1 Maple And Lot 35 Dunderberg Rd Is, Putnam Valley, NY 10579
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.
Sale and tax history for 1 Maple And Lot 35 Dunderberg Rd Is
Sale History
Tax History
Date
Event
Price
OneKey® MLS as Distributed by MLS Grid #976394
Mar 31, 2026
Listed
$289,000
As the MLS and public records start to fill up, we'll list the details here.
Public record
Public record
Zoning
Beds
—
Baths
—
Stories
—
Lot width
375 ft.
Lot depth
—
Lot size
—
Year renovated
—
Finished Sq. Ft.
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Unfinished Sq. Ft.
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Total Sq. Ft.
—
Year built
—
Style
Vacant Land
County
Putnam County
APN
372800-062-010-0002-006-000-0000
Parking Spaces
—
Basement
—
Accessible
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HOA Dues
—
Garage
—
Features
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Last updated by owner on Mar 31, 2026.
R3
Low-Density Residence District
The R-3 District is a low-density residentially zoned district. The land included in this district is considered to have substantial environmental constraints that significantly affect the development potential and development pattern of the land. The purpose and intent of the R-3 District is to: Provide for the establishment and control of low-density residential areas located and maintained in accordance with the Master Plan.; Encourage the preservation of the rural character of the community.; Encourage the permanent preservation of open space, agricultural lands and other natural resources.; Maintain the existing rural character and land use pattern of the town.; Encourage development that consumes less open land.; Protect adjacent open space from negative impacts.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
4/10 Heat Factor
7 days above 98° expected this year, 15 days in 30 years
4/10 Wind Factor
17% chance of strong winds in next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Putnam Valley, NY • 10579
Average low and high temperatures (°F)
33
20
35
21
53
33
62
42
70
51
80
61
86
68
81
61
77
57
66
46
54
36
38
24
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
86/ 100
Very good sunlight
Sunscore
This home receives average direct sun exposure in the zip code. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.3 hrs
5.4 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 1 Maple And Lot 35 Dunderberg Rd Is
$263,170
$26K under list price of $289K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $305K to $535K.