Skip to content
21 N Ridge Road, Mahopac, photo 1
View all 50 photos
21 N Ridge Road, photo 2
21 N Ridge Road, photo 3
21 N Ridge Road, photo 4
21 N Ridge Road, photo 5
21 N Ridge Road, photo 6
21 N Ridge Road, photo 7
21 N Ridge Road, photo 8
21 N Ridge Road, photo 9
21 N Ridge Road, photo 10
21 N Ridge Road, photo 11
21 N Ridge Road, photo 12
21 N Ridge Road, photo 13
21 N Ridge Road, photo 14
21 N Ridge Road, photo 15
21 N Ridge Road, photo 16
21 N Ridge Road, photo 17
21 N Ridge Road, photo 18
21 N Ridge Road, photo 19
21 N Ridge Road, photo 20
21 N Ridge Road, photo 21
21 N Ridge Road, photo 22
21 N Ridge Road, photo 23
21 N Ridge Road, photo 24
21 N Ridge Road, photo 25
21 N Ridge Road, photo 26
21 N Ridge Road, photo 27
21 N Ridge Road, photo 28
21 N Ridge Road, photo 29
21 N Ridge Road, photo 30
21 N Ridge Road, photo 31
21 N Ridge Road, photo 32
21 N Ridge Road, photo 33
21 N Ridge Road, photo 34
21 N Ridge Road, photo 35
21 N Ridge Road, photo 36
21 N Ridge Road, photo 37
21 N Ridge Road, photo 38
21 N Ridge Road, photo 39
21 N Ridge Road, photo 40
21 N Ridge Road, photo 41
21 N Ridge Road, photo 42
21 N Ridge Road, photo 43
21 N Ridge Road, photo 44
21 N Ridge Road, photo 45
21 N Ridge Road, photo 46
21 N Ridge Road, photo 47
21 N Ridge Road, photo 48
21 N Ridge Road, photo 49
21 N Ridge Road, photo 50

21 N Ridge Road

Mahopac, NY 10541 · Putnam County

Beds
4
Baths
3.5
Sqft
3,809
Status
Active
On site
7 days

Know your budget before you tour. Get pre-qualified

About this home

Welcome to 21 N Ridge Road, located in Random Ridge, an enclave of 29 single-family Colonial homes in Mahopac New York. Built in 2021 and meticulously maintained by its original owner, this impressive 4-bedroom, 4 bath home offers generous living space, a 2-car garage, a fully finished basement and a wonderful combination of modern finishes and functional design. Pride of ownership truly shines throughout this property, featuring beautifully landscaped grounds, perennials, vibrant seasonal flowers, and mature shrubs that create exceptional curb appeal and a picturesque setting in every season. A warm and inviting covered front porch leads into the welcoming entry foyer and open-concept main level, featuring beautiful hardwood floors, decorative crown molding, recessed lighting and an abundance of natural light. The spacious living room is highlighted by a beautiful fireplace with a stylish mantel and flows seamlessly into the adjoining formal dining area, creating an inviting setting for both everyday living and entertaining. The beautifully appointed eat-in kitchen features crisp white cabinetry, center island, granite countertops, a farmhouse sink, stainless steel appliances and a comfortable breakfast area. Sliding glass doors provide easy access to the Trex deck, extending the living space outdoors. Numerous windows throughout create a bright and airy atmosphere, while French doors lead to a separate study, office or den. A powder room, a convenient and separate laundry room and direct access to the 2-car garage complete the main level of this home. Upstairs, the spacious primary suite features a large walk-in closet plus an additional linen/storage closet and a beautifully appointed en-suite bath with a double-sink vanity, separate shower, freestanding soaking tub and private water closet. Three additional generously sized bedrooms offer ample closet space and share a full hall bath with tub/shower combination. The large finished lower level provides even more versatile living space along with a full bath, storage and utility room, offering flexibility for recreation, a home gym, or additional workspace. Outdoor living is equally impressive. Enjoy the Trex deck overlooking a private backyard with no home directly behind, along with a beautiful stone patio offering plenty of space for entertaining, dining or relaxing outdoors. Newer construction, generous living space, stylish and modern finishes, a finished lower level, desirable indoor-outdoor flow and meticulous condition come together to make this Colonial an exceptional place to call home. Conveniently located near parks, dining, shopping, and major commuter routes. Move right in and enjoy all this home has to offer! Taxes do not include Basic STAR savings of $759

Listed with Keller Williams Realty Partner · MariaElaina Cirone · Source: OneKey MLS

One Key MLS

Information provided by One Key MLS, and is deemed reliable but not guaranteed accurate. Data last updated: Sep 30, 2026, 7:07 PM 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.

$6,441.60Total / mo

Estimated monthly payment

Principal & interest
$4,260.76 (66.1%)
Taxes
$1,755.83 (27.3%)
HOA
$225.00 (3.5%)
Insurance
$200.00 (3.1%)

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

23

Sep 2026

Average Price

Active listings

$788,212

Sep 2026

Average days on market

Active listings

96 days

Sep 2026

Computed from 105 active OneKey MLS listings in Mahopac, NY.

Similar homes in Putnam County

See all 226
484 N Salem Road, Brewster, $799,999
484 N Salem Road, Brewster, NY
Photo 1 of 37
New

$799,999

4 Bed • 3.5 Bath • 3,021 Sq. Ft.

484 N Salem Road

Brewster, NY 10509

Listed with Keller Williams NY Realty