Gwinnett Index

Duluth UDC Table 5-A

Summary Comparison of Subdivisions and Developments

Governing jurisdiction
Duluth

Land inside these city limits is governed by Duluth's own code and boards. A "Duluth, GA" mailing address is not proof of being inside them — most such addresses fall in unincorporated Gwinnett.

Boundary: US Census TIGERweb (Incorporated Places, ACS 2025 vintage), vintage 2025.

Article
5 — Subdivisions and Planned Developments
Pages in source
149
Adopted
2025-09-08
Amended through
2026-07-13
Source
Adopted PDF

Verified. Every cell compared against rendered p149 on 2026-08-15. WARNING on rows 3 and 4: the label cell has MORE lines than the value cells ("Minimum Lot Size: / Public Water + / Septic2 / RA-200 District / R-100 District / R-75 District" against "40,000 sf / 25,000 sf / 25,000 sf"). The stacked values align with the LAST district lines, not from the top -- read them bottom-up. Superscript footnote markers are flattened to trailing digits, so "No minimum lot size3" ends in a footnote number, not a measurement.

Text

Table 5-A: Summary Comparison of Subdivisions and Developments Conventional Conservation Planned Unit Development Other Planned Developments Subdivision 1 Subdivision By right in applicable Approval By right in all zoning By right in RA-200, R- 100 and R-75 Districts PUD zoning required districts zoning districts All lots must meet minimum standards for the zoning district Per maximum density Max. Number of Lots Per PUD zoning calculation or Yield approval Not applicable Plan Minimum Lot Size: Public Water + Septic2 40,000 sf 25,000 sf 25,000 sf 25,000 sf Per Health Department requirements Per Health Department requirements3 RA-200 District R-100 District R-75 District Minimum Lot Size: Public Water & Sewer 40,000 sf 18,000 sf 12,000 sf 7,500 sf RA-200 District R-100 District R-75 District R-50 District No minimum lot size3 Per PUD zoning Per applicable zoning district requirements approval Conservation Areas to be Permanently Protected Yes Yes Yes Yes 1 All requirements of the applicable zoning district apply to Conventional Subdivisions. 2 Larger lot sizes may be required by the Gwinnett County Environmental Health Department. 3 No portion of the lot area may be located within the 100-year floodplain elevation 148 | P a g e Article Five. Subdivisions and Planned Developments

Table

Conventional Subdivision 1Conservation SubdivisionPlanned Unit DevelopmentOther Planned Developments
ApprovalBy right in all zoning districtsBy right in RA-200, R- 100 and R-75 DistrictsPUD zoning requiredBy right in applicable zoning districts
Max. Number of LotsAll lots must meet minimum standards for the zoning districtPer maximum density calculation or Yield PlanPer PUD zoning approvalNot applicable
Minimum Lot Size: Public Water + Septic2 RA-200 District R-100 District R-75 District40,000 sf 25,000 sf 25,000 sfPer Health Department requirements325,000 sfPer Health Department requirements
Minimum Lot Size: Public Water & Sewer RA-200 District R-100 District R-75 District R-50 District40,000 sf 18,000 sf 12,000 sf 7,500 sfNo minimum lot size3Per PUD zoning approvalPer applicable zoning district requirements
Conservation Areas to be Permanently ProtectedYesYesYesYes

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