OFF MARKET

Listed by Debra Crapo • Seaside Property Group. Bought with Carey Giampa, LLC/Rye.

Off Market Dec 2017 for $1.2M

$3,253,533

•

4,032

sq ft

21 Little Harbor Rd, New Castle, NH 03854

About this home

Enjoy an enviable life in New Castle, New Hampshire. World renowned Wentworth by the Sea Hotel, Wentworth Marina, Wentworth Country Club & Golf Course up the road from home. This elegant home w/ 3,329 sq. ft. of tranquil, well-designed rooms. There are 4 fabulous bedrooms, 4 baths, and a great entry foyer. The 1st floor master suite w/ cathedral ceiling & full bath. 1st floor 28 X 16 great room w/ warm natural light & french doors to deck with lovely views of the large landscaped yard. Much of the home is handicap accessible for manageable living for family/friends. Lower level has been tastefully finished for entertaining and/or a wonderful private home office. Upper floor has a full bath, 2 inviting lg bedrms, and a sitting area for family to visit and/or lucky guests to enjoy your hospitality by the Atlantic. Panoramic views of a tranquil stream and nature at its best surrounds the spacious back yard. must see offering. HOA offers swimming, tennis & private access beach as well.

Single-familyProperty Type

1996Year Built

0.5 acresLot Size

$807Est. Price/Sq.Ft.

2 car garageParking

Listed by Debra Crapo • Seaside Property Group

Bought with Lauren Stone • Carey Giampa, LLC/Rye

Redfin checked: a minute ago

•Source:PrimeMLS #4667215

Redfin Estimate

$3,253,533

$2.0M since sold in December 2017$10K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 40.5% higher than the average sale price ($2.32M) of 6 comparable homes.

SOLD AUG 28, 2026
$1,612,500
A
4 beds3.5 baths4,195 sq ft
7 Shaw Rd, Portsmouth, NH 03801
SOLD AUG 21, 2026
$2,425,000
B
3 beds3.5 baths3,189 sq ft
56 Old Bay Rd, New Castle, NH 03854
SOLD JUL 20, 2026
$3,335,000
C
4 beds4.5 baths3,734 sq ft
65 Little Harbor Rd, New Castle, NH 03854
SOLD DEC 18, 2025
$2,225,000
D
5 beds3.5 baths3,039 sq ft
57 Old Bay Rd, New Castle, NH 03854
SOLD AUG 14, 2026
$1,200,000
E
3 beds3 baths2,009 sq ft
29 Frontier St, Rye, NH 03870
SOLD MAR 17, 2026
$3,100,000
F
4 beds4 baths3,057 sq ft
17 Lavenger Ln, New Castle, NH 03854

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Earn from this home

Sell

$2,246,695

Est. take-home

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Rent

$4,537/mo

Redfin rental estimate

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Market trends in 03854, NH

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

95.4%

1.5% MoM

Median sale price

$2.7M

$783K MoM

Avg. days on market

92d

12 days MoM

Recently sold homes

0 MoM

New listings for sale

$4,200,000
3 beds4.5 baths3,238 sq ft
350 Portsmouth Ave, New Castle, NH 03854
See all

Provided by Redfin

Sale history for 21 Little Harbor Rd

Date

Event

Price

PrimeMLS #4667215

Dec 15, 2017

Sold

$1,250,000

$310/sq ft

Nov 10, 2017

Contingent

—

Nov 7, 2017

Listed

$1,350,000

$335/sq ft

PrimeMLS #182983

Apr 28, 2005

Sold

$1,695,000

$420/sq ft

Feb 22, 2005

Delisted

—

Jan 4, 2005

Listed

$1,750,000

$434/sq ft

PrimeMLS #519930

May 14, 1998

Sold

$690,000

$171/sq ft

Mar 16, 1998

Delisted

—

Mar 4, 1998

Listed

$695,000

$172/sq ft

Year

Property tax

Land + Additions

Assessment*

2024

$10,633 (+8.2%)

$1,169,500 + $803,200

$1,972,700

2023

$9,824 (+10.7%)

$1,169,500 + $803,200

$1,972,700

2022

$8,877 (−5.9%)

$1,169,500 + $803,200

$1,972,700

2021

$9,430 (+1.2%)

$1,169,500 + $803,200

$1,972,700

2020

$9,317 (+2.6%)

$980,400 + $498,500

$1,478,900

2019

$9,085 (+7.3%)

$980,400 + $487,300

$1,467,700

2018

$8,470 (+0.3%)

$980,400 + $431,300

$1,411,700

2016

$8,443 (−8.8%)

$980,400 + $462,900

$1,443,300

2015

$9,260 (−3.0%)

$943,800 + $503,100

$1,446,900

2014

$9,550

$943,800 + $503,100

$1,446,900

Tax history for 21 Little Harbor Rd

Year

Property tax

Land + Additions

Assessment*

2024

$10,633 (+8.2%)

$1,169,500 + $803,200

$1,972,700

2023

$9,824 (+10.7%)

$1,169,500 + $803,200

$1,972,700

2022

$8,877 (−5.9%)

$1,169,500 + $803,200

$1,972,700

2021

$9,430 (+1.2%)

$1,169,500 + $803,200

$1,972,700

2020

$9,317 (+2.6%)

$980,400 + $498,500

$1,478,900

2019

$9,085 (+7.3%)

$980,400 + $487,300

$1,467,700

2018

$8,470 (+0.3%)

$980,400 + $431,300

$1,411,700

2016

$8,443 (−8.8%)

$980,400 + $462,900

$1,443,300

2015

$9,260 (−3.0%)

$943,800 + $503,100

$1,446,900

2014

$9,550

$943,800 + $503,100

$1,446,900

*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

0.5 Acres

Year renovated

—

Sq. Ft.

4,512

Year built

1996

Style

Single Family Residential

County

Rockingham County

APN

136041

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on May 14, 2026.

Property details

Parking

Parking & Garage
Garage Capacity: 2
Location: Attached
Direct Entry
Parking Spaces 2

Interior

Bathroom Information
# of Baths (full): 2
# of Baths (1/2): 2

Basement Information
Basement: Yes
Basement Access: Walkout
Daylight, Full, Partially Finished, Stairs - Interior, Storage Space

Other Interior Features
# of Rooms: 11
Level B: Bedroom, Level B: 1/2 Bath, Level B: Den, Level B: Other
Flooring: Carpet, Ceramic Tile, Hardwood, Laminate
Water Heater: Off Boiler
Central Vacuum, Cathedral Ceiling, Ceiling Fan, Fireplace - Gas, Fireplaces - 2, Kitchen/Family, Laundry - 1st Floor

Accessibility Information
1st Floor 1/2 Bathroom, 1st Floor Full Bathroom, Access Common Use Areas, Access Laundry No Steps, Access Parking, Multi-Level w/Lift

Equipment & Appliance Information
Dishwasher, Disposal, Microwave, Range - Electric, Refrigerator

Room 1 Information
Kitchen
Kitchen
Dimensions: 15 X 9
Level: 1

Room 2 Information
Dining Room
Level: 1

Room 3 Information
Living Room
Dimensions: 18 X 17
Level: 1

Room 4 Information
Family Room
Dimensions: 28 X 16
Level: 1

Room 5 Information
Office/Study
Level: 1

Room 6 Information
Foyer
Foyer
Level: 1

Room 7 Information
Master Bedroom
Dimensions: 17 X 14
Level: 1

Room 8 Information
Bedroom
Dimensions: 15 X 12
Level: 2

Room 9 Information
Bedroom
Dimensions: 18 X 13
Level: 2

Room 10 Information
Bedroom
Dimensions: 14 X 12
Level: Basement

Room 11 Information
Loft
Level: 2

Room 12 Information
Den
Dimensions: 24 X 13
Level: Basement

Room 13 Information
Other
Dimensions: 16 X 12
Level: Basement

Room 16 Information
Full Bath
Level: 1

Room 17 Information
Full Bath
Level: 2

Room 18 Information
1/2 Bath
Level: 1

Room 19 Information
1/2 Bath
Level: Basement

Exterior

Building Information
Construction Status: Existing
Approximate Sq. Ft. Total Finished: 4032
Approximate Sq. Ft. Total: 4197
Color: Natural
Deck, ROW to Water
Construction: Wood Frame
Foundation: Concrete
Roof: Shingle - Other
Exterior: Clapboard

Driveway
Paved

Lot, Zoning, & Easement Information
Lot: 00000
Deed Restricted, Landscaped, View, Wooded

Survey Information
Surveyed: Unknown

Other Property & Lot Information
Year Built: 1996
Water Body Access: Yes
Right of Way

Financial

Assessment Information
Assessment Amount: 1443300
Assessment Year: 2016

Tax Information
Tax Year: 2016
Gross Amount Tax: 8443

Other Tax Information
Page Deed: 2918

Utilities

Heating & Cooling Information
Cooling: Central AC
Heat: Hot Air
Heat Fuel: Oil

Sewer Information
Public

Electric Information
200 Amp, Circuit Breaker(s), Generator

Water Information
Public

Other Utilities Information
Cable, Internet - Cable

Location

Homeowners Association
Plowing

School Information
Elementary School: Maude H. Trefethen School
Elementary School: Maude H. Trefethen School
Middle/Jr School: Rye Junior High School

Road Information
Road Frontage: Yes
Road Frontage Length: 10
Association, Paved

Other Location Information
Directions: North or South on Rt 1 to Rye.Turn East at Washington Rd. After Junior High left to Wallis Road. At 4 way stop, take left onto Sagamore Rd. Enter roundabout take 2nd exit on 1A.Turn Right on 1B,Wentworth Rd before bridge.Take Wentworth Rd past Hotel. Right to Little Harbor Rd.Property on the left.
Block: 00005

Public facts

Beds: 4
Baths: 4.0
Sq. Ft.: 4,512
Stories: 2.0
Lot Size: 0.5 acres
Style: Single Family Residential
Year Built: 1996
Year Renovated: —
County: Rockingham County
APN: 136041

Home facts updated by county records on May 14, 2026

Other

Water Body Information
Flood Zone: Unknown

Documents & Disclosures
Documents Available: Property Disclosure

Around this home

Schools

Maude H. Trefethen School

Public K-6 • Assigned • 0.6mi

Portsmouth Middle School

Public 6-8 • Assigned • 2.1mi

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, 15 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

In this area, properties receive around 8.9 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.

8.9 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$3.09M – $3.74M

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Home values near 21 Little Harbor Rd

Data from public records.

Address	Redfin Estimate
168 Little Harbor Rd, New Castle, NH 3 Beds \| 3.5 Baths \| 4098 Sq. Ft.	$2,590,852
11 Little Harbor Rd, New Castle, NH 3 Beds \| 3.5 Baths \| 3600 Sq. Ft.	$3,892,563

Address	Redfin Estimate
70 Little Harbor Rd, New Castle, NH 4 Beds \| 5.5 Baths \| 4430 Sq. Ft.	$2,830,897
59 Little Harbor Rd, New Castle, NH 3 Beds \| 3.5 Baths \| - Sq. Ft.	$3,105,368

Address	Redfin Estimate
172 Little Harbor Rd, New Castle, NH 3 Beds \| 3.5 Baths \| 3979 Sq. Ft.	$3,543,665
49 Little Harbor Rd, New Castle, NH 4 Beds \| 4.5 Baths \| 4756 Sq. Ft.	$3,433,964

Property information provided by PrimeMLS when last listed in 2017. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 03854, NH

Sale history for 21 Little Harbor Rd

Tax history for 21 Little Harbor Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 03854

Home values near 21 Little Harbor Rd

More real estate resources