1155 Sagamore Avenue # 3 Portsmouth, NH $ 1,595,000
1155 Sagamore Avenue # 3
$ 1,595,000
New Construction
Open House 12/7 11am - 2pm
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1155 Sagamore Avenue # 3

Portsmouth, NH, 03801
$ 1,595,000
Bedrooms3 Baths4.0 Sq 3,099

Monthly Estimate*

$ 9,951

Listed by Kathryn Ahlin, The Gove Group Real Estate, LLC, 603-778-6400, kahlin@thegovegroup.com
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Condo for sale in Portsmouth, NH

for $1,595,000 with 3 bedrooms and 4 full baths. This 3,099 square foot condo was built in 2025 on a lot size of 0.69.

Step into a life of ease, elegance, and effortless sophistication in this brand-new 3-bedroom, 4-bath townhome overlooking the serene Sagamore Creek Headlands. Tucked away amidst 10 acres of conserved woodlands, tidal waters, and scenic trails, this residence offers the rare combination of peaceful retreat and vibrant coastal living. From the moment you enter, every detail exudes luxury: soaring 9-foot ceilings, expansive German-engineered windows that flood the interiors with natural light, and your own private in-home elevator connecting each level. The chef’s kitchen is a centerpiece—custom cabinetry, quartz counters, professional-grade appliances, and gleaming hardwood floors set the stage for both everyday living and unforgettable hosting. Your private top-floor retreat offers flexibility as a guest suite, entertainment lounge, or private getaway—with a full bath, living area, and plumbing ready for a wet bar or kitchenette. Step out onto the south-facing rooftop deck for morning coffee, sun-filled afternoons, or cocktails at sunset. Each bedroom is a sanctuary with spa-like ensuite baths. The 9 zones of personalized climate control ensure year-round comfort. Just minutes from downtown Portsmouth, you’ll enjoy sidewalks into the city, nearby beaches, golf, marinas, and acclaimed dining. This isn’t simply a home—it’s an invitation to live luxuriously, entertain effortlessly, and embrace the Seacoast lifestyle at its finest. Estimated to be completed December 2025.

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Open House

12/7/2025 11:00 AM - 2:00 PM
1155 Sagamore Avenue # 3 Portsmouth, NH
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Condo Active

Price

$ 1,595,000

Bedrooms

3

Full Bath

4

Property Type

Condo

Taxes

$ 0

Style

Townhouse

Lot Size

0.69

Year Built

2025

Town/City

Portsmouth

County/Region

Rockingham

MLS | Web ID

5066184

Features
Interior
Interior Amenities Dining Area Elevator Passenger Elevator 1 Fireplace In-Law Suite Kitchen Island Kitchen/Dining Kitchen/Living Laundry Hook-ups Living/Dining Primary BR w/ BA Natural Light Indoor Storage Walk-in Clos
Basement No
Flooring Ceramic Tile Hardwood
Beds 3
Total Rooms 7
Total Number of Units 4
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General
Road Frontage TBD
Sewer Public
Heating Forced Air Heat Pump In Ceiling In Floor Individual Multi Zone Radiant Floor
Cooling Central AC Multi Zone
Utilities Cable Available
Roof Architectural Shingle
Appliances Dishwasher Microwave Refrigerator Electric Water Heater Tank Water Heater Induction Cooktop
Garage Yes
Flood Zone Unknown
Zoning MRO
HOA Fee 308.02
3/4 Baths 3
Full Baths 1
Half Baths 0
Bathrooms 4
Year Built 2025
Electric 200+ Amp Service Circuit Breaker(s)
Subdivision 1155 Sagamore
Style Townhouse
Stories Count 4+
Construction Status New Construction
Type Condo
Block 18
Condo Name 1155 Sagamore Ave Condos
Unit Number 3
Accessibility Features 1st Floor Hrd Surfce Flr Accessibility Features Paved Parking
Auction No
Condo Fees Yes
Assoc Fee Paid Per Monthly
Status Detail 0
Covenants Yes
Construction Materials Fiberglss Batt Insulation Foam Insulation Wood Frame Fiber Cement Exterior
Directions Use GPS-1155 Sagamore Ave
High School Portsmouth High School
City Portsmouth
Other Equipment Air Conditioner CO Detector Irrigation System Smoke Detector Sprinkler System
School District Portsmouth School District
Seasonal No
Elementary School Little Harbor School
Middle School Portsmouth Middle School
DOM 50
Price Per Sq Ft Total AG 514.68
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Exterior
Lot Features Condo Development Curbing Landscaped Sidewalks Trail/Near Trail Walking Trails Abuts Conservation Near Golf Course Near Paths Near Shopping
Exterior Amenities Balcony Deck Partial Fence Natural Shade Patio Double Pane Window(s) ENERGY STAR Qual Windows Low E Window(s)
Driveway Paved
Lot Size Area 0.69
Water Source Public
Parking Features Garage Off Street Parking Spaces 4 Visitor
Garage Capacity 2
Foundation Concrete
Lot 0
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* Excluded Features
List By
Kathryn Ahlin

Listing Agent

The Gove Group Real Estate, Llc

Broker

(603) 778-6400

Phone

kahlin@thegovegroup.com

Email

Affordability Calculator

$9,951
Per Month
100%
0%
0%
Monthly Principal & Interest
$9,951
Monthly Property Taxes
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Monthly Home Insurance
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Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4225430 Elementary School
2101549 Middle School
Portsmouth High School High School
Pricing History
DatePricePrice ChangeDescription
10/17/2025$1,595,000 Listed Price

Map


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1155 Sagamore Avenue # 3, Portsmouth, NH, 03801 is a Condo for sale at $1,595,000 with 3,099 sqft and a lot size of 0.69. 1155 Sagamore Avenue # 3 has 3 bedrooms, 4.0 baths, and was built in 2025. The property's zip code is 03801 which is in Portsmouth, NH