Skip to content
23 Hillcrest Drive, Mahopac, photo 1
View all 49 photos
23 Hillcrest Drive, photo 2
23 Hillcrest Drive, photo 3
23 Hillcrest Drive, photo 4
23 Hillcrest Drive, photo 5
23 Hillcrest Drive, photo 6
23 Hillcrest Drive, photo 7
23 Hillcrest Drive, photo 8
23 Hillcrest Drive, photo 9
23 Hillcrest Drive, photo 10
23 Hillcrest Drive, photo 11
23 Hillcrest Drive, photo 12
23 Hillcrest Drive, photo 13
23 Hillcrest Drive, photo 14
23 Hillcrest Drive, photo 15
23 Hillcrest Drive, photo 16
23 Hillcrest Drive, photo 17
23 Hillcrest Drive, photo 18
23 Hillcrest Drive, photo 19
23 Hillcrest Drive, photo 20
23 Hillcrest Drive, photo 21
23 Hillcrest Drive, photo 22
23 Hillcrest Drive, photo 23
23 Hillcrest Drive, photo 24
23 Hillcrest Drive, photo 25
23 Hillcrest Drive, photo 26
23 Hillcrest Drive, photo 27
23 Hillcrest Drive, photo 28
23 Hillcrest Drive, photo 29
23 Hillcrest Drive, photo 30
23 Hillcrest Drive, photo 31
23 Hillcrest Drive, photo 32
23 Hillcrest Drive, photo 33
23 Hillcrest Drive, photo 34
23 Hillcrest Drive, photo 35
23 Hillcrest Drive, photo 36
23 Hillcrest Drive, photo 37
23 Hillcrest Drive, photo 38
23 Hillcrest Drive, photo 39
23 Hillcrest Drive, photo 40
23 Hillcrest Drive, photo 41
23 Hillcrest Drive, photo 42
23 Hillcrest Drive, photo 43
23 Hillcrest Drive, photo 44
23 Hillcrest Drive, photo 45
23 Hillcrest Drive, photo 46
23 Hillcrest Drive, photo 47
23 Hillcrest Drive, photo 48
23 Hillcrest Drive, photo 49

23 Hillcrest Drive

$1,699,999

Est. $11,782/mo

Mahopac, NY 10541 · Putnam County

Beds
6
Baths
5.5
Sqft
6,049
Status
Active
On site
8 days

Know your budget before you tour. Get pre-qualified

About this home

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.

Listed with Coldwell Banker Realty · Gary Margolis · Source: OneKey MLS

One Key MLS

Information provided by One Key MLS, and is deemed reliable but not guaranteed accurate. Data last updated: Oct 28, 2026, 5:07 AM ET. ©2026 One Key MLS.

Estimate your monthly payment

Estimate your mortgage payment, including the principal and interest, taxes, insurance, HOA, and private mortgage insurance.

$11,782.08Total / mo

Estimated monthly payment

Principal & interest
$8,373.75(71.1%)
Taxes
$2,858.33(24.3%)
HOA
$350.00(3.0%)
Insurance
$200.00(1.7%)

Representative rates

Representative rates only, indicative for comparison. Edit the interest rate for your own quote; your lender’s numbers vary with credit, points, and insurance.

Never miss a property

Be the first to know when a Putnam County home hits the market.

Save this search

Market insights

The market around Mahopac, NY

Current listings

New in the last 30 days

19

Oct 2026

Average price

Active listings

$756,978

Oct 2026

Average days on market

Active listings

104 days

Oct 2026

Computed from 103 active OneKey MLS listings in Mahopac, NY.

Similar homes in Putnam County

See all 48
62 Indian Wells Road, Brewster, $1,549,000
62 Indian Wells Road, Brewster, NY
Photo 1 of 36
New

$1,549,000

5 Bed • 5.5 Bath • 5,427 Sq. Ft.

62 Indian Wells Road

Brewster, NY 10509

Listed with Houlihan Lawrence Inc.