← All Alpharetta cases · Every Atlanta P&Z portal we watch

Royal 400 - Substation & Variance — Georgia Power electrical substation with screening to support existing data center expansion (61,000 square feet expansion approved under LDP D230021) in Alpharetta, GA

Multiple amendments to the Royal 400 Master Plan to support a new Georgia Power electrical substation serving an existing data center: reducing the undisturbed buffer on Kimball Bridge Road from 100 feet to 40 feet, modifying security fence materials and increasing maximum height, and approving conditional use for the utility substation. Variances are also requested to extend fence/wall height limits from 8 feet to 22 feet and to permit fencing in the front yard.

Case number	Royal 400 - Substation & Variance
Type	PD Amendment
Location	Royal 400 Master Plan property, Kimball Bridge Road area
County	Fulton County
Current zoning	O-I
Proposed use	Georgia Power electrical substation with screening to support existing data center expansion (61,000 square feet expansion approved under LDP D230021)
Petitioner	Jessica L. Hill (on behalf of the applicant)
Hearing	2026-10-01
Hearing body	Alpharetta City Council
Record	First seen on an agenda; not a decision

View the source agenda PDF →

The summary and fields above are read automatically from the agenda packet, so they can be wrong or incomplete — the packet itself is the record. Tell us if something here is wrong.

Property & nearby activity

Case history

Every time this case appeared on an agenda we watched, and what changed.

First seen — 2026-09-30: First seen on a Alpharetta City Council agenda · Alpharetta City Council

Also on the 2026-10-01 Alpharetta agenda

Other Alpharetta rezoning cases

MP-26-05 — 195 'For-Sale' townhomes (attached dwelling units)

Tracking this case? P&Z Radar emails you when cases like this appear on a covered Atlanta P&Z agenda — ahead of the hearing where the city posts ahead. Start a free trial.