(Courtesy Photo) The ribbon is cut on the new building at 270 Centre St. in Jackson Square on Oct. 6. The Jamaica Plain Neighborhood Development Corporation (JPNDC) project includes 30 affordable rental units and a salon, restaurant and laundromat. Joining in the cutting are (from left): resident Carmen Figueroa; Clark Ziegler, executive director of Massachusetts Housing Partnership; JPNDC President Leslie Bos; Kate Racer of the state Department of Housing and Community Development; JPNDC Executive Director Richard Thal; state Rep. Jeffrey Sanchez; Evelyn Friedman, director of the city’s Department of Neighborhood Development; Barbara Fields of the regional U.S. Department of Housing and Development; and City Councilor Matt O’Malley.