Alpharetta design board approves Thompson Street residential plan with conditions on driveways, walls and landscaping
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Summary
The Alpharetta Design Review Board approved site and landscape plans for the Thompson Street Residential development (272–276 Thompson St.), requiring driveway reorientation for lots 1 and 5, lot-specific wall/column materials returned with building elevations, and other landscaping measures including 6-inch caliper street trees and vine treatments.
The Alpharetta Design Review Board on Jan. 16 approved site and landscaping plans for the Thompson Street Residential project at 272 and 276 Thompson Street, granting developers conditional approval that requires several lot-specific follow-ups before building elevations are finalized.
Applicant representatives said the plans combine two parcels and show single-family homes facing Thompson Street with townhomes in the rear, a small central amenity area and underground stormwater detention beneath the park. "This is Thompson Street Residential," project consultant Jennifer Scraberry said during the presentation, outlining the plan to minimize tree removal in the back 40 feet and to provide an AlphaLoop connection in the future.
Why it matters: The approval implements six council zoning conditions tied to the project’s frontage, buffers and internal streetscape — including requirements for entrance columns or hedges, vines on retaining walls, a planted central amenity, and a minimum 6-inch caliper for canopy trees along the private street and in the 10-foot landscape strip. Board members stressed those features will shape how the development reads from Thompson Street and how it ties into the planned AlphaLoop trail.
What the board decided: A motion to approve the site plan (DRB25042272C) passed unanimously. The board required that driveways and garage access on Lots 1 and 5 be oriented to the north side of each lot "in an effort to create more green space on the Thompson Street side of the lot," and that the handrail at Lot 1’s stairs be presented with the DRB architectural submission. "We'll look at the Thompson Street elevations very carefully," a board member said before the vote.
Separately, the board unanimously approved the landscape plan with a condition that hardscape columns, wall veneer and any potential stair railing (notably for Lot 1) be developed and presented later in conjunction with the architectural elevations. The applicant told the board the veneer will match future building materials and that planting plans use a Thompson Street palette including Shumard oaks, serviceberry and understory trees.
Key technical points and conditions cited by staff and the applicant included: underground detention beneath the amenity green, limits of disturbance to protect tree root zones, creeping fig and Madison Star jasmine proposed for wall screening, a continuous evergreen hedge concept between entrance columns along the fronting landscape strip, and a requirement to plant 6-inch caliper canopy trees on the new private street and in the landscape strip.
Votes at a glance: site-plan approval (DRB25042272C) — motion by Mr. Roe, seconded by Mr. Swing; outcome: approved unanimously, 7–0. Landscape approval — motion by Mr. Korfel, seconded by Mr. Owens; outcome: approved unanimously, 7–0.
Next steps: Developers must return with lot-specific architecture and wall/column material details; the board will review elevations and lot-level landscape details before construction permits advance. The applicant estimated site work could begin late spring to early summer, pending civil approvals and clearing.
Speakers quoted in this article are identified in meeting records and the DRB packet.
