3120 Diamond Ave
Allentown, PA 18103
2 bd 1 ba 1,014 sqft Built 1952 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 | $84,800 | $17,600 | $102,400 | $3,528 |
| 2024 | $84,800 | $17,600 | $102,400 | $5,115 |
| 2023 | $84,800 | $17,600 | $102,400 | $5,115 |
| 2022 | $84,800 | $17,600 | $102,400 | $3,380 |
| 2021 | $84,800 | $17,600 | $102,400 | $3,316 |
| 2020 | $84,800 | $17,600 | $102,400 | $3,234 |
| 2019 | $84,800 | $17,600 | $102,400 | $3,184 |
| 2018 | $84,800 | $17,600 | $102,400 | $2,948 |
| 2017 | $84,800 | $17,600 | $102,400 | $2,877 |
| 2016 | $84,800 | $17,600 | $102,400 | $2,881 |
| 2015 | $84,800 | $17,600 | $102,400 | $2,881 |
| 2014 | $84,800 | $17,600 | $102,400 | $4,051 |
| 2013 | $84,800 | $17,600 | $102,400 | $3,974 |
| 2012 | $27,700 | $7,050 | $34,750 | $35,063 |
| 2011 | $27,700 | $7,050 | $34,750 | $2,736 |
| 2010 | $27,700 | $7,050 | $34,750 | $2,500 |
| 2009 | $27,700 | $7,050 | $34,750 | $2,500 |
| 2008 | $27,700 | $7,050 | $34,750 | $2,500 |
Property facts
Year built
1952
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
1,014 sqft
Lot size
—
ZIP code
18103
City
Allentown
Street
Diamond Ave
Coordinates
40.55846, -75.49025
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 3120 Diamond Ave last sell?
No public-record sale is on file for 3120 Diamond Ave.
What is the current tax assessment for 3120 Diamond Ave?
The most recent total assessment for 3120 Diamond Ave (year 2026) is $102,400 with $3,528 in property tax.
When was 3120 Diamond Ave built?
3120 Diamond Ave was built in 1952.
How does 3120 Diamond Ave compare to others on Diamond Ave?
We track 8 other properties on Diamond Ave. Browse the list under "Other properties on Diamond Ave" to compare beds, baths, and sale history.
What are the property facts for 3120 Diamond Ave?
3120 Diamond Ave is a 2 bed, 1 bath, 1,014 sqft single_family.
Is 3120 Diamond Ave a flip candidate?
No — 3120 Diamond Ave does not appear in our flips dataset.
Is 3120 Diamond Ave a tax-appeal candidate?
No — 3120 Diamond Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.7%
Implied 1-yr
+2.6%
2026 Q2
$377.5K
2026 Q3
$379.9K
ZIP 18103 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Diamond Ave