The building planned for Spencer Street at Talbot Avenue. The Zoning Board of Appeal on Tuesday approved two buildings that will house a total of 44 affordable apartments along Talbot and New England avenues. In one project, the Codman Square Neighborhood Development Corp. will build a 4-story, 19-unit building on part of a former garage and parking lot at Spencer Street and Talbot Avenue. The non-profit is splitting the land with TLee Development, which has its own plans for a 21-unit building right at the corner. In the other, the non-profit says it will build a 23-unit affordable apartment building at 25 New England Ave., near Mallard Avenue and along the Fairmount Line train tracks.