House on Washington Street in Brighton Center could be torn down for four-story residential building

A Newton developer has filed plans with the Boston Planning Department to raze a single-family house at 434 Washington St. in Brighton Center and replace it with a four-story building with 18 residential units and ground-floor commercial space.

Plans by Wesley Leung's Peninsula Capital Group also call for 11 parking spaces in a mechanical stacker system.

The units will range in size from 510-square-foot studios to 800-square-foot two-bedroom units. Three of the units will be rented or sold as affordable - Peninsula's application does not specify whether the units will be rented as apartments or sold as condos.

Peninsula bought the house for $1.3 million in September, according to Suffolk County Registry of Deeds records.

434 Washington St. filings and meeting schedule.