23 Hillcrest Dr
Mahopac, NY 10541
For more information on this listing, contact us at: (914) 438-5975
Active
$1,699,999
23 Hillcrest Dr Mahopac, NY 10541
Single Family Residence
Property Type
6
Beds
5 Full 1 Half
Baths
6,049
Sq. Ft.
2007
Year Built
Putnam
County
Extraordinary Compound or Weekend Retreat in Beautiful "LAKE MAHOPAC". This is a rare opportunity to own a truly exceptional estate in "LAKE MAHOPAC"-a magnificent 6-bedroom, 5.5-bath custom-built Colonial with over 6,000 square feet of elegant living space. Set atop a private road at the end of a cul-de-sac, the home is nestled on 3.47 level, beautifully landscaped acres and includes deeded lake rights to a private 100-foot sandy beach and boat dock on the spectacular, motorboat-friendly Lake Mahopac. The moment you enter the grand two-story foyer; you're greeted by a stunning custom staircase and an abundance of natural light. The interior showcases soaring 10-foot ceilings, elegant arched openings, detailed moldings, and inlaid hardwood floors. The gourmet island kitchen is a chef's dream, featuring a picture window breakfast area, Sub-Zero refrigerator, Wolf stove, wine cooler, and newly added Bosch microwave, Bosch dishwasher, and GE Profile Advantium double wall oven with European convection, air fry, steam bake, and sous vide modes. A second staircase conveniently connects the kitchen to the upper level. The spacious family room includes a floor-to-ceiling stone fireplace, while the large formal dining room and elegant living room provide perfect spaces for entertaining. A private office completes the main floor. Upstairs, the luxurious primary suite is truly one-of-a-kind. It includes tray ceilings, a large separate sitting room with sliding doors to a beautiful cedar three-season room featuring a propane heater. The oversize spa-style primary bath includes a soaking tub, a separate shower and dual sinks. The primary bedroom includes custom his-and-her walk-in closets with built-in Birchwood cabinetry and another stone fireplace. The second floor also offers a Jack and Jill suite, a Princess suite, two additional bedrooms (one with an en suite bath), a full hall bath, and a laundry room with a brand-new washer. The recently completed lower level adds 1,492 square feet of finished space with 9-foot ceilings. It's divided between a massive recreation/game room with space for a home theater, billiards, ping pong, and more, and a fully equipped "LEGAL ACCESSORY APARTMENT" with its own private entrance, one bedroom, living room, kitchen, and a spa-like full bath with radiant heated floors. This space is ideal for in-laws, an au-pair, extended family, or guests. A full staircase leads to the expansive attic, which is the length of the home and already floored for storage. The oversized three-car garage includes a second staircase down to the lower level for added convenience. The exterior of the home is finished with durable, no-maintenance "Hardiplank" siding. The landscaping is professionally designed with custom lighting, a sprinkler and irrigation system, and a newly redesigned and rebuilt driveway and private road lined with elegant Belgian block. At the entrance, new custom-built stone pillars with dramatic lighting make a stunning first impression. Recent additions include a new central vacuum system, stadium-quality outdoor floodlights, a paved area for winter boat storage, and a brand-new Arctic cedar saltwater hot tub (available for purchase). Home has been wired for portable generator hook-up. The entire home has also been freshly painted and is in pristine, move-in condition. Located just a five-minute walk from the private beach and only an hour from New York City, this remarkable property combines the serenity of lakefront living with the convenience of nearby highways and Metro-North access. Whether you're looking for a spacious compound, an elegant full-time residence, or a luxurious weekend escape, this home offers it all.
MLS #
1064923
Monthly Fees
$29
On Site
3 Days
Last Updated
10/21/2026
Contact Agent
Ruth Garcia
(914) 438-5975Property Details
Community Information
Address
23 Hillcrest Dr, Mahopac, NY 10541
County
Putnam
City
Mahopac
Subdivision
Lake Mahopac
Zip Code
10541
School Information
School District
Mahopac
High School
Mahopac High School
Middle School
Mahopac Middle School
Elementary School
Fulmar Road Elementary School
Architecture
Bedrooms
6
Bathrooms
5 Full / 1 Half
Year Built
2007
Style
Includes Legal Accessory Apartment,Colonial
Construction Materials
Cedar, Fiberglass Insulation, HardiPlank Type
Basement
Finished, Walk-Out Access
Garage Spaces
3
Features / Amenities
Interior Features
Chandelier, Chefs Kitchen, Crown Molding, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, His and Hers Closets, In-Law Floorplan, Kitchen Island, Primary Bathroom, Open Kitchen, Recessed Lighting, Walk Through Kitchen
Appliances
Convection Oven, Dishwasher, Dryer, Gas Cooktop, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer, Indirect Water Heater, Wine Refrigerator
Fireplace Features
Family Room
Fireplaces Total
2
Flooring
Hardwood
Laundry
Laundry Room
Patio And Porch
Patio, Porch, Screened
Security Features
Security System
Parking Features
Driveway, Garage, Private, Shared Driveway
Parking Total
12
Amenities
Walk Out Basement, Close to Park
Cooling
Central Air
Heating
Hydro Air, Oil
Total Rooms
15
Property Features
Lot Size
151,153 Sq. Ft. / 3.47 Acres
Lot Features
Back Yard, Landscaped, Level, Near Golf Course, Near School, Near Shops, Private, Secluded
Property Attached
No
Utilities
Cable Connected, Electricity Connected, Propane, Trash Collection Public, Underground Utilities, Water Connected
Sewer
Septic Tank
Water
Well
Road Frontage
Private Road
Road Responsibility
Private Maintained Road
Directions
North Lake Blvd to Split Rock Road, Left onto Hillcrest Drive, continue through the stone pillars to the very end of the road.
Tax and Financial Info
Tax Year
2025
Tax Annual Amount
$34,300
Association Fee
$350 (paid Annually)
Association Fee Includes
Common Area Maintenance
Association Amenities
Boat Dock, Park, Powered Boats Allowed, Recreation Facilities
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Listing provided courtesy of Coldwell Banker Realty (914-277-5000).

Listings courtesy of Onekey MLS as distributed by MLS GRID.
Based on information submitted to the MLS GRID as of October 22, 2026 6:00 AM EST .
All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Properties displayed may be listed or sold by various participants in the MLS,” as established by the applicable MLS Governing Documents.
Properties displayed may be listed or sold by various participants in the MLS,” as established by the applicable MLS Governing Documents.