15 Cooper Street Sunapee, NH $ 3,900,000
15 Cooper Street
$ 3,900,000
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15 Cooper Street

Sunapee, NH, 03782
$ 3,900,000
Bedrooms7 Baths4.1 Sq 4,184

Monthly Estimate*

$ 24,013

Listed by Ed Kinzer, Coldwell Banker LIFESTYLES, ed@thecblife.com
15 Cooper Street, Sunapee, NH 03782 - Image 1
15 Cooper Street, Sunapee, NH 03782 - Image 2
15 Cooper Street, Sunapee, NH 03782 - Image 3
15 Cooper Street, Sunapee, NH 03782 - Image 4
15 Cooper Street, Sunapee, NH 03782 - Image 5
15 Cooper Street, Sunapee, NH 03782 - Image 6
15 Cooper Street, Sunapee, NH 03782 - Image 7
15 Cooper Street, Sunapee, NH 03782 - Image 8
15 Cooper Street, Sunapee, NH 03782 - Image 9
15 Cooper Street, Sunapee, NH 03782 - Image 10
15 Cooper Street, Sunapee, NH 03782 - Image 11

Single Family Home for sale in Sunapee, NH

for $3,900,000 with 7 bedrooms and 4 full baths, 1 half bath. This 4,184 square foot home was built in 1990 on a lot size of 0.86.

An exceptional opportunity to own a rare residential mixed-use waterfront property on Lake Sunapee, ideally located in the village of Georges Mills. This unique offering spans 0.86 acres with approximately 205 feet of shoreline, combining private residential living with income-producing marina and commercial capabilities. The current configuration accommodates parking for 14 boats and includes a gas dock—one of only three fuel stations on Lake Sunapee—providing both convenience for residents and a valuable service for the boating community. The property includes four distinct structures that support flexible residential and mixed-use living. A Colonial-style main residence offers comfortable year-round living, while a standalone cottage provides guest accommodations or rental income. The retail/marina building features a second-floor living space and attached single-bay boat house, allowing for a live/work setup ideal for marine services, equipment rental, or small retail use. An additional outbuilding offers further storage, workshop, or accessory-use potential. Located adjacent to the Georges Mills public boat ramp and town beach, the property benefits from strong seasonal activity while maintaining the appeal of a private waterfront residence. This versatile mixed-use property is well suited for an owner-occupant seeking a lakefront home with business potential, multi-unit residential income, or a unique live/work compound on Lake Sunapee. Buyer to complete due diligence relative to property bounds, room and building sq, footage and potential town approvals for multi unit rentals. Sqft. listed is the total available of all buildings.

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Single Family Active

Price

$ 3,900,000

Bedrooms

7

Full Bath

4

Half Bath

1

Property Type

Single Family

Taxes

$ 0

Style

Colonial,Cottage/Camp,Gambrel

Lot Size

0.86

Year Built

1990

Town/City

Sunapee

County/Region

Sullivan

MLS | Web ID

5080566

Features
Interior
Basement Description Concrete Floor Gravel Interior Stairs Unfinished Exterior Access Basement Stairs
Basement Yes
Beds 7
Total Rooms 12
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General
Road Frontage Yes
Sewer Public
Heating Propane Baseboard Wall Furnace
Cooling None
Utilities Phone Cable
Roof Shingle
Garage Yes
Flood Zone Unknown
Zoning GM VIL
3/4 Baths 2
Full Baths 2
Half Baths 1
Bathrooms 5
Year Built 1990
Electric 100 Amp Service 200+ Amp Service Fuses
Style Colonial Cottage/Camp Gambrel
Stories Count 2
Construction Status Existing
Type Single Family
Block 000018
Assessment Amount 2686400
Auction No
Tax Year 2025
Status Detail 0
Covenants Unknown
Construction Materials Wood Frame
Directions From the intersection of Rt. 11 and Georges Mills Rd. proceed west on Rt.11 for a 1/10 of a mile and Cooper Street is on your left.
High School Sunapee Sr. High School
City Sunapee
School District Sunapee
Seasonal Unknown
Elementary School Sunapee Central School
Middle School Sunapee Middle High School
DOM 268
Price Per Sq Ft Total AG 932.12
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Exterior
Lot Features Lake Access Lake Frontage Lake View
Driveway Dirt Gravel Paved
Lot Size Area 0.86
Water Source Public
Garage Capacity 2
Foundation Block Concrete Pier/Column Post/Piers Stone
Lot 000000
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* Excluded Features
List By
Ed Kinzer

Listing Agent

Coldwell Banker Lifestyles

Broker

ed@thecblife.com

Email

Affordability Calculator

$24,013
Per Month
100%
0%
0%
Monthly Principal & Interest
$24,013
Monthly Property Taxes
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Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
1783121 Elementary School
450995 Middle School
Sunapee Sr. High School High School
Pricing History
DatePricePrice ChangeDescription
3/24/2026$3,900,000 Listed Price

Map


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15 Cooper Street, Sunapee, NH, 03782 is a Single Family Home for sale at $3,900,000 with 4,184 sqft and a lot size of 0.86. 15 Cooper Street has 7 bedrooms, 4.1 baths, and was built in 1990. The property's zip code is 03782 which is in Sunapee, NH