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MLS ID KEY1036878Last updated Sep 24, 2026

Land

68 Lake Boulevard

Active · Carmel · Putnam County, NY 10541

Asking price$699,900Request a Showing
Est. monthly taxes
$775
Property gallery0 / 35
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About this home

An extraordinary opportunity to build your dream waterfront home on the shores of beautiful Lake Mahopac. Offering direct lake frontage with breathtaking water views, this rare property combines the excitement of new construction with the value of significant existing improvements already in place. The property features a usable existing foundation from the previous 2,500+ square foot home with an attached garage, along with municipal water and an existing septic system—providing an exceptional starting point for your custom lakefront residence. One of the property's most coveted features is the grandfathered boathouse and private dock, an increasingly rare amenity that offers immediate access to boating, fishing, kayaking, paddleboarding, and everything Lake Mahopac has to offer. Positioned on the desirable west side of the lake, the property enjoys beautiful sunrise views reflecting across the water and a front-row seat to the peaceful beauty of lakefront living. Whether you're relaxing by the shoreline, entertaining on the dock, or launching your boat for an afternoon on the water, this is a setting designed to be enjoyed year-round. At approximately 0.14 acres, this is a truly unique chance to create a custom waterfront retreat in one of the Hudson Valley's most sought-after lake communities. Waterfront building opportunities with an existing foundation, grandfathered boathouse, private dock, municipal water, septic, and spectacular lake views are exceptionally rare. Bring your architect, your builder, and your vision—and create the lakefront home you've always imagined.

Listing snapshot

Days on site
59 days
Listed on MLS
Aug 10, 2026
Annual property tax (MLS)
$9,300
Tax year
2025
Listing brokerage
Compass Greater NY, LLC
MLS ID
KEY1036878
Last updated
Sep 24, 2026

General features

Property type
Land
Water source
Public
Sewer
Septic Tank

Schools (MLS)

Elementary school
Fulmar Road Elementary School
Elementary school district
Mahopac
Middle school
Mahopac Middle School
Middle school district
Mahopac
High school
Mahopac High School
High school district
Mahopac

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. First seen on this site
  3. MLS status changed

Location

Carmel · Putnam County, NY 10541Show interactive map
68 Lake Boulevard

Carmel · Putnam County, NY 10541

Google Maps directions

Listing data is supplied by the MLS and may change without notice.