Rare opportunity to own a beautifully maintained legal two-family home in Lake Peekskill, Putnam Valley, offering income potential, flexible living arrangements, and sweeping year-round views of Junior Lake. Whether you're looking for an income-producing property, a home with a legal accessory apartment, a mortgage-offset opportunity, or flexible multi-generational living, this versatile property offers exceptional possibilities in a desirable Hudson Valley lake community. The main residence features a bright, thoughtfully designed floor plan with a formal dining room accented by a custom wood ceiling, an updated eat-in kitchen with refreshed cabinetry, stainless steel appliances, breakfast bar seating, tile flooring, and a sunny breakfast nook. The spacious living room features a picturesque bay window framing sweeping year-round Junior Lake views, while the primary suite offers a renovated ensuite bath, complemented by additional bedrooms and a second full bath. The legal lower-level apartment offers two private entrances, a living room, bedroom, renovated full bath, and direct access to an expansive brand-new deck overlooking the backyard and Junior Lake. The apartment was recently used for extended family, so the stove and refrigerator were removed and the interior door separating the apartment from the main residence will need to be reinstalled to restore its original configuration. Existing kitchen cabinetry and plumbing remain in place, making it easy for the next owner to reinstall the appliances and return the apartment to its intended use. The outdoor spaces are equally inviting, with beautifully maintained perennial gardens, mature landscaping, seasonal blooms, and private areas for outdoor dining, entertaining, and relaxing. Recent improvements include a new septic tank, removal of the underground oil tank, energy-efficient ductless air conditioning on both levels, and a heat pump incorporated into the home's HVAC system, and brand new deck. Enjoy Lake Peekskill lake rights, including swimming, fishing, kayaking, and non-motorized boating. Conveniently located near the Taconic State Parkway, Route 6, Metro-North, shopping, dining, and the many recreational opportunities throughout the Hudson Valley. Legal two-family living, lake community amenities, Junior Lake views, income potential, and a flexible lower-level apartment make this a unique opportunity in Putnam Valley. With the recent price improvement, this is an excellent opportunity for buyers seeking versatility, value, and the lifestyle of a Hudson Valley lake community.
Lake Peekskill, located between Peekskill Hollow Road and the Taconic State Parkway corridor, is a lakeside and wooded Putnam Valley neighborhood with a private-lake shoreline and winding hillside roads. The neighborhood’s character concentrates at the Lake Peekskill Community Center by the water, where seasonal gatherings and a low-key, outdoors-first rhythm set the tone. Architectural cues lean toward mid-century cabins, updated lake cottages, and contemporary rebuilds tucked into the trees. Lake Peekskill Beach and the surrounding shoreline define daily routines with swimming, paddling, and sunset walks. Nearby, Fahnestock State Park adds trail networks and reservoir views that keep the landscape feeling expansive. A short drive to the hamlet center brings local staples like the Putnam Valley Town Park and the Putnam Valley Library for community programming.
Provided by Walk Score and Local Logic
Market insights
18 Sylvan Rd · $684,000
LIST PRICE
$684,000
Median list price in this area is $741,935. (8% higher than this home)
PRICE DROP
1 price drop
23% of homes in this area have had a price drop in the past month.
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Dining
Interior features
First-floor bedroom
Breakfast bar
Ceiling fans
Chandelier
Eat-in kitchen
Formal dining room
In-law floorplan
Primary bathroom
Recessed lighting
Smart thermostat
Storage
Walk-through kitchen
Washer/dryer hookup
Bedrooms
Includes one 1-bedroom unit and one 3-bedroom unit
Bathrooms
Three full bathrooms
Kitchen
Eat-in kitchen with breakfast bar
Walk-through kitchen layout
Laundry & utility
Washer/dryer hookup
Flooring
Carpet
Combination flooring
Laminate
Tile
Vinyl
Heating & cooling
Heat pump
Oil heating
Central air
Ductless cooling
Exterior features
Garden
Mailbox
Deck
Patio
Shed(s)
Waterfront
Home design
Duplex
Updated/remodeled condition
Parking
Driveway
Total parking for 6 vehicles
Construction
Frame construction
Concrete perimeter foundation
Full attic with pull-down stairs
Finished full basement with crawl space
Utilities
Electric service by NYSEG
Septic tank
Cable connected
Electricity connected
Private trash collection
Electricity and solar
View estimated energy costs and solar savings for this home
The LP District is the residential district with the highest density and covers the areas surrounding Lake Peekskill. The purpose and intent of the LP Lake Peekskill District is to provide for the regulation of mixed single-family and multifamily residential areas and resemble a village atmosphere. Regulations for development in the LP District are intended to reflect existing residential densities and patterns and should be restricted to those areas with an adequate supply of water and adequate parking.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 98° expected this year, 15 days in 30 years
4/10 Wind Factor
19% 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
Lake Peekskill, NY • 10537
Average low and high temperatures (°F)
35
21
38
23
55
35
64
44
72
53
83
62
88
69
83
63
78
58
68
47
55
38
40
27
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
91/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.4 hrs
4.6 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 18 Sylvan Rd
We cannot show automated home-value estimates for this home.
Nearby homes have recently sold between $625,000 and $750,000.
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $625K to $750K.