{"@odata.id":"https:\/\/api.mlsgrid.com\/v2\/Property('NST7935624')","ListingKey":"NST7935624","AccessibilityFeatures":["None"],"AdditionalParcelsYN":false,"NST_AgentOwner":"No","LivingAreaUnits":"Square Feet","NST_AssessmentPending":"No","Basement":["Full","Owner Access","Storage Space","Unfinished","Walkout"],"BasementYN":true,"BathroomsTotalInteger":1,"BedroomsTotal":1,"BuildingAreaTotal":5400,"CumulativeDaysOnMarket":0,"NST_CeilingHeight":"11-15","City":"Red Wing","PossibleUse":["Office","Professional Service","Shop","Income"],"NST_RefrigeratorNum":["One"],"NST_CommercialStyleType":["Apartments and Retail"],"ConstructionMaterials":["Block","Brick","Frame"],"NewConstructionYN":false,"Contingency":"None","NST_ForSaleOrLease":"For Sale","Cooling":["Window Unit(s)"],"CountyOrParish":"Goodhue","CurrentUse":["Retail"],"Directions":"Located on the south side of Main Street between Broad and Bush Streets","DocumentsCount":0,"DaysOnMarket":0,"ExteriorFeatures":["Stone"],"Fencing":["None"],"Flooring":["Carpet","Wood"],"FoundationArea":1800,"FoundationDetails":["Stone"],"NST_FoundationDimensions":"30' x 60'","NST_FractionalOwnershipYN":"No","NST_Fuel":["Natural Gas"],"GarageSpaces":0,"Heating":["Boiler"],"HighSchoolDistrict":"Red Wing","NST_ForeclosureStatus":"No","Inclusions":"Building,Land,Leases","InternetAddressDisplayYN":true,"InternetAutomatedValuationDisplayYN":true,"InternetConsumerCommentYN":false,"InternetEntireListingDisplayYN":true,"LandLeaseYN":false,"Latitude":44.5655339999999995370671967975795269012451171875,"NST_LenderOwned":"No","Levels":["Two"],"ListPrice":379000,"ListingContractDate":"2026-07-16","ListingId":"NST7110721","LockBoxType":["None"],"Longitude":-92.535358000000002220986061729490756988525390625,"LotFeatures":["Public Transit (w\/in 6 blks)","Zero Lot Line"],"LotSizeArea":0.040000000000000000832667268468867405317723751068115234375,"LotSizeDimensions":"30x60","LotSizeUnits":"Acres","NumberOfUnitsTotal":3,"OriginalEntryTimestamp":"2026-07-16T10:29:29.000Z","NST_OwnerOccupied":"No","ParcelNumber":"550053900","ParkingFeatures":["On-Street Parking Only","Parking Lot"],"PhotosCount":8,"PhotosChangeTimestamp":"2026-07-16T17:29:06.997Z","PoolFeatures":["None"],"PostalCity":"Red Wing","PostalCode":"55066","NST_PotentialShortSale":"No","NST_PowerCompanyName":"Xcel Energy","NST_PresentUse":"Yearly","PropertyType":"Commercial Sale","PublicRemarks":"The Keystone Building.\nA rare opportunity to own a prominent landmark on Main Street.  Since 1867 the Keystone Building remains the earliest Italianate-style commercial building in downtown Red Wing. Its heavy brick ornamentation causes it to stand out from the buildings around it. It features a prominent cornice, heavy rusticated brickwork and fine styling.  Designed by architect and contractor DC Hill, it was arranged expressly for offices for attorneys, bankers, insurance agents, real estate dealers, etc. Today, it boasts a long history of established retail success. Two high-ceiling residential apartments on the upper floor offer added income.  With its style, charm and bright interior, the possibilities for this rare property are endless.","NST_RentalLicenseType":["Standard"],"NST_RentalLicenseYN":"Y","RoadFrontageType":["City Street","Curbs","Paved Streets","Sidewalks","Street Lights","Storm Sewer","Highway"],"Roof":["Age Over 8 Years"],"NST_SchoolDistrictFullName":"256 - Red Wing","NST_SchoolDistrictNumber":"256","NST_SchoolDistrictPhone":"6513854500","Sewer":["City Sewer\/Connected"],"StandardStatus":"Active","StateOrProvince":"MN","StreetName":"Main","StreetNumber":"409","StreetNumberNumeric":409,"StreetSuffix":"Street","SubdivisionName":"City\/Red Wing","TaxAnnualAmount":5890,"NST_TaxWithAssessments":"6600","TaxYear":2026,"Topography":"Walkout","Township":"Red Wing","Utilities":["Heating Common"],"VideosCount":0,"WaterSource":["City Water\/Connected"],"WaterfrontYN":false,"WindowFeatures":["Display Window(s)","Insulated Windows"],"YearBuilt":1868,"ZoningDescription":"Business\/Commercial","ListAgentKey":"NST47924","ListAgentMlsId":"NST505001231","ListOfficeMlsId":"NST3492","ListOfficeName":"Star Realty","ListOfficeKey":"NST15627","ModificationTimestamp":"2026-07-16T17:29:06.997Z","OriginatingSystemName":"northstar","DocumentsChangeTimestamp":"2026-07-16T15:32:08.874Z","MlgCanView":true,"MlgCanUse":["IDX"]}