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Sullivan, NH Real Estate & Property Data

Sullivan Real Estate Market Trends

Last Updated: August 30, 2025

Accurate and comprehensive real estate data is critical for insight into Sullivan, NH 03445. ATTOM’s Sullivan real estate data is updated daily, and current market trends show that in Sullivan, NH a total of 14 residential properties have sold over the past year. With a median home price of $280,000 in Sullivan. Get detailed property data for Sullivan, NH instantly. ATTOM is your one-stop-shop for the Sullivan property reports and real estate data you need in Sullivan, NH.

Sullivan Real Estate Market Trends

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Total Residential Properties 309

Total Commercial Properties 10

Avg. Home Age (Single Family Home) 41 Years

Avg. Square Feet (Single Family Home) 2,010

Total 2025 Residential Sales (year-to-date) 3

% of Homes Seriously Underwater (Q3 2025) 0.4%

Total 2024 Residential Sales 16

% of Equity Rich Homes (Q3 2025) 45.24%

Effective 2024 Property Tax 1.67%

Total Foreclosure Filings (year-to-date) N/A

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Sullivan, NH 03445 Real Estate Overview

There were 14 residential properties sold in the past year in Sullivan, NH 03445. The median home value in Sullivan, NH 03445 is $369,767. There are a total of 309 residential properties in the 03445.

Median Sales Price i

$280,000

(Jun 2025)

-39.1%

year-over-year

y-o-y

June '25 Jun '25 $280,000
May '25 May '25 N/A
April '25 Apr '25 N/A
March '25 Mar '25 N/A
February '25 Feb '25 $316,000
January '25 Jan '25 $256,500
December '24 Dec '24 N/A
November '24 Nov '24 N/A
October '24 Oct '24 $220,000
September '24 Sep '24 $350,000
August '24 Aug '24 $80,000
July '24 Jul '24 N/A

Median Down Payment i

$5,072

(Jun 2025)

-94.5%

year-over-year

y-o-y

June '25 Jun '25 $5,072
May '25 May '25 N/A
April '25 Apr '25 N/A
March '25 Mar '25 N/A
February '25 Feb '25 $15,800
January '25 Jan '25 N/A
December '24 Dec '24 N/A
November '24 Nov '24 N/A
October '24 Oct '24 N/A
September '24 Sep '24 $6,340
August '24 Aug '24 $15,000
July '24 Jul '24 N/A

Number of Homes Sold i

1

(Jun 2025)

year-over-year

y-o-y

June '25 Jun '25 1
May '25 May '25 N/A
April '25 Apr '25 N/A
March '25 Mar '25 N/A
February '25 Feb '25 1
January '25 Jan '25 1
December '24 Dec '24 N/A
November '24 Nov '24 N/A
October '24 Oct '24 4
September '24 Sep '24 1
August '24 Aug '24 4
July '24 Jul '24 1

Number of Purchase Loans i

1

(Jun 2025)

year-over-year

y-o-y

June '25 Jun '25 1
May '25 May '25 N/A
April '25 Apr '25 N/A
March '25 Mar '25 N/A
February '25 Feb '25 1
January '25 Jan '25 1
December '24 Dec '24 N/A
November '24 Nov '24 N/A
October '24 Oct '24 1
September '24 Sep '24 1
August '24 Aug '24 1
July '24 Jul '24 N/A

Number of REFI Loans i

2

(Jun 2025)

+100%

year-over-year

y-o-y

June '25 Jun '25 2
May '25 May '25 N/A
April '25 Apr '25 N/A
March '25 Mar '25 1
February '25 Feb '25 N/A
January '25 Jan '25 N/A
December '24 Dec '24 N/A
November '24 Nov '24 N/A
October '24 Oct '24 N/A
September '24 Sep '24 N/A
August '24 Aug '24 N/A
July '24 Jul '24 N/A

Number of HELOC Loans i

June '25 Jun '25 N/A
May '25 May '25 N/A
April '25 Apr '25 1
March '25 Mar '25 N/A
February '25 Feb '25 N/A
January '25 Jan '25 1
December '24 Dec '24 N/A
November '24 Nov '24 N/A
October '24 Oct '24 1
September '24 Sep '24 2
August '24 Aug '24 N/A
July '24 Jul '24 1

Sullivan, NH 03445 Real Estate Market Overview

Last 30 days

Street
Street
Street

Nearby Cities

1. Gilsum
2. Nelson
3. Keene
4. Stoddard
5. Marlow
6. Marlborough

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