*New Construction!* Nestled on a quiet dead-end street between vibrant downtown Portsmouth and the shores of Rye and New Castle, this brand-new 4/5 bedroom, 2.5 bath home offers the perfect blend of privacy, comfort, and convenience. Designed and built with a high attention to detail, this home features views of Sagamore Creek and a coastal aesthetic. Inside you'll find custom cabinetry, professional-grade appliances, and a mix of quartz and quartzite surfaces throughout. White oak flooring, designer lighting, and architectural millwork elevate the home’s modern coastal style. The main floor features a chef's kitchen, open concept living area, half bath and private home office. On the second floor, you'll find an expansive primary suite with cathedral ceilings, dual closets and a spa-inspired bath. Three spacious guest rooms with large closets, a guest bathroom, and a laundry room round out the second floor. The third floor offers a flexible layout ideal for a second home office, media room, or game room, along with extra storage. Energy-efficient systems, Anderson 400 windows, EV outlet in the two-car garage, and CAT6 wiring are just a few of the upgrades found throughout the home. With its rare combination of water views, high-end finishes, and an unbeatable location, 1 Sagamore Grove offers a unique opportunity to enjoy the best of the Seacoast. Reach out to schedule your private showing! Agent/owner.
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Listed by: Gray Property Group, LLC • Brett Berger
Bought with: Gray Property Group, LLC
$2,650,000
1 Sagamore Grove, Portsmouth, NH 03801
4beds
3,300sqft
Single Family Residence
Built in 2025
0.35 Acres Lot
$2,711,300 Zestimate®
$803/sqft
$6,798 Estimated rent
Home value
$2,711,300
$2.52M - $2.90M
$6,798/mo
Zestimate® history
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List your homeWhat's special
Views of sagamore creekExpansive primary suiteQuiet dead-end streetPrivate home officeArchitectural millworkWhite oak flooringLaundry room
Zillow last checked:
Listing updated:
Listed by:
Brett Berger,
Gray Property Group, LLC 603-637-4812
Bought with:
Brett Berger
Gray Property Group, LLC
Source: PrimeMLS,MLS#: 5066368
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 1
- 3/4 bathrooms: 1
- 1/2 bathrooms: 1
Heating
- Propane
Cooling
- Central Air
Appliances
- Included: Dishwasher, Disposal, Microwave, Gas Range, Refrigerator, Tankless Water Heater, Wine Cooler, Exhaust Fan, Vented Exhaust Fan
- Laundry: 2nd Floor Laundry
Features
- Bar, Kitchen/Dining, Living/Dining, Natural Light, Vaulted Ceiling(s), Walk-In Closet(s), Programmable Thermostat
- Flooring: Hardwood, Tile
- Doors: ENERGY STAR Qualified Doors
- Windows: ENERGY STAR Qualified Windows
- Basement: Concrete,Insulated,Sump Pump,Unfinished,Interior Access,Interior Entry
- Number of fireplaces: 1
- Fireplace features: 1 Fireplace
Interior area
- Total structure area: 5,280
- Total interior livable area: 3,300 sqft
- Finished area above ground: 3,300
- Finished area below ground: 0
Property
Parking
- Total spaces: 2
- Parking features: Brick/Pavers, Driveway, Garage
- Garage spaces: 2
- Has uncovered spaces: Yes
Features
- Levels: 3
- Stories: 3
- Has view: Yes
- View description: Water
- Has water view: Yes
- Water view: Water
- Waterfront features: Wetlands
- Body of water: Sagamore Creek
- Frontage length: Road frontage: 140
Lot
- Size: 0.35 Acres
Details
- Parcel number: PRSMM0201B0008L
- Zoning description: SRB
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Craftsman
- Property subtype: Single Family Residence
Materials
- Fiberglss Batt Insulation, Wood Frame, Board and Batten Exterior, Clapboard Exterior, Shake Siding, Wood Exterior, Wood Siding, Spray Foam Insulation
- Foundation: Poured Concrete
- Roof: Architectural Shingle
Condition
- New construction: Yes
- Year built: 2025
Utilities & green energy
- Electric: 200+ Amp Service
- Sewer: Public Sewer
- Utilities for property: Propane, Underground Utilities
Community & HOA
Location
- Region: Portsmouth
Financial & listing details
- Price per square foot: $803/sqft
- Tax assessed value: $755,800
- Annual tax amount: $8,450
- Date on market: 10/18/2025
- Road surface type: Paved
Price history
| Date | Event | Price |
|---|---|---|
| 1/9/2026 | Sold | $2,650,000-5.2%$803/sqft |
Source:  PrimeMLS #5066368 Report a problem | ||
| 11/14/2025 | Contingent | $2,795,000$847/sqft |
Source: PrimeMLS #5066368 Report a problem | ||
| 11/9/2025 | Price change | $2,795,000-6.8%$847/sqft |
Source: PrimeMLS #5066368 Report a problem | ||
| 10/18/2025 | Listed for sale | $2,999,000+471.2%$909/sqft |
Source: PrimeMLS #5066368 Report a problem | ||
| 1/31/2024 | Sold | $525,000+51.3%$159/sqft |
Source: PrimeMLS #4977025 Report a problem | ||
| 11/14/2023 | Contingent | $347,000$105/sqft |
Source: PrimeMLS #4977025 Report a problem | ||
| 11/7/2023 | Listed for sale | $347,000$105/sqft |
Source: PrimeMLS #4977025 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $8,450 +100.7% | $755,800 +189.6% |
| 2023 | $4,210 +6.1% | $261,000 |
| 2022 | $3,967 +3.4% | $261,000 |
| 2020 | $3,837 -1.1% | $261,000 |
| 2019 | $3,878 +3.2% | $261,000 +10% |
| 2018 | $3,759 +2.8% | $237,300 -0.2% |
| 2017 | $3,656 +2.9% | $237,700 +14% |
| 2016 | $3,553 +1.5% | $208,500 |
| 2015 | $3,501 +13.3% | $208,500 +22.1% |
| 2014 | $3,091 +2.9% | $170,800 -0.2% |
| 2012 | $3,003 +1.6% | $171,100 |
| 2011 | $2,955 -0.8% | $171,100 |
| 2010 | $2,979 | $171,100 |
Find assessor info on the county website
Neighborhood: 03801
Nearby homes
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- $1,600,0002 bd2 ba1.9k sqft960 Sagamore Ave #23, Portsmouth, NH 03801Pending
- $1,399,0002 bd3 ba1.9k sqft960 Sagamore Ave #13, Portsmouth, NH 03801Sold
Nearby schools
GreatSchools rating
- 10/10Little Harbour SchoolGrades: K-5Distance: 0.9 mi
- 8/10Portsmouth Middle SchoolGrades: 6-8Distance: 1.5 mi
- 10/10Portsmouth High SchoolGrades: 9-12Distance: 1 mi
Schools provided by the listing agent
- Elementary: Little Harbor School
- Middle: Portsmouth Middle School
- High: Portsmouth High School
- District: Portsmouth
Source: PrimeMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$2,711,300
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$2,711,300
- New Hampshire
- Rockingham County
- Portsmouth
- 03801
- 1 Sagamore Grove
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