Single Family
121 Marietta Avenue
Pending · Mount Pleasant · Westchester County, NY 10532
- Bedrooms
- 5 Beds
- Bathrooms
- 4 Baths
- Year built
- 1951
- Est. monthly taxes
- $1,851.67
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About this home
Perfectly perched in one of Mount Pleasant's most desirable neighborhoods, this extraordinary 5-bedroom, 4-bath Colonial commands breathtaking western horizon views and offers a rare double-lot setting that delivers the privacy, space, and resort-style lifestyle few homes can match. Every inch has been thoughtfully reimagined with exceptional craftsmanship, designer finishes, and uncompromising attention to detail, creating a residence where luxury and functionality exist in perfect harmony. A charming breezeway/mudroom provides seamless access to both the attached garage and the main home before unveiling an interior that is nothing short of spectacular. The sun-filled living room welcomes you with a classic brick wood-burning fireplace, oversized picture window, and warm, inviting atmosphere. A first-floor bedroom creates the perfect guest suite, au pair quarters, or home office. At the heart of the home is a showstopping chef's kitchen designed to impress. Outfitted with premium stainless steel appliances, sleek glass-front cabinetry, striking glass tile backsplash, endless quartz countertops, a generous extended island, farmhouse sink, and a garden window perfectly framing the stunning western views, this space is both sophisticated and functional. Designed with effortless flow, the open-concept layout seamlessly connects to the inviting living room and gracefully transitions to the elevated dining room, creating an exceptional backdrop for everyday living and unforgettable entertaining. Upstairs, the luxurious primary suite is a private retreat featuring an expansive walk-in closet, spa-inspired ensuite bath, and direct access to a private balcony where morning coffee and spectacular sunsets become part of your daily routine. Three additional spacious bedrooms and a beautifully updated hall bath complete the second level. The walk-out lower level elevates this home even further, offering incredible versatility with an expansive family/media room, an impressive summer kitchen, a designer full bath with an oversized walk-in shower, and direct access to the backyard. Whether hosting, entertaining guests, or creating the ultimate recreation space, the possibilities are endless. Occupying its own separate deeded lot, this private outdoor sanctuary is truly one of a kind. The heated saltwater in-ground pool is surrounded by premium paver patios, lush landscaping, and complete privacy behind secure fencing. A built-in barbecue, authentic pizza oven, and multiple entertaining spaces transform every gathering into a vacation-worthy experience, while unforgettable sunset views create a backdrop that feels worlds away from it all. Adding to its appeal, this exceptional home is designed for modern efficiency with leased, transferable solar panels and a state-of-the-art Mitsubishi high-efficiency mini-split heat pump system, delivering year-round comfort and impressive energy savings. Located within the award-winning Mount Pleasant School District, residents enjoy access to the town pools, library, parks, recreation, shopping, dining, major parkways, and Metro-North for an easy commute. This is more than a home, it's a lifestyle, a private retreat, and a rare opportunity to own one of Mount Pleasant's most exceptional properties.
Listing snapshot
- Days on site
- 59 days
- Listed on MLS
- Jul 16, 2026
- Full baths
- 4
- Half baths
- 0
- Annual property tax (MLS)
- $22,220
- Tax year
- 2026
- Area source (MLS)
- Public Records
- Listing brokerage
- Howard Hanna Rand Realty
- MLS ID
- KEY1023996
- Last updated
- Oct 23, 2026
General features
- Property type
- Single Family
- Property subtype
- Single Family Residence
- Year built
- 1951
- Garage
- Yes
- Garage spaces
- 1
- Total parking
- 8
- Parking
- Detached, Driveway, Garage
- Water source
- Public
- Sewer
- Public Sewer
- Utilities
- Cable Connected, Electricity Connected, Sewer Connected, Trash Collection Public, Water Connected
Interior features
- Basement
- Finished, Full, Storage Space, Walk-Out Access
- Heating
- Electric, Hot Air
- Cooling
- Central Air
- Interior
- First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Eat-in Kitchen, Entrance Foyer, In-Law Floorplan, Open Floorplan, Open Kitchen, Recessed Lighting, Storage, Walk Through Kitchen, Walk-In Closet(s), Washer/Dryer Hookup, Wet Bar
- Appliances
- Dishwasher, Dryer, Electric Range, Refrigerator, Stainless Steel Appliance(s), Washer
- Flooring
- Hardwood, Tile
- Fireplace
- Yes
- Fireplaces
- 1
Exterior features
- Architectural style
- Colonial
- Construction materials
- Aluminum Siding, Frame, Vinyl Siding
- Exterior
- Balcony, Garden
- Private pool
- Yes
Schools (MLS)
- Elementary school
- Hawthorne Elementary School
- Elementary school district
- Mount Pleasant
- Middle school
- Westlake Middle School
- Middle school district
- Mount Pleasant
- High school
- Westlake High School
- High school district
- Mount Pleasant
School information is provided by the MLS. Confirm attendance eligibility with the school district.
Recent activity
- Listing updated from MLS
- MLS status changed
- First seen on this site
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.
