Harriman, TN — ARV estimates & comps
Harriman is part of ARVCast's Roane County, TN coverage: instant after-repair values, arms-length comps, and parcel-level property data.
How accurate is ARVCast in Roane County?
11.9%
Median error (MdAPE)
69.2%
Within ±20% of sale price
266
Sales backtested
Backtest of 2026-08-11 against held-out arms-length sales.
Run an ARV lookup in Harriman
Enter an address to get an instant after-repair value with comps.
Frequently asked questions
- Does ARVCast cover Harriman, TN?
- Yes — Harriman is covered as part of Roane County, TN.
- How accurate are ARV estimates in Roane County?
- In the latest backtest (2026-08-11), the median absolute error was 11.9% across 266 held-out arms-length sales, with 69.2% of estimates within ±20% of the actual sale price.
- Can I get this data via API?
- Yes — the same ARV, comps, and parcel data is available through the ARVCast API on RapidAPI. See the API docs.
Harriman is part of Roane County, TN coverage.
Also covered:Shelby County, TNFayette County, TNTipton County, TNHaywood County, TNMadison County, TNGibson County, TNHenderson County, TNWeakley County, TNSumner County, TNWilson County, TNMaury County, TNDavidson County, TNRutherford County, TNRobertson County, TNCheatham County, TNDickson County, TNMarshall County, TNRhea County, TNBedford County, TNBlount County, TNUnion County, TNWhite County, TNCoffee County, TNAnderson County, TNBradley County, TNPutnam County, TNLincoln County, TNLoudon County, TNJefferson County, TNHamblen County, TNBledsoe County, TNWashington County, TNMoore County, TNDeKalb County, TNFranklin County, TNClaiborne County, TNWarren County, TNSevier County, TNTrousdale County, TNGiles County, TNCumberland County, TNMacon County, TNSullivan County, TNCannon County, TNCarter County, TNHawkins County, TNMcMinn County, TNOverton County, TNMonroe County, TNSmith County, TNGreene County, TNCampbell County, TNLewis County, TN
Need this programmatically? ARVCast API docs.