121 17th St
Allentown, PA 18104
5 bd 1 ba 2,480 sqft Built 1919 Lot 2,400 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 | $128,800 | $9,000 | $137,800 | $4,457 |
| 2024 | $128,800 | $9,000 | $137,800 | $6,884 |
| 2023 | $128,800 | $9,000 | $137,800 | $6,884 |
| 2022 | $128,800 | $9,000 | $137,800 | $4,269 |
| 2021 | $128,800 | $9,000 | $137,800 | $4,183 |
| 2020 | $128,800 | $9,000 | $137,800 | $4,072 |
| 2019 | $128,800 | $9,000 | $137,800 | $4,005 |
| 2018 | $128,800 | $9,000 | $137,800 | $3,745 |
| 2017 | $128,800 | $9,000 | $137,800 | $3,649 |
| 2016 | $128,800 | $9,000 | $137,800 | $3,655 |
| 2015 | $128,800 | $9,000 | $137,800 | $3,658 |
| 2014 | $128,800 | $9,000 | $137,800 | $5,452 |
| 2013 | $128,800 | $9,000 | $137,800 | $5,348 |
| 2012 | $37,350 | $4,300 | $41,650 | $42,025 |
| 2011 | $37,350 | $4,300 | $41,650 | $3,115 |
| 2010 | $37,350 | $4,300 | $41,650 | $2,832 |
| 2009 | $37,350 | $4,300 | $41,650 | $2,832 |
| 2008 | $37,350 | $4,300 | $41,650 | $2,832 |
Property facts
Year built
1919
Property type
single_family
Stories
3
Beds
5
Baths
1
Living area
2,480 sqft
Lot size
2,400 sqft
ZIP code
18104
City
Allentown
Street
17th St
Coordinates
40.59457, -75.49094
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 121 17th St last sell?
No public-record sale is on file for 121 17th St.
What is the current tax assessment for 121 17th St?
The most recent total assessment for 121 17th St (year 2026) is $137,800 with $4,457 in property tax.
When was 121 17th St built?
121 17th St was built in 1919.
How does 121 17th St compare to others on 17th St?
We track 8 other properties on 17th St. Browse the list under "Other properties on 17th St" to compare beds, baths, and sale history.
What are the property facts for 121 17th St?
121 17th St is a 5 bed, 1 bath, 2,480 sqft, 2,400 sqft lot single_family.
Is 121 17th St a flip candidate?
No — 121 17th St does not appear in our flips dataset.
Is 121 17th St a tax-appeal candidate?
No — 121 17th 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 17th St