Pending

129 Commonwealth Avenue

Massapequa, NY 11758
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Bed 4

Bed

Bath 4

Bath

SqFt2,532

Sqft

Acres0.23

Acre(Lot)

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-zo ne 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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Detail Ic Property Details

Property Type : Residential

Price : $1,199,000

AD Id : 82061309

MLS Id : 998150

Beds : 4

Lot Size : 0.23 Acre

Living Area Size : 2,532

Year Built : 1956

Garage : 2.5

County : Nassau

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Feature Features

  • Bedroom Information

    Total beds: 4

    Bathroom Information

    Total Baths: 4 Full Baths: 3 Half Baths: 1

    Room Information

    Rooms Total: 10 Basement: Finished, Full, Storage Space
  • Interior Features

    Bidet, Breakfast Bar, Ceiling Fan(s), Double Vanity, Eat-in Kitchen, Granite Counters, High Speed Internet, Kitchen Island, Recessed Lighting, Smart Thermostat, Walk-In Closet(s) Appliances: Dishwasher, Dryer, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Tankless Water Heater, Washer, Wine Refrigerator
  • Heating & Cooling

    Has Heating: Yes Heating: Natural Gas, Radiant, Radiant Floor Has Cooling: Yes Cooling: Central Air

  • Building Information

    Year Built: 1956 Building Area Total: 3484 Construction Materials: Frame, Shake Siding, Vinyl Siding Private Pool: No
  • Exterior Features

    Exterior Features: Fire Pit, Lighting

  • Lot Information

    Lot Dimensions: 100x100 Lot Size Acres: 0.2296 Lot Size Square Feet: 10000 Lot Description: Back Yard, Landscaped, Sprinklers In Front, Sprinklers In Rear

  • Listing Price Information

    Listing Price: $1199000

  • Tax Information

    Parcel Number: 2489-52-192-00-1989-0 Annual Tax: $17574

  • Parking Information

    Driveway, Garage, Heated Garage, Off Street

    Garage Information

    Has Garage: Yes Garage Space: 2.5

  • School Information

    Elementary School: Lockhart Elementary School
    Junior High School: Berner Middle School
    Senior High School: Massapequa High School
  • Utility Information

    Natural Gas Available, Cable Connected, Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
  • Location Information

    WaterSource: Public Security Features: Security System
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Nearby Home Value

Address Estimate Bed Bath Sq. Ft Lot Size
200 Clocks Boulevard, Massapequa, NY, 11758 $1,799,000 3 4 3,710 3,710 SqFt
103 Clocks Boulevard, Massapequa, NY, 11758 $999,000 4 3 2,562 2,562 SqFt
4 Erlwein Court, Massapequa, NY, 11758 $679,000 4 2 1,594 1,594 SqFt
106 Roosevelt Avenue, Massapequa, NY, 11758 $895,000 4 3 2,256 2,256 SqFt
1 E Lincoln Avenue, Massapequa, NY, 11758 $1,450,000 7 3 2,959 2,959 SqFt
138 Spring Street, Massapequa, NY, 11758 $599,900 6 3 2,401 2,401 SqFt
48 E Grove Street, Massapequa, NY, 11758 $819,999 4 4 2,032 2,032 SqFt
142 E Shore Drive, Massapequa, NY, 11758 $899,000 4 3 1,972 1,972 SqFt
63 Ripplewater Avenue, Massapequa, NY, 11758 $875,000 3 3 2,031 2,031 SqFt
20 Carman Street, Massapequa, NY, 11758 $1,375,000 4 3 3,200 3,200 SqFt

The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright © 2026 OneKey MLS. All Rights Reserved

ByOwner last updated this listing 06/14/2026 @ 06:34

MLS: 998150 LISTED BY: Jonathan Matute, Alexander Madison Realty Inc 516-307-0800 SOURCE: OneKey MLS

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