BuyOld UnionHomes for SaleOpen HousesNew HomesRecently SoldEl DoradoHomes for SaleOpen HousesRecently SoldRentOld UnionApartments for RentHouses for RentTownhomes for RentEl DoradoHouses for RentTownhomes for RentPost A Rental ListingMortgageEl DoradoMortgage OverviewGet Pre-QualifiedMortgage RatesRefinance RatesMortgage CalculatorAffordability CalculatorRefinance CalculatorRent vs Buy CalculatorSaved HomesSaved SearchesSign up or Log inEnglishEnglish / ENEspañol / ESEl Dorado, AROld UnionNeighborhood OverviewNo for sale dataNo homes for saleNo rental dataNo homes for rentNo commute dataRatings unavailableSchoolsPreschoolElementaryMiddleHighNo schools available in this neighborhoodThe GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.Homes in Old UnionFor Sale (0)For Rent (0)No homes for sale in this neighborhoodSearch Homes in Old UnionNearby Neighborhoods in El DoradoSkip to last itemLawson1 home for saleBuy: $38K+See Local HighlightsUrbanaNo homes for saleBuy: No For Sale DataSee Local HighlightsLaceyNo homes for saleBuy: No For Sale DataSee Local HighlightsNorth Monroe35 homes for saleBuy: $97K - $1.35MSee Local HighlightsMidtown36 homes for saleBuy: $67K - $1.44MSee Local HighlightsGarden District13 homes for saleBuy: $59K - $565KSee Local HighlightsUniversity Area14 homes for saleBuy: $22K - $395KSee Local HighlightsLamyville5 homes for saleBuy: $25K - $725KSee Local HighlightsDowntown2 homes for saleBuy: $140K - $142KSee Local HighlightsRiverfront1 home for saleBuy: $75K+See Local HighlightsSkip to first item