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MLS ID KEY1029115Last updated Sep 18, 2026

Single Family

120 Ocean Avenue

Pending · Oyster Bay · Nassau County, NY 11758

Bedrooms
6 Beds
Bathrooms
5 Baths
Year built
2005
Est. monthly taxes
$2,542.93
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About this home

Welcome to one of the largest custom Colonial homes on a beautiful tree-lined block in Massapequa! Offering over 4,500 square feet of exceptional living space, this impressive 6-bedroom, 4.5-bath residence is perfectly situated on a private 105' x 250’ professionally landscaped property designed for both everyday living and grand-scale entertaining. The resort-style backyard is an entertainer’s dream, featuring an in-ground pool with a newer liner (approximately 3 years) and heater (approximately 5 years), pool house with outdoor shower, built-in barbecue complete with sink and refrigerator, basketball court, extensive paver patios, and nine-zone in-ground sprinklers. Inside, you’ll find elegant custom moldings, abundant high-hat lighting, and spacious, thoughtfully designed rooms throughout. The banquet-sized formal dining room is ideal for entertaining, while the oversized eat-in kitchen is the heart of the home, featuring granite countertops, a center island and sliders to the yard. Kitchen includes a Viking 5-burner stove with pot filler, double ovens with warming drawer, Viking refrigerator, & compactor. A Butler’s pantry provides additional prep and storage space. The inviting large family room offers a gas fireplace, creating the perfect gathering space. The first floor also features a private guest or nanny suite complete with its own living room, bedroom, and full bath, offering outstanding flexibility for extended family or guests. The luxurious primary suite is a true retreat with private balcony access, a brand-new spa-inspired bath, an enormous walk-in closet, and a dedicated home office. Four additional generously sized bedrooms complete the second level. An additional bonus level provides excellent space for a playroom, recreation room, or abundant storage. Additional highlights include a three-car garage with an EV charging line, an oversized driveway with ample parking, four-zone central air conditioning, alarm system, two 150-amp electrical panels, and tons of outdoor entertaining space. This exceptional home offers an unparalleled combination of size, luxury, and amenities in one of Massapequa’s most desirable neighborhoods.

Listing snapshot

Days on site
51 days
Listed on MLS
Aug 1, 2026
Full baths
4
Half baths
1
Annual property tax (MLS)
$30,515.17
Tax year
2024
Area source (MLS)
Public Records
Listing brokerage
Keller Williams Realty Elite
MLS ID
KEY1029115
Last updated
Sep 18, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
2005
Garage
Yes
Garage spaces
3
Parking
Driveway
Water source
Public
Sewer
Public Sewer
Utilities
Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Sewer Connected, Water Connected

Interior features

Heating
Natural Gas, Radiant Floor
Cooling
Central Air
Interior
First Floor Bedroom, First Floor Full Bath, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, Kitchen Island, Primary Bathroom
Appliances
Dishwasher, Dryer, Gas Oven, Refrigerator, Stainless Steel Appliance(s), Washer, Gas Water Heater
Fireplace
Yes
Fireplaces
1

Exterior features

Architectural style
Colonial
Construction materials
Vinyl Siding
Private pool
Yes

Schools (MLS)

Elementary school
Fairfield Elementary School
Elementary school district
Massapequa
Middle school
Berner Middle School
Middle school district
Massapequa
High school
Massapequa High School
High school district
Massapequa

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

Oyster Bay · Nassau County, NY 11758Show interactive map
120 Ocean Avenue

Oyster Bay · Nassau County, NY 11758

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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.