Vacant Lot or Land for sale by owner in Washington, DC 20020. Residential LOT with house plans for sale. Unbelievable lot in beautiful sought after community of Hillcrest in Washington, DC. This is an excellent opportunity to build in the nation's capital, convenient to downtown, shops and more. Enjoy the luxuries of suburban living in the city. All engineering, soil and survey work completed. Luxury house plans have been submitted to DCRA, permits pending. ... See site for full property details.