Duncan, SC housing market
The typical Duncan home is worth about $308,000, up 1.2% in a year, close to the South Carolina typical home. Homes typically sell in 11 days, close to asking.
Home values, sales, trends and how Duncan compares with the towns next door — updated as new data is published.
Duncan at a glance
A seller's market
Supply is tight — about 3.2 months of homes for sale at the current pace. Buyers should expect competition on well-priced homes.
Typical home value, 2016–2026
Show as a table
| January | Duncan | South Carolina |
|---|---|---|
| 2017 | $169,000 | $171,000 |
| 2018 | $180,000 | $180,000 |
| 2019 | $192,000 | $190,000 |
| 2020 | $202,000 | $201,000 |
| 2021 | $222,000 | $222,000 |
| 2022 | $262,000 | $260,000 |
| 2023 | $291,000 | $291,000 |
| 2024 | $298,000 | $301,000 |
| 2025 | $303,000 | $306,000 |
| 2026 | $309,000 | $305,000 |
| August 2026 | $308,000 | $306,000 |
Duncan and its neighbors
5.9 years of income
The typical Duncan home costs about 5.9 years of the town's median household income, more than across South Carolina (4.4 years).
How Duncan ranks on affordability →
Home value ÷ ACS median household income.
Owners, rent & taxes
U.S. Census Bureau, ACS 2020-2024.
A two-bedroom rents for about $1,390
HUD's Fair Market Rent for a two-bedroom in Duncan is $1,390 a month, utilities included: roughly what a modest, recently rented unit costs. Renters already in Duncan pay a median of $1,032, so moving in tends to cost more than staying put. A two-bedroom takes about 32% of the town's median household income, above the 30% guideline for affordable housing.
Studio $1,220 · 4 bedrooms $1,960
U.S. Department of Housing and Urban Development, FY2026 Fair Market Rents by ZIP code (29334, 29365, 29651; Spartanburg, SC HUD Metro FMR Area), weighted by land area. A Fair Market Rent is the 40th-percentile rent plus utilities for a standard unit. Median rent: U.S. Census Bureau, American Community Survey.
Recent listings in Duncan
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. Fair Market Rents: U.S. Department of Housing and Urban Development. Listings link to their publishers.