OFF MARKET

Listed by Mark Nason • Olde Port Properties. Bought with Brick & Barn Real Estate Group/Seacoast.

Off market feb 2020 for $1.7M

$3,100,820

•

4,000

sq ft

320 Wentworth Rd, New Castle, NH 03854

About this home

"better than New" . .. .. Smashing custom built home sited high on the hill, back from the road for privacy and peaceful wooded views to the rear. Afternoon light floods the wall of windows allowing for some outstanding sunset views. This special design has created openness and quality appointments throughout. Come inside and see the surprise. This location also puts some of the seacoasts finests treasures just steps from you front door. .. .. .. including the "Commons", town library, private beach, and The Wentworth By The Sea Hotel and Spa, with it's marina, and exclusive golf and tennis club. This home also has guest quarters with it's own 3/4 ba. All the upgrades you enjoy are here. .. .. .with property taxes well under 10k, what's not to love?

Single-familyProperty Type

2000Year Built

0.89 acresLot Size

$775Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Mark Nason • Olde Port Properties

Listed by Cori McGrath • Olde Port Properties

Bought with Brenda Hall • Brick & Barn Real Estate Group/Seacoast

Redfin checked: 4 minutes ago

•Source:PrimeMLS #4746777

Redfin Estimate

$3,100,820

$1.4M since sold in February 2020$45K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 27.2% higher than the average sale price ($2.44M) 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 AUG 28, 2026
$1,612,500
B
4 beds3.5 baths4,195 sq ft
7 Shaw Rd, Portsmouth, NH 03801
SOLD AUG 21, 2026
$2,425,000
C
3 beds3.5 baths3,189 sq ft
56 Old Bay Rd, New Castle, NH 03854
SOLD JUN 26, 2026
$1,525,000
D
4 beds2.5 baths3,438 sq ft
2 Stoneridge Dr, Rye, NH 03870
SOLD JUL 20, 2026
$3,335,000
E
4 beds4.5 baths3,734 sq ft
65 Little Harbor Rd, New Castle, NH 03854
SOLD DEC 18, 2025
$2,225,000
F
5 beds3.5 baths3,039 sq ft
57 Old Bay Rd, New Castle, NH 03854

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Earn from this home

Sell

$1,708,748

Est. take-home

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Rent

$4,406/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

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

Provided by Redfin

Sale history for 320 Wentworth Rd

Date

Event

Price

PrimeMLS #4746777

Feb 14, 2020

Sold

$1,750,000

$438/sq ft

Jan 16, 2020

Pending

—

Nov 14, 2019

Price Changed

$1,870,000

$468/sq ft

Jul 25, 2019

Price Changed

$1,895,000

$474/sq ft

May 23, 2019

Price Changed

$1,997,000

$499/sq ft

Apr 22, 2019

Listed

$2,150,000

$538/sq ft

PrimeMLS #4319320

Oct 4, 2013

Sold

$1,800,000

$450/sq ft

Oct 4, 2013

Listed

$1,800,000

$450/sq ft

PrimeMLS #808181

Nov 28, 2001

Sold

$925,000

$231/sq ft

Jun 14, 2001

Listed

$995,000

$249/sq ft

PrimeMLS #577208

Sep 5, 2000

Sold

$350,000

$88/sq ft

Aug 18, 1999

Listed

$399,900

$100/sq ft

Year

Property tax

Land + Additions

Assessment*

2024

$10,366 (+8.2%)

$832,400 + $1,090,700

$1,923,100

2023

$9,577 (+10.7%)

$832,400 + $1,090,700

$1,923,100

2022

$8,654 (−5.9%)

$832,400 + $1,090,700

$1,923,100

2021

$9,192 (+3.5%)

$832,400 + $1,090,700

$1,923,100

2020

$8,884 (+1.8%)

$616,400 + $793,800

$1,410,200

2019

$8,729 (+14.4%)

$616,400 + $793,800

$1,410,200

2018

$7,630 (+2.6%)

$616,400 + $655,300

$1,271,700

2016

$7,439 (−3.0%)

$616,400 + $655,300

$1,271,700

2015

$7,668 (−1.5%)

$543,800 + $654,400

$1,198,200

2014

$7,785

$543,800 + $635,800

$1,179,600

Tax history for 320 Wentworth Rd

Year

Property tax

Land + Additions

Assessment*

2024

$10,366 (+8.2%)

$832,400 + $1,090,700

$1,923,100

2023

$9,577 (+10.7%)

$832,400 + $1,090,700

$1,923,100

2022

$8,654 (−5.9%)

$832,400 + $1,090,700

$1,923,100

2021

$9,192 (+3.5%)

$832,400 + $1,090,700

$1,923,100

2020

$8,884 (+1.8%)

$616,400 + $793,800

$1,410,200

2019

$8,729 (+14.4%)

$616,400 + $793,800

$1,410,200

2018

$7,630 (+2.6%)

$616,400 + $655,300

$1,271,700

2016

$7,439 (−3.0%)

$616,400 + $655,300

$1,271,700

2015

$7,668 (−1.5%)

$543,800 + $654,400

$1,198,200

2014

$7,785

$543,800 + $635,800

$1,179,600

*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

3.5

Stories

Lot width

—

Lot depth

—

Lot size

0.89 Acres

Year renovated

—

Sq. Ft.

4,805

Year built

2000

Style

Single Family Residential

County

Rockingham County

APN

476284

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: Detached
Auto Open, Finished, Heated
Driveway, Garage, Parking Spaces 6+, Paved

Interior

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

Basement Information
Basement: Yes
Basement Access: Interior
Bulkhead, Concrete, Full, Stairs - Interior, Unfinished

Other Interior Features
# of Rooms: 10
Flooring: Ceramic Tile, Hardwood
Water Heater: Electric, Free Standing, Gas - Liquid Propane Bottle, Owned, Tank
Cathedral Ceiling, Dining Area, Fireplace - Gas, Kitchen Island, Master Bedroom With Bath, Walk-in Closet, Laundry - 2nd Floor

Equipment & Appliance Information
Cooktop - Electric, Dishwasher, Mini Fridge, Oven - Double, Oven - Wall, Refrigerator
Irrigation System, Radon Mitigation, Security System, Smoke Detectr-Hard Wired, Sprinkler System, Generator - Standby

Room 1 Information
Eat-in Kitchen
Eat-In Kitchen
Dimensions: 14x19.6
Level: 1

Room 2 Information
Dining Room
Dimensions: 12.9x22.4
Level: 1

Room 3 Information
Living Room
Dimensions: 17.4x16.8
Level: 1

Room 4 Information
Den
Dimensions: 11x14.6
Level: 1

Room 5 Information
Office/Study
Dimensions: 14.7x9.10
Level: 1

Room 6 Information
Master Bedroom
Master Bedroom
Dimensions: 15.9x16.2
Level: 2

Room 7 Information
Bedroom
Dimensions: 11.8x14
Level: 2

Room 8 Information
Bedroom
Dimensions: 11.8x14
Level: 2

Room 9 Information
Bedroom
Dimensions: 9.10x12
Level: 2

Room 10 Information
Bonus Room
Dimensions: 21x25
Level: 2

Exterior

Building Information
Construction Status: Existing
Approximate Sq. Ft. Total Finished: 4000
Approximate Sq. Ft. Total: 5503
Color: Putty
Fence - Partial, Guest House, Patio, Porch - Covered
Construction: Wood Frame
Foundation: Concrete
Roof: Shingle - Architectural
Exterior: Cedar, Clapboard, Shingle

Driveway
Paved

Lot, Zoning, & Easement Information
Lot: 4
Landscaped, Level, Sloping

Survey Information
Surveyed: Unknown

Other Property & Lot Information
Year Built: 2000

Financial

Assessment Information
Assessment Amount: 1271700
Assessment Year: 2018

Tax Information
Tax Year: 2018
Gross Amount Tax: 7630

Other Tax Information
Page Deed: 0770

Utilities

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

Sewer Information
1500+ Gallon, Leach Field, Private, Septic

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

Water Information
Public

Other Utilities Information
Other

Location

Road Information
Road Frontage: Yes
Road Frontage Length: 150
Paved, Public

Other Location Information
Directions: Wentworth Rd is Rt 1B, house sits across the street from Wild Rose Lane, look for sign
Block: 0

Public facts

Beds: 4
Baths: 3.5
Sq. Ft.: 4,805
Stories: 2.0
Lot Size: 0.89 acres
Style: Single Family Residential
Year Built: 2000
Year Renovated: —
County: Rockingham County
APN: 476284

Home facts updated by county records on May 14, 2026

Around this home

Schools

Maude H. Trefethen School

Public K-6 • Assigned • 0.5mi

Portsmouth Middle School

Public 6-8 • Assigned • 2.2mi

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

$2.95M – $3.57M

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Home values near 320 Wentworth Rd

Data from public records.

Address	Redfin Estimate
314 Wentworth Rd, New Castle, NH 4 Beds \| 1 Baths \| 1976 Sq. Ft.	$1,602,649
258 Wentworth Rd, New Castle, NH 3 Beds \| 1 Baths \| 900 Sq. Ft.	$1,128,634

Address	Redfin Estimate
350 Wentworth Rd, New Castle, NH 3 Beds \| 2.5 Baths \| 2668 Sq. Ft.	—
266 Wentworth Rd, New Castle, NH - Beds \| - Baths \| 2000 Sq. Ft.	—

Address	Redfin Estimate
410 Wentworth Rd, New Castle, NH 4 Beds \| 3 Baths \| 4429 Sq. Ft.	$2,922,082
300 Wentworth Rd, New Castle, NH 3 Beds \| 2 Baths \| 2460 Sq. Ft.	$1,976,375

Property information provided by PrimeMLS when last listed in 2019. 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 320 Wentworth Rd

Tax history for 320 Wentworth Rd

Public record

Property details

Around this home

Schools

Lifestyle

Historical weather

Sun exposure

Nearby similar homes

Home values near 320 Wentworth Rd

More real estate resources