The Boston Landmarks Commission (BLC) will hold a demolition delay hearing on 213 Lamartine St. tomorrow evening at City Hall, according to the BLC meeting agenda.

The plan would demolish the existing two-family house and replace it with a three-unit building.

The demolition delay ordinance, which is Article 85 of the zoning code, requires an automatic delay of 90 days in issuing a demolition permit for a building more than 50 years of age while the Boston Landmarks Commission reviews possible historic preservation. The developer is free to obtain demolition permits after the 90 days expire.