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MLS ID KEY1026648Last updated Aug 16, 2026

Land

15 Colonial Terrace

Active · Carmel · Putnam County, NY 10541

Asking price$499,000Request a Showing
Est. monthly taxes
$834.33
Property gallery0 / 13
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About this home

An incredible opportunity to build and customize your dream home in desirable Mahopac — with lake views from almost every window! This 2,900 sq. ft. home is fully framed and roofed, sitting on a solid stone foundation, on 1.25 acres of land with fully approved plans for a spacious 3-bedroom, 3-bathroom layout. The open-concept design offers generous living spaces and a large primary suite. With the framing already complete, the next owner can focus on bringing their vision to life with finishes of their choice. Perfect for builders, investors, or end users looking to create a custom home without starting from scratch. Conveniently located near schools, shopping, restaurants, parks, lakes, and major commuter routes. Don't miss this rare opportunity to complete a brand-new home in a sought-after location!

Listing snapshot

Days on site
59 days
Listed on MLS
Jul 16, 2026
Annual property tax (MLS)
$10,012
Tax year
2025
Listing brokerage
Coldwell Banker Realty
MLS ID
KEY1026648
Last updated
Aug 16, 2026

General features

Property type
Land
Water source
Well
Sewer
Septic Tank

Schools (MLS)

Elementary school
Lakeview 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. First seen on this site
  2. Listing updated from MLS
  3. MLS status changed

Location

Carmel · Putnam County, NY 10541Show interactive map
15 Colonial Terrace

Carmel · Putnam County, NY 10541

Google Maps directions

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