Google street view image for 350 Wentworth Rd, New Castle, NH 03854

Off market

$5,795,383

•

8.5 ba

•

8,714

sq ft

350 Wentworth Rd, New Castle, NH 03854

About this home

350 Wentworth Rd is a 8,714 square foot house on a 3.33 acre lot with 6 bedrooms and 8.5 bathrooms. Based on Redfin's New Castle data, we estimate the home's value is $5,795,383.

Single-familyProperty Type

2016Year Built

3.33 acresLot Size

$665Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$5,795,383

$555K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 71.7% higher than the average sale price ($3.37M) of 6 comparable homes.

SOLD JUL 10, 2026
$4,700,000
A
4 beds4.5 baths5,211 sq ft
170 Wentworth Rd, Rye, NH 03870
SOLD SEP 4, 2026
$3,500,000
B
4 beds3.5 baths4,000 sq ft
97 Abigale Ln, New Castle, NH 03854
SOLD JUL 15, 2026
$2,000,000
C
4 beds3.5 baths3,392 sq ft
5 Tudor Dr, Kittery, ME 03904
SOLD OCT 29, 2026
$5,100,000
D
4 beds3 baths3,049 sq ft
395 Little Harbor Rd, Portsmouth, NH 03801
SOLD JUL 20, 2026
$3,335,000
E
4 beds4.5 baths3,734 sq ft
65 Little Harbor Rd, New Castle, NH 03854
SOLD AUG 28, 2026
$1,612,500
F
4 beds3.5 baths4,195 sq ft
7 Shaw Rd, Portsmouth, NH 03801

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Earn from this home

Sell

$5,460,643

Est. take-home

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Rent

$4,264/mo

Redfin rental estimate

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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 350 Wentworth Rd

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

Tax history for 350 Wentworth 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: 8
# of 1/2 Baths: 1

Heating & Cooling
Heating Type: Forced Air

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Contemporary
Exterior Wall: Stone/Stucco
Roof Shape Type: Gable

Property Information
Subdivision Name: DONALD MOORE
Living Sq. Ft: 8,714
Gross Sq. Ft: 18,448
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 145,055
Legal Lot Number: 2
Municipality Name: NEW CASTLE TOWNN
Acres: 3.33
Zoning Code: MD MO
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 6
Baths: 8.5
Sq. Ft.: 8,714
Stories: 2.0
Lot Size: 3.33 acres
Style: Single Family Residential
Year Built: 2016
Year Renovated: —
County: Rockingham County
APN: 5143507S

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 • 0.5mi

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

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

$5.51M – $6.67M

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Nearby similar homes

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2 beds2 baths1,120 sq ft

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4 beds1.5 baths1,400 sq ft

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3 beds2.5 baths2,368 sq ft

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Eat-in kitchen • Cathedral ceilings • Gas fireplace

$539,000

4 beds1 bath1,656 sq ft

39 Williams Ave, Kittery, ME 03904

Generous backyard • Outdoor entertaining • Exceptional location

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Custom cabinetry • Crown moulding • Gas fireplace mantel

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 350 Wentworth Rd

Data from public records.

Address	Redfin Estimate
314 Wentworth Road, New Castle, NH 4 Beds \| 1 Baths \| 1976 Sq. Ft.	$1,604,375
372 Wentworth Road, New Castle, NH 4 Beds \| 4 Baths \| 4500 Sq. Ft.	$3,042,363
31 Spring Hill Road, New Castle, NH 4 Beds \| 4.5 Baths \| 3678 Sq. Ft.	$2,711,764
70 Abigale Lane, New Castle, NH 4 Beds \| 4 Baths \| 4252 Sq. Ft.	$2,782,281
50 Abigale Lane, New Castle, NH 5 Beds \| 5.5 Baths \| 6238 Sq. Ft.	$3,961,869
82 Abigale Lane, New Castle, NH 5 Beds \| 4 Baths \| 5419 Sq. Ft.	$3,453,024
48 Spring Hill Road, New Castle, NH 4 Beds \| 2.5 Baths \| 3379 Sq. Ft.	$1,972,568

Address	Redfin Estimate
410 Wentworth Road, New Castle, NH 4 Beds \| 3 Baths \| 4429 Sq. Ft.	$3,178,944
372 Wentworth Road, New Castle, NH 4 Beds \| 4 Baths \| 5355 Sq. Ft.	$2,455,349
82 Abigale Lane, New Castle, NH 5 Beds \| 3.5 Baths \| 5644 Sq. Ft.	$3,012,098
58 Spring Hill Road, New Castle, NH 3 Beds \| 2 Baths \| 1986 Sq. Ft.	$1,747,197
7 Spring Hill Road Lot 7, New Castle, NH - Beds \| - Baths \| - Sq. Ft.	$801,280
58 Spring Hill Road, New Castle, NH 3 Beds \| 2 Baths \| 2770 Sq. Ft.	$1,782,332
70 Abigale Lane, New Castle, NH 4 Beds \| 3.5 Baths \| 4294 Sq. Ft.	$2,609,261

Address	Redfin Estimate
320 Wentworth Road, New Castle, NH 4 Beds \| 3.5 Baths \| 4000 Sq. Ft.	$2,978,331
320 Wentworth Road, New Castle, NH 4 Beds \| 3.5 Baths \| 4805 Sq. Ft.	$2,944,164
30 Wild Rose Lane, New Castle, NH 3 Beds \| 3 Baths \| 3988 Sq. Ft.	$2,482,374
48 Spring Hill Road, New Castle, NH 4 Beds \| 2 Baths \| 2374 Sq. Ft.	$1,945,502
10 Abigale Lane, New Castle, NH 4 Beds \| 5 Baths \| 4675 Sq. Ft.	$2,185,295
31 Spring Hill Road, New Castle, NH 4 Beds \| 3.5 Baths \| 4556 Sq. Ft.	$2,732,532
50 Abigale Lane, New Castle, NH 5 Beds \| 5.5 Baths \| 5991 Sq. Ft.	$3,683,953

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