Listed by LAER Realty Partners/Goffstown · Christine M Ansin · 603-685-4495
Single Family Residence · Dunbarton, NH
20 Stark Hwy S, Dunbarton, NH
$698,900
$749,000 · changed Jun 23, 2026
Est. $3,534/mo · 20% down, 30-yr, 6.5% (Owl’s Nest Real Estate estimate, not MLS data)
- Beds
- 3
- Baths
- 2
- Sq Ft
- 3,116
- Built
- 1789
- MLS®
- #5091697
Property Description
From its address at 20 Stark Hwy S, this single-family home puts you in Dunbarton, New Hampshire. On offer: 3 bedrooms, 2 bathrooms and 3,116 square feet of living space, at a list price of $698,900. The format is the classic one — a standalone home with no association between you and your plans for it. Beyond the basics, the listing carries a 2.01-acre lot, 1789 construction and roughly $224 per square foot. Browse the gallery and specs below; if it fits, we can have you through the door quickly.
Step back in time and experience the charm and character of the very first Reverend’s home in Dunbarton, once owned by Walter Harris. Nestled in a picturesque country setting, this remarkable move-in ready 1789 Antique Colonial is truly one-of-a-kind. Rich history blends beautifully with timeless features including stunning wide pine flooring throughout, a bridal staircase, and fireplaces in nearly every room. The impressive dining room is the heart of the home, showcasing an enormous original fireplace complete with a rare bread oven that tells a story all its own. Thoughtful updates include updated electrical, generator hookup, propane added for a gas range, plus a workshop, patio area, and abundant storage. Enjoy the perfect balance of relaxation and outdoor adventure with Clough State Park, snowmobile trails, and walking trails just minutes away, along with nearby Pats Peak for skiing and year-round recreation. Located in the highly sought-after Bow School District, this special property offers a rare opportunity to own a piece of New Hampshire history while enjoying the comforts of today.
Location Highlights
20 Stark Hwy S is a single family residence in Dunbarton, New Hampshire, listed at $698,900. That works out to about $224 per square foot, for a home built in 1789. It has been on the market for 5 months.
At this latitude, Dunbarton averages roughly 8.4 hours of sun a day in June and 3.6 in December.
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
- 3
- Total Baths
- 2
- Full Baths
- 1
- SqFt
- 3,116
- Price / SqFt
- $224.29
- Property Type
- Single Family Residence
- Year Built
- 1789
- County
- NH-Merrimack
- Town
- Dunbarton, NH
- Status
- Active
- Days on Market
- 125
Primary Features
- County
- NH-Merrimack
- Property Type
- Residential
- Year Built
- 1789
- Zoning
- Res
Interior Features
- Appliances
- Dishwasher, Dryer, Microwave, Refrigerator, Washer, Gas Stove
- Basement
- Yes
- Basement Access Type
- Interior
- Basement Description
- Bulkhead, Gravel, Unfinished, Basement Stairs
- 1/4 Baths
- 0
- 3/4 Baths
- 0
- Cooling
- None
- Electric
- Circuit Breakers
- Flooring
- Wood
- Heating
- Oil, Hot Water, Steam
- Interior Features
- Blinds, Dining Area, 3+ Fireplaces, Hearth, Wood Stove Insert, 1st Floor Laundry, Walkup Attic
- Rooms - Total
- 9
- SqFt-Approximate Finished Above Grade
- 3,116
- SqFt-Approximate Finished Below Grade
- 0
- SqFt Approximate Total Finished
- 3,116
- SqFt Approximate Total
- 4,389
Financial Details
- Tax - Gross Amount
- $9,325
- Tax Year
- 2026
- Taxes TBD
- No
Additional
- Construction Status
- Existing
- Construction
- Clapboard
- Covenants
- Unknown
- Flood Zone
- No
- Pre-Construction
- No
- Property Sub Type
- Single Family Residence
- Seasonal
- No
- Total Stories
- Two
- Surveyed
- Unknown
- Timeshare/Fractional Ownership
- No
External Features
- Driveway
- Paved
- Exterior Features
- Hot Tub, Patio, Shed, Storage
- Foundation
- Fieldstone
- Garage
- No
- Lot Features
- Country Setting, Landscaped, Level, Secluded, Wooded
- Lot - Acres
- 2.01
- Lot - SqFt
- 87,556
- Parking
- Driveway, Parking Spaces 1 - 10
- Road Frontage Type
- Public Maintained Road
- Road Frontage
- TBD
- Roof
- Asphalt Shingle
- Sewer
- Private
- Utilities
- Cable Available, Propane
- Water Source
- Private
MLS®: PrimeMLS #5091697; Listed by LAER Realty Partners/Goffstown · Christine M Ansin · 603-685-4495
Market Data
Live snapshot computed by Owl’s Nest Real Estate from PrimeMLS IDX active listings in this town
- Active listings in Dunbarton
- 8
- Average list price
- $745,629
- Price range
- $349,900 – $999,900
Mortgage Calculator
Estimate your monthly payment for this home
Estimated Monthly Payment
$4,457/ mo
- Principal & Interest
- $3,534
- Property Tax
- $777
- Home Insurance
- $146
Property tax: this home’s 2026 annual tax bill of $9,325, per PrimeMLS. The rest is an Owl’s Nest Real Estate estimate: insurance at 0.25% of home value/yr and PMI below 20% down. A sale can trigger a reassessment; confirm with the town assessor and your lender.
Around This Property
Schools, everyday places and nearby destinations near 20 Stark Hwy S, Dunbarton, NH
Source: Google Maps Platform (Places) and Owl’s Nest Real Estate — not PrimeMLS data.
Questions About This Listing
How much does 20 Stark Hwy S cost?
20 Stark Hwy S in Dunbarton, NH is listed for $698,900 on PrimeMLS.
That is about $224 per square foot of finished living space.
It came on the market on May 29, 2026.
How many bedrooms and bathrooms does 20 Stark Hwy S have?
20 Stark Hwy S in Dunbarton, NH has 3 bedrooms and 2 bathrooms (1 full and 1 half) in 3,116 square feet of finished living space.
What heating and cooling does 20 Stark Hwy S have?
20 Stark Hwy S in Dunbarton, NH is heated by oil, hot water and steam, per the MLS.
The MLS lists no cooling system.
What are the water and sewer systems at 20 Stark Hwy S?
20 Stark Hwy S in Dunbarton, NH has a private septic system, per the MLS.
MLS details — water: private; sewer: private.
Electric: circuit breakers.
Other utilities: cable available and propane.
Plan a water test and septic inspection during your inspection period.
Does 20 Stark Hwy S have a basement?
Yes. 20 Stark Hwy S in Dunbarton, NH has a basement with interior access.
The MLS describes it as bulkhead, gravel, unfinished and basement stairs.
What are the key features of 20 Stark Hwy S?
Inside, the MLS lists these features at 20 Stark Hwy S in Dunbarton, NH: blinds, dining area, 3+ fireplaces, hearth, wood stove insert, 1st floor laundry and walkup attic.
Outside: hot tub, patio, shed and storage.
Flooring: wood.
Listed appliances: dishwasher, dryer, microwave, refrigerator, washer and gas stove; confirm which ones convey in the purchase agreement.
What parking does 20 Stark Hwy S have?
The MLS lists no garage at 20 Stark Hwy S in Dunbarton, NH; parking is off a paved driveway.
Parking details: driveway and parking spaces 1 - 10.
Is 20 Stark Hwy S still for sale?
Yes. 20 Stark Hwy S in Dunbarton, NH is listed as Active on PrimeMLS (MLS #5091697).
Status can change quickly; contact us to confirm availability before you visit.
Which brokerage has 20 Stark Hwy S listed?
20 Stark Hwy S in Dunbarton, NH is listed by Christine M Ansin of LAER Realty Partners/Goffstown (603-685-4495).
Owl's Nest Real Estate shows it through the PrimeMLS IDX feed; we are not the listing brokerage.
What type of home is 20 Stark Hwy S?
20 Stark Hwy S in Dunbarton, NH is a single-family home built in 1789.
The MLS lists its style as Antique, Colonial, with two stories.
What town is 20 Stark Hwy S in?
20 Stark Hwy S is in Dunbarton, New Hampshire 03046, in Merrimack County.
What is the lot size of 20 Stark Hwy S?
20 Stark Hwy S in Dunbarton, NH sits on 2.01 acres, per the MLS.
The lot is described as country setting, landscaped, level, secluded and wooded.
Zoning: Res.
The MLS lists it as outside a flood zone.
What are the annual property taxes for 20 Stark Hwy S?
Annual property taxes on 20 Stark Hwy S in Dunbarton, NH are $9,325 for the 2026 tax year, per the MLS.
New Hampshire towns set their own tax rates and revalue periodically, so confirm the current bill with the Dunbarton assessing office.
How does the price of 20 Stark Hwy S compare with other Dunbarton listings?
At $698,900, 20 Stark Hwy S in Dunbarton, NH is priced below the $749,900 median asking price of the 7 single-family homes for sale in Dunbarton on PrimeMLS as of November 4, 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 can I see 20 Stark Hwy S in person?
To see 20 Stark Hwy S in Dunbarton, 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 11/04/26.