21 Union St #23, Exeter, NH 03833
Property image
Property image
OFF MARKET

21 Union St #23
Exeter, NH 03833

  • 4 Beds
  • 3 Baths
  • 2,256 sqft (on 2.11 acres)

$745,600

Trulia Estimate
as of Jul 9, 2026
Est. Refi. Payment $4,636/mo*
Refinance Your Home

$745,600

Trulia Estimate
as of Jul 9, 2026
Est. Refi. Payment $4,636/mo*
Refinance Your Home
4 Beds
3 Baths
2,256 sqft
(on 2.11 acres)

Local Information

  • Map ViewExplore the area around 21 Union St #23.
  • Schools1 Preschool School2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

THIS IS HOME! FOUR BEDROOM HOME WITH 2 CAR ATTACHED GARAGE. HOME FEATURES KITCHEN WITH NEW APPLIANCES & PANTRY, NEW ROOF,NEW SEPTIC,NEW LIGHTING, WOOD FIREPLACE WITH WOOD BURNING INSERT,HARDWOOD FLOORS THROUGHOUT 1ST FLOOR EXCEPT KITCHEN & BATH, NEW TOILETS,OVERSIZED SLIDER TO SCREENED IN WRAP AROUND PORCH ,FIRST FLOOR LAUNDRY,LOTS OF CLOSETS, CENTRAL VACUUM, WALK UP THIRD FLOOR ATTIC,MASTER BATH WITH NEW TILE SHOWER,BAY WINDOW IN DINING OVERLOOKING SPECTACULAR LANDSCAPING INCLUDING GARDENS,2 FISH PONDS,APPLE TREES,GRAPE ARBOR WITH ESTABLISHED VINES, DRIVEWAY WITH MOTION LIGHTING, HOUSE WIRED INTERCOM SYSTEM AND MORE.BASEMENT PARTIALLY FINISHED.ATTENTION DOG OWNERS, ON SIDE OF THE PORCH IS A DOGGY DOOR TO A 10 X 25 FENCED DOG RUN ALONG THE SIDE OF THE HOUSE
21 Union St #23, Exeter, NH 03833 is a 4 bedroom, 3 bathroom, 2,256 sqft multi-family built in 1986. It last sold for $620,000 on Mar 10, 2023. It is currently off market. The Trulia Estimate is $745,600, with a rent estimate of $3,251/month.

Home Highlights

Parking
No Info
Outdoor
Patio, Deck
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 21 Union St #23

Interior Features

Interior Details
BasementAtticNumber of Rooms: 14
Heating & Cooling
Heating: GasHeating Fuel: Gas
Levels, Entrance, & Accessibility
Stories: 3

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: OtherPatio

Property Information

Year Built
Year Built: 1986
Property Type / Style
Property Type: Multi FamilyArchitecture: Other

Community

Units in Building: 3

Lot Information

Lot Area: 2.11 acres

Price History for 21 Union St #23

DatePriceEventSource
03/10/2023$620,000Sold
PrimeMLS #4936342
01/09/2023$620,000ContingentPrimeMLS #4936342
01/03/2023$620,000PriceChange
PrimeMLS #4936342
11/08/2022$640,000Listed For SalePrimeMLS #4936342
05/01/2011$339,900ListingRemovedAgent Provided
04/29/2011$339,900Listed For SaleAgent Provided
05/01/1998$165,000Sold
N/A
12/22/1997$135,000Sold
N/A

Market trends in Exeter

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
41
6MoM
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Property Tax and Assessment

Year2024
Tax$12,492
Assessment$702,200
Home facts updated by county records

Comparable Sales for 21 Union St #23

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
24-26 Garfield Street, Exeter, NH
0.08
Multi-Family Home
$730,000
09/16/25
4
3
2,097
32 Union Street, Exeter, NH
0.07
Multi-Family Home
$700,000
10/24/25
3
3
2,342
48 Winter Street, Exeter, NH
0.25
Multi-Family Home
$580,000
02/18/26
4
2
2,208
183-185 Front Street, Exeter, NH
0.34
Multi-Family Home
$750,000
08/29/25
4
3
2,932
68 Main Street, Exeter, NH
0.25
Multi-Family Home
$885,000
05/29/26
6
4
3,253
16-18 Myrtle Street, Exeter, NH
0.29
Multi-Family Home
$850,000
12/23/25
8
4
4,208
27-29 Tremont Street, Exeter, NH
0.23
Multi-Family Home
$1,209,000
12/23/25
1
4
2,496
65-67 Main St, Exeter, NH
0.30
Multi-Family Home
$1,300,000
09/15/25
7
4
2,603
115 Front Street, Exeter, NH
0.09
Multi-Family Home
$540,000
03/17/26
2
2,329
65 67 1/2 Main Street, Exeter, NH
0.28
Multi-Family Home
$1,300,000
09/11/25
10
7
4,091

Nearby homes

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Assigned Schools

These are the assigned schools for 21 Union St #23.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Exeter

At least 92 Trulia users voted on each feature.

  • 89 % Say it's dog friendly

  • 88 % Say car is needed

  • 84 % Say there's holiday spirit

  • 83 % Say parking is easy

  • 80 % Say yards are well-kept

  • 80 % Say people would walk alone at night

  • 70 % Say kids play outside

  • 67 % Say it's quiet

  • 67 % Say streets are well-lit

  • 67 % Say there are sidewalks

  • 64 % Say it's walkable to restaurants

  • 60 % Say neighbors are friendly

  • 58 % Say there's wildlife

  • 54 % Say they plan to stay for at least 5 years

  • 37 % Say it's walkable to grocery stores

  • 36 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "There are not very many dog friendly areas in the Exeter area. I often only see dogs walking in residential neighborhoods as they are not welcome in public spaces."
    0
    Flag
  • Kimberlee.knott
    "My commute is pretty easy. I tend take back roads to avoid tolls, of if in a hurry I am located close to main highways. "
    2
    Flag
  • Lindsayjoe19
    "the neighborhood consists mostly of small shared lawns, and multifamily homes. territorial dogs will be barking constantly. "
    3
    Flag
  • Laurennuse
    "Very easy close to town, beautiful quaint and neighborly down town. Safe area, lots of nice diverse restaurants "
    2
    Flag
  • Amanda A.
    "It would be great if the town was more dog friendly. More parks for dogs. Instead we have a police department post on Facebook that dogs aren’t allowed in a park they have been allowed in for over 10 years, and even has a poop stand."
    4
    Flag
  • Sierra L.
    "Exeter has several events and festivals through all seasons. We have ufo festival, many historic events, along with a wonderful farmers market that occurs weekly. "
    1
    Flag
  • Margaret J.
    "Exeter is a beautiful area and has many things to offer a tourist. It also has bus service, which is convenient. I love walking around the area and I like the fact that on most of the streets they have polls so that you can clean up and dispose of your pets mess. "
    0
    Flag
  • Jackie S.
    "it is loved by many- does not have too much diversity, so many of the rich town's in the jr. high and high school that go to this school consist of teens who are biased , judgemental and make fun of anyone who is not preppy rich or super athletic . otherwise it is an okay town, close to the beach , (which is absolutely freezing in the water, however absolutely beautiful). you're within driving distance to fields/farms, 30 min from mountains, and close to historic cities. very great rec and school sports/pride. I'm moving south because I just can't do the winters here anymore, it's only warm for a few months and we spend too much time cooped up inside. but my last straw was the cost if living , it has gone through the roof for everything, mostly rentals . compared to the rate of pay and being a small business owner on a street 2 minutes from the Atlantic Ocean, business just wasn't working out. there is definitely a lot of people who adore the seacoast, but mostly those are people who were born here (I was too, but there aren't many opportunities for my generation )"
    0
    Flag
  • Dawn E.
    "My neighborhood is a quiet tree lines street with space between the house and each backyard is very private facing woods. The commute to downtown is two miles away on a two lane road."
    3
    Flag
  • Ganderoo
    "Over 55 Park Very quiet and nice people. Slow speed limit. Wild turkeys everywhere Exeter is one of the most historic towns in NH"
    3
    Flag
  • Claruska
    "My neighbors are all wonderful, and the neighborhood gets better every year. New development, businesses, and people maintaining their homes make it a great place to live. Busy, yet still calm and inviting."
    3
    Flag
  • Ganderoo
    "Very quiet area over 55 park in a very expensive area to live in southern New Hampshire. Very wooded and near a river."
    4
    Flag
  • Ganderoo
    "Very quiet and people are helpful and friendly. We have been here for 4 months. In this area , rents and housing are very, very high priced. This mobile is a no brainer on a fixed income. "
    2
    Flag
  • Allison A. P.
    "Live here. Exeter Hospital is within walking distance, there is public transportation available within walking distance. Town Hall, Library, Park, Shopping within walking distance, close to major routes, Boston within 1 hour drive."
    2
    Flag
  • Lisa
    "After living in Stratham NH for 7 years, we moved to Exeter, NH and have been here for over 10 years now. We have a little bit of everything... a beautiful downtown, train station, shopping, hotels, our own hospital, a nice park on the river, close to the highway and beaches. What more could you ask for?"
    0
    Flag

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Off Market Homes Near 21 Union St #23

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