Single Family
2164 Boston Post Road
Active · Mamaroneck · Westchester County, NY 10538
- Bedrooms
- 5 Beds
- Bathrooms
- 5 Baths
- Year built
- 2026
- Est. monthly taxes
- $705.56
Upcoming open house
- Sunday, November 1, 20261:00 PM–3:00 PMNew York local timeActiveAsk about this open house
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About this home
Welcome to LUMA 23 — 2164 Boston Post Road, a fully finished, one-of-a-kind masterpiece for the buyer who craves true distinction over cookie-cutter design. Step inside to an effortless blend of modern aesthetic and refined luxury, where every custom finish is executed to perfection. Bold, sleek, and sophisticated, this residence is a dramatic departure from the ordinary, built for both quiet living and high-style entertaining in the heart of Larchmont village. LUMA 23 embodies "the art of living in light" From arrival, the home reveals its defining gesture: a soaring 23-foot entry volume filled with natural light and architectural calm. A floating staircase ascends as both structure and sculpture, setting a tone of openness carried throughout. At the rear, a second 23-foot ceiling frames the transition to the outdoor terrace, blending interior and landscape. Nine-foot ceilings and full-height doors reinforce this vertical rhythm. The main level unfolds around a central open kitchen anchored by a marble-finished quartz island, with living, dining, and office spaces flowing together. Expansive glazing draws light deep into the home throughout the day. The residence offers five bedrooms, four-and-a-half bathrooms, and a dedicated office. Eight balconies, a terrace, and a deck extend living outward, spaces for entertainment, reflection, and connection to the outdoors from nearly every level. Natural light is a central design element throughout, with large-format windows and orchestrated sightlines creating an ever-changing play of light and shadow. A custom Mondrian-inspired stained-glass installation turns sunlight into a living composition of color and movement. The finished lower level adds space for recreation, media, wellness, or storage, and an attached two-car garage completes the home. Every proportion is considered. Every threshold has purpose. This is a home defined not by excess, but by precision, modern and timeless at once, for those who believe architecture should elevate everyday living. (All images are artist renderings and virtually staged to demonstrate the property's final potential.)
Listing snapshot
- Days on site
- 35 days
- Listed on MLS
- Jun 17, 2026
- Full baths
- 4
- Half baths
- 1
- Annual property tax (MLS)
- $8,466.7
- Tax year
- 2025
- Area source (MLS)
- Other
- Listing brokerage
- Julia B Fee Sothebys Int. Rlty
- MLS ID
- KEY1006117
- Last updated
- Oct 27, 2026
General features
- Property type
- Single Family
- Property subtype
- Single Family Residence
- Year built
- 2026
- Garage
- Yes
- Garage spaces
- 2
- Parking
- Attached, Driveway, Electric Vehicle Charging Station(s)
- Water source
- Public
- Sewer
- Public Sewer
- Utilities
- Electricity Available, Electricity Connected, Sewer Connected, Trash Collection Public, Water Available, Water Connected
Interior features
- Basement
- Finished
- Heating
- Heat Pump, Radiant Floor
- Cooling
- Central Air
- Interior
- Chefs Kitchen, Double Vanity, Eat-in Kitchen, Entrance Foyer, Formal Dining, High Ceilings, Kitchen Island, Primary Bathroom, Quartz/Quartzite Counters, Recessed Lighting, Storage, Washer/Dryer Hookup
- Appliances
- Convection Oven, Cooktop, Dishwasher, Disposal, Dryer, Electric Cooktop, Electric Oven, Electric Water Heater, ENERGY STAR Qualified Appliances, Exhaust Fan, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Wine Refrigerator
- Flooring
- Ceramic Tile, Hardwood, Other
- Fireplace
- Yes
- Fireplaces
- 1
Exterior features
- Architectural style
- Contemporary, Modern
- Construction materials
- Stucco
- Private pool
- No
Schools (MLS)
- Elementary school
- Chatsworth Avenue
- Elementary school district
- Mamaroneck
- Middle school
- Hommocks School
- Middle school district
- Mamaroneck
- High school
- Mamaroneck High School
- High school district
- Mamaroneck
School information is provided by the MLS. Confirm attendance eligibility with the school district.
Recent activity
- Listing updated from MLS
- First seen on this site
- MLS status changed
Location
Estimate monthly payment
Estimated monthly principal & interest—
Monthly property taxNot provided
Monthly association / maintenance feesNot provided
Estimated monthly total of entered costs—
Listing data is supplied by the MLS and may change without notice.
