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MLS ID KEY1068754Last updated Oct 31, 2026

Single Family

510 Bayberry Walk

Active · Islip · Suffolk County, NY 11770

Bedrooms
4 Beds
Bathrooms
3 Baths
Year built
2026
Est. monthly taxes
$1,090.25
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About this home

Welcome to your brand-new Ocean Beach home, where thoughtful design and modern coastal living come together. Offering 4 bedrooms and 3 full bathrooms, this newly constructed home features a desirable first-floor primary suite, providing comfort and convenience. The open-concept living, dining, and kitchen area creates a bright and inviting space, perfect for everyday living and entertaining. Step outside to your own private pool, creating the perfect setting to relax and enjoy everything Fire Island has to offer. With all-new construction, a well-designed layout, and the appeal of a private outdoor retreat, this home is an opportunity to enjoy the best of Ocean Beach living in a home that is ready to make your own.

Listing snapshot

Days on site
3 days
Listed on MLS
Oct 30, 2026
Full baths
3
Half baths
0
Annual property tax (MLS)
$13,083
Tax year
2026
Area source (MLS)
Public Records
Listing brokerage
The Agency Northshore NY
MLS ID
KEY1068754
Last updated
Oct 31, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
2026
Garage
No
Parking
None
Water source
Public
Sewer
Public Sewer
Utilities
Cable Connected, Electricity Available, Electricity Connected, Sewer Connected, Trash Collection Public, Water Connected

Interior features

Heating
Other
Cooling
Ductwork
Interior
First Floor Bedroom, First Floor Full Bath, Kitchen Island, Open Floorplan, Open Kitchen, Primary Bathroom, Master Downstairs
Appliances
Cooktop, Dishwasher, Dryer, Freezer, Oven

Exterior features

Architectural style
Modern
Construction materials
HardiPlank Type
Private pool
Yes

Schools (MLS)

Elementary school
Woodhull School
Elementary school district
Fire Island
Middle school
Islip Middle School
Middle school district
Islip
High school
Islip High School
High school district
Islip

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

Recent activity

  1. Listing updated from MLS
  2. First seen on this site
  3. MLS status changed

Location

Islip · Suffolk County, NY 11770Show interactive map
510 Bayberry Walk

Islip · Suffolk County, NY 11770

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.