Buying a historic Grand Rapids home? You may need the city's OK to change the outside

Grand Rapids is serious about its old houses — and if you buy one in a historic district, the rules can surprise you. The city’s Heritage Hill neighborhood, just east of downtown, is one of the largest urban historic districts in the entire country: about 1,300 homes dating back to the 1840s, in nearly every style of American architecture. Grand Rapids has six historic districts in all, overseen by a Historic Preservation Commission. If your home is in one of them, you generally need the city’s approval — a “Certificate of Appropriateness” — before you make exterior changes like replacing windows, changing siding, or altering the roofline. And unlike some smaller Michigan towns where a historic commission only advises, in Grand Rapids that approval is required before you can pull a building permit. Smaller projects can sometimes be approved by city staff; bigger ones go to the commission. If you’re eyeing a historic home, check with the city’s Historic Preservation office before you plan any outside work.