523 Main St
Allentown, PA 18104
3 bd 3 ba 2,499 sqft Built 1956 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 | $220,400 | $33,100 | $253,500 | $8,528 |
| 2024 | $220,400 | $33,100 | $253,500 | $12,665 |
| 2023 | $220,400 | $33,100 | $253,500 | $12,665 |
| 2022 | $220,400 | $33,100 | $253,500 | $8,169 |
| 2021 | $220,400 | $32,400 | $252,800 | $7,977 |
| 2020 | $220,400 | $32,400 | $252,800 | $7,774 |
| 2019 | $220,400 | $32,400 | $252,800 | $7,651 |
| 2018 | $220,400 | $32,400 | $252,800 | $7,112 |
| 2017 | $220,400 | $31,700 | $252,100 | $6,907 |
| 2016 | $220,400 | $31,700 | $252,100 | $6,917 |
| 2015 | $220,400 | $31,700 | $252,100 | $6,921 |
| 2014 | $220,400 | $31,700 | $252,100 | $9,975 |
| 2013 | $220,400 | $31,700 | $252,100 | $9,784 |
| 2012 | $83,350 | $10,850 | $94,200 | $95,049 |
| 2011 | $83,350 | $10,850 | $94,200 | $7,090 |
| 2010 | $83,350 | $10,850 | $94,200 | $6,450 |
| 2009 | $83,350 | $10,850 | $94,200 | $6,450 |
| 2008 | $83,350 | $10,850 | $94,200 | $6,450 |
Property facts
Year built
1956
Property type
single_family
Stories
—
Beds
3
Baths
3
Living area
2,499 sqft
Lot size
—
ZIP code
18104
City
Allentown
Street
Main St
Coordinates
40.59753, -75.51966
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 523 Main St last sell?
No public-record sale is on file for 523 Main St.
What is the current tax assessment for 523 Main St?
The most recent total assessment for 523 Main St (year 2026) is $253,500 with $8,528 in property tax.
When was 523 Main St built?
523 Main St was built in 1956.
How does 523 Main St compare to others on Main St?
We track 8 other properties on Main St. Browse the list under "Other properties on Main St" to compare beds, baths, and sale history.
What are the property facts for 523 Main St?
523 Main St is a 3 bed, 3 bath, 2,499 sqft single_family.
Is 523 Main St a flip candidate?
No — 523 Main St does not appear in our flips dataset.
Is 523 Main St a tax-appeal candidate?
No — 523 Main 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 Main St