Subdivision control is another way the Planning Commission can shape its community’s character. This tool is used to influence the layout of lots and streets and coordinate the construction of public infrastructure to support homes and businesses.
As of MAY 1st, 2024 – All Minor (6-10 lots without infrastructure improvements) and Major (11+ lots or lots with infrastructure improvements) Plats and Subdivision Variance Applications will no longer be taken via email, they must be submitted through Open Gov. Please see the links below:
- City of Chattanooga: https://chattanoogatn.portal.
opengov.com/ - Hamilton County: https://hamiltontn.portal.
opengov.com/
PLEASE NOTE: Staff level plats (5 or less lots with NO infrastructure improvements) are still submitted to Hamilton County GIS.
RPA Plats
There are three (3) types of RPA plat reviews:
Questions? Contact the RPA at subdivision@chattanooga.gov
Application & Resources
Click on a link below.
- General Subdivision Information
- Subdivision Regulations
- Subdivision Plat Approval Process
- Chattanooga Standard Street Construction Details
- Hamilton County Standard Street Construction Details
- Chattanooga Subdivision Variance
- Major Subdivision Plat Submittal Guidelines
(Currently being updated. Please contact us if you have any questions.)