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.
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
- 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#: 877613

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
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
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