This map is based on a variety of sources. None of the data is being certified to correctness in location or content. Rely on it the right amount and remember what GIS really stands for: Get It Surveyed. For more information and instructions click here.
Footnote 7 applies to vacant lots. The 1997 Town Meeting information is at the link.
2018 Memo on Building Coverage
2020 Memo on Building Coverage and Setbacks
Fill in a Floodplain / Conservancy District.
Pool in LSCSF
AC and Generators
No Name Storm Values (NGVD)
Accessory Dwelling Unit ADU Bylaw Excerpts
Town of Chatham DPW Excavation Specs 2020 - Curb Cuts and Driveway Design
Old Village Historic District Definition