The property at 525 4th Avenue, Bethlehem, PA 18018, built in 1885, is a 1,955 square foot Single Family and has 3 bedrooms and 1 bathrooms. It is situated on a lot that is 3,150 square feet and was last tax assessed in 2025 for a valuation of $137,300
The estimate for this property has experienced a 13.29% increase in the past 6 months reaching a value of $302,970.
Property Tax History
Source: Public Records
| Year | Assessment |
|---|---|
| 2024 | $137,300 |
| 2023 | $137,300 |
| 2022 | $137,300 |
| 2019 | $137,300 |
| 2018 | $137,300 |
| 2017 | $137,300 |
| 2016 | $137,300 |
| 2015 | $137,300 |
| 2014 | $137,300 |
Valuation History
Source: Public Records
| Month | Valuation | Single Family Homes Sold | Median Sales Price/Sqft |
|---|---|---|---|
| Dec 2025 | $302,970 | - | - |
| Nov 2025 | $307,939 | - | - |
| Oct 2025 | $306,340 | - | - |
| Sep 2025 | $300,475 | - | - |
| Aug 2025 | $287,538 | - | - |
| Jul 2025 | $276,769 | - | - |
| Jun 2025 | $269,823 | - | - |
| May 2025 | $267,435 | - | - |
| Apr 2025 | $263,710 | - | - |
| Mar 2025 | $262,025 | - | - |
| Feb 2025 | $262,278 | - | - |
| Jan 2025 | $263,847 | - | - |
| Dec 2024 | $266,528 | - | - |
| Nov 2024 | $261,664 | - | - |
| Sep 2024 | $247,916 | - | - |
| Aug 2024 | $242,840 | - | - |
| Jul 2024 | $264,158 | - | - |
| Jun 2024 | $242,675 | - | - |
| May 2024 | $238,390 | - | - |
| Mar 2024 | $248,092 | - | - |
| Feb 2024 | $251,399 | - | - |
| Jan 2024 | $249,763 | - | - |
| Dec 2023 | $250,064 | - | - |
| Nov 2023 | $238,694 | - | - |
| Oct 2023 | $234,013 | - | - |
| Sep 2023 | $257,898 | - | - |
| Aug 2023 | $246,661 | - | - |
| Jul 2023 | $220,558 | - | - |
| Jun 2023 | $222,981 | - | - |
| May 2023 | $219,420 | - | - |
| Apr 2023 | $218,766 | - | - |
| Mar 2023 | $231,570 | - | - |
| Feb 2023 | $232,300 | - | - |
| Jan 2023 | $236,100 | - | - |
| Dec 2022 | $240,100 | - | - |
*Market History, including Median Sales Price per square foot, and Single Family Homes Sold is based on historical data of Zip Code: 18018 - PA
Population & Environment
Source: Sperling's Best Places
| Zip | City | County | National | |
|---|---|---|---|---|
| Population | 33,097 | 77,554 | 373,030 | 335,858,263 |
| Population Density | 6,431 | 4,060 | 1,081 | 95 |
| People per Household | 2.2 | 2.3 | 2.5 | 2.6 |
| Median Age | 41 | 38 | 41.4 | 39.1 |
| Median Income | $58,134 | $58,226 | $65,467 | $66,222 |
| Average Income | $34,130 | $31,352 | $34,449 | $35,475 |
| Cost of Living Index | 87 | 92 | 101 | 100 |
| Zip | City | County | National | |
|---|---|---|---|---|
| January Avg. High Temp | 19.1°F | 19.1°F | 19.1°F | 22.6°F |
| July Avg. High Temp | 83.9°F | 83.9°F | 83.9°F | 86.2°F |
| Annual Precipitation | 45.17" | 45.17" | 45.17" | 38" |
Click Zestimate price to view details on Zillow. Zestimate data is provided "as is" via the Zestimate API. © Zillow, Inc., 2006-2022. Use is subject to Terms of Use.
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