Adopted edition
CSBC 2022
Inherits from CT state floor.
CT · County
Middlesex County, CT.
Middlesex is a coastal CT jurisdiction — design wind 130 mph.
Design wind speed
130 mph
ASCE 7 Risk Cat II, 3-second gust at 33 ft. Drives fastener spacing, hold-downs, and opening protection.
Climate zone (IECC)
5A
Drives R-value, fenestration U-factor, and air-leakage envelope rules.
Special zones
- HVHZ
- WBDR
- WUI
- FEMA SFHA possible
Permit office
Middlesex County Building Department
Common amendments + overlays
What's specific to this county.
- §01 Coastal flood-zone overlays (FEMA AE/VE).
City directory
15 cities indexed in Middlesex County.
Each city page lists the local amendments (if any), parent county, and the local permit office.
Working in Middlesex County?
Pull an address-level code packet for any property in Middlesex County. SkyCanvass resolves the parcel, looks up the adopted edition + the Middlesex County-specific amendments listed above, and emits a cited packet ready for permit submittal.
See the Connecticut state overview for the broader context, or browse the state directory.
Pull a Middlesex County code packet.
Free to start — property lookups, state code access, the hail map, and your first storm report on us. No credit card required to look up an address.