---
title: Duluth UDC § 1122.03 — Duluth
jurisdiction: duluth
governing_jurisdiction: Duluth
source_url: "https://www.duluthga.net/UDC_ADOPTED_9.8.2025_Amended_7-13-26.pdf"
effective_date: "2026-07-13"
as_of: "2026-08-13"
canonical: "https://www.gwindex.net/code/duluth/1122.03"
licence: "CC0-1.0"
---

# Duluth UDC § 1122.03

Street Address Assignments

**Governing jurisdiction: Duluth.** A "Duluth, GA" mailing address is usually NOT in the City of Duluth. Unincorporated Gwinnett is 67.3% of the county's land area and is governed by a different code, a different board and a different permit portal. Resolve the governing jurisdiction before answering any zoning question.


- **Article:** 11 — Procedures and Permits
- **Pages in source:** 333–334
- **Adopted:** 2025-09-08
- **Amended through:** 2026-07-13
- **Source:** https://www.duluthga.net/UDC_ADOPTED_9.8.2025_Amended_7-13-26.pdf

## Text

332 | P a g e

Article Eleven. Procedures and Permits

1. A street address number must be assigned by Gwinnett County Planning and Development prior to
issuance of a building permit. For any new structure proposed on a property which has not been assigned
an address, a street number will be assigned upon confirmation or establishment of the property as a
buildable lot of record under the requirements of these Regulations.
2. Subdivisions. House numbers will be assigned by Gwinnett County Planning and Development after an
Exemption Plat or Preliminary Plat is approved for the property. Submission of two copies of the approved
plat is required. Block number assignments shall also be designated for abutting major street name signs
at this time, if required.
3. Commercial/Industrial Projects or Buildings.
a. Projects will be numbered by Gwinnett County Planning and Development after the developer

submits the Site Plan for review.
b. Apartment Projects.
c.
Projects will be numbered by Gwinnett County Planning and Development after the developer
submits the Site Plan for development review. The overall development will be issued a single
street address. The developer will be responsible for numbering/lettering of individual buildings
and units.
d. Condominium Projects. Projects will be numbered by Gwinnett County Planning and

Development after the developer submits the Site Plan for development review. Individual units
shall be numbered consecutively if located along public or private streets. Units in the “stacked-
flat” configuration shall use the same numbering approach as applies to an apartment project.
4. The following numbering systems shall be used pursuant to U.S. Postal Service regulations:
a. Individual mailboxes for each dwelling unit: Each street within the project must be named.
b. Cluster box system - Centralized mailbox for entire project: One street name will serve to assign

all house numbers for main delivery.