Listed by Coldwell Banker LIFESTYLES · Dimitri Dimakis · Cell: 603-494-7522

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Single Family Residence · Sunapee, NH

ActiveFor Sale

598 Route 103, Sunapee, NH

$349,000

Est. $1,765/mo · 20% down, 30-yr, 6.5% (Owl’s Nest Real Estate estimate, not MLS data)

Beds
2
Baths
1
Sq Ft
1,100
Built
1940
MLS®
#5116152

Property Description

Buyers searching Sunapee, New Hampshire will want a look at 598 Route 103 — a single-family home asking $349,000. It features 2 bedrooms, 1 bathroom and 1,100 square feet of living space. Homes like this trade on the fundamentals: space, privacy and a New Hampshire address that works year-round. Also on the sheet: a 0.64-acre lot, 1940 construction and roughly $317 per square foot. Everything below — photos, details, schools and market data — updates live from the MLS.

Looking for the perfect home base for lake days, mountain adventures, and everything the Lake Sunapee region has to offer? This cute-as-a-button, 2-bedroom Cape-style home puts you just 3 minutes from Mount Sunapee and the Lake Sunapee town beach! With ski season right around the corner, now is the perfect time to make this home your own mountain getaway. Imagine spending your winter days carving turns on the slopes, then returning home to relax and unwind after a full day of skiing. With Mount Sunapee just minutes away, you can spend less time traveling and more time enjoying everything the mountain has to offer. Whether you're looking for a weekend escape, a seasonal retreat, or a place to call home year-round, this property offers an incredible opportunity to embrace the best of New Hampshire living. When warmer weather arrives, trade your skis for swimsuits and enjoy sunny afternoons at the lake, beach days, boating, and all the outdoor recreation that makes this area so special. Inside, this charming home has been well maintained and thoughtfully upgraded throughout, offering comfort and character in a convenient location. The property also provides room for future expansion, giving you the opportunity to grow into the home or explore additional possibilities over time. Whether you're dreaming of fresh powder, summer sunshine, or a cozy retreat to enjoy in every season, this delightful Cape is your opportunity to experience the Lake Sunapee lifestyle. Your mountain and lake getaway is calling!

Location Highlights

598 Route 103 is a single family residence in Sunapee, New Hampshire, listed at $349,000. That works out to about $317 per square foot, for a home built in 1940. It has been on the market for 4 days.

At this latitude, Sunapee averages roughly 8.4 hours of sun a day in June and 3.6 in December.

Zoned schools in the Sunapee: Sunapee Central School (Elementary), Sunapee Middle High School (Middle), SunapeeSr. (High). Always confirm zoning with the district office.

Source: zoned school names are PrimeMLS listing data; distances, sun exposure and school facts are Owl’s Nest Real Estate additions (school facts from the NCES, U.S. Department of Education) — not PrimeMLS data.

Property Details

Essentials & finishes

Bedrooms
2
Total Baths
1
Full Baths
1
SqFt
1,100
Price / SqFt
$317.27
Property Type
Single Family Residence
Year Built
1940
County
NH-Sullivan
Town
Sunapee, NH
Status
Active
Days on Market
4

Primary Features

County
NH-Sullivan
Property Type
Residential
Year Built
1940
Zoning
RES- F1

Interior Features

Appliances
Electric Cooktop, Dishwasher, Dryer, Microwave, Refrigerator, Electric Stove, Washer
Basement
Yes
Basement Access Type
Interior
Basement Description
Concrete, Concrete Floor
1/4 Baths
0
3/4 Baths
0
Cooling
None
Electric
Circuit Breakers
Flooring
Laminate, Wood
Heating
Baseboard
Rooms - Total
5
SqFt-Approximate Finished Above Grade
1,100
SqFt-Approximate Finished Below Grade
0
SqFt Approximate Total Finished
1,100
SqFt Approximate Total
1,300

Location Information

School - District
Sunapee
School - Elementary
Sunapee Central School
School - High
SunapeeSr.
School - Middle/Jr
Sunapee Middle High School

Financial Details

Tax - Gross Amount
$2,690
Tax Year
2025
Taxes TBD
No

Additional

Construction Status
Existing
Construction
Wood Frame, Wood Siding
Covenants
Unknown
Easements
Unknown
Flood Zone
No
Pre-Construction
No
Property Sub Type
Single Family Residence
Seasonal
No
Total Stories
One
Surveyed
Unknown
Timeshare/Fractional Ownership
No
Water Access Details
Municipal Residents Only

External Features

Color
Tan/Brown
Driveway
Gravel
Foundation
Concrete
Garage
No
Lot Features
Country Setting, Landscaped, Level, Near Golf Course, Near Shopping, Near Skiing, Near Hospital
Lot - Acres
0.64
Lot - SqFt
27,878
Road Frontage Type
Public Maintained Road
Road Frontage
Yes
Road Frontage Length
100
Roof
Asphalt Shingle
Sewer
Conventional Leach Field
Utilities
Cable at Site, T1 Available, Phone Available
Water Source
Dug Well
Water Body Type
Lake

MLS®: PrimeMLS #5116152; Listed by Coldwell Banker LIFESTYLES · Dimitri Dimakis · Cell: 603-494-7522

Property History

Estimated annual taxes for this property

2024
$5,933
2023
$5,785
2022
$5,636

Source: Owl’s Nest Real Estate estimate from the list price at New Hampshire’s average effective tax rate — not PrimeMLS or town assessor data. Verify with the town assessor.

Market Data

Live snapshot computed by Owl’s Nest Real Estate from PrimeMLS IDX active listings in this town

Active listings in Sunapee
30
Average list price
$751,036
Price range
$139,500 – $1,200,000

Mortgage Calculator

Estimate your monthly payment for this home

Loan Term

Estimated Monthly Payment

$2,332/ mo

Principal & Interest
$1,765
Property Tax
$494
Home Insurance
$73

Source: Owl’s Nest Real Estate estimate, not PrimeMLS data. Estimates use typical New Hampshire costs — a 1.7% effective property-tax rate, insurance at 0.25% of home value/yr, and PMI below 20% down. Actual town tax rates vary; verify with your lender and the town assessor.

Around This Property

Schools, everyday places and nearby destinations near 598 Route 103, Sunapee, NH

Assigned Schools

Elementary
Sunapee Central School
Middle
Sunapee Middle High School
High School
SunapeeSr.
District
Sunapee

Source: Google Maps Platform (Places) and Owl’s Nest Real Estate — not PrimeMLS data.

Questions About This Listing

How big is 598 Route 103?

598 Route 103 in Sunapee, NH has 2 bedrooms and 1 bathroom in 1,100 square feet of finished living space.

What is the asking price of 598 Route 103?

598 Route 103 in Sunapee, NH is listed for $349,000 on PrimeMLS.

That is about $317 per square foot of finished living space.

It came on the market on October 29, 2026.

How much are the property taxes on 598 Route 103?

Annual property taxes on 598 Route 103 in Sunapee, NH are $2,690 for the 2025 tax year, per the MLS.

New Hampshire towns set their own tax rates and revalue periodically, so confirm the current bill with the Sunapee assessing office.

How is 598 Route 103 heated?

598 Route 103 in Sunapee, NH is heated by baseboard, per the MLS.

The MLS lists no cooling system.

Does 598 Route 103 have town water and sewer?

598 Route 103 in Sunapee, NH has a private dug well and a private septic system, per the MLS.

MLS details — water: dug well; sewer: conventional leach field.

Electric: circuit breakers.

Other utilities: cable at site, T1 available and phone available.

Plan a water test and septic inspection during your inspection period.

Is there a basement at 598 Route 103?

Yes. 598 Route 103 in Sunapee, NH has a basement with interior access.

The MLS describes it as concrete and concrete floor.

What features does 598 Route 103 have?

The MLS lists these appliances at 598 Route 103 in Sunapee, NH: electric cooktop, dishwasher, dryer, microwave, refrigerator, electric stove and washer; confirm which ones convey in the purchase agreement.

Flooring: laminate and wood.

Does 598 Route 103 have a garage?

The MLS lists no garage at 598 Route 103 in Sunapee, NH; parking is off a gravel driveway.

Is 598 Route 103 on the water?

The MLS does not list 598 Route 103 in Sunapee, NH as waterfront, but it notes water access on a lake.

Water access: municipal residents only.

Confirm frontage, shoreland rules and any dock or beach rights during due diligence.

What schools serve 598 Route 103?

The MLS places 598 Route 103 in Sunapee, NH in the Sunapee school district.

Listed schools: Sunapee Central School (elementary), Sunapee Middle High School (middle) and SunapeeSr. (high).

School assignments can change; confirm with the district.

Is 598 Route 103 still available?

Yes. 598 Route 103 in Sunapee, NH is listed as Active on PrimeMLS (MLS #5116152).

Status can change quickly; contact us to confirm availability before you visit.

Who is the listing agent for 598 Route 103?

598 Route 103 in Sunapee, NH is listed by Dimitri Dimakis of Coldwell Banker LIFESTYLES (603-526-4020).

Owl's Nest Real Estate shows it through the PrimeMLS IDX feed; we are not the listing brokerage.

What kind of property is 598 Route 103?

598 Route 103 in Sunapee, NH is a single-family home built in 1940.

The MLS lists its style as Cape, with one story.

Where is 598 Route 103 located?

598 Route 103 is in Sunapee, New Hampshire 03782, in Sullivan County.

Location notes from the MLS: near golf course, near shopping, near skiing and near hospital.

How much land comes with 598 Route 103?

598 Route 103 in Sunapee, NH sits on 0.64 acres, per the MLS.

The lot is described as country setting, landscaped and level.

It has 100 feet of road frontage (public maintained road).

Zoning: RES- F1.

The MLS lists it as outside a flood zone.

How does the price of 598 Route 103 compare with other Sunapee listings?

At $349,000, 598 Route 103 in Sunapee, NH is priced below the $947,000 median asking price of the 14 single-family homes for sale in Sunapee on PrimeMLS as of November 3, 2026 (this listing included).

That figure is Owl's Nest Real Estate's analysis of active listings, and asking prices are not sale prices — ask us for recent comparable sales before you make an offer.

How do I schedule a showing of 598 Route 103?

To see 598 Route 103 in Sunapee, NH, use Request a Showing on this page or call Owl's Nest Real Estate at 401-648-5308.

We can show any MLS-listed home and represent you as your buyer's agent; the listing brokerage represents the seller.

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NOTE: This representation is based in whole or in part on data generated by PrimeMLS, Inc., which assumes no responsibility for its accuracy. The data relating to real estate displayed on this site comes in part from the IDX Program of PrimeMLS.

This listing data is intended 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 11/03/26.