OFF MARKET

Off Market Sep 2012 for $1M

$2,496,508

•

2,971

sq ft

15 Old Bay Rd, New Castle, NH 03854

About this home

Premiere community nestled along the coastline of New Castle w/pool, tennis court & clubhouse amenities. Adjacent is an 18 hole championship golf course & full service marina. Architecturally customized, home includes a solarium addition overlooking Dakota Mahogany granite terraces & water feature all surrounded by stone walls. Gentleman's library w/ custom cherry cabinetry, wet bar & granite counters. MBR w/ french doors opening to private terrace & seasonal water views. LL finished.

Single-familyProperty Type

1998Year Built

$840Est. Price/Sq.Ft.

2 garage spacesParking

Listed by James Giampa • Carey & Giampa, LLC REALTORS®

Bought with James Giampa • Carey & Giampa, LLC REALTORS®

Redfin checked: 2 minutes ago

•Source:MLS PIN #71329553

Redfin Estimate

$2,496,508

$1.5M since sold in September 2012$80K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 78.1% higher than the average sale price ($1.40M) 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 JUL 31, 2026
$1,200,000
D
3 beds2 baths1,955 sq ft
137 Walker Bungalow Rd, Portsmouth, NH 03801
SOLD OCT 15, 2025
$2,100,000
E
3 beds3.5 baths3,267 sq ft
39 Old Bay Rd, New Castle, NH 03854
SOLD JUL 29, 2026
$685,000
F
3 beds2.5 baths2,088 sq ft
21 Harding Rd, Portsmouth, NH 03801

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Earn from this home

Sell

$1,789,124

Est. take-home

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Rent

$4,464/mo

Redfin rental estimate

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Market trends in 03854, NH

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.6%

+4.5% MoM

Median sale price

$3.2M

$481K MoM

Avg. days on market

71d

21 days MoM

Recently sold homes

3 MoM

Provided by Redfin

Sale history for 15 Old Bay Rd

Date

Event

Price

MLS PIN #71329553

Sep 12, 2012

Sold

$1,045,750

$352/sq ft

Jul 13, 2012

Listing Removed

—

Jan 20, 2012

Listed

$1,125,000

$379/sq ft

PrimeMLS #4124334

Sep 12, 2012

Sold

$1,045,750

$352/sq ft

Jan 17, 2012

Listed

$1,090,000

$367/sq ft

Premiere Wentworth community nestled along the coastline of New Castle. Includes pool, tennis court and clubhouse amenities. Adjacent to community is an 18 hole championship golf course & full service marina. Architecturally customized, this home includes a solarium addition overlooking Dakota Mahogany granite terraces & water feature all surrounded by stone walls. The exterior lighting has been dictated by the lush grounds. Gentleman's library w/ custom cabinetry, wet bar & granite counters. Master bedroom has been expanded with french doors opening to private terrace & seasonal water views. Two additional en suite bedrooms complemented by study completes the 2nd floor. Lower finished level includes media and exercise rooms as well as a large cedar closet and expansive storage area.

PrimeMLS #762737

Sep 21, 2000

Sold

$550,000

$185/sq ft

Aug 31, 2000

Delisted

—

May 27, 2000

Listed

$599,000

$202/sq ft

PrimeMLS #499796

May 1, 1998

Sold

$421,295

$142/sq ft

Aug 22, 1997

Listed

$415,000

$140/sq ft

Aug 16, 1997

Delisted

—

Year

Property tax

Land + Additions

Assessment*

2024

$7,902 (+8.2%)

$910,800 + $555,200

$1,466,000

2023

$7,301 (+11.6%)

$910,800 + $555,200

$1,466,000

2022

$6,544 (−4.3%)

$910,800 + $543,400

$1,454,200

2021

$6,838 (+0.4%)

$910,800 + $519,800

$1,430,600

2020

$6,809 (+2.7%)

$718,200 + $362,600

$1,080,800

2019

$6,629 (+3.2%)

$718,200 + $352,700

$1,070,900

2018

$6,425 (+2.6%)

$718,200 + $352,700

$1,070,900

2016

$6,265 (−6.1%)

$718,200 + $352,700

$1,070,900

2015

$6,675 (−3.0%)

$643,600 + $399,300

$1,042,900

2014

$6,883

$643,600 + $399,300

$1,042,900

Tax history for 15 Old Bay Rd

Year

Property tax

Land + Additions

Assessment*

2024

$7,902 (+8.2%)

$910,800 + $555,200

$1,466,000

2023

$7,301 (+11.6%)

$910,800 + $555,200

$1,466,000

2022

$6,544 (−4.3%)

$910,800 + $543,400

$1,454,200

2021

$6,838 (+0.4%)

$910,800 + $519,800

$1,430,600

2020

$6,809 (+2.7%)

$718,200 + $362,600

$1,080,800

2019

$6,629 (+3.2%)

$718,200 + $352,700

$1,070,900

2018

$6,425 (+2.6%)

$718,200 + $352,700

$1,070,900

2016

$6,265 (−6.1%)

$718,200 + $352,700

$1,070,900

2015

$6,675 (−3.0%)

$643,600 + $399,300

$1,042,900

2014

$6,883

$643,600 + $399,300

$1,042,900

*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

0.32 Acres

Year renovated

—

Sq. Ft.

3,104

Year built

1998

Style

Single Family Residential

County

Rockingham County

APN

136038

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on May 14, 2026.

Property details

Parking

Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 2
# of Covered Spaces: 2
Parking Spaces: 4
AttachedGarageYN: Yes
Parking Features: Attached, Paved Drive, Off Street, Tandem, Paved

Interior

Master Bedroom Information
Area: 225
Length: 15
Width: 15
Level: First
Features: Bathroom - Full,Flooring - Wall to Wall Carpet,Exterior Access,Remodeled

Bedroom #2 Information
Area: 154
Length: 14
Width: 11
Level: Second
Features: Bathroom - 3/4,Flooring - Wall to Wall Carpet,Remodeled

Bedroom #3 Information
Area: 132
Length: 12
Width: 11
Level: Second
Features: Closet,Flooring - Wall to Wall Carpet

Bathroom Information
# of Bathrooms (Full): 2
# of Bathrooms (Half): 1
Master Bathroom Features: Yes

Living Room Information
Area: 208
Length: 13
Width: 16
Level: First
Features: Cathedral Ceiling(s),Flooring - Hardwood,Cable Hookup,Remodeled

Family Room Information
Area: 336
Length: 24
Width: 14
Level: Basement
Features: Cedar Closet(s),Flooring - Wall to Wall Carpet

Dining Room Information
Area: 156
Length: 13
Width: 12
Level: First
Features: Flooring - Hardwood,Balcony - Interior

Kitchen Information
Area: 98
Length: 14
Width: 7
Level: Main,First
Features: Flooring - Hardwood,Dining Area,Countertops - Stone/Granite/Solid,Stainless Steel Appliances

Basement Information
Basement: Full, Crawl Space, Partially Finished, Interior Entry, Bulkhead, Radon Remediation System

Laundry Information
Laundry Features: Electric Dryer Hookup, Washer Hookup, First Floor

Fireplace Information
Has Fireplace
# of Fireplaces (Total): 1
Fireplace Features: Living Room

Interior Features
# of Rooms (Total): 11
Door Features: French Doors
Window Features: Window(s) - Bay/Bow/Box
Flooring: Tile, Carpet, Hardwood, Flooring - Wall to Wall Carpet, Flooring - Hardwood
Interior Features: Walk-In Closet(s), Cathedral Ceiling(s), Countertops - Stone/Granite/Solid, Wet Bar, Cabinets - Upgraded, Dining Area, Loft, Sun Room, Library, Central Vacuum, Wet Bar

Exterior

Building Information
Building Area (Total): 2,971
Foundation Details: Concrete Perimeter
Construction Materials: Frame
Year Built Source: Public Records
Year Built Details: Actual
Color: Beige
Lead Paint: None

Exterior Features
Roof: Shingle
Patio And Porch Features: Patio
Exterior Features: Patio, Professional Landscaping, Sprinkler System, Decorative Lighting

Property Information
PropertySubType: Single Family Residence
Security Features: Security System
Has Waterview
Other (See Remarks)

Lot Information
Lot Features: Underground Storage Tank, Gentle Sloping, Level
ViewYN: Has View
View: Scenic View(s)
Road Surface Type: Paved
Road Frontage Type: Public, Private Road

Financial

Tax Information
Tax Annual Amount: $6,664
Tax Year: 2011

Utilities

Utility Information
Utilities: for Gas Range, Washer Hookup
Sewer: Public Sewer
Water Source: Public
Electric: Circuit Breakers, 200+ Amp Service

Heating & Cooling
Has Heating
Has Cooling
Heating: Forced Air, Propane
Cooling: Central Air

Location

HOA Information
Has Association
Association Fee: $394

Location Information
Directions: Rt. 1B from Rye, 1st left after the Wentworth Hotel onto Bay Gate Road, 1st right onto Old Bay Road.
UnparsedAddress: 15 Old Bay Road, New Castle NH 03854

Community Information
Senior CommunityYN: No
Community Features: Pool, Tennis Court(s), Park, Golf, Marina, Public School

Public facts

Beds: 3
Baths: 3.5
Sq. Ft.: 3,104
Stories: 2.0
Lot Size: 0.32 acres
Style: Single Family Residential
Year Built: 1998
Year Renovated: —
County: Rockingham County
APN: 136038

Home facts updated by county records on May 14, 2026

Other

Listing Information
StandardStatus: Closed

Around this home

Schools

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

$2.37M – $2.87M

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Nearby similar homes

$1,900,000

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4 beds2.5 baths2,273 sq ft

115 Court St, Portsmouth, NH 03801

$1,799,000

5 beds3 baths2,743 sq ft

789 Ocean Blvd, Rye, NH 03870

$2,099,000

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1681 Ocean Blvd, Rye, NH 03870

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Land— sq ft

1591 Ocean Blvd, Rye, NH 03870

Home values near 15 Old Bay Rd

Data from public records.

Address	Redfin Estimate
20 Old Bay Road, New Castle, NH 3 Beds \| 2.5 Baths \| 2300 Sq. Ft.	$2,123,661
48 Old Bay Road, New Castle, NH 3 Beds \| 3.5 Baths \| 3147 Sq. Ft.	$2,300,860

Address	Redfin Estimate
21 Old Bay Road, New Castle, NH 3 Beds \| 3.5 Baths \| 2495 Sq. Ft.	$2,508,567
39 Old Bay Road, New Castle, NH 3 Beds \| 3.5 Baths \| 3267 Sq. Ft.	$2,176,443

Address	Redfin Estimate
51 Old Bay Road, New Castle, NH 4 Beds \| 3.5 Baths \| 3199 Sq. Ft.	$2,499,390
6 Old Bay Road, New Castle, NH 4 Beds \| 3.5 Baths \| 2516 Sq. Ft.	$2,480,425

Property information provided by MLS PIN when last listed in 2012. 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 15 Old Bay Rd

Tax history for 15 Old Bay Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

Home values near 15 Old Bay Rd

More real estate resources