The property at 521 Harrison Street, Allentown, PA 18103, built in 1900, is a 1,232 square foot Single Family and has 3 bedrooms and 1 bathrooms. It is situated on a lot that is 1,480 square feet and was last tax assessed in 2025 for a valuation of $63,900
The estimate for this property has experienced a -13.6% decrease in the past 6 months reaching a value of $201,679.
Property Tax History
Source: Public Records
| Year | Assessment |
|---|---|
| 2024 | $63,900 |
| 2023 | $63,900 |
| 2022 | $63,900 |
| 2019 | $63,900 |
| 2018 | $63,900 |
| 2017 | $63,900 |
| 2016 | $63,900 |
| 2015 | $63,900 |
| 2014 | $63,900 |
Valuation History
Source: Public Records
| Month | Valuation | Single Family Homes Sold | Median Sales Price/Sqft |
|---|---|---|---|
| Dec 2025 | $201,679 | - | - |
| Nov 2025 | $205,168 | - | - |
| Oct 2025 | $199,343 | - | - |
| Sep 2025 | $207,967 | - | - |
| Aug 2025 | $211,234 | - | - |
| Jul 2025 | $226,935 | - | - |
| Jun 2025 | $228,506 | - | - |
| May 2025 | $233,417 | - | - |
| Apr 2025 | $235,500 | - | - |
| Mar 2025 | $225,750 | - | - |
| Feb 2025 | $227,250 | - | - |
| Jan 2025 | $226,750 | - | - |
| Dec 2024 | $227,000 | - | - |
| Nov 2024 | $229,500 | - | - |
| Sep 2024 | $228,500 | - | - |
| Aug 2024 | $159,000 | - | - |
| Jul 2024 | $156,000 | - | - |
| Jun 2024 | $156,429 | - | - |
| May 2024 | $152,812 | - | - |
| Mar 2024 | $142,194 | - | - |
| Feb 2024 | $164,995 | - | - |
| Jan 2024 | $163,742 | - | - |
| Dec 2023 | $164,831 | - | - |
| Nov 2023 | $166,000 | - | - |
| Oct 2023 | $163,250 | - | - |
| Sep 2023 | $166,361 | - | - |
| Aug 2023 | $120,132 | - | - |
| Jul 2023 | $148,521 | - | - |
| Jun 2023 | $151,500 | - | - |
| May 2023 | $148,718 | - | - |
| Apr 2023 | $111,186 | - | - |
| Mar 2023 | $148,500 | - | - |
| Feb 2023 | $140,600 | - | - |
| Jan 2023 | $134,100 | - | - |
| Dec 2022 | $131,000 | - | - |
*Market History, including Median Sales Price per square foot, and Single Family Homes Sold is based on historical data of Zip Code: 18103 - PA
Population & Environment
Source: Sperling's Best Places
| Zip | City | County | National | |
|---|---|---|---|---|
| Population | 47,133 | 123,855 | 373,030 | 335,858,263 |
| Population Density | 2,628 | 7,059 | 1,081 | 95 |
| People per Household | 2.5 | 2.6 | 2.5 | 2.6 |
| Median Age | 41.1 | 36 | 41.4 | 39.1 |
| Median Income | $57,437 | $43,079 | $65,467 | $66,222 |
| Average Income | $31,927 | $22,133 | $34,449 | $35,475 |
| Cost of Living Index | 97 | 96 | 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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