Remodeling and Repairs in Grantham, NH
Remodeling, repairs, roofing and siding for Grantham homes, with what the Census housing figures for Grantham mean for the work.
Homes in Grantham
Grantham is a town in Sullivan County. According to the U.S. Census Bureau's American Community Survey (2020 to 2024 estimates), it has about 2,340 homes, and the median home was built in 1987. 3 percent were built before 1940, lower than the county (24 percent) and lower than the state (19 percent). 95 percent are single-family houses and 100 percent of households own their home. 36 percent of homes are seasonal or occasional-use homes.
| Share of homes | Grantham | Sullivan County | New Hampshire |
|---|---|---|---|
| Built before 1940 | 3% | 24% | 19% |
| Built 1940 to 1979 | 28% | 37% | 32% |
| Built 1980 to 1999 | 45% | 25% | 29% |
| Built 2000 or later | 24% | 14% | 20% |
| Single-family houses | 95% | 76% | 69% |
| Two to four units | 0% | 7% | 11% |
| Five or more units | 5% | 9% | 15% |
| Mobile homes | 0% | 8% | 5% |
| Owner-occupied | 100% | 75% | 73% |
| Seasonal or occasional use | 36% | 18% | 10% |
County and state columns are weighted from the town estimates.
What the housing means for the work
- 1980s and 1990s houses. 45 percent were built between 1980 and 1999. They were built to older energy codes, so attic air sealing is worth pairing with new windows or a roof.
- Seasonal homes. 36 percent of Grantham homes are held for seasonal or occasional use. A roof leak or ice dam in an empty house can go unseen all winter, so check the roof and attic before the snow.
- Delivered fuel. 92 percent of Grantham households heat mainly with oil or propane, so heat kept in by an air-sealed attic is fuel you do not have to buy.
How Grantham homes are heated
The most common main heating fuel in Grantham is propane (49 percent of households).
| Main heating fuel | Grantham | Sullivan County | New Hampshire |
|---|---|---|---|
| Fuel oil or kerosene | 43% | 50% | 40% |
| Propane | 49% | 28% | 19% |
| Utility gas | 0% | 2% | 21% |
| Electricity | 0% | 5% | 11% |
| Wood | 8% | 11% | 6% |
Climate zone and permits
Grantham is in climate zone 6; the Sullivan County page lists what the energy code calls for there.
The state building code applies in Grantham. We confirm with the Grantham town offices whether a job needs a permit, and any permit fee is listed separately on the estimate.
Services for Grantham homes
Pricing and travel
Crew travel and fuel to Grantham are part of every written estimate. Enter Grantham as your town in the Instant Ballpark and it will tell you whether the range already includes them.
Neighboring towns
- CroydonSullivan County. Median home built 1981; 16% built before 1940.
- EnfieldGrafton County. Median home built 1983; 19% built before 1940.
- PlainfieldSullivan County. Median home built 1977; 24% built before 1940.
- SpringfieldSullivan County. Median home built 1985; 20% built before 1940.
See every town in Sullivan County, or the statewide service areas page.
Common questions
Do you work in Grantham?
Yes. Atlas serves every town and city in New Hampshire, including Grantham. Call or text (603) 688-6096 or use the form on this page.