The HBA of Greater St. Louis last fall showcased a revitalized Gaslight Square district during Citirama, a two-week event that displayed new single-family homes, condominiums, and townhouses. Prices for new homes range from $175,000 to $400,000. Seventy units will be built over the next year. Eleven home builders are on board for the project, which seeks to bring back the Gaslight Square entertainment area that used to feature Lenny Bruce and Barbara Streisand, among others. At press time, 14 of 29 available units had sold.