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Listing courtesy of PRIME_MLS / Jamieson Duston / Duston Leddy Real Estate / Cell: 603-365-5848

6 CULLEN BAY

Dover, NH 03820

6 beds
6 baths
6,307 sqft
~13 acre lot
$515 per sqft
1987 build
– on site

WATERFRONT FAMILY COMPOUND WITH MAIN RESIDENCE, GUEST HOUSE, POOL & TENNIS! One of Dover’s premier waterfront estates, this exceptional residence is privately situated on 13 acres with nearly 600’ of water frontage and sweeping, long-range views looking out over the confluence of the Cocheco,Salmon Falls & Piscataqua Rivers! The property features a dock that offers access to all the river systems along the inland Seacoast, as well as direct access to the Atlantic Ocean. The main residence is an outstanding structure that's been meticulously maintained. The vaulted great room sits at the water’s edge and offers some of the best views in the home. The kitchen offers captivating views and will make you forget what you were cooking! The dining room is large enough to host dinner parties of14+and the serene sunroom looks out over the manicured grounds. The home also offers a main level guest suite, shaft for future elevator, master suite with dressing room, guest rooms, home office and more! The post & beam entertainment pavilion features approx 1300SF with a loft bedroom, kitchen, living room, bath, fireplace,soaring ceilings, hot tub, & screened porch overlooking the heated pool! The tennis court and gazebo will offer hours of fun and there are paved walking trails for leisurely strolls around the property! The 2-story barn has just been fully renovated. It's heated, offers parking for all your toys and ample storage. Approx 10 min to downtown Portsmouth & 60 min to Boston!

Listing courtesy of PRIME_MLS / Jamieson Duston / Duston Leddy Real Estate / Cell: 603-365-5848

Last checked: Checking… • Last updated May 24, 2025 •

MLS# 5042789 —

This home is listed in more than one place. See it here.

The Building

Year Built:

1987
Pre-Construction:

No
Construction Status:

Existing
Construction Materials:

Wood Frame, Brick Exterior, Wood Exterior
Architectural Style:

Contemporary
Roof:

Shingle - Asphalt
Foundation:

Axle, Concrete, Poured Concrete, Slab - Concrete
Total Stories:

2
Approx SqFt Total:

7803
Approx SqFt Total Finished:

6,307 Sqft
Approx SqFt Finished Above Grade:

6,307 Sqft
Approx SqFt Finished Below Grade:

0 Sqft
Approx SqFt Unfinished Above Grade Source:

Public Records
Approx SqFt Unfinished Below Grade:

1496
Approx SqFt Finished Building Source:

Public Records
Approx SqFt Unfinished Building Source:

Public Records
Approx SqFt Finished Above Grade Source:

Public Records

Interior

Total Rooms:

18
Basement:

Yes
Basement Description:

Concrete, Concrete Floor, Full, Stairs - Interior, Storage Space, Unfinished, Walkout, Interior Access, Exterior Access
Basement Access Type:

Walkout

Location

Directions:

From Rt. 16N, take exit 6 for Dover Point Rd. Continue onto Dover Point Rd, turn right onto Middle Rd, turn right onto Cullen Bay Rd. Follow road right to very end...driveway is the last one at the end of the cul de sac.
Map:

92
Latitude:

43.176511640187776
Longitude:

-70.827899202377324

The Property

Property Type:

Single Family
Property Class:

Residential
Seasonal:

No
Lot:

G-0 & H-0
Lot Features:

Country Setting, Deep Water Access, Landscaped, Level, River Frontage, Secluded, Water View, Waterfront, Wooded
Lot SqFt:

566,280 Sqft
Lot Acres:

13 Sqft
Zoning:

R-40
Driveway:

Circular, Paved
Road Frontage:

Yes
Road Frontage Length:

208 Sqft
Waterview:

Yes
Waterfront:

Yes
Waterfront Rights:

Exclusively Owned
Water Body Name:

Piscataqua River
Water Body Type:

River
Water Access Details:

Deep Water Access
Water Body Access:

Yes
Water Frontage Length:

590 Sqft

Listing Agent

Contact info:

Taxes

Tax Year:

2024
Tax Rate:

18.7
Taxes TBD:

No
Tax - Gross Amount:

$68,129

Beds

Total Bedrooms:

6

Baths

Total Baths:

6
Full Baths:

5
Half Baths:

1

The Listing

Virtual Tour
Unbranded Tour URL:

Virtual Tour
Price Per SqFt:

515.3
Foreclosed/Bank-Owned/REO:

No

Heating & Cooling

Heating:

Propane, Oil, Baseboard, Hot Water, Radiant Floor
Cooling:

Central AC

Utilities

Utilities:

Cable
Sewer:

1500+ Gallon, Leach Field, Private, Septic
Electric:

200 Amp, Circuit Breaker(s), Generator Ready
Water Source:

Drilled Well, Private

The Community

Covenants:

Yes
Assessment Year:

2024
Assessment Amount:

3643300

Parking

Garage:

Yes
Garage Capacity:

6
Parking:

Auto Open, Direct Entry, Driveway, Garage, Parking Spaces 5 - 10, Attached

Monthly cost estimate

Asking price

$3,250,000

Expense	Monthly cost
Mortgage	$17,402
Taxes	$5,677
Insurance	$893
Utilities	$563 See report
Total	$24,535/mo.^*
	^*This is an estimate

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Max Internet Speed

Xfinity

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Sale history

Date	Event	Source	Price
5/23/25 May 23, 2025	Listed / Active	PRIME_MLS	$3,250,000
3/28/24 Mar 28, 2024	Price Changed	PRIME_MLS
2/7/24 Feb 7, 2024	Listed / Active	PRIME_MLS

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This house located in Dover Point, Dover, NH 03820 is currently for sale for $3,250,000. 6 CULLEN BAY is a 6,307 square foot house with 6 beds and 6 baths that has been on Estately for 0 days. 6 CULLEN BAY is in the Dover Point neighborhood of Dover.

Listing Courtesy of: PRIME_MLS and Duston Leddy Real Estate.

Copyright 2025 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.