Allentown, NJ housing market
The typical Allentown home is worth about $760,000, up 5.3% in a year, 31% above the New Jersey typical home.
Home values, sales, trends and how Allentown compares with the towns next door — updated as new data is published.
Allentown at a glance
Only 1 sale in May 2026: in a market this size, monthly medians swing a lot, so the typical value above is the steadier guide.
Typical home value, 2016–2026
Show as a table
| January | Allentown | New Jersey |
|---|---|---|
| 2017 | $450,000 | $317,000 |
| 2018 | $467,000 | $330,000 |
| 2019 | $479,000 | $343,000 |
| 2020 | $482,000 | $358,000 |
| 2021 | $520,000 | $394,000 |
| 2022 | $589,000 | $441,000 |
| 2023 | $635,000 | $471,000 |
| 2024 | $682,000 | $511,000 |
| 2025 | $731,000 | $551,000 |
| 2026 | $734,000 | $568,000 |
| August 2026 | $760,000 | $580,000 |
Allentown and its neighbors
| Town | Typical value | 1-yr change | Days on market | Median income |
|---|---|---|---|---|
| Allentown | $760K | +5.3% | — | $120,714 |
| Robbinsville | — | — | — | $169,450 |
6.3 years of income
The typical Allentown home costs about 6.3 years of the town's median household income, more than across New Jersey (5.6 years).
Home value ÷ ACS median household income.
Owners, rent & taxes
U.S. Census Bureau, ACS 2020-2024.
Home values: Zillow Home Value Index (ZHVI), Zillow Research, August 2026. Sales, days on market and supply: Redfin Data Center, May 2026. Income, ownership, taxes and rent: U.S. Census Bureau, American Community Survey. Listings link to their publishers.