New Listings for Sale in Smithtown, NY

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OPEN SUN, 1PM TO 3PM

ABOUT THIS HOME
New Listing for sale in Smithtown, NY:
Discover a home that truly stands apart. Lovingly maintained by the original owners, this impressive 5-bedroom, 3.5-bath residence features soaring ceilings, abundant natural sunlight, and a spacious primary with an en suite. A Mother–Daughter with proper permits layout provides versatility for multigenerational living or visiting guests. Upgrades include a brand-new boiler and oil tank, a cozy wood-burning pellet stove, and a gas fireplace. Step outside to resort-style grounds highlighted by lush hydrangeas, mature crepe myrtle trees, a custom waterfall, and a show-stopping inground fiberglass pool in the coveted Caribbean Sand finish. A tranquil Koi fishpond completes this extraordi

$925,000

5 beds3.5 baths3,234 sq ft

310 Terry Rd, Smithtown, NY 11787

Gas fireplace • Koi fishpond • Custom waterfall

Listing by Howard Hanna Coach

COMING SOON

ABOUT THIS HOME
New Listing for sale in Smithtown, NY:
Lovingly penned “The Treehouse” on Sachem Hill, this spectacular architect-designed, custom post-and-beam home was built with the goal of becoming one with nature. A striking architectural retreat where clean lines, dramatic transparency, and uninterrupted forest views create a one of a kind living environment, it is ideal for buyers seeking a modern, gallery-like space that prioritizes design, serenity, and natural beauty. Sitting quietly and serenely at the top of a hill beneath a canopy of mature oak and beech trees, there is truly no other home like it. Completely renovated since its original 1968 construction by the current owner/artist, leaving nothing to do except move in

$999,999

5 beds3.5 baths2,800 sq ft

270 Sachem Hill Pl, Saint James, NY 11780

1.12 acre lot • Built 1968 • Listed 3 days

Listing by Daniel Gale Sothebys Intl Rlty

COMING SOON

ABOUT THIS HOME
New Listing for sale in Smithtown, NY:
Welcome to Hidden Ponds! This beautiful gated community has amazing amenities, low HOA fees, and is conveniently located right off of 347. This Cornell Model is ready to move into with freshly painted walls. The entry foyer is full of light, the eat in kitchen boasts white cabinets, granite countertops and GE Profile appliances along with a large pantry. The open concept living room and dining room with wood floors and vaulted ceilings offer plenty of room to entertain. There are sliders leading to the back deck. There is a guest bath, laundry room and entrance to the garage all on the main level. Upstairs leads to a loft area with two ensuites. The primary bedroom with double doors is ex

$650,000

2 beds2.5 baths1,688 sq ft

173 North Ln, Smithtown, NY 11787

Garage • Community pool • Built 1988

Listing by Signature Premier Properties

ABOUT THIS HOME
New Listing for sale in Smithtown, NY:
Picture Perfect Ranch in Smithtown Pines - Welcome to 15 Mobrey Lane! This property is a little over 3/4 of an acre with property that goes beyond the backyard fence. Gleaming hardwood floors are seen throughout this expansive 3 bedroom ranch style home. Large primary bedroom has its own half bathroom and laundry with another door leading to the main house for the ultimate convenience. Formal living room contains floor to ceiling built-in shelving adding accomodating storage and character to this space. Formal dining room is one step up from there flowing nicely into the kitchen and den areas. Kitchen has ample cabinetry and granite counters with a semi-circular casual dining area with lots

$699,000

3 beds1.5 baths1,473 sq ft

15 Mobrey Ln, Smithtown, NY 11787

Attached garage • Extensive driveway • Granite counters

Listing by Coldwell Banker American Homes

ABOUT THIS HOME
New Listing for sale in Smithtown, NY:
Point of Woods HUGE expanded and renovated 'Farm Ranch' with room for everyone. Full acre private serene property with 6000 square feet of finished living space spread across three levels. 6 bedrooms, 5 full baths, kitchen with high end appliances, ice machine, double dishwasher and SubZero fridge. Huge living room, great room/family room, dedicated sports/bar room. Hundreds of thousands recently invested in the resort style property including freshly marble dusted gunite heated pool/spa, paver patio, trex deck, new circular driveway, outdoor bar, LED landscape lighting. Property is professionally landscaped, fenced and designed for private enjoyment year round! Taxes have been grieved for

$1,949,000

6 beds5 baths5,000 sq ft

142 Landing Meadow Rd, Smithtown, NY 11787

1 acre lot • 2 garage spots • Pool

Listing by Pinnacle R E Consulting Inc

Property at 16 E Hill Dr, Smithtown, NY 11787, 3 beds, 2 baths

$749,000

3 beds2 baths1,093 sq ft

16 E Hill Dr, Smithtown, NY 11787

Listing by Core Long Island LLC

Property at 4 Washington Ave, Smithtown, NY 11787, 3 beds, 1 bath

$600,000

3 beds1 bath1,113 sq ft

4 Washington Ave, Smithtown, NY 11787

Listing by RE/MAX Integrity Leaders

Property at 12 Merrimack Rd, Smithtown, NY 11787, 2 beds, 2 baths

$699,900

2 beds2 baths1,333 sq ft

12 Merrimack Rd, Smithtown, NY 11787

Listing by Signature Premier Properties

Property at 23 Tiffany Ln, Smithtown, NY 11787, 4 beds, 2 baths

$749,000

4 beds2 baths2,026 sq ft

23 Tiffany Ln, Smithtown, NY 11787

Listing by Howard Hanna Coach

Property at 637 Veterans Hwy, Smithtown, NY 11787, 4 beds, 3 baths

$750,000

4 beds3 baths1,500 sq ft

637 Veterans Hwy, Smithtown, NY 11787

Listing by Prime Realty

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OPEN TODAY, 12PM TO 2PM

ABOUT THIS HOME
New Listing for sale in Smithtown, NY:
Welcome to this bright and beautifully maintained Colonial in the desirable San Remo community of Kings Park — where comfort, convenience, and opportunity meet. Built in 2018, this home offers an open and inviting first level perfect for everyday living and entertaining. The beautiful eat-in kitchen features granite countertops, stainless-steel appliances, a breakfast bar, and an easy flow into both the dining room and living room. Step right out from the kitchen to the backyard—great for summer gatherings or quiet evenings outdoors. A main-level half bath and laundry add everyday ease. Upstairs, the primary bedroom feels like a retreat with vaulted ceilings, a generous walk-in

$589,462

3 beds1.5 baths1,286 sq ft

66 Locust Dr, Kings Park, NY 11754

Main-level half bath • Eat-in kitchen • Granite countertops

Listing by Exit Realty Island Elite

OPEN TODAY, 12PM TO 2PM

ABOUT THIS HOME
New Listing for sale in Smithtown, NY:
This incredible opportunity offers a magnificent oversized Colonial positioned mid-block on a quiet dead-end street with no cut-through traffic, sitting on one of the largest lots and one of the largest homes in the entire development. Located in the highly sought-after Smithtown School District, the exterior features an expanded blacktop driveway with a Belgian block border, beautiful vinyl siding with a partial front brick facade, and white vinyl front fencing and 10 year young roof. The backyard is a true resort setting with multiple entertaining areas, including a fully fenced inground swimming pool with a 5 year young electric heater, a stunning brick patio surrounding the pool, a larg

$799,999

5 beds3.5 baths2,567 sq ft

18 Leary Ln, Nesconset, NY 11767

Oversized colonial • Belgian block border • Vinyl siding

Listing by Coldwell Banker American Homes

OPEN SUN, 2PM TO 3PM

ABOUT THIS HOME
New Listing for sale in Smithtown, NY:
Welcome to this beautifully refreshed single-family residence, a recently updated gem boasting modern enhancements throughout and an abundance of space. With 6 spacious bedrooms and 2 full bathrooms, this home offers flexible living across two levels, ideal for those needing room to spread out or accommodate various lifestyles. The first level features 3 bedrooms, a full bath, a sunny living room flooded with natural light, a formal dining room ideal for entertaining, and a well-appointed kitchen with easy access to daily living spaces. Upstairs, the second floor provides 3 additional bedrooms offering privacy and comfort, along with 1 full bath to serve the upper level. Step outside to an

$899,000

6 beds2 baths1,820 sq ft

143 Walter Ave, Hauppauge, NY 11788

Formal dining room • Ample parking • Sunny living room

Listing by Cornerstone R E Services LLC

ABOUT THIS HOME
New Listing for sale in Smithtown, NY:
Builder special extended family with plenty of living space, Hord wood floor through out on the first floor. Home features 10 bedrooms, 4.5 Bathrooms, 2 car garages fireplace, Gas heat, CAC-system. This unique house sits 032 acre of the flat lot close downtown of Saint James, train station. Needs 24 Hours Noticed to show, Appointment only!

$980,888

10 beds4.5 baths— sq ft

474 Route 25a, Saint James, NY 11780

0.32 acre lot • 2 garage spots • Built 1986

Listing by Realty Connect USA L I Inc

ABOUT THIS HOME
New Listing for sale in Smithtown, NY:
Don't miss this 4 bedroom Commack Country Estates Colonial beauty with an amazing resort like backyard. The updated eat in kitchen has granite countertops and stainless steel appliances. The main floor is light and bright with newly painted walls throughout. The easy living floor plan includes an open kitchen, leading to both the formal living room, dining room, and large den. Off the kitchen lies the powder room and laundry room. The Kitchen has sliders that open to a beautiful backyard, perfect for entertaining, with an outdoor kitchen, inground pool, outdoor shower and "The Party Pit Gazebo". The Gazebo has a full custom stone bar with portable gas heaters, hot and cold running

$1,295,000

4 beds2.5 baths2,170 sq ft

2 Max Way, Commack, NY 11725

Inground pool • Outdoor shower • Resort like backyard

Listing by Douglas Elliman Real Estate

ABOUT THIS HOME
New Listing for sale in Smithtown, NY:
Discover the perfect opportunity in a picture-perfect neighborhood on an exceptional oversized lot offering endless room to play, entertain, and create your dream outdoor oasis. This solidly built home features an extended family room and an expanded primary bedroom, providing generous living space and the foundation for a truly remarkable residence. While the home needs some work, its unbeatable location and extraordinary piece of property make it a rare find with tremendous potential. With vision and updates, this home can easily become the standout of the neighborhood. Located in the highly sought-after Commack School District, this is an incredible chance to invest in both lifestyle and

$749,000

4 beds1.5 baths2,350 sq ft

22 Suttonwood Dr, Commack, NY 11725

Extended family room • Oversized lot • 0.28 acre lot

Listing by Coldwell Banker American Homes

Property at 7 Jackson St, Nesconset, NY 11767, 3 beds, 2.5 baths

$1,100,000

3 beds2.5 baths2,543 sq ft

7 Jackson St, Nesconset, NY 11767

Listing by Listing Pro Realty Services

Property at 200 Southern Blvd, Nesconset, NY 11767, 3 beds, 2 baths

$849,000

3 beds2 baths1,600 sq ft

200 Southern Blvd, Nesconset, NY 11767

Listing by Signature Premier Properties

Property at 120 4th St, Saint James, NY 11780, 4 beds, 3 baths

$1,099,000

4 beds3 baths2,416 sq ft

120 4th St, Saint James, NY 11780

Listing by Realty Connect USA L I Inc

Property at 21 Forest Rd, Kings Park, NY 11754, 5 beds, 3 baths

$829,000

5 beds3 baths3,376 sq ft

21 Forest Rd, Kings Park, NY 11754

Listing by Daniel Gale Sothebys Intl Rlty

Property at 58 Hauppauge Rd, Hauppauge, NY 11788, 4 beds, 2.5 baths

$809,777

4 beds2.5 baths1,590 sq ft

58 Hauppauge Rd, Hauppauge, NY 11788

Listing by EVP Realty Inc

Property at 12 Briarwood Ct, Saint James, NY 11780, 5 beds, 2.5 baths

$1,499,000

5 beds2.5 baths2,753 sq ft

12 Briarwood Ct, Saint James, NY 11780

Listing by Signature Premier Properties

Property at 4 Debra Dr, Nesconset, NY 11767, 3 beds, 2 baths

$600,000

3 beds2 baths1,635 sq ft

4 Debra Dr, Nesconset, NY 11767

Listing by Keller Williams Points North

Property at 122 4th St, St James, NY 11780, 4 beds, 3 baths

$1,099,000

4 beds3 baths2,416 sq ft

122 4th St, St James, NY 11780

Listing by Realty Connect USA L I Inc

Property at 17 Diane Ct, Nesconset, NY 11767, 4 beds, 2.5 baths

$799,999

4 beds2.5 baths2,558 sq ft

17 Diane Ct, Nesconset, NY 11767

Listing by Signature Premier Properties

Property at 22 Schuyler Dr, Commack, NY 11725, 6 beds, 2.5 baths

$899,000

6 beds2.5 baths2,410 sq ft

22 Schuyler Dr, Commack, NY 11725

Listing by Compass Greater NY LLC

Based on information submitted to the MLS GRID as of Sat Nov 29 2025. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

New Listings for Sale in Smithtown

There are currently 10 new listings for sale in Smithtown at a median listing price of $899K. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in Smithtown stay on the market for 31 days and receive 1 offers. Popular neighborhoods include Islip, Mayfair, San Remo, and Long Island. This map is refreshed with the newest listings in Smithtown every 15 minutes.

In the past month, 24 homes have been sold in Smithtown. In addition to houses in Smithtown, there was also 1 condo, 0 townhouses, and 1 multi-family unit for sale in Smithtown last month. Smithtown is a not walkable city in Suffolk County with a Walk Score of 23. Smithtown is home to approximately 26,315 people and 10,644 jobs. Find your dream home in Smithtown using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in Smithtown are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in Smithtown. Our Smithtown real estate stats and trends will give you more information about home buying and selling trends in Smithtown. If you're looking to sell your home in the Smithtown area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in Smithtown with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

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