Skip main navigation
New construction
  • $1,549,999

    121 Ontario Avenue, Massapequa, NY 11758

    5beds
    3,350sqft
    Single Family Residence, Residential
    Built in 2025
    8,000 Square Feet Lot
    $-- Zestimate®
    $463/sqft
    $-- HOA

    What's special

    In ground sprinklersCamera systemCustom ceilingsWalk-in closetHuge closetsAutomated smart homeCustom wood cabinets
    TO BE BUILT. Custom Built Spectacular Center Hall Colonial New Construction. 5 bedroom/3.5 Bathroom. State of the art House, complete with Automated Smart Home, SONOS Audio System, and Camera System. Unfinished Basement. Custom Wood Cabinets, Designer Center Island Eat In Kitchen with Quartz Countertops. Formal Dining Room To Dine In Elegance, Butler's Pantry, Formal Living Rm. Magnificent Great Room with Gas Fireplace with Remote Control. Large 80x100 Lot. Includes 9' Ceilings 1st Floor. 1st Floor Bedroom. Beautiful Wood Floors, Custom Woodwork Moldings. Spacious Primary Suite W/ Custom Ceilings and Walk-In Closet. Custom Millwork Throughout. Anderson Windows, LED Lighting Throughout. Huge Closets, In Ground Sprinklers. Large 2 Car Garage. SEE UPGRADES SPEC LIST ATTACHED FOR MORE! Come help put the finishing touches on your dream home! Buyer is responsible for fees for water and sewer hook up, final survey, and transfer of tax. Permit fees to be paid by buyer. These are non-negotiable.
    72 days
    on Zillow
    |
    254
    |
    8
    |

    Zillow last checked: 7 hours ago

    Listing updated: August 06, 2025 at 11:32am

    Listing by:

    LA Rosa Realty New York LLC 516-942-2003,

    Seth Patlin 516-220-2208

    Source: OneKey® MLS,MLS#: 877613MLS Logo
    Travel times

    Tour with a buyer's agent

    We'll find a local expert to take you on a private tour of 121 Ontario Avenue.

    Next available tour time:Tomorrow at 11am

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 5
    • Bathrooms: 4
    • Full bathrooms: 3
    • 1/2 bathrooms: 1
    Heating
    • Forced Air
    Cooling
    • Central Air, ENERGY STAR Qualified Equipment
    Appliances
    • Included: Dishwasher, ENERGY STAR Qualified Appliances, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Tankless Water Heater
    • Laundry: Washer/Dryer Hookup, Gas Dryer Hookup, Laundry Room, Washer Hookup
    Features
    • First Floor Bedroom, First Floor Full Bath, Crown Molding, Double Vanity, Eat-in Kitchen, Formal Dining, Kitchen Island, Primary Bathroom, Open Floorplan, Open Kitchen, Quartz/Quartzite Counters, Recessed Lighting, Sound System, Speakers
    • Flooring: Hardwood
    • Windows: ENERGY STAR Qualified Windows, Tilt Turn Windows
    • Basement: Full
    • Attic: Full
    • Number of fireplaces: 1
    • Fireplace features: Family Room, Gas
    Interior area
    • Total structure area: 3,350
    • Total interior livable area: 3,350 sqft

    Property

    Parking
    • Total spaces: 2
    • Parking features: Garage
    • Garage spaces: 2
    Features
    • Levels: Three Or More
    Lot
    • Size: 8,000 Square Feet
    • Dimensions: 80 x 100
    Details
    • Parcel number: 2489521890017860
    • Special conditions: None

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Colonial
    • Property subtype: Single Family Residence, Residential
    Materials
    • Blown-In Insulation, Stone, Vinyl Siding
    Condition
    • New Construction
    • New construction: Yes
    • Year built: 2025

    Utilities & green energy

    • Sewer: Public Sewer
    • Water: Public
    • Utilities for property: Cable Available, Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected

    Community & HOA

    HOA
    • Has HOA: No
    Location
    • Region: Massapequa

    Financial & listing details

    • Price per square foot: $463/sqft
    • Tax assessed value: $488
    • Annual tax amount: $12,687
    • Date on market: 6/13/2025
    • Listing agreement: Exclusive Right To Sell
    • Electric utility on property: Yes
    • Loading
    • Loading