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You are here: Home / 23 Hillcrest Drive, Mahopac, NY 10541 (MLS # 1064923)

23 Hillcrest Drive, Mahopac, NY 10541 (MLS # 1064923)

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Price $1,699,999
Status Active
Beds 6
Baths 5.5 Baths
Home size 6,049 sqft
Lot Size 3.47 ac
Days on Market 2
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.
Property Type(s): Single Family
Last Updated 10/20/2026 Tract LAKE MAHOPAC
Year Built 2007 Garage Spaces 3.0
County Putnam

SCHOOLS

Elementary School Fulmar Road Elementary School
Jr. High School Mahopac Middle School
High School Mahopac High School

Additional Details

AIR Central Air
AIR CONDITIONING Yes
APPLIANCES Convection Oven, Dishwasher, Dryer, Gas Cooktop, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer, Wine Refrigerator
BASEMENT Finished, Walk-Out Access
CONSTRUCTION Cedar, HardiPlank Type
FIREPLACE Yes
GARAGE Yes
HEAT Oil
HOA DUES 350
INTERIOR Chandelier, Crown Molding, Eat-in Kitchen, Entrance Foyer, Granite Counters, His and Hers Closets, In-Law Floorplan, Kitchen Island, Recessed Lighting
LOT 3.47 acre(s)
LOT DESCRIPTION Back Yard, Landscaped, Level, Near Golf Course, Private, Secluded
PARKING Driveway, Garage, Private, Shared Driveway
SEWER Septic Tank
STORIES 3+
STYLE Colonial, Includes Legal Accessory Apartment
SUBDIVISION LAKE MAHOPAC
TAXES 34300
UTILITIES Cable Connected, Electricity Connected, Propane, Underground Utilities, Water Connected
WATER Public, Private, Well
WATERFRONT DESCRIPTION Waterfront Access

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Listed with Coldwell Banker Realty
HGMLS logo Copyright 2026 Hudson Gateway Multiple Listing Service, Inc. All rights reserved.
The data relating to real estate for sale or lease on this web site comes in part from HGMLS. Real estate listings held by brokerage firms other than Suburban Realty are marked with the HGMLS logo or an abbreviated logo and detailed information about them includes the name of the listing broker. Information deemed reliable but not guaranteed.
Date Last Updated: 10/21/26 4:56 PM PDT

This IDX solution is (c) Diverse Solutions 2026.

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About Janet

I have been a Realtor since 1982, and loving it. Serving Rockland County, New York, as well as Bergen County, New Jersey. I am with you every step of the way.

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Janet Eisenberg

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31 Drexel Court
New City, NY 10956

info@suburban-realty.com
Phone: (845) 425-3379
Cell: (914) 714-2004

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Janet Eisenberg – Broker at Suburban Realty Inc.

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