Historic board approves preconstruction ADU and ad valorem exemption at 1022 North Jay Street

The Historic Preservation Board voted to approve preconstruction certificate-of-appropriateness and a historic-waiver for an accessory dwelling unit at 1022 North Jay Street, and recommended the applicant for an ad valorem tax-exemption preapproval. The board’s action covers the preconstruction phase; the applicant must return with a post-construction filing and then seek final approval from the City Commission and county tax authorities.

Planner Anne Hamilton told the board the project would retain an existing roughly 150-square-foot accessory structure and add a new two-bedroom, two-bath ADU of about 798 square feet, resulting in accessory area near 96% of the primary structure where the code limit is 60%. Hamilton said staff recommends approval with conditions to preserve historic character, including replacing a proposed horizontal slider window with paired single-hung windows and fixing parking dimension labels on the plan. "This would allow the applicant to exempt 100% of the assessed improvement value of the new structure, for a period of 10 years," Hamilton said, describing the ad valorem exemption process and reminding the board the county handles the tax assessment paperwork.

During public comment a resident opposed granting a 10-year tax exemption, asking bluntly, "The valorian tax exempt. Is there a way to kill that?" Board members and staff replied that denying the exemption would require substantial evidence showing the application failed to meet the ordinance criteria and that the property meets the contributing-structure and Secretary of the Interior standards staff reviewed. A board member moved to approve HRPB project number 25-00100311 "with staff recommended conditions for certificate of appropriateness for ad valorem preconstruction approval...and one historic waiver to exceed the accessory structure size limitation," the motion was seconded and approved on a voice vote. The board emphasized conditions on parking dimensioning and historic window details would be enforced prior to permitting.

The board paused for a short recess after the vote; one member later stated they live within 500 feet of the Jay Street property and recused themself from further discussion and voting on that item, consistent with city ethics counsel guidance. The applicant must submit a post-construction application to the City Commission and complete any county paperwork for final tax-exemption determination.