Knoxville-Knox County Planning's Historic Zoning Commission has a September 17 agenda item that's easy to scroll past: a Certificate of Appropriateness proposing to relocate the Moses Armstrong House, an Individual Historic Zoning Landmark at 6114 Asheville Highway. The same morning's agenda also covers Certificates of Appropriateness for properties in the Scenic Drive, Old North Knoxville, and Edgewood-Park City historic overlays.
If you own, are buying, or are selling a home with historic designation — whether it's an individually landmarked property like the Moses Armstrong House or a home inside one of Knoxville's historic overlay districts — your insurance needs look different from a standard homeowners policy. Here's what to know.
Why Historic Homes Need Specialized Coverage
A standard homeowners policy is built around the assumption that if your home is destroyed, it gets rebuilt with modern, readily available materials at current market cost. That assumption breaks down fast for a historic or landmarked property:
- Materials and craftsmanship cost more to replace. Original millwork, plaster, period windows, and hand-laid brick or stonework often cost significantly more to restore or replicate than modern equivalents — if they can be sourced at all.
- Historic designation can require like-for-like restoration. If your home carries a landmark or historic-overlay designation, local preservation rules (like the Certificates of Appropriateness Knox County's Historic Zoning Commission reviews) may require repairs to match the original design, materials, and appearance — not just "similar" materials, which a standard policy may not fully fund.
- Relocation and structural moves carry unique risk. The Moses Armstrong House situation — a proposed relocation of the primary structure — is a reminder that moving a historic structure is itself a specialized, higher-risk operation. Standard property coverage isn't designed with structural relocation in mind.
What a Historic Home Policy Should Include
All Seasons Insurance Group works with carriers who understand landmark and historic-overlay properties. A properly built historic home policy typically includes:
- Guaranteed or extended replacement cost rather than a hard-capped dwelling limit, since restoration costs for period materials can run well above standard per-square-foot estimates
- Ordinance or law coverage, which pays for the added cost of complying with current building codes and, where applicable, historic preservation requirements during a rebuild
- Specialized materials and craftsmanship endorsements that account for millwork, masonry, plaster, and custom windows typical of pre-1950s Knoxville construction
- Coverage during structural relocation or major restoration, if your property (like the Moses Armstrong House) is ever moved or undergoes a significant preservation project
- Accurate, updated appraisals — a historic home's insurable value should be based on a current appraisal that accounts for restoration costs, not just a tax assessment or a generic per-square-foot estimate
Buying a Home in a Knoxville Historic Overlay?
Homes in districts like Old North Knoxville, Edgewood-Park City, or along Scenic Drive often carry both pride of ownership and extra rules. Before you close on a historic-overlay property:
- Ask the seller or agent whether the home has open or upcoming Certificates of Appropriateness (COA) filings — pending work can affect both value and insurability
- Get an insurance quote based on restoration cost, not standard replacement cost, before you finalize your offer
- Confirm whether any prior renovations were done under an approved COA — unpermitted historic-district work can complicate both resale and claims
- Ask your agent whether the parcel carries an individual landmark designation (like Moses Armstrong House) versus overlay-district status only, since individual landmarks often carry stricter preservation requirements
What Happens If a Historic Home Is Relocated?
Structural relocation, like the move being considered for the Moses Armstrong House, involves risks a standing-home policy doesn't anticipate: transport damage, foundation work at both the origin and receiving site, and a period where the structure is neither fully insured at its old address nor its new one. If you're ever involved in relocating a historic structure — whether it's a landmark building or a home you're moving to preserve it from demolition — talk to your insurer before the move, not after. A gap in coverage during transport or re-foundation can be costly if damage occurs.
Real Estate and Financing for Historic Properties
If you're considering buying, selling, or preserving a historic property in Knoxville, our friends at Kings of Real Estate can help you understand historic overlay rules, comparable sales, and the local approval process. For financing a historic home purchase or renovation, AnnieMac Home Mortgage at (865) 518-6408 can walk you through mortgage and renovation-loan options.
Protect Your Historic Home the Right Way
Historic and landmarked homes deserve insurance built around what makes them irreplaceable. All Seasons Insurance Group helps Knoxville-area homeowners get coverage that reflects true restoration cost, not a generic estimate. Call us at (865) 263-1400 or visit asigtn.com for a policy review on your historic property.
