Single Family
858 Roosa Gap Road
Active · Mamakating · Sullivan County, NY 12721
- Bedrooms
- 3 Beds
- Bathrooms
- 4 Baths
- Year built
- 2016
- Est. monthly taxes
- $969.72
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About this home
Welcome to Roosa Ridge House, a modern woodland retreat set high on 10 acres in Bloomingburg, Sullivan County. Offering 2,160 square feet of light-filled living, the 3-bedroom, 3.5-bath home features oversized windows, soaring cathedral ceilings, and sweeping wooded views. Possible subdivision potential adds another dimension to the property. Just 90 minutes from NYC and close to Minnewaska, it offers a sense of escape while remaining within easy reach of the Hudson Valley’s restaurants, hiking, and small towns. Inside, white oak floors run throughout the main level, and a gas fireplace warms the open living and dining spaces. Sliders open onto a generous 360-square-foot deck, with an additional patio and porch extending the home into the surrounding landscape. The kitchen is both sculptural and highly functional, centered around a custom fluted island with quartz and slate countertops and a tiled backsplash. The primary suite includes a beautifully appointed ensuite bath with handmade tile, a custom concrete vanity and sinks, and radiant heat. Upstairs, two additional bedrooms share a full bath and are connected by a relaxed landing loft. A finished lower level adds approximately 500 square feet of flexible living space with a full bath, ideal for guests, work, or retreat. Outside, ten wooded acres unfold beyond the deck, with hammocks, a sauna, a hot tub, a fire pit area, and a seasonal stream winding through the sloping grounds. There is space here to spend an entire afternoon doing very little, soaking, reading, listening to the water, or simply disappearing into the trees. Modern infrastructure keeps everything effortless, including radiant heat, ductless split systems, Nest thermostats, a security system, an EV charger, and a garage. A rooftop solar array, underground electric service, 400-amp service, and whole-house generator hookup add efficiency and resilience. Recent updates include fresh exterior paint and new outdoor lighting. Exceptional privacy and strong short-term rental potential add to the appeal, with some of the region’s best hiking and natural beauty nearby, including Sam’s Point, Cragsmoor, the Gunks, and Bear Hill Nature Preserve.
Listing snapshot
- Days on site
- 57 days
- Listed on MLS
- Sep 1, 2026
- Full baths
- 3
- Half baths
- 1
- Annual property tax (MLS)
- $11,636.67
- Tax year
- 2025
- Area source (MLS)
- Measured
- Listing brokerage
- Houlihan Lawrence Inc.
- MLS ID
- KEY1045248
- Last updated
- Oct 24, 2026
General features
- Property type
- Single Family
- Property subtype
- Single Family Residence
- Year built
- 2016
- Garage
- Yes
- Garage spaces
- 3
- Parking
- Driveway, Garage, Off Street, Private
- Water source
- Well
- Sewer
- Septic Tank
- Utilities
- Electricity Connected
Interior features
- Basement
- None
- Heating
- Baseboard, Electric, Radiant, Solar, Radiant Floor
- Cooling
- Wall/Window Unit(s)
- Interior
- Built-in Features, Cathedral Ceiling(s), Eat-in Kitchen, High Ceilings, High Speed Internet, Kitchen Island, Natural Woodwork, Open Floorplan, Sauna, Storage
- Appliances
- Dishwasher, Dryer, Freezer, Microwave, Oven, Range, Refrigerator, Washer, Water Softener Owned
- Flooring
- Wood
- Fireplace
- Yes
- Fireplaces
- 1
Exterior features
- Architectural style
- Chalet
- Construction materials
- Frame, Wood Siding
- Exterior
- Fire Pit, Lighting
- Private pool
- No
Schools (MLS)
- Elementary school
- Pine Bush Elementary School
- Elementary school district
- Pine Bush
- Middle school
- Circleville Middle School
- Middle school district
- Pine Bush
- High school
- Pine Bush Senior High School
- High school district
- Pine Bush
School information is provided by the MLS. Confirm attendance eligibility with the school district.
Recent activity
- Listing updated from MLS
- Price changed to $895,000
- First seen on this site
- MLS status changed
Location
Estimate monthly payment
Estimated monthly principal & interest—
Monthly property taxNot provided
Monthly association / maintenance feesNot provided
Estimated monthly total of entered costs—
Listing data is supplied by the MLS and may change without notice.
