129 Commonwealth Avenue, Massapequa, NY 11758
Local realty services provided by:Better Homes and Gardens Real Estate Choice Realty
129 Commonwealth Avenue,Massapequa, NY 11758
$1,199,000
- 4 Beds
- 4 Baths
- 2,532 sq. ft.
- Single family
- Active
Upcoming open houses
- Sat, May 1611:00 am - 01:00 pm
Listed by: jonathan matute, laura h. lenoci
Office: alexander madison realty inc
MLS#:998150
Source:OneKey MLS
Price summary
- Price:$1,199,000
- Price per sq. ft.:$344.14
About this home
Welcome to this exceptional custom-expanded home in Massapequa offering luxury living, premium upgrades, and incredible attention to detail throughout. This stunning residence features 4 spacious bedrooms, 3.5 bathrooms, a fully finished basement, and a detached 2-car garage designed for both everyday living and high-end functionality. In addition to the bedrooms, the home also includes a private ground-level office that can easily be converted into a 5th bedroom, guest suite, or flexible living space.
Inside, you’ll find beautifully designed living spaces highlighted by a stunning 16x21 family room featuring a wood-burning fireplace, creating the perfect gathering space for relaxing or entertaining. The home is complemented by central air conditioning and forced hot air heating with 2-zone climate control, a whole-house humidifier, UV air purification system, and smart-home infrastructure throughout. The chef’s kitchen is outfitted with premium appliances including a Wolf range and built-in Miele coffee system, offering both luxury and functionality. The expansive primary suite features radiant heated floors in the spa-inspired bathroom, while spray-foam insulation throughout enhances year-round comfort and energy efficiency.
Additional upgrades include a fully automatic whole-house Generac natural gas generator, 200-amp electric service with multiple subpanels, FiOS prewiring, Cat5/Cat6 networking, and a conditioned attic with future-ready electrical circuits. The fully finished basement adds tremendous additional living and entertaining space.
Step outside to your beautifully manicured private backyard oasis featuring a large patio, propane fire pit, underground-powered landscape lighting, and an in-ground sprinkler system. The home is also equipped with soffit and peak outlets specifically designed for seamless holiday lighting displays, allowing for clean, extension-cord-free decorating with dedicated switch controls throughout the exterior. A rare feature for the area, the property offers two separate driveways along with a detached 2-car garage featuring 14-foot ceilings, tiled floors, drywall finish, mini-split heating and cooling, 240-amp service, and built-in compressed air lines — ideal for car enthusiasts, hobbyists, or workshop use. Major improvements include a dormer and roof completed in 2019, adding both style and long-term value to the home. Conveniently located close to shopping, restaurants, local preserves, parks, and the LIRR, this one-of-a-kind property offers a rare combination of luxury, craftsmanship, smart technology, and everyday convenience....
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Home facts
- Year built:1956
- Listing ID #:998150
- Added:1 day(s) ago
- Updated:May 15, 2026 at 11:44 PM
Rooms and interior
- Bedrooms:4
- Total bathrooms:4
- Full bathrooms:3
- Half bathrooms:1
- Rooms Total:10
- Dining Description:Eat-In Kitchen, Formal Dining
- Bathrooms Description:Bidet, Double Vanity
- Kitchen Description:Chefs Kitchen, Dishwasher, Eat-in Kitchen, Kitchen Island, Microwave, Refrigerator, Stainless Steel Appliance(s)
- Bedroom Description:First Floor Bedroom
- Basement:Yes
- Basement Description:Finished, Full
- Living area:2,532 sq. ft.
Heating and cooling
- Cooling:Central Air
- Heating:Hydro Air, Natural Gas, Radiant
- Central air:Yes
Structure and exterior
- Year built:1956
- Building area:2,532 sq. ft.
- Lot area:0.23 Acres
- Architectural Style:Colonial
- Construction Materials:Frame, Shake Siding, Vinyl Siding
Schools
- High school:Massapequa High School
- Middle school:Berner Middle School
- Elementary school:Lockhart Elementary School
Utilities
- Water:Public
- Sewer:Public Sewer
Finances and disclosures
- Price:$1,199,000
- Price per sq. ft.:$344.14
- Tax amount:$17,574 (2026)
Features and amenities
- Appliances:Dishwasher, Dryer, Microwave, Refrigerator, Stainless Steel Appliance(s), Tankless Water Heater, Washer
- Laundry features:Dryer, Washer
- Amenities:Double Vanity, Granite Counters, High Speed Internet, Smart Thermostat, Walk-In Closet(s)
- Smart home:Yes
Parking
- Parking description:Driveway, Garage, Heated Garage, Off Street
- Garage:Yes
- Garage spaces:3
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