Historic Preservation Commission denies three 10‑Mile Community home proposals, defers one

The Charleston County Historic Preservation Commission on multiple votes denied three proposed single‑family homes in the 10 Mile Community Historic District and deferred a fourth to allow the applicant to revise building massing.

Staff presentations described four separate certificate of historic appropriateness (CHA) applications on Gastonville/Gadsdenville Road in the 10 Mile district, giving each site analysis and—on three of the four—recommendations for approval subject to a condition that major changes follow section 21‑5.m (modifications). Commissioners heard the presentations and multiple public comments. Opponents organized a petition with 104 signatures and asked the commission to deny the proposals; the Preservation Society of Charleston and the South Carolina Environmental Law Project urged denial. Supporters, including the applicants’ representatives, said the lots are platted and the proposed architecture references Lowcountry forms.

Commissioners who voted to deny said the proposals did not meet the commission’s approval criteria because the homes’ scale, massing and placement on small lots did not reflect prevailing development patterns in the district. Commissioners relied on the commission‑consideration factors in section 21‑5.h.3 — including height, scale, mass and relation to the historic setting — and concluded the designs and lot coverage were inconsistent with the 10 Mile Community’s historic lot sizes and settlement patterns.

Votes at a glance: - 614‑0000‑077‑21079 (Gadsdenville Road) — proposed 3,018 sq ft house and 484 sq ft detached garage: Denied (motion to deny passed by roll call). Staff had recommended approval; commission found spacing/scale inconsistent with district patterns. - 614‑0000‑016‑5 (1083 Gastonville Road) — proposed 2,533 sq ft house and 484 sq ft detached garage: Denied (motion to deny passed). Staff had recommended approval; opposition included petition and public comment citing lot size and placement. - 614‑0000‑033‑1 (1087 Gadsdenville Road) — proposed 3,069 sq ft house and 484 sq ft detached garage: Deferred to allow applicant to reduce or break up massing (staff recommended deferral; motion to defer passed). - 614‑0000‑077‑31091 (Gadsdenville Road) — proposed 2,676 sq ft house and 484 sq ft detached garage: Denied (motion to deny passed).

Speakers who addressed the commission included Juan Tolley (attorney, South Carolina Environmental Law Project), Joanne Howard (resident), Sam Spence (Preservation Society of Charleston), developer representatives and local residents. Commissioners repeatedly noted that zoning compliance is not the body’s focus; the commission’s duty is to evaluate architecture and historic character.

Decisions are final for the commission and may be appealed to the Circuit Court of Charleston County within 30 calendar days.