Suffolk County NY Homes for Sale with Basement

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  /26

  $2,300,000

  • 3 Beds
  • 3.5 Baths
  • 2,032 Sq Ft

  131 Bayview Ave, Northport, NY 11768

  A rare opportunity to own an 1890 Victorian house on Long Island’s North Shore. Historic Bayview Avenue is the setting for this property featuring sweeping year-round views, beautiful terraced gardens, and a private waterfront dock, all just moments from the center of Northport Village. Take in the colorful boating activity and spectacular sunsets as you relax and entertain guests. Join your

  Susan Modelewski Signature Premier Properties

  131 Bayview Ave, Northport, NY 11768
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  /4

  $999,999

  Coming Soon

  • 5 Beds
  • 4 Baths
  • 1,600 Sq Ft

  2 Sunderland St, Melville, NY 11747

  *Coming Soon* Simply Beautiful includes legal accessory apartment located on the first floor! One bedroom and full bath in lower level with CO

  John Messina Daniel Gale Sothebys Intl Rlty

  2 Sunderland St, Melville, NY 11747
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  /33

  $7,700,000

  $150K PRICE DROP

  • 5 Beds
  • 6 Baths
  • 5,400 Sq Ft

  30 E Hollow Rd, East Hampton, NY 11937

  An impeccable expression of Hamptons elegance, 30 East Hollow Road occupies a private, gated acre in the esteemed Georgica enclave, minutes from ocean beaches and East Hampton Village. Newly reimagined by a premier design team, this turn-key estate artfully marries restrained luxury, archival details and consummate modern amenities. Arrival is cinematic: a gracious porte-cochere and landscaped

  Justin Agnello Douglas Elliman Real Estate

  30 E Hollow Rd, East Hampton, NY 11937
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  /34

  $980,000

  • 4 Beds
  • 3 Baths
  • 2,466 Sq Ft

  106 S Country Rd, Westhampton Beach, NY 11978

  Nestled in the heart of Westhampton Beach, this beautifully maintained 4-bedroom, 3-bath home offers the perfect blend of comfort, charm, and entertaining space. From the cozy front porch, and stunning vaulted entry to the large sun-filled windows and warm wood-burning fireplace, every detail creates a welcoming atmosphere. The formal living room with French doors flows seamlessly into the

  Mary Clay Corcoran

  106 S Country Rd, Westhampton Beach, NY 11978
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  /33

  $3,999,999

  • 6 Beds
  • 6.5 Baths
  • 4,500 Sq Ft

  278 Hampton St, Sag Harbor, NY 11963

  Modern Elegance in Sag Harbor VillageDiscover an exquisite blend of traditional Hamptons elegance and modern craftsmanship in this beautiful new construction located in the renowned Sag Harbor Village and nearby beaches. This 4,500 sqft. brand-new custom home features six bedrooms on three thoughtfully designed levels. Nestled on a serene .30-acre lot, this architectural gem redefines

  Justin Agnello Douglas Elliman Real Estate

  278 Hampton St, Sag Harbor, NY 11963
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  /30

  $2,399,000

  • 2 Beds
  • 1.5 Baths
  • 1,368 Sq Ft

  17 Wilson Ct, Montauk, NY 11954

  Come make beach days your own from this oceanview 2 bedroom+ loft 1.5 bath Hither Hills beach house just moments away from the coveted MBPOA deeded private ocean beach at the Webster access. This A-frame is well placed on the knoll of a corner parcel taking full advantage of the southerly light and shimmering ocean views. The home offers glass lined cathedral living space, expansive southern

  John D'Agostino Martha Greene Real Estate LLC

  17 Wilson Ct, Montauk, NY 11954
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  /23

  $3,750,000

  $325K PRICE DROP

  • 3 Beds
  • 3 Baths
  • 2,400 Sq Ft

  61 Dayton Ln, East Hampton, NY 11937

  Discover a rare opportunity to own a designer three-bedroom residence offering both immediate lifestyle appeal and compelling long-term investment value. Custom interiors by KA Design Group elevate the home with refined finishes, sun-filled open living spaces, and a gourmet kitchen appointed with top of the line appliances, delivering turnkey sophistication from day one. What distinguishes this

  Nancy Keeshan Compass

  61 Dayton Ln, East Hampton, NY 11937
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  /50

  $1,529,000

  $90K PRICE DROP

  • 4 Beds
  • 2.5 Baths
  • 2,564 Sq Ft

  2655 Rocky Point Rd, East Marion, NY 11939

  Experience the beauty of coastal living with this young Colonial built in 2006 and set on 1.2 verdant level acres of privacy and seclusion. The expansive front yard, complemented by a grand circular driveway, creates a lasting first impression. The welcoming covered front porch is perfect for sipping your morning coffee while the equally expansive rear yard is ideal for star gazing on warm summer

  Connie Liappas Compass Greater NY LLC

  2655 Rocky Point Rd, East Marion, NY 11939
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  /34

  $649,999

  • 3 Beds
  • 3 Baths
  • 1,785 Sq Ft

  59 E Elm St, Central Islip, NY 11722

  Welcome to 59 East Elm Street, a beautifully renovated expanded inline ranch located in Central Islip. This move-in-ready home features 3 spacious bedrooms and 3 full bathrooms. The updated kitchen offers quartz countertops, stainless steel appliances, and modern finishes throughout. Additional features include gas heat, force hot air system, new roof, new windows, newly insulated home, and solar

  Wendy Rodriguez Real Broker NY LLC

  59 E Elm St, Central Islip, NY 11722
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  /15

  $620,000

  • 2 Beds
  • 2 Baths
  • 910 Sq Ft

  62 Canoe Place Rd Unit 5135, Hampton Bays, NY 11946

  Discover this beautifully maintained condo in the heart of Hampton Bays, perfectly situated just minutes from top restaurants, the Bay, and stunning beaches. This recently updated unit offers 2 spacious bedrooms and 2 full bathrooms, providing comfort, style, and convenience.Enjoy modern updates throughout, an inviting open layout, and a location that puts the best of the Hamptons right at

  Kimberly Padilla Maravilla Oversouth LLC

  62 Canoe Place Rd Unit 5135, Hampton Bays, NY 11946
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  /38

  $469,990

  $20K PRICE DROP

  • 2 Beds
  • 1 Bath
  • 700 Sq Ft

  4A Ralph Ave, Brentwood, NY 11717

  Small home looking for empty nesters or simply someone looking for something reduced in size. No Basement

  Ricardo Rodriguez Millennium Homes

  4A Ralph Ave, Brentwood, NY 11717
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  /27

  $1,899,000

  • 4 Beds
  • 4.5 Baths
  • 3,507 Sq Ft

  206 Beverly Rd, South Huntington, NY 11746

  Welcome to 206 Beverly Road—meticulously rebuilt and expanded, this 4-bedroom, 4.5-bath home sitting on 1.2 acres blends exceptional craftsmanship with modern luxury. A grand entry with soaring ceilings and beautiful 5-inch custom oak flooring creates an immediate sense of warmth and openness. The thoughtfully designed layout offers outstanding living space, with the first-floor den, living room,

  Craig Perlman Charles Rutenberg Realty Inc

  206 Beverly Rd, South Huntington, NY 11746
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  /25

  $600,000

  Open Sun 12PM - 2PM

  • 5 Beds
  • 2 Baths
  • 1,578 Sq Ft

  103 Gates Ave, Central Islip, NY 11722

  Welcome to this spacious and well-maintained home located at 103 Gates Ave in Central Islip, offering a versatile layout and plenty of potential. This property features 5 bedrooms and 2 full bathrooms, a bright eat-in kitchen, and a comfortable living space enhanced by hardwood and laminate flooring throughout. Additional highlights include a full unfinished basement, ideal for storage or future

  Sigfredo Ramos Ventura ARVY Realty

  103 Gates Ave, Central Islip, NY 11722
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  /16

  $5,495,000

  New Construction

  • 8 Beds
  • 9 Baths
  • 6,741 Sq Ft

  34 Old Main Rd, Quogue, NY 11959

  Be the first to enjoy this outstanding newly constructed home located in the highly desirable Village of Quogue. The spacious 6741+/- sq ft residence, spans three levels, and features 8 bedrooms and 9 baths. Sited on 1.29 lush, park-like acres, this exceptional property showcases a 20x40 heated salt-water gunite pool, complemented by an elegant pool house. Expansive mahogany decking and a large

  Lauren Battista Brown Harris Stevens W Hampton

  34 Old Main Rd, Quogue, NY 11959
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  /31

  $799,000

  • 4 Beds
  • 2.5 Baths
  • 2,034 Sq Ft

  16 Amherst Ln, Smithtown, NY 11787

  Welcome home- inviting colonial in Smithtown with Commack schools. Light, bright & beautifully maintained, this home offers the perfect blend of comfort, space and opportunity. Featuring large bedrooms and a gracious layout,this home is ready to make lasting memories. Sun filled living spaces create an airy feel throughout, while wood floors under carpet offer timeless appeal. Large basement

  Robyn Schatz Compass Greater NY LLC

  16 Amherst Ln, Smithtown, NY 11787
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  /44

  $1,395,000

  $200K PRICE DROP

  • 4 Beds
  • 3.5 Baths
  • 2,388 Sq Ft

  33 Fleets Cove Rd, Huntington, NY 11743

  Set on 2.26 professionally landscaped acres in the Harborfields School District, this expanded ranch with a LEGAL ACCESSORY apartment sits across the way of the Huntington Crescent Club golf course offering stunning views, privacy and space. Horse property. The setting feels secluded and country-like, yet is conveniently close to shops and just minutes from Huntington Village. The property offers

  Gianna Fenton BERKSHIRE HATHAWAY

  33 Fleets Cove Rd, Huntington, NY 11743
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  /2

  $579,000

  $578K PRICE INCREASE

  • 3 Beds
  • 2 Baths
  • 1,300 Sq Ft

  150 Beaver Dr, Mastic Beach, NY 11951

  New Construction, build the home of your dreams on the picturesque tree line block with the Great South Bay near by. This home is still to be built, now is the time to work with the builder to create the home of your dreams. Starting a Raised ranch that features 9ft ceilings, 3 bedrooms, 2 baths, primary bedroom with, ensuite, kitchen, dining room combo, spacious living room, and a full bonus

  Mary Devlin Realty Connect USA L I Inc

  150 Beaver Dr, Mastic Beach, NY 11951
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  /10

  $3,795,000

  • Land
  • 1.9 Acres
  • $1,997,368 per Acre

  46 Robertson Dr, Sag Harbor, NY 11963

  Set on 1.92 acres in North Haven, this property offers two compelling paths: a comfortable, fully livable home as it stands today, or the chance to create a remarkable new Hamptons estate. In one of Sag Harbor's most sought-after waterfront communities, surrounded by $20M+ estates, the scale of the parcel supports a true compound with room for a substantial residence, accessory structure, pool,

  Alba Jancou Saunders & Associates

  46 Robertson Dr, Sag Harbor, NY 11963
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  /18

  $2,750,000

  • 3 Beds
  • 2.5 Baths
  • 2,966 Sq Ft

  12 Deep View Ct, East Hampton, NY 11937

  Step into effortless elegance with this contemporary 3-bed, 2-bath home nestled in coveted Wainscott. Bathed in natural light, the open floor plan features a first-floor master suite and stylish indoor-outdoor flow perfect for summer entertaining. Lounge on the sun-drenched deck overlooking a sparkling pool, and discover a rare gem-a separate unfinished studio with potential. The finished lower

  Jeremy Dunham Compass

  12 Deep View Ct, East Hampton, NY 11937
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  /27

  $549,999

  • 3 Beds
  • 1.5 Baths
  • 1,091 Sq Ft

  446 Riviera Dr, Mastic Beach, NY 11951

  Experience effortless waterfront living in this beautifully updated home offering elevated views and year-round coastal serenity. Set on a raised foundation with a wraparound porch, the property captures stunning sky lines and tranquil water vistas from multiple rooms. Inside, the home features a bright, modern open layout with wide-plank luxury vinyl flooring, recessed lighting, and a crisp

  Marc Kaplan Pinpoint Realty LI

  446 Riviera Dr, Mastic Beach, NY 11951
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  /50

  $4,100,000

  • 6 Beds
  • 5.5 Baths
  • 6,400 Sq Ft

  6 Highfield Dr, Dix Hills, NY 11746

  Another exceptional creation by Piazza Custom Builders, this brand-new approx. 6,400 sq ft luxury residence showcases impeccable craftsmanship, thoughtful design, and high-end finishes throughout. Featuring 6 bedrooms, 5.5 baths, and 10-foot ceilings on every level—including the basement—this home offers both grandeur and comfort. A stunning 22-foot foyer welcomes you into a bright, open layout

  Nicholas Iarrobino Douglas Elliman Real Estate

  6 Highfield Dr, Dix Hills, NY 11746
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  /17

  $825,000

  • 4 Beds
  • 3.5 Baths
  • 2,490 Sq Ft

  87 N Howell Ave, Centereach, NY 11720

  Dream home- 1st fl- EH, Fam Rm, Ctry Kit, FDR, LR with FP, 1/2 bath, Bath, Office2nd floor- Study, BR, BR, BR, EnSuite with Full bath, walk in closet plus closet, cathedral ceilingBasement has 9' ceilings. This awesome home offers lots of storage, large rooms, private road, front porch, fully fenced huge yard, 2 offices, Mint Condition- Property is fully fenced, CAC, All furniture is

  Carol Lynch Realty Connect USA L I Inc

  87 N Howell Ave, Centereach, NY 11720
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  /24

  $1,799,000

  • 2 Beds
  • 3 Baths
  • 1,728 Sq Ft

  3004 Mitchell Rd, Westhampton Beach, NY 11978

  Experience the pinnacle of Hamptons living at The Landings, a beautifully reimagined year-round condominium situated at 3004 Mitchell Road in the heart of Westhampton Beach. The 1,806-square-foot unit has undergone extensive renovations throughout 2025 and 2026, offering a seamless blend of modern luxury and coastal convenience. The main level welcomes you with an updated chef's kitchen featuring

  Ashley Farrell Corcoran

  3004 Mitchell Rd, Westhampton Beach, NY 11978
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  /30

  $270,000

  • 1 Bed
  • 1 Bath
  • 661 Sq Ft

  21 Toehee Place Unit 2B, Islip, NY 11751

  Don't miss this charming and well-maintained, second floor 1-bedroom co-op nestled in the sought-after Woodlands at Islip community! This lovingly cared-for home offers a warm and inviting layout perfect for comfortable everyday living. The spacious living room features hardwood floors under carpet and plenty of natural light. The formal dining area accommodates a full-size dining set and is

  Dana Varricchio Signature Premier Properties

  21 Toehee Place Unit 2B, Islip, NY 11751
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  /47

  $3,395,000

  • 5 Beds
  • 6 Baths
  • 3,000 Sq Ft

  40 Waters Edge Rd, Southampton, NY 11968

  Experience an inspired blend of Southern elegance and modern Hamptons living in this stunning new construction, perfectly positioned in the highly coveted Southampton Cove community.This exceptional residence showcases a beautifully balanced architectural design, featuring symmetrical front and rear façades accented by double stacked balconies on both levels.Step inside to an airy,

  Terry Thompson Douglas Elliman Real Estate

  40 Waters Edge Rd, Southampton, NY 11968
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  /22

  $679,999

  • 3 Beds
  • 2 Baths
  • 978 Sq Ft

  41 Burlington Ave, Deer Park, NY 11729

  Welcome to this Nicely Updated and Maintained 3 Bedroom Ranch Boasting Granite Kitchen w/SS Appliances Updated Bathrooms, Hardwood Floors Thoughout, 12 years young Siding, Windows and Pavers, Beautiful Backyard Oasis featuring Stunning In-Ground Heated Pool with New Liner and Firepit surrounded by Beautiful Landscaping, CAC, 5 Year Cesspool, Gas Heating, 200 AMP Electrical Service, Part Finished

  Phyllis DiNardo Century 21 Crown Homes

  41 Burlington Ave, Deer Park, NY 11729
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  /28

  $999,990

  • 4 Beds
  • 4 Baths
  • 2,886 Sq Ft

  220 Windsor Ave, Brightwaters, NY 11718

  Just Listed in Brightwaters Village. This stunning center hall Colonial, located in the heart of the Village, offers the perfect blend of space, comfort, lifestyle, and timeless charm. Featuring hardwood floors throughout, this beautifully maintained home boasts a spacious living room, formal dining room, and an open floor plan eat-in kitchen complete with granite countertops and stainless steel

  Matthew Arnold Netter Real Estate Inc

  220 Windsor Ave, Brightwaters, NY 11718
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  /20

  $2,795,000

  • 3 Beds
  • 4 Baths
  • 2,500 Sq Ft

  90 Denise St, Sag Harbor, NY 11963

  , Additional information: Appearance:mint,Interior Features:Marble Bath

  Nicole Tunick Douglas Elliman Real Estate

  90 Denise St, Sag Harbor, NY 11963
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  /25

  $899,000

  $100K PRICE DROP

  • 2 Beds
  • 2 Baths
  • 723 Sq Ft

  2148 Montauk Hwy Unit C09, Amagansett, NY 11930

  Rare opportunity at arguably the most prestigious property on the East End. Two Bedroom, two bath, lower level poolside apartment, with full kitchen, living room, dinette and deck facing the ocean with dramatic dune view from across the pool. Make your offer now and join the community before the July 4th weekend and spend the remainder of the Summer Season with us! Professional onsite highly

  Kenneth Kalafut DUNE RESORTS REALTY LLC

  2148 Montauk Hwy Unit C09, Amagansett, NY 11930
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  /2

  $299,990

  • 2 Beds
  • 1 Bath
  • 651 Sq Ft

  45 Hackensack Rd, Mastic Beach, NY 11951

  Investor Special!! ...This home is one out of 6 being offered that could be a package deal.. long term good tenants would like to stay .. Low taxes .. quiet street.. valid rental permit in place too.. up and coming Beechwood development starting soon here .. Be the 1st!!

  Amy Schuler Your Team D&G Realty Ltd

  45 Hackensack Rd, Mastic Beach, NY 11951
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  /15

  $800,000

  • 2 Beds
  • 1 Bath
  • 808 Sq Ft

  6 Longview Dr, East Quogue, NY 11942

  Located on a cul-d-sac in East Quogue. Peace and tranquility abound. Upscale finishes, detached garage, and a fenced in backyard that has all the room you want.

  Marcy Buturla Signature Premier Properties

  6 Longview Dr, East Quogue, NY 11942
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  /27

  $900,000

  • 7 Beds
  • 5.5 Baths
  • 2,878 Sq Ft

  70 Massachusetts Ave, Bay Shore, NY 11706

  Unlock the potential at 70 Massachusetts Ave in Bay Shore an exceptional 7-bedroom, 5.5-bath estate set on over an acre with parking for 5+ vehicles. This spacious property offers the perfect blend of comfortable living and strong income potential. Currently operating as a private senior living residence and partially occupied, it presents an immediate opportunity for investors or operators to

  Michael Southwell eXp Realty

  70 Massachusetts Ave, Bay Shore, NY 11706
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  /33

  $12,995,000

  • 8 Beds
  • 8.5 Baths
  • 7,500 Sq Ft

  5 Eileens Path, East Hampton, NY 11937

  Introducing 5 Eileen's Path, a newly constructed estate moments from the ocean on a serene street South-of-the-Highway. Set behind gates and a long tree-lined driveway, the property offers uncommon privacy and scale within reach of nearby beaches. The residence spans over 7,500 square feet across three finished levels, all served by elevator, and includes eight bedrooms, eight and one-half bath,

  Donald Gleasner Compass

  5 Eileens Path, East Hampton, NY 11937
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  /36

  $644,999

  • 4 Beds
  • 2 Baths
  • 1,508 Sq Ft

  150 Spur Dr S, Bay Shore, NY 11706

  Welcome To This Beautifully Updated Cape-Style Home Located In Desirable Bay Shore, NY. Offering The Perfect Blend Of Convenience And Lifestyle, This Home Is Ideally Situated Close To Major Expressways, Shopping Centers, And The Marina. Featuring Four Spacious Bedrooms And Two Full Bathrooms, The Layout Provides Plenty Of Room For Comfortable Living. Inside You’ll Find An Updated Kitchen And

  Earnest Brown Downie Signature Premier Properties

  150 Spur Dr S, Bay Shore, NY 11706
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  /9

  $10,495,000

  • 6 Beds
  • 7.5 Baths
  • 4,500 Sq Ft

  60 Culver St, Southampton, NY 11968

  Perfectly sited between the charming shops, world-class restaurants, and pristine beaches of Southampton Village, this newly built estate offers an effortless blend of sophistication and coastal living.Step inside to discover an open and airy layout with soaring ceilings, walls of glass, and abundant natural light that create an inviting, contemporary atmosphere. The chef’s kitchen is a

  Geoff Gifkins Nest Seekers International LLC

  60 Culver St, Southampton, NY 11968
• 

  

  /20

  $619,000

  • 3 Beds
  • 2 Baths
  • 945 Sq Ft

  78 Wilson St, Brentwood, NY 11717

  Welcome to this North Brentwood Ranch located minutes from Long Island Railroad, Long Island Expressway , Shopping, Colleges and 15/20 minutes to North Shore or South Shore beaches !Home features 3 bedrooms 2 Full Baths , updated kitchen , 2 zone heating and outside entrance for basement area.

  Juan Valdiviezo Realty Connect USA L I Inc

  78 Wilson St, Brentwood, NY 11717
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  /40

  $899,000

  • 4 Beds
  • 2.5 Baths
  • 2,200 Sq Ft

  10 Harby Dr, Huntington, NY 11743

  Welcome to 10 Harby Drive! The property also goes by the address of 131 W Rogues Path. A beautifully renovated 4-bedroom, 2.5-bath home located in the heart of Huntington. Blending modern updates with the charm and character the North Shore is known for, this move-in-ready home features bright open living spaces, hardwood floors, detailed classic moldings, built-in bookshelves, and updated

  Sherri Rivera Go Asset Inc

  10 Harby Dr, Huntington, NY 11743
• 

  

  /29

  $525,000

  • 3 Beds
  • 1 Bath
  • 1,040 Sq Ft

  59 Applegate Dr, Mastic, NY 11950

  Beautiful 3-bedroom, 1-bath ranch located in the desirable Manor Park section and within the Eastport-South Manor School District. This charming home features a spacious living room and kitchen area, beautifully refinished hardwood floors throughout, an updated kitchen, and an updated bathroom. The home also offers a full partially finished basement, providing additional space for storage,

  Anyelis Espinal Exit Realty Liberty

  59 Applegate Dr, Mastic, NY 11950
• 

  

  /22

  $699,946

  • 3 Beds
  • 2 Baths
  • 1,797 Sq Ft

  98 Fawn Ln E, South Setauket, NY 11720

  Spacious, Updated Ranch on a Quiet Street with Large Yard and DeckExperience the perfect blend of comfort, style, and outdoor living in this beautifully expanded ranch. Hardwood floors and recessed lighting flow throughout, connecting a formal living room with fireplace, an eat-in-kitchen with granite countertops, and a huge open area that can function as a great room or a dining room + den

  William Zezelic Signature Premier Properties

  98 Fawn Ln E, South Setauket, NY 11720
• 

  

  /18

  $799,000

  • 4 Beds
  • 2.5 Baths
  • 2,500 Sq Ft

  71 Stuyvesant Ave, Mastic, NY 11950

  Now is the perfect time to customize your dream home! To be built – Summer 2026 Completion. Photos of a previously built home. Luxury Energy Star Colonial with 4 bedrooms and 2.5 baths. Grand two-story foyer, formal living room, family room, and dining room. Eat-in kitchen with granite countertops, center island, wine cooler, and stainless steel appliances. Master suite with walk-in closet and

  Mike Li LW 21 LLC

  71 Stuyvesant Ave, Mastic, NY 11950

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