2121 Union St
Allentown, PA 18104
3 bd 1 ba 1,890 sqft Built 1920 Lot 7,200 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 |
|---|---|---|---|---|
| 2021 | $145,600 | $25,800 | $171,400 | $5,482 |
| 2020 | $145,600 | $25,800 | $171,400 | $5,344 |
| 2019 | $145,600 | $25,800 | $171,400 | $5,261 |
| 2018 | $145,600 | $25,800 | $171,400 | $4,880 |
| 2017 | $145,600 | $25,800 | $171,400 | $4,761 |
| 2016 | $145,600 | $25,800 | $171,400 | $4,768 |
| 2015 | $145,600 | $25,800 | $171,400 | $4,769 |
| 2014 | $145,600 | $25,800 | $171,400 | $6,782 |
| 2013 | $145,600 | $25,800 | $171,400 | $6,652 |
| 2012 | $37,350 | $8,950 | $46,300 | $46,718 |
| 2011 | $37,350 | $8,950 | $46,300 | $3,628 |
| 2010 | $37,350 | $8,950 | $46,300 | $3,314 |
| 2009 | $37,350 | $8,950 | $46,300 | $3,314 |
Property facts
Year built
1920
Property type
single_family
Stories
1
Beds
3
Baths
1
Living area
1,890 sqft
Lot size
7,200 sqft
ZIP code
18104
City
Allentown
Street
Union St
Coordinates
40.59171, -75.50042
Comparable properties nearby
Frequently asked questions
When did 2121 Union St last sell?
No public-record sale is on file for 2121 Union St.
What is the current tax assessment for 2121 Union St?
The most recent total assessment for 2121 Union St (year 2021) is $171,400 with $5,482 in property tax.
When was 2121 Union St built?
2121 Union St was built in 1920.
How does 2121 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 2121 Union St?
2121 Union St is a 3 bed, 1 bath, 1,890 sqft, 7,200 sqft lot single_family.
Is 2121 Union St a flip candidate?
No — 2121 Union St does not appear in our flips dataset.
Is 2121 Union St a tax-appeal candidate?
No — 2121 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
+4.5%
Implied 1-yr
+17.9%
2026 Q3
$584.7K
2026 Q4
$605K
ZIP 18104 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union St