305 Union St
Allentown, PA 18109
3 bd 2 ba 1,823 sqft Built 1915 Lot 3,750 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 | $85,800 | $12,200 | $98,000 | $3,285 |
| 2024 | $85,800 | $12,200 | $98,000 | $4,896 |
| 2023 | $85,800 | $12,200 | $98,000 | $4,896 |
| 2022 | $85,800 | $12,200 | $98,000 | $3,147 |
| 2021 | $85,800 | $12,200 | $98,000 | $3,085 |
| 2020 | $85,800 | $12,200 | $98,000 | $3,006 |
| 2019 | $85,800 | $12,200 | $98,000 | $2,959 |
| 2018 | $85,800 | $12,200 | $98,000 | $2,751 |
| 2017 | $85,800 | $12,200 | $98,000 | $2,683 |
| 2016 | $85,800 | $12,200 | $98,000 | $2,687 |
| 2015 | $85,800 | $12,200 | $98,000 | $2,688 |
| 2014 | $102,100 | $12,200 | $114,300 | $4,522 |
| 2013 | $102,100 | $12,200 | $114,300 | $4,436 |
| 2012 | $27,600 | $4,800 | $32,400 | $32,692 |
| 2011 | $27,600 | $4,800 | $32,400 | $2,481 |
| 2010 | $27,600 | $4,800 | $32,400 | $2,261 |
| 2009 | $27,600 | $4,800 | $32,400 | $2,261 |
| 2008 | $27,600 | $4,800 | $32,400 | $2,261 |
Property facts
Year built
1915
Property type
single_family
Stories
3
Beds
3
Baths
2
Living area
1,823 sqft
Lot size
3,750 sqft
ZIP code
18109
City
Allentown
Street
Union St
Coordinates
40.60754, -75.44656
Comparable properties nearby
Frequently asked questions
When did 305 Union St last sell?
No public-record sale is on file for 305 Union St.
What is the current tax assessment for 305 Union St?
The most recent total assessment for 305 Union St (year 2026) is $98,000 with $3,285 in property tax.
When was 305 Union St built?
305 Union St was built in 1915.
How does 305 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 305 Union St?
305 Union St is a 3 bed, 2 bath, 1,823 sqft, 3,750 sqft lot single_family.
Is 305 Union St a flip candidate?
No — 305 Union St does not appear in our flips dataset.
Is 305 Union St a tax-appeal candidate?
No — 305 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
+3.2%
Implied 1-yr
+12.9%
2026 Q3
$308.7K
2026 Q4
$316.9K
ZIP 18109 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union St