Listed by StartPoint Realty · William S Dewitt Jr · 978-422-3999

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Single Family Residence · Exeter, NH

ActiveFor Sale

21 Dartmouth Street, Exeter, NH

$419,995

Est. $2,124/mo · 20% down, 30-yr, 6.5% (Owl’s Nest Real Estate estimate, not MLS data)

Beds
2
Baths
2
Sq Ft
1,056
Built
1900
MLS®
#5115578

Property Description

Set in Exeter, New Hampshire, 21 Dartmouth Street is a single-family home built in 1900, now offered at $419,995. The layout delivers 2 bedrooms, 2 bathrooms and 1,056 square feet of living space. Single-family ownership here means your own land, your own walls and room to make the property yours. The numbers worth knowing: a 0.18-acre lot and roughly $398 per square foot. Browse the gallery and specs below; if it fits, we can have you through the door quickly.

A great price for this very nicely updated Exeter single family. An in town location yet tucked away with plenty of privacy. The first floor open concept lends itself to a spacious feel with lots of daylight. Only imagine the fun and relaxing times to be had in the very private enclosed sunroom. Nice bright kitchen with great cabinet storage. The two bedrooms upstairs have an additional vaulted third floor bonus area, "office/study". The full basement includes the laundry hookups, interior and metal bulkhead access. A spacious fenced back yard. Great commuter location to all destinations, a short walk to the Exeter Amtrak Station. Roof - 6 yrs, Hot Wtr. Htr. - 6 yrs, Recent Floors.

Location Highlights

21 Dartmouth Street is a single family residence in Exeter, New Hampshire, listed at $419,995. That works out to about $398 per square foot, for a home built in 1900. It has been on the market for 10 days.

At this latitude, Exeter averages roughly 8.3 hours of sun a day in June and 3.6 in December.

Zoned schools in the Exeter School District SAU #16: Main Street School (Elementary), Cooperative Middle School (Middle), ExeterHigh (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
2
Full Baths
1
SqFt
1,056
Price / SqFt
$397.72
Property Type
Single Family Residence
Year Built
1900
County
NH-Rockingham
Town
Exeter, NH
Status
Active
Days on Market
9

Primary Features

County
NH-Rockingham
Property Type
Residential
Year Built
1900
Zoning
R-2

Interior Features

Appliances
Dishwasher, Domestic Water Heater, Gas Range, Refrigerator, Water Heater off Boiler
Basement
Yes
Basement Access Type
Interior
Basement Description
Bulkhead, Interior Entry, Exterior Entry, Basement Stairs
1/4 Baths
0
3/4 Baths
1
Cooling
None
Electric
100 Amp Service, Circuit Breakers
Flooring
Manufactured, Vinyl, Vinyl Plank
Heating
Boiler, Baseboard, Natural Gas, Hot Water, Zoned
Interior Features
Attic with Hatch/Scuttle, Dining Area, Kitchen/Family, Laundry Hook-ups, Living/Dining, Natural Light, Indoor Storage, Vaulted Ceiling(s), Basement Laundry
Rooms - Total
6
SqFt-Approximate Finished Above Grade
1,056
SqFt-Approximate Finished Below Grade
0
SqFt Approximate Total Finished
1,056
SqFt Approximate Total
1,599

Location Information

School - District
Exeter School District SAU #16
School - Elementary
Main Street School
School - High
ExeterHigh
School - Middle/Jr
Cooperative Middle School

Financial Details

Tax - Gross Amount
$7,354
Tax Year
2025
Taxes TBD
No

Additional

Construction Status
Existing
Construction
Wood Frame, Vinyl Siding, Wood Exterior
Covenants
Unknown
Flood Zone
No
Pre-Construction
No
Property Sub Type
Single Family Residence
Seasonal
No
Total Stories
Two
Surveyed
Yes
Timeshare/Fractional Ownership
No

External Features

Driveway
Common/Shared, Gravel
Exterior Features
Garden, Enclosed Porch, Double Pane Window(s)
Foundation
Block
Garage
No
Lot Features
Interior Lot, Landscaped, In Town, Neighborhood, Near Public Transit, Near Railroad, Private
Lot - Acres
0.18
Lot - SqFt
7,841
Road Frontage Type
Paved
Road Frontage
Yes
Road Frontage Length
13
Roof
Architectural Shingle
Sewer
Public
Utilities
Cable Available, Gas On-Site
Water Source
Public

MLS®: PrimeMLS #5115578; Listed by StartPoint Realty · William S Dewitt Jr · 978-422-3999

Property History

Estimated annual taxes for this property

2024
$7,140
2023
$6,962
2022
$6,783

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 Exeter
65
Average list price
$712,691
Price range
$70,000 – $2,000,000

Mortgage Calculator

Estimate your monthly payment for this home

Loan Term

Estimated Monthly Payment

$2,806/ mo

Principal & Interest
$2,124
Property Tax
$595
Home Insurance
$87

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 21 Dartmouth Street, Exeter, NH

Assigned Schools

Elementary
Main Street School
Middle
Cooperative Middle School
High School
ExeterHigh
District
Exeter School District SAU #16

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

Questions About This Listing

How big is 21 Dartmouth Street?

21 Dartmouth Street in Exeter, NH has 2 bedrooms and 2 bathrooms (1 full and 1 three-quarter) in 1,056 square feet of finished living space.

What is the asking price of 21 Dartmouth Street?

21 Dartmouth Street in Exeter, NH is listed for $419,995 on PrimeMLS.

That is about $398 per square foot of finished living space.

It came on the market on October 24, 2026.

What features does 21 Dartmouth Street have?

Inside, the MLS lists these features at 21 Dartmouth Street in Exeter, NH: attic with hatch/scuttle, dining area, kitchen/family, laundry hook-ups, living/dining, natural light, indoor storage and vaulted ceiling(s).

Outside: garden, enclosed porch and double pane window(s).

Flooring: manufactured, vinyl and vinyl plank.

Listed appliances: dishwasher, domestic water heater, gas range, refrigerator and water heater off boiler; confirm which ones convey in the purchase agreement.

Does 21 Dartmouth Street have a garage?

The MLS lists no garage at 21 Dartmouth Street in Exeter, NH; parking is off a common/shared and gravel driveway.

What schools serve 21 Dartmouth Street?

The MLS places 21 Dartmouth Street in Exeter, NH in the Exeter School District SAU #16.

Listed schools: Main Street School (elementary), Cooperative Middle School (middle) and ExeterHigh (high).

School assignments can change; confirm with the district.

Is 21 Dartmouth Street still available?

Yes. 21 Dartmouth Street in Exeter, NH is listed as Active on PrimeMLS (MLS #5115578).

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

Who is the listing agent for 21 Dartmouth Street?

21 Dartmouth Street in Exeter, NH is listed by William S Dewitt Jr of StartPoint Realty (978-422-3999).

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

What kind of property is 21 Dartmouth Street?

21 Dartmouth Street in Exeter, NH is a single-family home built in 1900.

The MLS lists its style as Colonial, Farmhouse, with two stories.

Where is 21 Dartmouth Street located?

21 Dartmouth Street is in Exeter, New Hampshire 03833, in Rockingham County.

Location notes from the MLS: in town, near public transit and near railroad.

How much land comes with 21 Dartmouth Street?

21 Dartmouth Street in Exeter, NH sits on 0.18 acres, per the MLS.

The lot is described as interior lot, landscaped and private.

It has 13 feet of road frontage (paved).

Zoning: R-2.

The MLS says the lot has been surveyed.

The MLS lists it as outside a flood zone.

How much are the property taxes on 21 Dartmouth Street?

Annual property taxes on 21 Dartmouth Street in Exeter, NH are $7,354 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 Exeter assessing office.

How is 21 Dartmouth Street heated?

21 Dartmouth Street in Exeter, NH is heated by boiler, baseboard, natural gas, hot water and zoned, per the MLS.

The MLS lists no cooling system.

Does 21 Dartmouth Street have town water and sewer?

21 Dartmouth Street in Exeter, NH has public water and public sewer, per the MLS.

MLS details — water: public; sewer: public.

Electric: 100 amp service and circuit breakers.

Other utilities: cable available and gas on-site.

Is there a basement at 21 Dartmouth Street?

Yes. 21 Dartmouth Street in Exeter, NH has a basement with interior access.

The MLS describes it as bulkhead, interior entry, exterior entry and basement stairs.

How does the price of 21 Dartmouth Street compare with other Exeter listings?

At $419,995, 21 Dartmouth Street in Exeter, NH is priced below the $902,000 median asking price of the 18 single-family homes for sale in Exeter 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 21 Dartmouth Street?

To see 21 Dartmouth Street in Exeter, 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.