170 Little Harbor Rd, New Castle, NH 03854

Listed by Janet Sylvester • Great Island Realty LLC. Bought with BHHS Verani Seacoast.

Off market sep 2012 for $1.5M

$3,984,103

•

3,000

sq ft

170 Little Harbor Rd, New Castle, NH 03854

About this home

This high end Condex offers a spectacular Waterfront location overlooking the Wentworth By The Sea Marina and Little Harbor. Bright sunny home with open concept floor plan and first floor Master. Enjoy all that the Wentworth Lifestyle has to offer including beach, pool and tennis. Access to the Country Club, Marina & Hotel are all just steps away. If your boat is at the Wentworth Marina, you can sit on your deck, enjoy the incredible sunsets and keep an eye on your Yacht all at the same time!! Plans Exist to finish off walk out lower level for additional square footage.

Single-familyProperty Type

1995Year Built

0.26 acresLot Size

$1,328Est. Price/Sq.Ft.

2 car garageParking

Listed by Janet Sylvester • Great Island Realty LLC

Bought with Pamela Bailey • BHHS Verani Seacoast

Redfin checked: 3 minutes ago

•Source:PrimeMLS #2818933

Redfin Estimate

$3,984,103

$2.4M since sold in September 2012$10K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 30.6% higher than the average sale price ($3.05M) of 6 comparable homes.

SOLD SEP 9, 2026
$1,450,000
A
3 beds2.5 baths3,250 sq ft
1177 Sagamore Ave #2, Portsmouth, NH 03801
SOLD AUG 24, 2026
$3,200,000
B
3 beds2.5 baths4,012 sq ft
38 Ducks Head Rd, New Castle, NH 03854
SOLD AUG 21, 2026
$3,950,000
C
4 beds3.5 baths3,366 sq ft
8 Campbells Ln, New Castle, NH 03854
SOLD SEP 28, 2026
$2,900,000
D
3 beds2.5 baths2,554 sq ft
27 Badgers Is W #1, Kittery, ME 03940
SOLD JUN 2, 2026
$1,901,000
E
3 beds3.5 baths2,439 sq ft
579 Sagamore Ave #99, Portsmouth, NH 03801
SOLD APR 28, 2026
$4,900,000
F
3 beds4 baths4,352 sq ft
167 Little Harbor Rd, New Castle, NH 03854

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Earn from this home

Sell

$2,920,331

Est. take-home

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Rent

$4,426/mo

Redfin rental estimate

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Market trends in 03854, NH

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.7%

+4.5% MoM

Median sale price

$3.2M

$483K MoM

Avg. days on market

71d

21 days MoM

Recently sold homes

3 MoM

New listings for sale

$2,400,000
3 beds2.5 baths2,965 sq ft
50 N Gate Rd, New Castle, NH 03854
See all

Provided by Redfin

Sale history for 170 Little Harbor Rd

Year

Property tax

Land + Additions

Assessment*

2024

$13,780 (+8.2%)

$967,400 + $1,589,100

$2,556,500

2023

$12,731 (+10.7%)

$967,400 + $1,589,100

$2,556,500

2022

$11,504 (−5.9%)

$967,400 + $1,589,100

$2,556,500

2021

$12,220 (−15.3%)

$967,400 + $1,589,100

$2,556,500

2020

$14,424 (+1.8%)

$1,924,600 + $364,900

$2,289,500

2019

$14,172 (+3.2%)

$1,924,600 + $364,900

$2,289,500

2018

$13,737 (+2.6%)

$1,924,600 + $364,900

$2,289,500

2016

$13,394 (+11.6%)

$1,924,600 + $364,900

$2,289,500

2015

$12,004 (−3.0%)

$1,482,800 + $392,800

$1,875,600

2014

$12,379

$1,482,800 + $392,800

$1,875,600

Tax history for 170 Little Harbor Rd

Year

Property tax

Land + Additions

Assessment*

2024

$13,780 (+8.2%)

$967,400 + $1,589,100

$2,556,500

2023

$12,731 (+10.7%)

$967,400 + $1,589,100

$2,556,500

2022

$11,504 (−5.9%)

$967,400 + $1,589,100

$2,556,500

2021

$12,220 (−15.3%)

$967,400 + $1,589,100

$2,556,500

2020

$14,424 (+1.8%)

$1,924,600 + $364,900

$2,289,500

2019

$14,172 (+3.2%)

$1,924,600 + $364,900

$2,289,500

2018

$13,737 (+2.6%)

$1,924,600 + $364,900

$2,289,500

2016

$13,394 (+11.6%)

$1,924,600 + $364,900

$2,289,500

2015

$12,004 (−3.0%)

$1,482,800 + $392,800

$1,875,600

2014

$12,379

$1,482,800 + $392,800

$1,875,600

*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

4.5

Stories

Lot width

—

Lot depth

—

Lot size

—

Year renovated

—

Sq. Ft.

3,942

Year built

1995

Style

Condo/Co-op

County

Rockingham County

APN

476182

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on May 15, 2026.

Property details

Parking

Parking & Garage
Garage Capacity: 2
Location: Attached
Auto Open, Direct Entry
Parking Spaces 2

Interior

Virtual Tour

Bathroom Information
# of Baths (full): 3
# of Baths (1/2): 1

Basement Information
Basement: Yes
Basement Access: Walkout
Daylight, Full

Other Interior Features
# of Rooms: 8
Water Heater: Oil
Central Vacuum, Cathedral Ceiling, Fireplace - Wood, Laundry - 1st Floor

Equipment & Appliance Information
Cooktop - Electric, Dishwasher, Disposal, Dryer, Oven - Wall, Refrigerator, Washer
Smoke Detector

Room 1 Information
Kitchen
Kitchen
Level: 1

Room 2 Information
Dining Room
Level: 1

Room 3 Information
Living Room
Level: 1

Room 4 Information
Family Room
Level: 1

Room 7 Information
Master Bedroom
Level: 1

Room 8 Information
Bedroom
Level: 2

Room 9 Information
Bedroom
Level: 2

Room 13 Information
Other
Level: 2

Exterior

Building Information
Construction Status: Existing
Approximate Sq. Ft. Total Finished: 3000
Deck
Construction: Wood Frame
Foundation: Concrete
Roof: Shingle - Asphalt
Exterior: Shingle

Driveway
Paved

Lot, Zoning, & Easement Information
Lot: 27A
Condo Development, Landscaped, Water View, Waterfront

Survey Information
Surveyed: Yes

Other Property & Lot Information
Year Built: 1995
Water View: Yes
Water View: Y
Waterfront: Yes
Water Body Access: Yes
Shared-Private

Financial

Assessment Information
Assessment Amount: 2501600
Assessment Year: 2010

Tax Information
Tax Year: 2011
Gross Amount Tax: 16035

Other Tax Information
Page Deed: 0147

Utilities

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

Sewer Information
Public

Electric Information
200 Amp

Water Information
Public
Water Frontage Length: 200

Location

Homeowners Association
Fee: 700
Monthly
Fee 2: 700

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: TBD
Association, Private

Other Location Information
Directions: Coming into New Castle from Rye, past the Wentworth Hotel on your right. Take second right onto Little Harbor Road. Dockside at end of the Street. 170 is in last building on the left.
Development / Subdivision: Dockside

Public facts

Beds: 4
Baths: 4.5
Sq. Ft.: 3,942
Stories: 2.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1995
Year Renovated: —
County: Rockingham County
APN: 476182

Home facts updated by county records on May 14, 2026

Other

Water Body Information
Ocean
Name: Harbor
Access: Shared Private
Flood Zone: Unknown

Around this home

Schools

Maude H. Trefethen School

Public K-6 • Assigned • 0.8mi

Portsmouth Middle School

Public 6-8 • Assigned • 2.1mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

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

$3.79M – $4.58M

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Home values near 170 Little Harbor Rd

Data from public records.

Address	Redfin Estimate
125 Little Harbor Rd, New Castle, NH 4 Beds \| 3.5 Baths \| 4839 Sq. Ft.	$6,069,602
163 Little Harbor Rd, New Castle, NH 3 Beds \| 4 Baths \| 4957 Sq. Ft.	$5,374,276

Address	Redfin Estimate
167 Little Harbor Rd, New Castle, NH 3 Beds \| 4 Baths \| 4352 Sq. Ft.	$5,057,609
149 Little Harbor Rd, New Castle, NH 3 Beds \| 3.5 Baths \| 4297 Sq. Ft.	$6,104,100

Address	Redfin Estimate
165 Little Harbor Rd, New Castle, NH 3 Beds \| 4 Baths \| 5041 Sq. Ft.	$4,813,973
133 Little Harbor Rd, New Castle, NH 5 Beds \| 5.5 Baths \| 4890 Sq. Ft.	$6,697,141

Property information provided by PrimeMLS when last listed in 2010. 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 170 Little Harbor Rd

Tax history for 170 Little Harbor Rd

Public record

Property details

Around this home

Schools

Lifestyle

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 03854

Home values near 170 Little Harbor Rd

More real estate resources