Sullivan County, NH Housing Market
The median sale price of a home in Sullivan County was $392K last month, up 3.0% since last year. The median sale price per square foot in Sullivan County is $216, down 1.8% since last year.
Sullivan County Housing Market Trends
In September 2025, Sullivan County home prices were up 3.0% compared to last year, selling for a median price of $392K. On average, homes in Sullivan County sell after 56 days on the market compared to 50 days last year. There were 58 homes sold in September this year, down from 67 last year.

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View houses in Sullivan County that sold recently
Recently sold homes
- $150,000 Last Sold Price4 beds1 bath1,152 sq ft223 Long Pond Rd, Lempster, NH 03605List Price$185,000Sale to List19% under listDays on Market59 days223 Long Pond Rd, Lempster, NH 03605
- $135,000 Last Sold Price2 beds1 bath1,056 sq ft5 Popple Way, Newport, NH 03773List Price$135,000Sale to List0% over listDays on Market61 days5 Popple Way, Newport, NH 03773
- $220,000 Last Sold Price—beds—baths—sq ft2nd NH Tpke #044, Lempster, NH 03605List Price$189,000Sale to List16% over listDays on Market54 days2nd NH Tpke #044, Lempster, NH 03605
- $300,000 Last Sold Price2 beds2 baths3,354 sq ft27 Myrtle St, Claremont, NH 03743List Price$380,000Sale to List21% under listDays on Market201 days27 Myrtle St, Claremont, NH 03743
- $332,500 Last Sold Price2 beds1.5 baths820 sq ft14 Lake Ave #4, Sunapee, NH 03782List Price$345,000Sale to List4% under listDays on Market57 days14 Lake Ave #4, Sunapee, NH 03782
- $47,000 Last Sold Price—beds—baths—sq ftM9 L52 Sugar House Rd #52, Washington, NH 03280List Price$49,900Sale to List6% under listDays on Market88 daysM9 L52 Sugar House Rd #52, Washington, NH 03280
- $407,900 Last Sold Price2 beds0.5 baths726 sq ft100 Crescent Lake Rd, Acworth, NH 03601List Price$349,900Sale to List17% over listDays on Market33 days100 Crescent Lake Rd, Acworth, NH 03601
- $330,000 Last Sold Price2 beds1.5 baths1,636 sq ft7 Durham Ave, Claremont, NH 03743List Price$330,000Sale to List0% over listDays on Market0 days7 Durham Ave, Claremont, NH 03743
See all recently sold homes in Sullivan County.
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Schools in Sullivan County
- Elementary
- Middle
- High
GreatSchools Rating
9/10 Grantham Village School Public • PreK-6 | 271 Students | 15 reviews |
8/10 Kearsarge Reg. Elementary School At New London Public • K-5 | 353 Students | 5 reviews |
8/10 Charlestown Primary School Public • PreK-5 | 218 Students | 2 reviews |
8/10 Vilas Elementary School Public • 5-8 | 84 Students | 2 reviews |
8/10 Sunapee Central School Public • K-5 | 159 Students | 4 reviews |
Climate's impact on Sullivan County housing
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that could impact homes in Sullivan County.
Flood Factor - Moderate
Flood Factor

Fire Factor - Moderate
Fire Factor

Wind Factor - Moderate
Wind Factor

Wind likelihood over time
Heat Factor - Minor
Heat Factor

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