Zoning Bylaw &
Development Regulations

Zoning Bylaw

Zoning Map - updated through Town Meeting 2012.

Planning Board Procedural Rules

Development Regulations 
     General Regulations - updated March 13, 2013
     Subdivision Regulations - updated through September 2008
     Zoning Regulations - updated March 13, 2013

Site Plan Review Regulations - adopted January 6, 2010

DISCLAIMER - The Web version of the Town of Lexington, Massachusetts Zoning Bylaw Zoning Map and Development Regulations are provided for reference and the convenience of having them available in a computer-readable format. The print versions of these documents, together with any amendments to the most recent update to the print version, remain the official versions. If any discrepancies exist between the print and web versions of the Zoning Bylaw, the Zoning Map or the Development Regulations, the print version, together with any amendments, shall be considered correct. Recent amendments to the Zoning Bylaw, the Zoning Map or the Development Regulations appear on the Web only after they are incorporated into their respective printed versions.