Listed by Ed Kinzer, Coldwell Banker LIFESTYLES, (603) 496-9101
15 Cooper Street
Sunapee, NH 03782
7 Beds
4.5 Baths
4,184 sqft (on 0.86 acres)
$3,900,000
$3,900,000
7 Beds
4.5 Baths
4,184 sqft
(on 0.86 acres)
Local Information
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Last check for updates: about 5 hours ago
Listing courtesy of Ed Kinzer
Coldwell Banker LIFESTYLES, Cell: 603-496-9101
Source: PrimeMLS, MLS#5080566
Also Listed on PrimeMLS.
Description
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.
Home Highlights
Parking
Garage
Outdoor
No Info
A/C
Heating only
HOA
None
Price/Sqft
$932
Listed
34 days ago
Home Details for 15 Cooper Street
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MLS Status: Active |
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Interior Details Basement: Concrete Floor,Gravel,Interior Stairs,Unfinished,Exterior Entry,Basement Stairs,Interior EntryNumber of Rooms: 12 |
Beds & Baths Number of Bedrooms: 7Number of Bathrooms: 5Number of Bathrooms (full): 2Number of Bathrooms (three quarters): 2Number of Bathrooms (half): 1 |
Dimensions and Layout Living Area: 4184 Square Feet |
Appliances & Utilities Utilities: Phone, Cable |
Heating & Cooling Heating: Propane,Baseboard,Wall FurnaceNo CoolingAir Conditioning: NoneHas HeatingHeating Fuel: Propane |
Gas & Electric Electric: 100 Amp Service, 200+ Amp Service, Fuses |
Levels, Entrance, & Accessibility Stories: 2Levels: Two |
View Has a ViewView: Lake |
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Exterior Home Features Roof: ShingleFoundation: Block, Concrete, Pier/Column, Pillar/Post/Pier, Stone |
Parking & Garage Number of Garage Spaces: 2Number of Covered Spaces: 2Has a GarageParking Spaces: 2Parking: Dirt,Gravel,Paved |
Frontage Waterfront: Lake Access, Lake FrontRoad Frontage: PublicRoad Surface Type: Paved |
Water & Sewer Sewer: Public Sewer |
Farm & Range Frontage Length: Road frontage: 192 |
Finished Area Finished Area (above surface): 4184 Square Feet |
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Days on Market: 34 |
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Year Built Year Built: 1990 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Colonial,Cottage/Camp,Gambrel |
Building Construction Materials: Wood FrameNot a New Construction |
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Price List Price: $3,900,000Price Per Sqft: $932 |
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Direction & Address City: Sunapee |
School Information Elementary School: Sunapee Central SchoolElementary School District: SunapeeJr High / Middle School: Sunapee Middle High SchoolJr High / Middle School District: SunapeeHigh School: Sunapee Sr. High SchoolHigh School District: Sunapee |
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Listing Agent Listing ID: 5080566 |
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Building Area Building Area: 5992 Square Feet |
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Lot Area: 0.86 acres |
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BasementMls Number: 5080566Water View: LakeAttribution Contact: Cell: 603-496-9101Above Grade Unfinished Area: 4184Above Grade Unfinished Area Units: Square FeetBelow Grade Unfinished Area: 1232Below Grade Unfinished Area Source: Public RecordsBelow Grade Unfinished Area Units: Square Feet |
Price History for 15 Cooper Street
| Date | Price | Event | Source |
|---|---|---|---|
| 03/24/2026 | $3,900,000 | Listed For Sale | PrimeMLS #5080566 |
| 10/22/2019 | $1,447,400 | Sold | N/A |
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Property Tax and Assessment
| Year | 2024 |
|---|---|
| Tax | $13,899 |
| Assessment | $1,388,500 |
Home facts updated by county records
Comparable Sales for 15 Cooper Street
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.16 | Single-Family Home | $600,000 | 09/30/25 | 3 | 2.5 | 2,555 | |
0.40 | Single-Family Home | $2,300,000 | 11/06/25 | 3 | 2 | 2,611 | |
0.55 | Single-Family Home | $567,500 | 06/10/25 | 2 | 3 | 2,976 | |
0.12 | Single-Family Home | $515,000 | 01/22/26 | 2 | 3 | 1,336 | |
1.22 | Single-Family Home | $600,000 | 03/27/26 | 5 | 2.5 | 4,311 | |
1.65 | Single-Family Home | $789,000 | 03/17/26 | 4 | 2.5 | 3,278 | |
1.64 | Single-Family Home | $5,500,000 | 05/17/25 | 4 | 4 | 2,934 | |
1.75 | Single-Family Home | $701,000 | 07/16/25 | 4 | 2.5 | 2,003 | |
1.68 | Single-Family Home | $6,150,000 | 09/22/25 | 3 | 3 | 2,942 | |
1.48 | Single-Family Home | $559,900 | 01/09/26 | 3 | 2 | 1,659 |
Assigned Schools
These are the assigned schools for 15 Cooper Street.
- Sunapee Middle High School
- 6-8
- Public
- 85 Students
5/10GreatSchools RatingParent Rating AverageMy student began at SMHS only to learn to quickly that the administrators favored certain students. Particularly the students who participated in sports and had good grades. All other student were left to their own devices and administration was often witnessed bullying students with inappropriate or derogatory comments. Sean Moynihan does not know what it takes to lead a school and what the curriculum needs are. Megan Reed is no better and in fact, the passive aggressive tendencies and her "better than all" message she delivers are keeping these students down. There are great staff at Sunapee High School. Get rid of ADMINISTRATION!Other Review10y ago - Sunapee Central School
- K-5
- Public
- 159 Students
8/10GreatSchools RatingParent Rating AverageHighly trained and professional teachers and a no-muss-no-fuss principal! I love it. It is nice to have education be the focus of a school and have the betterment of kids be the goal. Sunapee offers a rigorous academic program with lots of extras like enriching field trips and engaging programs.Parent Review12y ago - Sunapee Sr. High School
- 9-12
- Public
- 130 Students
10/10GreatSchools RatingParent Rating AverageI strongly recommend against sending your children to this school. They have next to no bullying g policy, to the point that members of the staff are typically bullied themselves. They provide nearly no support for the arts and the staff show clear favoritism. The best thing that happened to me at this school was leaving itStudent Review6y ago 
Check out schools near 15 Cooper Street.
What Locals Say about Sunapee
At least 13 Trulia users voted on each feature.
100 % Say car is needed
95 % Say there's wildlife
92 % Say it's quiet
88 % Say parking is easy
81 % Say it's dog friendly
81 % Say there's holiday spirit
80 % Say people would walk alone at night
75 % Say yards are well-kept
75 % Say kids play outside
71 % Say they plan to stay for at least 5 years
67 % Say neighbors are friendly
59 % Say there are community events
38 % Say there are sidewalks
29 % Say streets are well-lit
19 % Say it's walkable to restaurants
Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Ed Kinzer, Coldwell Banker LIFESTYLES, Cell: 603-496-9101
Copyright 2026 PrimeMLS, Inc. All rights reserved.
This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated 2026-04-28 06:49:19 PDT.
This display of listings may or may not be the entire Compilation from the PrimeMLS database, and PrimeMLS does not guarantee the accuracy of such information.
This display of listings may or may not be the entire Compilation from the PrimeMLS database, and PrimeMLS does not guarantee the accuracy of such information.
15 Cooper Street, Sunapee, NH 03782 is a 7 bedroom, 5 bathroom, 4,184 sqft single-family home built in 1990. This property is currently available for sale and was listed by PrimeMLS on Mar 24, 2026. The MLS # for this home is MLS# 5080566.