307 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 | $61,600 | $5,900 | $67,500 | $2,623 |
| 2025 | $61,600 | $5,900 | $67,500 | $2,657 |
| 2024 | $61,600 | $5,900 | $67,500 | $2,522 |
| 2023 | $61,600 | $5,900 | $67,500 | $2,522 |
| 2022 | $61,600 | $5,900 | $67,500 | $2,522 |
| 2021 | $61,600 | $5,900 | $67,500 | $2,522 |
| 2020 | $61,600 | $5,900 | $67,500 | $2,522 |
| 2019 | $61,600 | $5,900 | $67,500 | $2,479 |
| 2018 | $61,600 | $5,900 | $67,500 | $2,679 |
| 2017 | $37,400 | $11,300 | $48,700 | $2,000 |
| 2016 | $37,400 | $11,300 | $48,700 | $1,972 |
| 2015 | $37,400 | $11,300 | $48,700 | $1,944 |
| 2014 | $37,400 | $11,300 | $48,700 | $1,904 |
| 2013 | $37,400 | $11,300 | $48,700 | $1,837 |
| 2012 | $37,400 | $11,300 | $48,700 | $1,822 |
| 2011 | $37,400 | $11,300 | $48,700 | $1,791 |
| 2010 | $37,400 | $11,300 | $48,700 | $1,742 |
| 2009 | $37,400 | $11,300 | $48,700 | $1,742 |
| 2008 | $37,400 | $11,300 | $48,700 | $1,663 |
Property facts
Year built
1870
Property type
townhomes
Stories
3
Beds
3
Baths
2
Living area
1,464 sqft
Lot size
1,307 sqft
ZIP code
17512
City
Columbia
Street
Union St
Coordinates
40.03030, -76.49896
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 340 Union St last sell?
No public-record sale is on file for 340 Union St.
What is the current tax assessment for 340 Union St?
The most recent total assessment for 340 Union St (year 2026) is $67,500 with $2,623 in property tax.
When was 340 Union St built?
340 Union St was built in 1870.
How does 340 Union St compare to others on Union St?
We track 8 other properties on Union St. Browse the list under "Other properties on Union St" to compare beds, baths, and sale history.
What are the property facts for 340 Union St?
340 Union St is a 3 bed, 2 bath, 1,464 sqft, 1,307 sqft lot townhomes.
Is 340 Union St a flip candidate?
No — 340 Union St does not appear in our flips dataset.
Is 340 Union St a tax-appeal candidate?
No — 340 Union 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 Union St