OFF MARKET

Listed by Barbara Dunkle • Bean Group / Portsmouth. Bought with KW Coastal and Lakes & Mountains Realty.

Off market aug 2017 for $4.1M

$8,138,636

•

8,692

sq ft

157 Little Harbor Rd, New Castle, NH 03854

About this home

One of the most distinguishable landmark residences in the exclusive and highly sought-after Wentworth by the Sea Community in New Castle, NH. This 8,092-SF waterfront home enjoys fabulous views of Little Harbor and the Atlantic Ocean, only steps from the Wentworth by the Sea Marina. Affectionately viewed as the island's modern gem, this masterpiece was remarkably designed to be superbly stylish. An unassuming facade nestled among the trees balances well with an interior that's anything but reserved. Dramatic foyer features an open and airy layout. Chef's kitchen with Butler's pantry, spa room; first floor guest suite/office. Swanky master suite with 2 fireplaces, sitting area and private balcony for watching the sun rising over the water. Arguably the most private lot in the neighborhood this residence is unrivaled - from the generously scaled rooms and expansive windows and ceilings to the captivating nautical vistas - this polished trophy home proves you really can have it all!

Single-familyProperty Type

1996Year Built

0.4 acresLot Size

$936Est. Price/Sq.Ft.

2 car garageParking

Listed by Barbara Dunkle • Bean Group / Portsmouth

Bought with Michael Whitney • KW Coastal and Lakes & Mountains Realty

Redfin checked: a minute ago

•Source:PrimeMLS #4436376

Redfin Estimate

$8,138,636

$4.0M since sold in August 2017$149K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 184.4% higher than the average sale price ($2.86M) 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 NOV 3, 2025
$3,200,000
E
4 beds4.5 baths3,922 sq ft
34 Harborview St, New Castle, NH 03854
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

$5,026,394

Est. take-home

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Rent

$4,599/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 157 Little Harbor Rd

Date

Event

Price

PrimeMLS #4436376

Aug 4, 2017

Contingent

—

Aug 4, 2017

Sold

$4,100,000

$472/sq ft

Jul 9, 2016

Price Changed

$4,295,000

$494/sq ft

Aug 24, 2015

Price Changed

$4,900,000

$564/sq ft

Jul 8, 2015

Listed

$5,900,000

$679/sq ft

PrimeMLS #526344

Jun 30, 1999

Sold

$3,300,000

$380/sq ft

Jun 25, 1999

Delisted

—

Apr 6, 1998

Listed

$3,300,000

$380/sq ft

Year

Property tax

Land + Additions

Assessment*

2024

$37,629 (+9.0%)

$4,492,900 + $2,488,400

$6,981,300

2023

$34,522 (+10.7%)

$4,492,900 + $2,439,300

$6,932,200

2022

$31,195 (−5.9%)

$4,492,900 + $2,439,300

$6,932,200

2021

$33,136 (+31.4%)

$4,492,900 + $2,439,300

$6,932,200

2020

$25,223 (+10.0%)

$2,653,800 + $1,349,800

$4,003,600

2019

$22,926 (−4.1%)

$2,653,800 + $1,049,900

$3,703,700

2018

$23,900 (+2.6%)

$2,653,800 + $1,329,500

$3,983,300

2016

$23,302 (−17.2%)

$2,653,800 + $1,329,500

$3,983,300

2015

$28,139 (−3.0%)

$2,793,500 + $1,603,200

$4,396,700

2014

$29,018

$2,793,500 + $1,603,200

$4,396,700

Tax history for 157 Little Harbor Rd

Year

Property tax

Land + Additions

Assessment*

2024

$37,629 (+9.0%)

$4,492,900 + $2,488,400

$6,981,300

2023

$34,522 (+10.7%)

$4,492,900 + $2,439,300

$6,932,200

2022

$31,195 (−5.9%)

$4,492,900 + $2,439,300

$6,932,200

2021

$33,136 (+31.4%)

$4,492,900 + $2,439,300

$6,932,200

2020

$25,223 (+10.0%)

$2,653,800 + $1,349,800

$4,003,600

2019

$22,926 (−4.1%)

$2,653,800 + $1,049,900

$3,703,700

2018

$23,900 (+2.6%)

$2,653,800 + $1,329,500

$3,983,300

2016

$23,302 (−17.2%)

$2,653,800 + $1,329,500

$3,983,300

2015

$28,139 (−3.0%)

$2,793,500 + $1,603,200

$4,396,700

2014

$29,018

$2,793,500 + $1,603,200

$4,396,700

*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

0.45 Acres

Year renovated

—

Sq. Ft.

9,330

Year built

1996

Style

Single Family Residential

County

Rockingham County

APN

136094

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
Auto Open, Direct Entry
Parking Spaces 2

Interior

Bathroom Information
# of Baths (full): 3
# of Baths (3/4): 3
# of Baths (1/2): 1

Basement Information
Basement: Yes
Basement Access: Interior
Concrete, Finished, Stairs - Interior

Other Interior Features
# of Rooms: 11
Level B: 3/4 Bath, Level B: Exercise Room, Level B: Other
Flooring: Carpet, Ceramic Tile, Hardwood
Water Heater: Separate
Cathedral Ceiling, Fireplace - Gas, Fireplaces - 3+, Hot Tub, Kitchen Island, Master Bedroom With Bath, Sauna, Skylight, Soaking Tub, Walk-in Closet, Walk-in Pantry, Window Treatment

Equipment & Appliance Information
Cooktop - Down-Draft, Dishwasher, Dryer, Mini Fridge, Oven - Double, Refrigerator, Washer
Security System

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 5 Information
Mudroom
Level: 1

Room 6 Information
Exercise Room
Exercise Room
Level: Basement

Room 7 Information
Master Bedroom
Level: 2

Room 8 Information
Bedroom
Level: 2

Room 9 Information
Bedroom
Level: 2

Room 10 Information
Bedroom
Level: 2

Room 13 Information
Other
Level: 3

Room 14 Information
Other
Level: 1

Room 15 Information
Other
Level: Basement

Room 16 Information
Full Bath
Level: 2

Room 17 Information
Full Bath
Level: 2

Room 18 Information
Full Bath
Level: 2

Room 19 Information
3/4 Bath
Level: 1

Room 20 Information
3/4 Bath
Level: 3

Room 21 Information
3/4 Bath
Level: Basement

Room 22 Information
1/2 Bath
Level: 1

Exterior

Building Information
Construction Status: Existing
Approximate Sq. Ft. Total Finished: 8692
Approximate Sq. Ft. Total: 9782
Trash, Balcony
Construction: Wood Frame
Foundation: Concrete
Roof: Shingle - Asphalt
Exterior: Clapboard

Driveway
Brick/Pavers, Gated

Lot, Zoning, & Easement Information
Lot: 024
Landscaped, Waterfront

Survey Information
Surveyed: Yes

Other Property & Lot Information
Year Built: 1996
Waterfront: Yes

Financial

Assessment Information
Assessment Year: 2014

Tax Information
Tax Year: 2016
Gross Amount Tax: 25720.7

Other Tax Information
Page Deed: 922

Utilities

Heating & Cooling Information
Cooling: Central AC, Multi Zone
Heat: Hot Air, Multi Zone, Radiant
Heat Fuel: Gas - Liquid Propane Bottle

Sewer Information
Public

Electric Information
Circuit Breaker(s), Generator

Water Information
Public

Other Utilities Information
Underground Utilities

Location

Homeowners Association
Fee: 300
Monthly

School Information
School District: New Castle
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: 79
Private

Other Location Information
Directions: Wentworth Rd, New Castle to Little Harbor Rd, house on the left
Development / Subdivision: Wentworth By The Sea
Block: 000

Public facts

Beds: 4
Baths: 6.0
Sq. Ft.: 9,330
Stories: 3.0
Lot Size: 0.45 acres
Style: Single Family Residential
Year Built: 1996
Year Renovated: —
County: Rockingham County
APN: 136094

Home facts updated by county records on May 14, 2026

Other

Water Body Information
Ocean
Flood Zone: Unknown

Documents & Disclosures
Documents Available: Association Docs, Deed, Survey

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

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

6 days above 91° expected this year, 14 days in 30 years

8/10 Wind Factor

80% 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

$7.73M – $9.36M

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Home values near 157 Little Harbor Rd

Data from public records.

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

Address	Redfin Estimate
167 Little Harbor Road, New Castle, NH 3 Beds \| 4 Baths \| 4352 Sq. Ft.	$5,057,609
114 Little Harbor Road, New Castle, NH 4 Beds \| 4.5 Baths \| - Sq. Ft.	$3,045,519

Address	Redfin Estimate
165 Little Harbor Road, New Castle, NH 3 Beds \| 4 Baths \| 5041 Sq. Ft.	$4,813,973
149 Little Harbor Road, New Castle, NH 3 Beds \| 3.5 Baths \| 4297 Sq. Ft.	$6,104,100

Property information provided by PrimeMLS when last listed in 2015. 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 157 Little Harbor Rd

Tax history for 157 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 157 Little Harbor Rd

More real estate resources