Grantham
“Eastman community living on I-89 between Concord and Hanover”
$358K
Median home price
▲ 5.8% past year
About Grantham
Grantham is home to the Eastman Community Association, a large planned residential community built around Lake Eastman that includes golf, cross-country skiing, tennis, and an indoor pool. It sits directly on I-89 midway between Concord and Hanover, making it practical for commuters to either employment center. The Eastman community structure delivers amenities that towns three times the size rarely offer, and the natural setting is exceptional. Property values are above the Sullivan County average, reflecting the community quality.
Market Snapshot
20
Days on market
median
$218
Price / sq ft
$18.50
Property tax
per $1,000 assessed
4.5%
Rental yield
avg gross
Quality of Life
Commute Times
42 min
to Concord
78 min
to Manchester
130 min
to Boston
Amenities & Lifestyle
Ski resort
Lake / ocean
Hiking trails
Major airport
Regional airport
Lebanon Municipal
Hospital
Seasons in Grantham
Spring
Eastman Lake ice-out and golf season opening
Summer
Eastman Lake swimming, boating, and tennis
Fall
Eastman Community foliage hiking and golf season close
Winter
Eastman cross-country ski trails — some of the best groomed in NH
Interested in Grantham?
Your Name
NH Relocation Specialist
12 years experience
I help families find their perfect NH town — from the Seacoast to the White Mountains. 12 years of experience, zero pressure.
Not sure if Grantham is the right fit?
Take the Town Match Quiz →Town data — including tax rates, home prices, school ratings, and commute times — is provided for informational purposes only and should be independently verified before making any real estate decisions. Content is generated by a combination of AI tools and local real estate expertise. Tax rates are shown as mill rates (dollars per $1,000 assessed value) and may not reflect current assessed values or municipal rates.