Roane County, TN — ARV estimates & comps

ARVCast covers the towns and subdivisions of Roane County, TN: instant after-repair values, arms-length comps, and parcel-level property data. Rural parcels outside the platted areas are added on first request.

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 Roane County

Enter an address to get an instant after-repair value with comps.

Covered areas in Roane County

KingstonHarrimanRockwood

ZIP codes

37748, 37763, 37854

Frequently asked questions

Does ARVCast cover Roane County, TN?
Yes — the towns and subdivisions across Roane County, TN are covered. Rural parcels outside those areas are added when first requested.
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.
Which ZIP codes does this include?
37748, 37763, 37854.
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.
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.