447 Union St
Columbia, PA 17512
3 bd 1 ba 972 sqft Built 1910 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 | $32,100 | $17,100 | $49,200 | $1,911 |
| 2025 | $32,100 | $17,100 | $49,200 | $1,937 |
| 2024 | $32,100 | $17,100 | $49,200 | $1,838 |
| 2023 | $32,100 | $17,100 | $49,200 | $1,838 |
| 2022 | $32,100 | $17,100 | $49,200 | $1,838 |
| 2021 | $32,100 | $17,100 | $49,200 | $1,838 |
| 2020 | $32,100 | $17,100 | $49,200 | $1,838 |
| 2019 | $32,100 | $17,100 | $49,200 | $1,806 |
| 2018 | $32,100 | $17,100 | $49,200 | $1,953 |
| 2017 | $25,800 | $12,500 | $38,300 | $1,573 |
| 2016 | $25,800 | $12,500 | $38,300 | $1,550 |
| 2015 | $25,800 | $12,500 | $38,300 | $1,529 |
| 2014 | $25,800 | $12,500 | $38,300 | $1,497 |
| 2013 | $25,800 | $12,500 | $38,300 | $1,445 |
| 2012 | $25,800 | $12,500 | $38,300 | $1,433 |
| 2011 | $25,800 | $12,500 | $38,300 | $1,408 |
| 2010 | $25,800 | $12,500 | $38,300 | $1,370 |
| 2009 | $25,800 | $12,500 | $38,300 | $1,370 |
| 2008 | $25,800 | $12,500 | $38,300 | $1,308 |
Property facts
Year built
1910
Property type
townhomes
Stories
2
Beds
3
Baths
1
Living area
972 sqft
Lot size
1,307 sqft
ZIP code
17512
City
Columbia
Street
Union St
Coordinates
40.03114, -76.49724
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 447 Union St last sell?
No public-record sale is on file for 447 Union St.
What is the current tax assessment for 447 Union St?
The most recent total assessment for 447 Union St (year 2026) is $49,200 with $1,911 in property tax.
When was 447 Union St built?
447 Union St was built in 1910.
How does 447 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 447 Union St?
447 Union St is a 3 bed, 1 bath, 972 sqft, 1,307 sqft lot townhomes.
Is 447 Union St a flip candidate?
No — 447 Union St does not appear in our flips dataset.
Is 447 Union St a tax-appeal candidate?
No — 447 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