21 Caldwell Lane Sunapee, NH $ 665,000
21 Caldwell Lane
$ 665,000
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21 Caldwell Lane

Sunapee, NH, 03782
$ 665,000
Bedrooms3 Baths3.0 Sq 2,072

Monthly Estimate*

$ 4,095

Listed by Buddy Howe, Coldwell Banker LIFESTYLES, 603-526-4020, buddy@thecblife.com
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Single Family Home for sale in Sunapee, NH

for $665,000 with 3 bedrooms and 3 full baths. This 2,072 square foot home was built in 2022 on a lot size of 5.28.

Set in one of the most sought-after towns in the region, this Sunapee property brings together location, privacy, and everyday ease. Just minutes from Mount Sunapee—where winter weekends turn into lasting family memories—and close to Sunapee Harbor and local beaches, you’re right in the middle of everything that makes this area special. Set on over 5 acres, a longer driveway leads you in—adding privacy, character, and a true sense of arrival that’s hard to replicate. Built in 2022, the home was designed for convenient one-level living while still offering exceptional flexibility throughout. Inside, the layout flows naturally, featuring an open kitchen and living area, wood floors throughout, and a primary bedroom with its own private bath. The finished lower level offers exceptional flexibility with pre-installed plumbing and electrical already in place for a future kitchen and washer/dryer setup. This thoughtfully prepared space is ready to be finished as a separate in-law suite, providing strong potential for added functionality and value. The curb appeal, attached garage, and clean, efficient design make this a home that feels easy from the start. Whether it’s mornings on the mountain, afternoons by the water, or quiet evenings at home, this property offers a lifestyle that’s hard to match in a location that continues to hold value.

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Single Family Active

Price

$ 665,000

Bedrooms

3

Full Bath

3

Property Type

Single Family

Taxes

$ 0

Style

Ranch

Lot Size

5.28

Year Built

2022

Town/City

Sunapee

County/Region

Sullivan

MLS | Web ID

5083421

Features
Interior
Basement Description Finished Walkout
Interior Amenities Dining Area Kitchen Island Primary BR w/ BA Indoor Storage Walk-in Closet 1st Floor Laundry
Basement Yes
Beds 3
Total Rooms 9
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General
Road Frontage Yes
Sewer Private
Heating Baseboard
Cooling None
Utilities Cable Available
Roof Architectural Shingle
Appliances Dishwasher Microwave Gas Range Refrigerator
Garage Yes
Flood Zone No
Zoning RES
3/4 Baths 2
Full Baths 1
Half Baths 0
Bathrooms 3
Year Built 2022
Electric Circuit Breaker(s)
Style Ranch
Stories Count 1
Construction Status Existing
Tax Rate 10.55
Type Single Family
Block 000022
Auction No
Tax Year 2025
Status Detail 0
Covenants Unknown
Construction Materials Wood Frame
Directions Traveling on Route 103B you will find Caldwell Lane. Turn onto Caldwell Lane and home will be on your left hand side with sign posted.
High School Sunapee Sr. High School
City Sunapee
School District Sunapee
Seasonal No
Elementary School Sunapee Central School
Middle School Sunapee Middle High School
DOM 44
Price Per Sq Ft Total AG 320.95
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Exterior
Lot Features Country Setting Landscaped Ski Area Near Country Club Near Skiing
Exterior Amenities Deck Garden Space Natural Shade
Driveway Gravel
Lot Size Area 5.28
Water Source Private
Parking Features Attached
Garage Capacity 2
Foundation Concrete
Lot 000001
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* Excluded Features
List By
Buddy Howe

Listing Agent

Coldwell Banker Lifestyles

Broker

(603) 526-4020

Phone

buddy@thecblife.com

Email

Affordability Calculator

$4,095
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Monthly Principal & Interest
$4,095
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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
5/20/2026$665,000 -1.48% Price Down
4/24/2026$675,000 -2.88% Price Down
4/14/2026$695,000 Listed Price

Map


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21 Caldwell Lane, Sunapee, NH, 03782 is a Single Family Home for sale at $665,000 with 2,072 sqft and a lot size of 5.28. 21 Caldwell Lane has 3 bedrooms, 3.0 baths, and was built in 2022. The property's zip code is 03782 which is in Sunapee, NH