BuyHarneyHomes for SaleOpen HousesNew HomesRecently SoldKeystoneHomes for SaleOpen HousesRecently SoldRentHarneyApartments for RentHouses for RentTownhomes for RentKeystoneHouses for RentTownhomes for RentPost A Rental ListingMortgageKeystoneMortgage OverviewGet Pre-QualifiedMortgage RatesRefinance RatesMortgage CalculatorAffordability CalculatorRefinance CalculatorRent vs Buy CalculatorSaved HomesSaved SearchesSign up or Log inEnglishEnglish / ENEspañol / ESKeystone, SDHarneyNeighborhood OverviewNo for sale dataNo homes for saleNo rental dataNo homes for rentNo commute dataRatings unavailableSchoolsPreschoolElementaryMiddleHighBlack Hills Children's HomePK-7Private47 StudentsNAGreatSchools RatingParent Rating AverageNo reviews available for this school.The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.Homes in HarneyFor Sale (0)For Rent (0)No homes for sale in this neighborhoodSearch Homes in HarneyNearby Neighborhoods in KeystoneSkip to last itemColonial Pine Hills38 homes for saleBuy: $93K - $3.65MSee Local HighlightsJohnson Siding7 homes for saleBuy: $209K - $1.4MSee Local HighlightsGreen Valley40 homes for saleBuy: $172K - $699KSee Local HighlightsRapid Valley80 homes for saleBuy: $58K - $660KSee Local HighlightsWonderland Homes3 homes for saleBuy: $350K - $389KSee Local HighlightsMaverick JunctionNo homes for saleBuy: No For Sale DataSee Local HighlightsBoulder Canyon37 homes for saleBuy: $123K - $1.1MSee Local HighlightsAngostura6 homes for saleBuy: $179K - $1.05MSee Local HighlightsCrook City1 home for saleBuy: $400K+See Local HighlightsMountain Plains10 homes for saleBuy: $235K - $1.78MSee Local HighlightsSkip to first item