Oak Ridge council adopts zoning text changes allowing zero-foot industrial setbacks and townhome-by-right rules

Oak Ridge City Council on second reading adopted a package of zoning text amendments that modifies setback and density rules across several districts.

One amendment revises industrial district standards to allow 0-foot side and rear lot-line setbacks between adjacent parcels that share the same industrial zoning. Staff said the change extends allowances that already exist in several commercial districts to industrial zones and clarified it remains subject to fire and separation requirements. The amendment passed on second reading by a 6-1 vote.

Council also adopted a revision to R-3 medium-density residential zoning to allow single-family attached dwellings (townhomes) on individual lots by right. The R-3 change replaces a minimum-lot-size model with a maximum density of 16 units per acre and provides for shared-wall construction with 0 side setbacks for shared walls. Staff said the Planning Commission approved the change at its September meeting and the council adopted the amendment on second reading by voice vote (7-0).

Planning staff described the industrial setback change by noting, "City already allows this in several commercial districts and this text amendment extends that allowance to industrial districts." On the townhome changes, staff explained the amendment will let townhomes be built by right in R-3 without requiring a planned unit development.

Council discussion included questions about operational impacts where vibration-sensitive businesses exist near parcel lines; staff noted site review processes, fire access and separation requirements still apply.

Next steps: the text amendments take effect according to the city's ordinance adoption schedule and will be applied in future development reviews and permit reviews.