Barnstable County Flood Maps (Massachusetts)

Search for Barnstable County, MA flood maps. Flood maps include information on flood zones, flood hazards, flood insurance rates, FEMA flood plans, topography, soil composition, drainage patterns, and more.


Assessors in Barnstable County, Massachusetts are charged with determining the value of taxable property within a county or local area. These property value assessments are used to levy property taxes. In addition to tax assessment, assessors maintain detailed county and local maps that show parcel boundaries and buildings, including flood maps. These Barnstable County flood maps show flood zones, flood damage, topography, and drainage patterns, which can impact property values. Barnstable County Assessors may make flood maps available on their websites.

Barnstable County Assessor's Office Barnstable MA 367 Main Street 02601 508-862-4022

Provincetown Assessor Provincetown MA 260 Commercial Street 02657 508-487-7000

Sandwich Assessor Sandwich MA 145 Main Street 02563 508-888-0157


Clerks in Barnstable County, Massachusetts keep public records for a county or local government, including a number of different types of documents. As part of their duties, Clerks maintain detailed maps, including Barnstable County flood maps. These maps contain flood zone information, flood hazards, topography, rivers, lakes, and other bodies of water, as well as other flood-related information. Clerks may also keep Barnstable County historical flood maps. These flood maps may be available through the Clerk's website.

Barnstable County Clerk Barnstable MA Massachusetts 6A 02630 508-375-6761

Brewster Town Clerk Brewster MA 2198 Main Street 02631 508-896-9430

Sandwich Town Clerk Sandwich MA 145 Main Street 02563 508-888-0340


Building Departments in Barnstable County, Massachusetts ensure the construction of safe buildings by creating and enforcing building codes. As part of this process, Barnstable County Building Departments use flood maps to establish standards for building construction and resistance to natural disasters. Many maintain and evaluate flood maps, which include information on Barnstable County flood zones, flood hazards, topography, soil composition, and flood drainage patterns. These maps may also include information on building codes and regulations related to flooding. These flood maps may be available online through the Building Department.

Barnstable Town Planning Department Hyannis MA 230 South St 02601 508-603-4837

Barnstable Zoning Hyannis MA 200 Main St 02601 508-862-4644

Bourne Planning Department Bourne MA 24 Perry Avenue 02532 508-759-0615

Chatham Building Department Chatham MA 261 George Ryder Road 02633 508-945-5165

Dennis Town Building Department Dennis MA 465 Main Street 02639 508-760-6157

Dennis Town Planning Department Dennis MA 485 Main Street 02660 508-760-6119

Harwich Planning Department Harwich MA 732 Main Street 02645 508-430-7511

Mashpee Building Department Mashpee MA 16 Great Neck Road North 02649 508-539-1400

Truro Building Department Eastham MA 36 Shore Road 02642 508-487-6983


Archives in Barnstable County, Massachusetts collect and store documents and other records that have historic value. Most archives also contain local Barnstable County maps, including flood maps. These flood maps include Barnstable County flood zones, topography, and soil composition. They may also show drainage patterns and flood hazards. Archives may also have historical flood maps that show major floods from the past as well as Barnstable County flood plan improvements. Many archives are housed within libraries, and archives may provide online access to their flood map collections.

Hyannis Barnstable Vital Records Archive Barnstable MA 367 Main Street 02601 508-790-6239

Sandwich Archive Sandwich MA 145 Main Street 02563 508-888-0340

Truro Archive Truro MA 13 Truro Center Road 02536 508-349-0200