Great Island Realty

Great Island Realty A high-end boutique Real Estate Agency servicing the beautiful Seacoast New Hampshire & Coastal Maine. Let us help you with your next real estate transaction!

Built on professionalism, integrity, and long-standing client loyalty. With 30 experienced and local agents, Great Island Realty understands the local market because we love and live it! We know each of our clients is unique and we treat you that way! www.greatislandrealty.com

✨ Portsmouth, NH ✨43 Cornwall Street, Unit A - Portsmouth, NH | $769,000Charming, bright and cozy describes this first f...
09/18/2026

✨ Portsmouth, NH ✨

43 Cornwall Street, Unit A - Portsmouth, NH | $769,000

Charming, bright and cozy describes this first floor corner condo at 43 Cornwall St in Portsmouth. This home has so much to offer and is perfectly located just a short walking distance between Market Square and the West End. This well maintained two bedroom, two bath home has its own private entrance, private patio and one deeded outdoor parking space. An inviting open living room and kitchen area welcomes you, and the large central island is perfect for enjoying food and conversation. Wrap around granite counters, generous cabinet space, a double large sink and stainless steel appliances make this a great kitchen. A gas fireplace in the living room as well as large corner windows create space and warmth. The first bedroom features a queen size Murphy Bed and office combination and the primary bedroom is large enough for a king size bed and offers a nicely updated large shower and new vanity. A washer, dryer is also in this home as well as a very generous, assigned basement storage area. One of six condos in the nicely maintained and pet friendly Carriage House Condo Association which also features an attractive outdoor common area. There are so many features in this home which combines so well with its location just steps to parks, coffee shops, restaurants, live entertainment and all that Portsmouth has to offer.

- 2 Bedrooms
- 2 Bathrooms
- 819 sqft

Listed by Chris Austin | [email protected] | 603-812-1405

Portsmouth NH Real Estate Rye NH Homes New Castle Waterfront Homes Exeter NH Real Estate Dover Homes for Sale Kittery Maine Homes Hampton NH Real Estate Portsmouth Realtor Buyer’s Agent Listing Agent Luxury Homes Waterfront Homes Relocation Investment Properties

Great Island Realty
40 Pleasant Street - Portsmouth, NH
603-433-3350
[email protected]

✨ Dover, NH ✨10 Whittier Street - Dover, NH | $389,900What an opportunity for the right buyer! Such cute curb appeal- th...
09/18/2026

✨ Dover, NH ✨

10 Whittier Street - Dover, NH | $389,900

What an opportunity for the right buyer! Such cute curb appeal- the wooden shakes, and the established landscaping. The quintessential New England Cape. Nice flat lot, within a mile of downtown Dover. Such great bones- house has a wonderful floorplan. Walk into a cute breezeway between the attached garage and the kitchen. While the house may be a bit of a testament to the dark paneling and mirrored walls of the 70's- we uncovered some gems. We lifted the old carpets, and found hardwood floors throughout the 1st floor. Nice beams in the dining room, and a large front to back living room featuring woodstove. There is also a half bath and 1st floor laundry. Enjoy the sunroom off the kitchen which opens into the huge backyard. Upstairs, a full bath and two very large bedrooms. Basement was at one time a hangout spot with another wood stove! Bring your vision, a bit of elbow grease, enjoy this wonderful home.

- 2 Bedrooms
- 2 Bathrooms
- 1,428 sqft

Listed by Jackie Flanagan | [email protected] | 603-781-6541

Portsmouth NH Real Estate Rye NH Homes New Castle Waterfront Homes Exeter NH Real Estate Dover Homes for Sale Kittery Maine Homes Hampton NH Real Estate Portsmouth Realtor Buyer’s Agent Listing Agent Luxury Homes Waterfront Homes Relocation Investment Properties

Great Island Realty
40 Pleasant Street - Portsmouth, NH
603-433-3350
[email protected]

What makes a good real estate agent on the Seacoast NH & Maine? 🏡It’s more than knowing the market or understanding cont...
09/16/2026

What makes a good real estate agent on the Seacoast NH & Maine? 🏡

It’s more than knowing the market or understanding contracts.

A lot of it comes down to paying attention to what a client needs in the moment and knowing when to explain something more clearly, slow the process down, or take the lead so they don’t have to carry every part of the decision themselves.

Real estate gets personal very quickly because the numbers are big and the decisions affect real life.

That’s why good representation should feel steady, thoughtful, and specific to the person in front of you.

Sometimes that means negotiating harder. Sometimes it means pointing out something a client hasn’t considered yet, or being willing to say that a house, offer, or timeline may not be the right fit.

The best advice isn’t always the advice that keeps a deal moving.

A lot of that work never makes it into the closing photo, but it can completely change how someone feels about the experience.

That’s the kind of work we want to be known for.

If you’re planning a move to the Seacoast NH & Maine and want someone who’ll take it seriously with you, send us a message.

Great Island Realty
40 Pleasant Street - Portsmouth, NH
603-433-3350
[email protected]



Portsmouth NH Real Estate Rye NH Homes New Castle Waterfront Homes Exeter NH Real Estate Dover Homes for Sale Kittery Maine Homes Hampton NH Real Estate Portsmouth Realtor Buyer's Agent Listing Agent Luxury Homes Waterfront Homes Relocation Investment Properties

✨ Kittery, ME ✨67 Old Dennett Road - Kittery, ME | $699,000Opportunity awaits at 67 Old Dennett Road, a rare 1.5-acre pr...
09/15/2026

✨ Kittery, ME ✨

67 Old Dennett Road - Kittery, ME | $699,000

Opportunity awaits at 67 Old Dennett Road, a rare 1.5-acre property with water frontage on Spinney Creek, offered for the first time in over 40 years. Tucked along a quiet street, the property enjoys a peaceful wooded setting with beautiful water views and refreshing coastal breezes. The existing home features a comfortable living room, three bedrooms, and two bathrooms, offering the opportunity to bring your own finishing touches and make the space your own. With a generous lot and waterfront setting, there is also plenty of potential to reimagine the property and explore what could be possible. Just 4 minutes to Kittery Foreside and 7 minutes to downtown Portsmouth, this unique property offers privacy and natural beauty while keeping you close to the very best of the Seacoast.

- 3 Bedrooms
- 2 Bathrooms
- 1,554 sqft

Listed by Emil Uliano | [email protected] | 603- 557-7329 & Jacqueline Mee | 603-810-8630 | [email protected]

Portsmouth NH Real Estate Rye NH Homes New Castle Waterfront Homes Exeter NH Real Estate Dover Homes for Sale Kittery Maine Homes Hampton NH Real Estate Portsmouth Realtor Buyer’s Agent Listing Agent Luxury Homes Waterfront Homes Relocation Investment Properties

Great Island Realty
40 Pleasant Street - Portsmouth, NH
603-433-3350
[email protected]

Today, we pause to remember the lives lost on September 11, 2001, and to honor the courage of the first responders, mili...
09/11/2026

Today, we pause to remember the lives lost on September 11, 2001, and to honor the courage of the first responders, military members, and everyday heroes who stepped forward in the face of unimaginable tragedy.

As we remember, may we also take a moment to reflect on the importance of community, kindness, and looking out for one another.

We remember.
We honor.
We will never forget.

September 11, 2001 — 25 years later, we remember. 🇺🇸

✨ PRICE IMPROVEMENT | NOW $699,000 ✨Private. Versatile. Beautifully landscaped. And so much space to make your own. 🌿📍 8...
09/10/2026

✨ PRICE IMPROVEMENT | NOW $699,000 ✨

Private. Versatile. Beautifully landscaped. And so much space to make your own. 🌿

📍 8 Brookhaven Road - Kingston, NH�🏡 3 Bedrooms | 2.5 Baths�🌳 1.9 Private, Landscaped Acres�🚗 Oversized Detached 2-Car Garage + Workshop Space

✨ Inside you’ll love:�• Open-concept main level�• Warm hardwood floors�• Beautiful white kitchen with quartzite countertops�• Large center island made for gathering�• Multiple first-floor flex spaces — office, playroom, guest space & more�• Spacious primary suite with vaulted ceilings & skylights�• Charming primary loft retreat�• Additional bedroom with its own private deck�• Finished lower level with multiple flexible rooms

🌿 Outside:�• Large, private yard�• Beautiful landscaping�• Multiple decks + patio�• Plenty of room for entertaining, gardening, play & summer dinners�• Peaceful cul-de-sac setting�• Workshop space + storage above the detached garage

A home with the space, privacy, and flexibility to fit the way you actually live. 🤍

📩 8 Brookhaven Road — Kingston, NH�Come take a look and imagine yourself here.



💌Danielle Deejay Berry | 603-969-9407 | [email protected]
DM me!

Portsmouth NH homes for sale, Seacoast NH real estate, Coastal Maine real estate, Living in Portsmouth NH, Real Estate Agent in Portsmouth NH, Seacoast NH Realtor, Danielle Deejay Berry

Portsmouth NH Realtor Seacoast NH Real Estate New Castle NH Homes Rye NH Waterfront Homes Kittery Maine Real Estate Hampton Beach Homes Luxury Waterfront Properties Luxury Properties Portsmouth Real Estate Agent

Danielle “Deejay” Berry
Seacoast NH Real Estate Agent
Portsmouth NH Realtor
Great Island Realty
Seacoast NH & Coastal Maine Real Estate

Seacoast NH Real Estate Seacoast NH Realtor Seacoast NH Homes Coastal Maine Real Estate Great Island Realty Portsmouth Realtor Local Real Estate Expert New Hampshire Real Estate Southern Maine Real Estate

✨ Portsmouth, NH ✨161 Elwyn Avenue - Portsmouth, NH | $1,450,000For the first time since 1958, when Dwight D. Eisenhower...
09/10/2026

✨ Portsmouth, NH ✨

161 Elwyn Avenue - Portsmouth, NH | $1,450,000

For the first time since 1958, when Dwight D. Eisenhower was president and a gallon of gas averaged just 30 cents, 161 Elwyn Avenue is being offered to the market. Set in one of Portsmouth's quintessential neighborhoods, this 4 bedroom, 2 bath home offers a setting that is increasingly hard to find. Little Harbour School, Portsmouth Middle School, and Portsmouth High School are all within walking distance, while the end of the street leads to basketball and pickleball courts, a newly updated playground, a dog park, and the Portsmouth Public Library. Inside, the home offers a remarkably flexible layout, with five rooms featuring closets and the versatility to accommodate bedrooms, home offices, or other needs. The very functional first floor features a spacious living room, kitchen, dining area, two additional rooms, and a full bath. The second floor includes 3 bedrooms, a full bath, and a spacious landing that could serve as a playroom or office. The home has a 1 car under garage with the basement offering storage and workshop area. Marvin windows and hardwood flooring throughout most of the home, adding warmth and character to the home. After nearly seven decades in the same ownership, this much-loved home is ready for its next chapter and a new owner who will appreciate the character, convenience, and genuine neighborhood feel that make Elwyn Avenue so special.

- 4 Bedrooms
- 2 Bathrooms
- 1,716 sqft

Listed by Emil Uliano | [email protected] | 603- 557-7329 & Jacqueline Mee | 603-810-8630 | [email protected]

Portsmouth NH Real Estate Rye NH Homes New Castle Waterfront Homes Exeter NH Real Estate Dover Homes for Sale Kittery Maine Homes Hampton NH Real Estate Portsmouth Realtor Buyer’s Agent Listing Agent Luxury Homes Waterfront Homes Relocation Investment Properties

Great Island Realty
40 Pleasant Street - Portsmouth, NH
603-433-3350
[email protected]

09/09/2026

✨ Portsmouth, NH ✨

16 Dunlin Way - Portsmouth, NH | $1,175,000

Enjoy the best of Portsmouth living from this inviting Contemporary Cape, ideally located just minutes from the heart of downtown while offering the comfort and privacy of an established neighborhood. With easy access to I 95, Route 1, shopping, restaurants and the Seacoast, this is an exceptional location for commuters and anyone who wants to stay close to everything Portsmouth has to offer. Inside, the bright and welcoming floor plan offers nearly 2,000 square feet of thoughtfully designed living space. The main level features an open, airy feel with soaring ceilings, abundant natural light and a gas fireplace that creates a warm focal point for everyday living and entertaining. A first floor primary suite provides the ease of one level living, complemented by convenient first-floor laundry. Upstairs, two additional bedrooms and flexible bonus space offer plenty of options for guests, a home office, fitness area or media room. A three season porch extends the living space outdoors and provides a wonderful spot to relax and enjoy Spring through Fall months. Additional highlights include a two car garage, a full walkout basement that could be finished off for additional living space, owned solar panels and a whole house generator. Set on a landscaped .33 acre lot, this well maintained home combines comfort, flexibility and convenience in a location that puts downtown Portsmouth, commuter routes and all the Seacoast has to offer within easy reach. Easy to show!

- 3 Bedrooms
- 3 Bathrooms
- 1,990 sqft

Listed by Janet Sylvester & Margaret Pesce | janet@greatislandrealty & margaret@greatislandrealty | 603-340-1042 & 603-234-9869

Portsmouth NH Real Estate Rye NH Homes New Castle Waterfront Homes Exeter NH Real Estate Dover Homes for Sale Kittery Maine Homes Hampton NH Real Estate Portsmouth Realtor Buyer’s Agent Listing Agent Luxury Homes Waterfront Homes Relocation Investment Properties

Great Island Realty
40 Pleasant Street - Portsmouth, NH
603-433-3350
[email protected]

09/08/2026

Boat rides, beach walks, oysters at sunset and that feeling that maybe September is actually the best month to live here🌊✨

Portsmouth NH Real Estate Rye NH Homes New Castle Waterfront Homes Exeter NH Real Estate Dover Homes for Sale Kittery Maine Homes Hampton NH Real Estate Portsmouth Realtor Buyer’s Agent Listing Agent Luxury Homes Waterfront Homes Relocation Investment Properties

Great Island Realty
40 Pleasant Street - Portsmouth, NH
603-433-3350
[email protected]

Address

40 Pleasant Street
Portsmouth, NH
03801

Opening Hours

Monday 8am - 10pm
Tuesday 8am - 10pm
Wednesday 8am - 10pm
Thursday 8am - 10pm
Friday 8am - 10pm
Saturday 8am - 10pm

Telephone

+16034333350

Website

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