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MLS ID KEY976394Last updated Mar 31, 2026

Land

1 Maple and Lot 35 Dunderberg Rd Island

Active · Putnam Valley · Putnam County, NY 10579

Asking price$289,000Request a Showing
Est. monthly taxes
$337.39
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About this home

There’s something rare about owning a place that feels completely removed from everything—yet still within reach. Tucked within Oscawana Lake in Putnam Valley sits a true escape: a private island paired with its own dedicated dock parcel along the shoreline, offering a gateway to a different pace of life. This offering includes two tax parcels—62.10-2-6, the island itself, and 62.14-1-35, a separate dock lot that provides your essential access point. They are being conveyed together, inseparable by design, forming an experience that begins at the water’s edge and carries you across to your own secluded retreat. The journey is part of the story. You arrive at your private dock, step into a boat, and within moments, the mainland fades behind you. What replaces it is stillness—water gently moving against the shoreline, the sound of wind through trees, and a sense of ownership that’s increasingly hard to find. This is not just land; it’s separation, privacy, and presence. The island itself offers a natural setting shaped by time and untouched character. It invites simple, meaningful use—day trips, quiet afternoons, fishing at sunrise, or evenings watching the light settle across the lake. Whether you envision a rustic campsite, a gathering place or simply a personal refuge, the value here lies in the experience rather than development intensity. Importantly, this is being offered strictly as a recreational property to be enjoyed as it is. It’s about preserving what makes it special: the water, the isolation, and the freedom to enjoy it on your own terms. Properties like this are increasingly uncommon—especially with dedicated, deeded access included. Without the dock parcel, the island is just a view. With it, it becomes something far more meaningful: a destination you can reach, use, and truly call your own. Together, these two parcels create a singular opportunity—a place where the shoreline is just the beginning, and the real value lies just beyond it.

Listing snapshot

Days on site
59 days
Listed on MLS
Mar 31, 2026
Annual property tax (MLS)
$4,048.67
Tax year
2025
Listing brokerage
Coldwell Banker Realty
MLS ID
KEY976394
Last updated
Mar 31, 2026

General features

Property type
Land
Sewer
None

Schools (MLS)

Elementary school
Putnam Valley Elementary School
Elementary school district
Putnam Valley
Middle school
Putnam Valley Middle School
Middle school district
Putnam Valley
High school
Putnam Valley High School
High school district
Putnam Valley

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

Putnam Valley · Putnam County, NY 10579Show interactive map
1 Maple and Lot 35 Dunderberg Rd Island

Putnam Valley · Putnam County, NY 10579

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