OFF MARKET

Listed by Barbara Dunkle • Bean Group / Portsmouth. Bought with Tate & Foss Sotheby's International Rlty.

Off market jun 2019 for $1.3M

$2,255,080

•

2,780

sq ft

12 Old Bay Rd, New Castle, NH 03854

About this home

Wentworth by the Sea Community - It’s all about the lifestyle when you live here, enjoying resort amenities and ease of ownership. Ideally located in historic New Castle, you will experience the best the island has to offer with an association pool, clubhouse, tennis courts, and private beach. Plus, you are walking distance to the Wentworth by the Sea Hotel & Marina, Wentworth by the Sea Country Club, seaside recreational park, and just minutes to bustling downtown Portsmouth. Live among the shingle-style homes, with this being move-in ready. Meticulously maintained and updated with a coastal inspired theme, nothing needs to be done. As you enter, you will be greeted by the abundance of sunlight married with the warm tones of limestone tile and Brazilian cherry flooring. The well-appointed kitchen was completely renovated with custom cabinetry, granite counters and top-of-the-line SS appliances. From here, you have access to the mudroom and two-car garage, or step out to the stone patio, perfect for hosting barbecues. Just off the kitchen is the great room with a fireplace, dining area and half bath. The 1st-floor master features double closets and a stunning bathroom with quartz counters and complementary tiles. Upstairs is home to two sizeable bedrooms, shared bath and an open loft, ideal for an office. On the lower level is an additional TV room and office, 3/4 bath, plus plenty of storage. This waterfront community and lifestyle are highly sought after, come see why!

Single-familyProperty Type

1999Year Built

10,454 sq ftLot Size

$811Est. Price/Sq.Ft.

2 car garageParking

Listed by Barbara Dunkle • Bean Group / Portsmouth

Bought with John Rice • Tate & Foss Sotheby's International Rlty

Redfin checked: 2 minutes ago

•Source:PrimeMLS #4743292

Redfin Estimate

$2,255,080

$905K since sold in June 2019$56K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 40.5% higher than the average sale price ($1.60M) of 6 comparable homes.

SOLD AUG 21, 2026
$2,425,000
A
3 beds3.5 baths3,189 sq ft
56 Old Bay Rd, New Castle, NH 03854
SOLD AUG 14, 2026
$1,200,000
B
3 beds3 baths2,009 sq ft
29 Frontier St, Rye, NH 03870
SOLD SEP 4, 2026
$799,000
C
3 beds3 baths2,392 sq ft
15 Harding Rd, Portsmouth, NH 03801
SOLD OCT 30, 2026
$680,000
D
4 beds3 baths2,078 sq ft
2 Harding Rd, Portsmouth, NH 03801
SOLD MAR 17, 2026
$3,100,000
E
4 beds4 baths3,057 sq ft
17 Lavenger Ln, New Castle, NH 03854
SOLD JAN 16, 2026
$1,425,000
F
3 beds3 baths2,398 sq ft
20 Fairhill Ave, Rye, NH 03870

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Earn from this home

Sell

$1,205,554

Est. take-home

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Rent

$4,053/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 12 Old Bay Rd

Year

Property tax

Land + Additions

Assessment*

2024

$7,977 (+7.2%)

$959,700 + $520,300

$1,480,000

2023

$7,442 (+11.7%)

$959,700 + $534,700

$1,494,400

2022

$6,660 (−5.9%)

$959,700 + $520,300

$1,480,000

2021

$7,074

$959,700 + $520,300

$1,480,000

2020

$7,073 (+1.8%)

$735,000 + $387,700

$1,122,700

2019

$6,950 (+6.7%)

$735,000 + $387,700

$1,122,700

2018

$6,512 (+3.6%)

$735,000 + $350,300

$1,085,300

2016

$6,283 (−0.7%)

$735,000 + $339,000

$1,074,000

2015

$6,326 (−2.9%)

$606,400 + $382,100

$988,500

2014

$6,516

$606,400 + $380,800

$987,200

Tax history for 12 Old Bay Rd

Year

Property tax

Land + Additions

Assessment*

2024

$7,977 (+7.2%)

$959,700 + $520,300

$1,480,000

2023

$7,442 (+11.7%)

$959,700 + $534,700

$1,494,400

2022

$6,660 (−5.9%)

$959,700 + $520,300

$1,480,000

2021

$7,074

$959,700 + $520,300

$1,480,000

2020

$7,073 (+1.8%)

$735,000 + $387,700

$1,122,700

2019

$6,950 (+6.7%)

$735,000 + $387,700

$1,122,700

2018

$6,512 (+3.6%)

$735,000 + $350,300

$1,085,300

2016

$6,283 (−0.7%)

$735,000 + $339,000

$1,074,000

2015

$6,326 (−2.9%)

$606,400 + $382,100

$988,500

2014

$6,516

$606,400 + $380,800

$987,200

*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

10,454 Sq. Ft.

Year renovated

—

Sq. Ft.

2,876

Year built

1998

Style

Single Family Residential

County

Rockingham County

APN

136093

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 26, 2026.

Property details

Parking

Parking & Garage
Garage Capacity: 2
Location: Attached

Interior

Virtual Tour

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

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

Other Interior Features
# of Rooms: 8
Level B: Family Room
Flooring: Ceramic Tile, Hardwood, Slate/Stone, Tile
Water Heater: Electric
Cathedral Ceiling, Cedar Closet, Ceiling Fan, Fireplace - Gas, Natural Light, Walk-in Closet, Laundry - 1st Floor

Equipment & Appliance Information
Dishwasher, Disposal, Range - Gas, Refrigerator, Washer

Room 1 Information
Eat-in Kitchen
Eat-In Kitchen
Dimensions: 21'4 x 12'7
Level: 1

Room 2 Information
Dining Room
Dimensions: 13'5 x 11'10
Level: 1

Room 3 Information
Great Room
Dimensions: 18'3 x 15'4
Level: 1

Room 4 Information
Master Bedroom
Dimensions: 16'7 x 12'6
Level: 1

Room 5 Information
Bedroom
Dimensions: 12'6 x 11'9
Level: 1

Room 6 Information
Bedroom
Bedroom
Dimensions: 11'11 x 11'4
Level: 2

Room 7 Information
Loft
Dimensions: 18'7 x 6'1
Level: 2

Room 8 Information
Family Room
Dimensions: 20'9 x 20
Level: Basement

Exterior

Building Information
Construction Status: Existing
Approximate Sq. Ft. Total Finished: 2780
Approximate Sq. Ft. Total: 3280
Color: Yellow
Patio
Construction: Wood Frame
Foundation: Concrete
Roof: Shingle - Asphalt
Exterior: Shake, Wood

Driveway
Paved

Lot, Zoning, & Easement Information
Lot: 029
Landscaped, Level

Survey Information
Surveyed: Yes

Other Property & Lot Information
Year Built: 1999
Water Body Access: Yes
Beach Access

Financial

Tax Information
Tax Year: 2019
Gross Amount Tax: 6349

Other Tax Information
Page Deed: 1926

Utilities

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

Sewer Information
Public

Electric Information
Electric Company: Eversource
Circuit Breaker(s)

Water Information
Public

Other Utilities Information
Fuel Company: DF Richard
Other

Location

Homeowners Association
Fee: 1300
Quarterly
HOA Fee
Fee 2: 400
Yearly
HOA Fee
Association Amenities: Landscaping, Beach Rights, Pool - In-Ground, Snow Removal, Tennis Court, Trash Removal

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: 70
Private

Other Location Information
Directions: Wentworth Road New Castle to Old Bay, first right, second house on the right
Development / Subdivision: Wentworth by the Sea
Block: 003

Public facts

Beds: 3
Baths: 4.0
Sq. Ft.: 2,876
Stories: 2.0
Lot Size: 10,454 square feet
Style: Single Family Residential
Year Built: 1998
Year Renovated: —
County: Rockingham County
APN: 136093

Home facts updated by county records on Oct 26, 2026

Around this home

Schools

K - 12
Preschool & daycare

Maude H. Trefethen School

Public K-6 • Assigned • 0.6mi

Portsmouth Middle School

Public 6-8 • Assigned • 2.0mi

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, 16 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

$2.14M – $2.59M

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Land— sq ft

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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 12 Old Bay Rd

Data from public records.

Address	Redfin Estimate
15 Old Bay Rd, New Castle, NH 3 Beds \| 2.5 Baths \| 2971 Sq. Ft.	$2,546,085
39 Old Bay Rd, New Castle, NH 3 Beds \| 3.5 Baths \| 3267 Sq. Ft.	$2,153,122
42 Old Bay Rd, New Castle, NH 3 Beds \| 2.5 Baths \| - Sq. Ft.	$1,911,382
34 Old Bay Rd, New Castle, NH 3 Beds \| 2.5 Baths \| 2968 Sq. Ft.	$2,118,284
33 Old Bay Rd, New Castle, NH 3 Beds \| 2.5 Baths \| 3071 Sq. Ft.	$1,793,425
26 Old Bay Rd, New Castle, NH 3 Beds \| 2.5 Baths \| 2825 Sq. Ft.	$1,918,636
7 Old Bay Rd, New Castle, NH 3 Beds \| 3 Baths \| 2965 Sq. Ft.	$1,977,801

Address	Redfin Estimate
20 Old Bay Rd, New Castle, NH 3 Beds \| 2.5 Baths \| 2300 Sq. Ft.	$1,899,407
6 Old Bay Rd, New Castle, NH 4 Beds \| 3.5 Baths \| 2516 Sq. Ft.	$2,335,269
7 Old Bay Rd, New Castle, NH 3 Beds \| 2.5 Baths \| 2300 Sq. Ft.	$2,148,475
33 Old Bay Rd, New Castle, NH 3 Beds \| 2.5 Baths \| - Sq. Ft.	$2,232,709
6 Old Bay Rd, New Castle, NH 3 Beds \| 2.5 Baths \| 2513 Sq. Ft.	$1,618,127
42 Old Bay Rd, New Castle, NH 3 Beds \| 2.5 Baths \| 3137 Sq. Ft.	$1,887,438
15 Old Bay Rd, New Castle, NH 3 Beds \| 3.5 Baths \| 3104 Sq. Ft.	$2,278,744

Address	Redfin Estimate
21 Old Bay Rd, New Castle, NH 3 Beds \| 3.5 Baths \| 2495 Sq. Ft.	$2,464,955
26 Old Bay Rd, New Castle, NH 3 Beds \| 2.5 Baths \| - Sq. Ft.	$2,018,197
27 Old Bay Rd, New Castle, NH 3 Beds \| 3 Baths \| 2679 Sq. Ft.	$1,992,616
20 Old Bay Rd, New Castle, NH 3 Beds \| 2.5 Baths \| 2944 Sq. Ft.	$2,030,157
21 Old Bay Rd, New Castle, NH 3 Beds \| 3.5 Baths \| 2981 Sq. Ft.	$2,213,001
27 Old Bay Rd, New Castle, NH 3 Beds \| 3 Baths \| 2677 Sq. Ft.	$1,889,222
34 Old Bay Rd, New Castle, NH 3 Beds \| 2.5 Baths \| 2968 Sq. Ft.	$1,987,945

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 12 Old Bay Rd

Tax history for 12 Old Bay 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 12 Old Bay Rd

More real estate resources