Google street view image for 49 Little Harbor Rd, New Castle, NH 03854

Off market

$3,299,556

•

4.5 ba

•

5,803

sq ft

49 Little Harbor Rd, New Castle, NH 03854

About this home

49 Little Harbor Rd is a 5,803 square foot house on a 0.6 acre lot with 4 bedrooms and 4.5 bathrooms. Based on Redfin's New Castle data, we estimate the home's value is $3,299,556.

Single-familyProperty Type

1995Year Built

0.6 acresLot Size

$569Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$3,299,556

$153K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 3.8% higher than the average sale price ($3.18M) of 6 comparable homes.

SOLD SEP 4, 2026
$3,500,000
A
4 beds3.5 baths4,000 sq ft
97 Abigale Ln, New Castle, NH 03854
SOLD JUL 20, 2026
$3,335,000
B
4 beds4.5 baths3,734 sq ft
65 Little Harbor Rd, New Castle, NH 03854
SOLD AUG 28, 2026
$1,612,500
C
4 beds3.5 baths4,195 sq ft
7 Shaw Rd, Portsmouth, NH 03801
SOLD AUG 21, 2026
$2,425,000
D
3 beds3.5 baths3,189 sq ft
56 Old Bay Rd, New Castle, NH 03854
SOLD OCT 29, 2026
$5,100,000
E
4 beds3 baths3,049 sq ft
395 Little Harbor Rd, Portsmouth, NH 03801
SOLD MAR 17, 2026
$3,100,000
F
4 beds4 baths3,057 sq ft
17 Lavenger Ln, New Castle, NH 03854

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$3,108,077

Est. take-home

List your home with Redfin and save $32,996

Rent

$4,249/mo

Redfin rental estimate

List your home for rent

Market trends in 03854, NH

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

98.2%

1.4% MoM

Median sale price

$3.3M

$67K MoM

Avg. days on market

74d

3 days MoM

Recently sold homes

1 MoM

New listings for sale

COMING SOON
$3,995,000
5 beds5.5 baths6,238 sq ft
50 Abigale Ln, New Castle, NH 03854
See all

Provided by Redfin

Sale history for 49 Little Harbor Rd

As the MLS and public records start to fill up, we'll list the details here.

Tax history for 49 Little Harbor Rd

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

Property details

Interior

Bathroom Information
# of Full Baths: 4
# of 1/2 Baths: 1

Heating & Cooling
Heating Type: Forced Air

Exterior

Exterior Information
Physical Condition: Good
Building Style Type: Contemporary
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Sawtooth

Property Information
Living Sq. Ft: 5,803
Gross Sq. Ft: 9,337
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 26,136
Legal Lot Number: 8
Municipality Name: NEW CASTLE TOWNN
Acres: 0.6
Zoning Code: PD PL
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 4
Baths: 4.5
Sq. Ft.: 5,803
Stories: 2.0
Lot Size: 0.6 acres
Style: Single Family Residential
Year Built: 1995
Year Renovated: —
County: Rockingham County
APN: 4736374S

Home facts updated by county records on Sep 16, 2026

Around this home

Schools

K - 12
Preschool & daycare

Maude H. Trefethen School

Public K-6 • Assigned • 0.7mi

Portsmouth Middle School

Public 6-8 • Assigned • 2.2mi

8/10

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 91° expected this year, 16 days in 30 years

6/10 Wind Factor

72% chance of strong winds in next 30 years

2/10 Air Factor

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

Provided by First Street

Historical weather

New Castle, NH • 03854

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

Try the sun simulator tool to see how light moves across the property at different times of day and year.

Provided by Shadowmap

Estimated sale price

$3.14M – $3.80M

Reach more buyers when you sell with Redfin. Save up to $32,996 in fees. 3 minutes to get started.

Get a free, detailed breakdown of how we calculated your estimate.

Nearby similar homes

$900,000

1 bed2 baths1,072 sq ft

82 Brewster St, Portsmouth, NH 03801

Bungalow style home • Landscaped yard • Storage shed

$500,000

4 beds1.5 baths1,400 sq ft

1 Halstead St, Kittery, ME 03904

Corner lot • Farmers market • 4,356 sq ft lot

$539,000

4 beds1 bath1,656 sq ft

39 Williams Ave, Kittery, ME 03904

Generous backyard • Outdoor entertaining • Exceptional location

$35,000,000

6 beds8 baths13,451 sq ft

518 New Castle Ave, Portsmouth, NH 03801

Waterfront acres • Newly added balcony • Manicured grounds

$1,495,000

4 beds2.5 baths2,400 sq ft

120 Sagamore Rd, Rye, NH 03870

Private yard • 4 season sun room • Large eat-in kitchen

New listings for sale in 03854

COMING SOON

$3,995,000

5 beds5.5 baths6,238 sq ft

50 Abigale Ln, New Castle, NH 03854

Dramatic living room • Chef kitchen • Private retreat

Home values near 49 Little Harbor Rd

Data from public records.

Address	Redfin Estimate
65 Little Harbor Rd, New Castle, NH 4 Beds \| 4.5 Baths \| 3734 Sq. Ft.	$3,220,100
168 Little Harbor Rd, New Castle, NH 3 Beds \| 3.5 Baths \| 4098 Sq. Ft.	$3,720,882
70 Little Harbor Rd, New Castle, NH 4 Beds \| 5.5 Baths \| 4430 Sq. Ft.	$3,252,964
59 Little Harbor Rd, New Castle, NH 3 Beds \| 3.5 Baths \| - Sq. Ft.	$2,974,345
11 Little Harbor Rd, New Castle, NH 3 Beds \| 4.5 Baths \| 5057 Sq. Ft.	$3,324,804
172 Little Harbor Rd, New Castle, NH 3 Beds \| 3.5 Baths \| 3986 Sq. Ft.	$3,557,183
70 Little Harbor Rd, New Castle, NH 4 Beds \| 5.5 Baths \| 4430 Sq. Ft.	$3,222,253

Address	Redfin Estimate
73 Little Harbor Rd, New Castle, NH 4 Beds \| 4.5 Baths \| - Sq. Ft.	$4,105,208
63 Little Harbor Rd, New Castle, NH 3 Beds \| 3.5 Baths \| - Sq. Ft.	$3,378,829
172 Little Harbor Rd, New Castle, NH 3 Beds \| 3.5 Baths \| 3979 Sq. Ft.	$3,917,111
35 Little Harbor Rd, New Castle, NH 4 Beds \| 4.5 Baths \| - Sq. Ft.	$3,160,464
35 Little Harbor Rd, New Castle, NH 4 Beds \| 4.5 Baths \| 4859 Sq. Ft.	$3,371,037
73 Little Harbor Rd, New Castle, NH 4 Beds \| 4.5 Baths \| 4242 Sq. Ft.	$3,349,051
82 Little Harbor Rd, New Castle, NH 4 Beds \| 4.5 Baths \| 4420 Sq. Ft.	$3,004,538

Address	Redfin Estimate
82 Little Harbor Rd, New Castle, NH 4 Beds \| 4.5 Baths \| 4420 Sq. Ft.	$2,976,100
21 Little Harbor Rd, New Castle, NH 4 Beds \| 3 Baths \| 4032 Sq. Ft.	$2,916,225
11 Little Harbor Rd, New Castle, NH 3 Beds \| 3.5 Baths \| 3600 Sq. Ft.	$3,609,171
172 Little Harbor Rd Apt 27-6, New Castle, NH 3 Beds \| 3.5 Baths \| 3538 Sq. Ft.	$3,434,768
168 Little Harbor Rd, New Castle, NH 3 Beds \| 3.5 Baths \| 4098 Sq. Ft.	$3,689,640
21 Little Harbor Rd, New Castle, NH 4 Beds \| 4 Baths \| 4512 Sq. Ft.	$3,041,738
65 Little Harbor Rd, New Castle, NH 4 Beds \| 4.5 Baths \| 4809 Sq. Ft.	$3,054,235

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

Redfin Brokerage Licenses

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

Houses for rent in Rockingham County	Agents near me	Londonderry, NH homes for sale	Rockingham County Housing Market
Houses for sale near me	Nashua, NH homes for sale	Derry, NH homes for sale
Land for sale near me	Portsmouth, NH homes for sale	Hudson, NH homes for sale
Open Houses near me	Salem, NH homes for sale	Rockingham County Property Records
Condos for sale near me	Manchester, NH homes for sale	NH New Listings

Worcester County homes for sale
Essex County homes for sale
Middlesex County homes for sale

Salem homes for sale
Haverhill homes for sale
Portsmouth homes for sale