OFF MARKET

Listed by Kevin Learnard • Keller Williams Realty-Metropolitan. Bought with Keller Williams Realty-Metropolitan.

Off Market Nov 2020 for $420K

$685,200

•

3,536

sq ft

21 Constance St, Merrimack, NH 03054

About this home

Rare - 2 Family home in Merrimack. Just off the toll free exit 13. Great investment opportunity or owner occupy. This home features 2 - 3 bedroom units. Rental income is $1800 for each unit or live in one side and offset your mortgage with rental income. Both units have been updated with newer kitchens, some new windows, newer roof and new hot water tank. Separate utilities make for an easy income property as well as separate driveways. This home is a must see.

Multi-familyProperty Type

1970Year Built

0.86 acresLot Size

$194Est. Price/Sq.Ft.

Listed by Kevin Learnard • Keller Williams Realty-Metropolitan

Bought with Greg Powers • Keller Williams Realty-Metropolitan

Redfin checked: 2 minutes ago

•Source:PrimeMLS #4830284

Redfin Estimate

$685,200

$265K since sold in November 2020$4,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 8.9% higher than the average sale price ($629K) of 6 comparable homes.

SOLD SEP 2, 2026
$600,000
A
4 beds2.5 baths2,556 sq ft
17 Reeds Ferry Way, Merrimack, NH 03054
SOLD AUG 14, 2026
$485,000
B
4 beds2 baths2,208 sq ft
86 Wire Rd, Merrimack, NH 03054
SOLD JUL 27, 2026
$650,000
C
4 beds2 baths2,088 sq ft
50 Davis Rd, Merrimack, NH 03054
SOLD SEP 4, 2026
$639,900
D
4 beds2 baths2,400 sq ft
2 Mill St, Merrimack, NH 03054
SOLD AUG 14, 2026
$775,000
E
4 beds2.5 baths3,135 sq ft
1 Valleyview Dr, Merrimack, NH 03054
SOLD SEP 4, 2026
$627,000
F
4 beds2 baths2,354 sq ft
10 Collins Ave, Merrimack, NH 03054

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Earn from this home

Sell

$346,785

Est. take-home

List your home with Redfin and save $6,852

Market trends in 03054, NH

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.4%

0.3% MoM

Median sale price

$567K

$7K MoM

Avg. days on market

13d

8 days MoM

Recently sold homes

131

10 MoM

New listings for sale

NEW 6 HRS AGO
$575,000
3 beds2.5 baths1,561 sq ft
2 Usher Ln, Merrimack, NH 03054
NEW 26 HRS AGO
$699,000
2 beds2 baths2,894 sq ft
11 Toby Cir, Merrimack, NH 03054
COMING SOON
$655,000
4 beds2.5 baths2,244 sq ft
64 Peaslee Rd, Merrimack, NH 03054
COMING SOON
$424,999
2 beds2.5 baths2,186 sq ft
40 Middlesex Rd, Merrimack, NH 03054
COMING SOON
$349,900
2 beds1.5 baths1,332 sq ft
32 Shelburne Rd, Merrimack, NH 03054
COMING SOON
$545,000
3 beds2 baths1,836 sq ft
7 Pleasant St, Merrimack, NH 03054
$650,000
4 beds2 baths1,900 sq ft
91 Turkey Hill Rd, Merrimack, NH 03054
COMING SOON
$250,000
1 bed1.5 baths1,068 sq ft
1 Harwich Ct, Merrimack, NH 03054
OPEN FRI, 4:30PM TO 6PM
$474,999
3 beds2 baths1,752 sq ft
30 Davidson Ave, Merrimack, NH 03054
$339,900
2 beds2 baths871 sq ft
5 Crosswoods Path Blvd #11, Merrimack, NH 03054
See all

Provided by Redfin

Sale history for 21 Constance St

Date

Event

Price

PrimeMLS #4830284

Nov 12, 2020

Sold

$420,000

$119/sq ft

Sep 27, 2020

Pending

—

Sep 23, 2020

Listed

$389,900

$110/sq ft

PrimeMLS #4407872

May 29, 2015

Delisted

—

May 29, 2015

Sold

$279,000

$79/sq ft

Apr 12, 2015

Contingent

—

Apr 3, 2015

Price Changed

$279,500

$79/sq ft

Apr 2, 2015

Price Changed

$282,000

$80/sq ft

Mar 19, 2015

Listed

$289,500

$82/sq ft

Rare side/side duplex in residential neighborhood. Separate driveways and utilities. Each unit has been updated and remodeled. Additional living space potential in each unit including roughed in bathroom. Private . 91 acre lot. Just minutes to "toll free" exit 12 and Airport exit off Everett Turnpike. Quick closing available. Great owner-occupied or investment property. Listing agent has ownership interest.

Year

Property tax

Land + Additions

Assessment*

2025

$9,618 (+6.9%)

$195,500 + $239,500

$435,000

2024

$9,000 (+6.4%)

$195,500 + $239,500

$435,000

2023

$8,461 (+11.9%)

$195,500 + $239,500

$435,000

2022

$7,560 (+1.2%)

$195,500 + $239,500

$435,000

2021

$7,469 (−1.5%)

$195,500 + $239,500

$435,000

2020

$7,579 (−0.3%)

$137,300 + $177,700

$315,000

2019

$7,601

$137,300 + $177,700

$315,000

2018

$7,598 (+3.4%)

$137,300 + $177,700

$315,000

2017

$7,348 (+2.6%)

$137,300 + $177,100

$314,400

2016

$7,165 (+0.3%)

$137,300 + $177,100

$314,400

2015

$7,147 (+3.4%)

$134,400 + $154,700

$289,100

2013

$6,912

$134,400 + $154,700

$289,100

Tax history for 21 Constance St

Year

Property tax

Land + Additions

Assessment*

2025

$9,618 (+6.9%)

$195,500 + $239,500

$435,000

2024

$9,000 (+6.4%)

$195,500 + $239,500

$435,000

2023

$8,461 (+11.9%)

$195,500 + $239,500

$435,000

2022

$7,560 (+1.2%)

$195,500 + $239,500

$435,000

2021

$7,469 (−1.5%)

$195,500 + $239,500

$435,000

2020

$7,579 (−0.3%)

$137,300 + $177,700

$315,000

2019

$7,601

$137,300 + $177,700

$315,000

2018

$7,598 (+3.4%)

$137,300 + $177,700

$315,000

2017

$7,348 (+2.6%)

$137,300 + $177,100

$314,400

2016

$7,165 (+0.3%)

$137,300 + $177,100

$314,400

2015

$7,147 (+3.4%)

$134,400 + $154,700

$289,100

2013

$6,912

$134,400 + $154,700

$289,100

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.86 Acres

Year renovated

—

Sq. Ft.

3,556

Year built

1970

Style

Multi-Family (2-4 Unit)

County

Hillsborough County

APN

687124

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 5, 2026.

Property details

Interior

Multi-Unit Information
Total Units: 2
# of 3+ Bedroom Units: 2
# of Baths (full): 2
Water: Public
Sewer: Private
Electric: 100 Amp
Construction: Wood Frame
Foundation: Concrete
Exterior: Masonite
Roof: Shingle - Architectural
Driveway: Paved
Heating: Electric, Space Heater
Heat Fuel: Electric, Gas - Liquid Propane Bottle
Cooling: None
Water Heater: Electric

Unit 1 Information
Unit 1 Baths: 1
Unit 1 Bedrooms: 3
Unit 1 Lease Term: Month to Month
Unit 1 Rooms: 7

Unit 2 Information
Unit 2 Baths: 1
Unit 2 Bedrooms: 3
Unit 2 Rooms: 6

Exterior

Building Information
Construction Status: Existing
Approximate Sq. Ft. Total Finished: 3536
Approximate Sq. Ft. Total: 3536
Color: Tan

Lot, Zoning, & Easement Information
Lot: 0
Wooded

Other Property & Lot Information
Year Built: 1970

Financial

Assessment Information
Assessment Year: 2019

Tax Information
Tax Year: 2019
Gross Amount Tax: 7601

Other Tax Information
Page Deed: 1251

Utilities

Other Utilities Information
Cable
Yes

Location

Road Information
Road Frontage: Yes
Road Frontage Length: 180
Public

Other Location Information
Directions: From Bedford Road take Cathy St, Left on Joanne, right on Constance and property is on your right
Block: 142

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 3,556
Stories: 2.0
Lot Size: 0.86 acres
Style: Multi-Family (2-4 Unit)
Year Built: 1970
Year Renovated: —
County: Hillsborough County
APN: 687124

Home facts updated by county records on Aug 5, 2026

Around this home

Schools

Reeds Ferry School

Public PreK-4 • Assigned • 0.2mi

9/10

Merrimack Middle School

Public 7-8 • Assigned • 3.4mi

6/10

Merrimack High School

Public 9-12 • Assigned • 2.2mi

4/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

7 days above 96° expected this year, 15 days in 30 years

5/10 Wind Factor

26% chance of strong winds in next 30 years

2/10 Air Factor

0 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Merrimack, NH • 03054

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.1 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

9.1 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$647,000 – $783,000

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COMING SOON

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Home values near 21 Constance St

Data from public records.

Address	Redfin Estimate
23 Constance Street, Merrimack, NH 3 Beds \| - Baths \| 2400 Sq. Ft.	$585,803
22 Constance Street, Merrimack, NH 4 Beds \| 2.5 Baths \| 2791 Sq. Ft.	$761,506

Address	Redfin Estimate
20 Constance Street, Merrimack, NH 4 Beds \| 2.5 Baths \| 2370 Sq. Ft.	$618,489
18 Constance Street, Merrimack, NH 6 Beds \| 8 Baths \| 4612 Sq. Ft.	$869,794

Address	Redfin Estimate
24 Constance Street, Merrimack, NH 3 Beds \| 2.5 Baths \| 2334 Sq. Ft.	$696,941
17 Constance Street, Merrimack, NH 6 Beds \| 3 Baths \| 3100 Sq. Ft.	$773,003

Property information provided by PrimeMLS when last listed in 2020. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 03054, NH

Sale history for 21 Constance St

Tax history for 21 Constance St

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 03054

Home values near 21 Constance St

More real estate resources