Grantham, NH homes for sale
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Homes for sale in Grantham
44 matching properties
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Current listing snapshot
Grantham market stats
These figures describe all properties matching this search and its filters, across every results page. Asking prices are not closed sale prices.
- Matching properties
- 44
- Median asking price
- $462,450
- Average days on market
- 217
Retrieved Oct 13, 2026, 8:07 AM Eastern. Listing coverage varies by source.
Closed sales
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Orientation
Grantham at a glance
Where Grantham sits and how it's laid out — the things most people want to know first.
Location & government
- Municipal type
- Town
- County
- Sullivan County
- Local market
- Sunapee & New London
- New Hampshire region
- Dartmouth–Lake Sunapee
Community profile
- Land area
- 27.2 sq mi
- Population
- 3,465
- People per square mile
- 127.4
Population and geography: U.S. Census Bureau, 2020 Census. QuickFacts
Housing
Housing around Grantham
ZIP-area estimates for the area around Grantham. Background context, not a valuation and not current listing data.
- Median home value
- $349,341
- Housing units
- 1,431
- Owner-occupied
- 100%
- Average commute
- 22.5 min
Where Grantham sits
Straight-line distances
Straight-line distances from the town centre; actual travel varies.
- Manchester, NH
- 51 mi
- Portsmouth, NH
- 77 mi
- Boston, MA
- 98 mi
- Nearest passenger rail — White River Junction, VT
- 12 mi
White River Junction, VT is served by Amtrak Vermonter. Check current schedules with the operator.
Proximity
Nearby municipalities
Listed by straight-line distance from Grantham.
FAQ
Grantham real estate questions
Where is Grantham, New Hampshire?
Grantham is an incorporated town in Sullivan County, New Hampshire, in the Dartmouth–Lake Sunapee region. Recorded land area is 27.2 square miles.
How far is Grantham from other New Hampshire and New England reference points?
Straight-line orientation distances from the town centre: Manchester, NH 51 mi, Portsmouth, NH 77 mi, Boston, MA 98 mi. Nearest passenger rail station: White River Junction, VT, 12 mi. These are straight-line estimates, not road distances and not drive times.
What housing estimates are available for the Grantham area?
For the ZIP area around Grantham: median home value $349,341. ZIP-area estimate — background context, not a current sale price and not a valuation.
How many people live in Grantham?
Grantham has a population of about 3,465 and roughly 127.4 people per square mile.
Which municipalities are near Grantham?
By straight-line distance, the nearest incorporated municipalities are Enfield (5.5 mi), Croydon (5.7 mi), Springfield (6.2 mi), Plainfield (6.8 mi), Cornish (9.0 mi). Proximity order is geographic only and does not imply shared borders or any ranking.
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