---
title: "SUP2021-00048 — Unincorporated Gwinnett County"
jurisdiction: "unincorporated-gwinnett"
governing_jurisdiction: Unincorporated Gwinnett County
source_url: "https://aca-prod.accela.com/gwinnett/Cap/CapDetail.aspx?Module=Planning&TabName=Planning&capID1=21SUP&capID2=00000&capID3=00234"
effective_date: "2021-08-24"
as_of: "2026-08-12"
canonical: "https://www.gwindex.net/case/unincorporated-gwinnett/SUP2021-00048"
licence: "CC0-1.0"
---


# SUP2021-00048

**Governing jurisdiction: Unincorporated Gwinnett County.** 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.

EXPRESS CAR WASH

## Record

- **Case type:** SUP
- **Year:** 2021
- **Applicant:** SIASIM INVESTMENTS, LLC C\O ALLIANCE ENGINEERING
- **Location:** DULUTH HWY 1855
- **Parcel PINs:** 7081 136
- **Existing zoning:** C-2
- **Acres:** 1.42 ac
- **Non-residential sq ft:** 3460

## Process

- **Staff recommendation:** DEN
- **Planning Commission:** APC
- **Planning Commission date:** 2021-08-02
- **Decision:** APC
- **Decision date:** 2021-08-24
- **Status:** APC

Decision codes are reproduced exactly as published; the source ships no data dictionary
for them, so this index does not expand them.

## Provenance

- **Source system:** gwinnett-arcgis
- **Source URL:** https://aca-prod.accela.com/gwinnett/Cap/CapDetail.aspx?Module=Planning&TabName=Planning&capID1=21SUP&capID2=00000&capID3=00234
- **Last verified:** 2026-08-12