Adopted edition
IRC 2018
City has its own adoption — separate from county.
MS · City
Purvis, MS.
Purvis, MS is the seat of Lamar County in southern Mississippi. IRC 2018 at 130 mph design wind (post-Katrina enhanced), WBDR enforcement.
Design wind speed
130 mph
ASCE 7 Risk Cat II, 3-second gust at 33 ft.
Climate zone (IECC)
3A
Drives R-value, fenestration U-factor, and air-leakage envelope rules.
Special zones
- HVHZ
- WBDR
- WUI
- FEMA SFHA possible
Permit office
Lamar County Building Department
NULLZIP coverage
1 ZIP codes inside Purvis.
Each ZIP resolves to the correct city + county + state on every parcel lookup. Multi-jurisdiction parcels pick up amendments from each layer.
39475
Working in Purvis?
Pull an address-level code packet for any parcel in Purvis. SkyCanvass resolves the address, looks up the Purvis-specific amendments and the Lamar County county and Mississippi state floor, then emits a cited packet ready for permit submittal.
See the Lamar county overview, or the Mississippi state directory .
Pull a Purvis code packet.
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