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MLS ID KEY1038256Last updated Oct 16, 2026

Single Family

588 E. Long Beach Road

Active · Smithtown · Suffolk County, NY 11780

Bedrooms
4 Beds
Bathrooms
3 Baths
Year built
1986
Est. monthly taxes
$2,073.67
Property gallery0 / 44
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About this home

A Coastal Setting That Makes Every Day Feel Like an Escape. Set on 1.74 beautifully private acres in a private beach community, this distinctive 4-bedroom, 3-bath home captures the relaxed rhythm of coastal living, surrounded by water views and beautiful natural surroundings, with easy access to town beaches and the marina. The property extends to Stony Brook Harbor, creating a peaceful natural backdrop, while mature plantings, gardens and a rare gunite in-ground pool enhance the sense of privacy and connection to the landscape. Inside, a light and bright open floor plan is defined by oversized windows and walls of glass that frame the surrounding beauty and bring nature into nearly every living space. The impressive great room takes full advantage of the setting with a dramatic wall of windows, vaulted ceilings and a stone wood-burning fireplace. Open to the dining room, this inviting space also features sliders to an expansive, updated Trex deck—a wonderful place for outdoor dining, entertaining or simply enjoying the views of Stony Brook Harbor. The spacious eat-in kitchen offers generous counter space, granite countertops, updated stainless steel appliances and a wonderful dinette area overlooking the pool and lush natural property. The primary bedroom suite provides a private retreat with a beautifully appointed ensuite bath featuring tumbled marble, a double vanity with granite counters, Jacuzzi tub and oversized shower with dual shower heads and multiple body sprays. Two additional generously sized bedrooms and a full bath with a custom vanity and granite countertop complete the second floor. Adding exceptional versatility, first-floor guest quarters with a separate private entrance and covered patio features a bedroom, full bathroom and living area, providing a comfortable and private space for guests or additional living space. The finished lower level offers even more room to gather and entertain, with wood floors, a comfortable den, wet bar and separate entry with direct access to the outdoors. Outdoors, the peaceful setting takes center stage. The rare gunite in-ground pool, surrounded by stone patios and complemented by a convenient changing room, creates an inviting place to spend summer days, entertain or simply relax amid the beautiful gardens and natural coastal plantings. Updated vinyl siding, a carport and ample driveway parking add everyday convenience. More than simply a home near the water, this is a property that embraces the character and ease of coastal living. With privacy, harbor views and the natural beauty of its 1.74-acre setting, every season offers another reason to enjoy being here—a coastal retreat that feels wonderfully removed from everyday life!

Listing snapshot

Days on site
59 days
Listed on MLS
Aug 16, 2026
Full baths
3
Half baths
0
Annual property tax (MLS)
$24,884
Tax year
2026
Association / maintenance fees (MLS)
$500 / Annually
Fees include (MLS)
Other
Area source (MLS)
Measured
Listing brokerage
Daniel Gale Sothebys Intl Rlty
MLS ID
KEY1038256
Last updated
Oct 16, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1986
Garage
No
Parking
Carport, Driveway
Water source
Public
Sewer
Cesspool
Utilities
Cable Available, Electricity Connected, Phone Available, Trash Collection Public, Water Connected

Interior features

Heating
Baseboard
Cooling
Ductless, Multi Units, Wall/Window Unit(s)
Interior
First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Ceiling Fan(s), Chandelier, Chefs Kitchen, Double Vanity, Eat-in Kitchen, Granite Counters, Open Floorplan, Primary Bathroom, Recessed Lighting, Walk-In Closet(s), Washer/Dryer Hookup, Wet Bar
Appliances
Dishwasher, Dryer, Electric Oven, Electric Range, Microwave, Oven, Refrigerator, Stainless Steel Appliance(s), Washer
Flooring
Ceramic Tile, Hardwood, Vinyl
Fireplace
Yes
Fireplaces
1

Exterior features

Architectural style
Post Modern
Construction materials
Frame, Vinyl Siding
Exterior
Garden, Mailbox, Rain Gutters
Private pool
Yes

Schools (MLS)

Elementary school
St James Elementary School
Elementary school district
Smithtown
Middle school
Nesaquake Middle School
Middle school district
Smithtown
High school
Smithtown High School-East
High school district
Smithtown

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. Price changed to $1,249,000
  3. Price changed to $1,299,000
  4. First seen on this site
  5. MLS status changed

Location

Smithtown · Suffolk County, NY 11780Show interactive map
588 E. Long Beach Road

Smithtown · Suffolk County, NY 11780

Google Maps directions

Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.