Foster, RI housing market
The typical Foster home is worth about $554,000, up 3.8% in a year, 8% above the Rhode Island typical home.
Home values, sales, trends and how Foster compares with the towns next door — updated as new data is published.
Foster at a glance
Only 3 sales 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 | Foster | Rhode Island |
|---|---|---|
| 2017 | $278,000 | $262,000 |
| 2018 | $298,000 | $281,000 |
| 2019 | $318,000 | $296,000 |
| 2020 | $323,000 | $308,000 |
| 2021 | $364,000 | $344,000 |
| 2022 | $397,000 | $390,000 |
| 2023 | $444,000 | $423,000 |
| 2024 | $475,000 | $456,000 |
| 2025 | $514,000 | $489,000 |
| 2026 | $547,000 | $502,000 |
| August 2026 | $554,000 | $511,000 |
Foster and its neighbors
4.9 years of income
The typical Foster home costs about 4.9 years of the town's median household income, less than across Rhode Island (5.8 years).
How Foster ranks on affordability →
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.