New Construction Homes for Sale in Sullivan County, NY

/2
$39,900 Lot/Land

0 Grey Rd Unit KEY1014878, South Fallsburg, NY 12779
- 1 Acre
- $39,900 per Acre
There is a certain kind of freedom that comes with standing on a piece of land and knowing you can create exactly what you have been searching for. This beautiful one-acre parcel in South Fallsburg offers that opportunity. Surrounded by mature trees and the quiet rhythm of the Catskills, the property provides a setting where mornings begin with birdsong, fresh air, and sunlight filtering through

Brian Caplicki

KW Hudson Valley United

0 Grey Rd Unit KEY1014878, South Fallsburg, NY 12779
/7
$98,000 Lot/Land

Lot 20.8 Airport Rd, Eldred, NY 12732
- 1.98 Acres
- $49,495 per Acre
2 beautiful acres with Lake rights to Washington Lake Now available. Just imagine building your dream home and enjoying Washington Lake, a natural 100 acre motor boat lake for fishing swimming and soaking up the sun. Looking for a home? Next door, 87 Airport Road is on the market. Purchase both the land, the house and have an additional building lot for extra space or for one of your significant

Donna Geba

Century 21 Geba Realty

Lot 20.8 Airport Rd, Eldred, NY 12732
/16
$399,900 Lot/Land

Lot 17.9 Shortcut Rd, Cochecton, NY 12726
- 56.58 Acres
- $7,068 per Acre
Rare Opportunity! These 56+ Acres Of Mostly Wide-Open Pasture Has Many Uses. There Is Approximately 3,000' Of Road Frontage Bordering On 2 Country Roads, Which Makes This A Great Property For A Residential Subdivision. Do You Have Horses? This Is A Perfect Property For Horses, Farming, Etc. Don't Forget About The Lovely Meandering, Babbling Brook That Runs Through The Property. Wonderful Location

Dawn Curreri

Eagle Valley Realty

Lot 17.9 Shortcut Rd, Cochecton, NY 12726
/3
$150,000 Lot/Land

0 Highland Lake Rd Unit KEY868497, Highland, NY 12732
- 6.7 Acres
- $22,388 per Acre
Located just outside of the charming hamlet of Eldred, this wooded parcel provides access to the spectacular Halfway Brook with rushing waters and waterfall along the rear property line. This area of the Hudson Valley provides easy access to the Delaware River for fishing, rafting & canoeing. It also provides plenty of opportunities for outdoor recreation, camping and hunting. It's a hop, skip

Theresa Powers

Keller Williams Realty

0 Highland Lake Rd Unit KEY868497, Highland, NY 12732
/6
$750,000 Lot/Land

0 New York 52 Unit KEY919775, Cochecton, NY 12726
- 42 Acres
- $17,857 per Acre
Beautiful 42± acres of opportunity await! This rare corner parcel offers over 2,000 feet of road frontage, making it ideal for a private estate, horse or gentleman’s farm, or possible subdivision for future development. A mix of open rolling meadows and mature woodlands provides scenic views, gentle terrain, and endless flexibility for building or farming. Enjoy peaceful country living while

Barry Becker

KW Hudson Valley United

0 New York 52 Unit KEY919775, Cochecton, NY 12726
/2
$4,000 Lot/Land

0 Park Ave, Mamakating, NY 12790
- 20,037 Sq Ft
- $8,696 per Acre
Recreational lot near Masten lake. make an offer

Alla Sienitsky

Resort Realty

0 Park Ave, Mamakating, NY 12790
/9
$169,000 Lot/Land

592 Proctor Rd, Glen Spey, NY 12737
- 5.1 Acres
- $33,137 per Acre
Perfect property to build the home of your dreams! Private drive leads to Gorgeous cleared 5+ acre parcel in the Lake Lochada area! Beautiful level land overlooking a charming private pond and shared lake rights to Lochada Lake for fishing, swimming, sailing and canoeing. Electric at the site, driveway is in, Drilled well and septic already in place. Lochada Lake is a private, spring fed lake

Donna Geba

Century 21 Geba Realty

592 Proctor Rd, Glen Spey, NY 12737
/4
$69,000 Lot/Land

55 State St, Liberty, NY 12754
- 5.22 Acres
- $13,218 per Acre
5.22 acre building lot in Liberty school district off of route 55 and muhlig road. Lot is level at consists of light woods. Seller is cutting in driveway along with opening up spot for a home site. Short drive to town for shopping or head down 55 toward the neversink for fishing along with other activities down 55 in the state park area. Hiking, fishing, parks and more.

Jason Grossman

KW Hudson Valley United

55 State St, Liberty, NY 12754
/45
$625,000 Lot/Land

1433 County Route 56 Ln, Mountain Dale, NY 12779
- 45.45 Acres
- $13,751 per Acre
Discover the ultimate off-grid retreat in this stunning 45-acre woodland property, perfectly situated just outside of Mountaindale. This idyllic haven features two functional off-grid cabins, each equipped with solar and generator power, full kitchens, bathrooms, and bedrooms. Enjoy the convenience of a carport and ample storage sheds. Imagine building your dream home on the southern slope,

Alla Sienitsky

Resort Realty

1433 County Route 56 Ln, Mountain Dale, NY 12779
/16
$39,900 Lot/Land

Lot 303 Old Tacy Rd, Bethel, NY 12720
- 2 Acres
- $19,950 per Acre
This Property Is Mostly Level And Wooded With 297' Of Road Frontage And A Nice Stream That Winds Through One Side Of The Land. Located In The Town Of Bethel, Close To Rt 17B And Bethel Woods Center For The Arts, This Is A Great Place To Build Your Dream Home! Priced To SELL! Come Take A Look Today!

Dawn Curreri

EAGLE VALLEY REALTY

Lot 303 Old Tacy Rd, Bethel, NY 12720
/12
$120,000 Lot/Land

0 Mongaup Rd Unit KEY977951, Thompson, NY 12701
- 9.46 Acres
- $12,685 per Acre
Exceptional Lakefront Opportunity in Monticello!Rare chance to own lakefront property on a beautiful private fishing lake of approximately 8 acres, ideally located between Sackett Lake and Swinging Bridge Lake in the Monticello area. The offering includes two dry parcels with direct lake access, providing exceptional flexibility for future use.Whether you envision building two homes to

Alla Sienitsky

Resort Realty

0 Mongaup Rd Unit KEY977951, Thompson, NY 12701
/15
$272,000 Lot/Land

Lot 55.1 Swanerbury Rd, Glen Spey, NY 12737
- 19.31 Acres
- $14,086 per Acre
Steeped in a rich 19th-century history of logging and bluestone quarrying, this extraordinary 19+ acre mountaintop retreat offers a rare blend of historic character, natural grandeur, and modern building readiness. Located just two hours from New York City and five minutes from Route 97, this secluded property provides ultimate privacy with effortless, municipality-maintained road access right to

Donna Geba

Century 21 Geba Realty

Lot 55.1 Swanerbury Rd, Glen Spey, NY 12737
/16
$30,000 Lot/Land

Unlisted Address
- 3.7 Acres
- $8,108 per Acre
Tucked away on scenic Ski Run Road in the Town of Mamakating, this exceptional parcel offers a rare blend of natural beauty, privacy, and dramatic topography. Boasting expansive road frontage, the property provides excellent access and flexibility for future development. A picturesque stream winds through the lower portion of the land, creating a peaceful ravine setting that enhances the

Alla Sienitsky

Resort Realty

Unlisted Address
/11
$625,000 Lot/Land

Lot 2 Woodstone Trail, Smallwood, NY 12737
- 5.65 Acres
- $110,619 per Acre
This stunning home site, adjacent to Lot 1, consists of lush forests full of evergreens and hardwoods. However, the change in elevation allows for 2 home sites. The first site is close to the 413’ of Lake Frontage that is facing north to the mountains and surrounded by mature trees. The second site, much higher, allows for longer views with a gravel driveway to the water below. An old carriage

Christine Vande Vrede

Chapin Sotheby's Intl Rlty

Lot 2 Woodstone Trail, Smallwood, NY 12737
/40
$2,495,000 Custom Home

129 Starlight Dr, Monticello, NY 12701
- 5 Beds
- 4.5 Baths
- 4,000 Sq Ft
Welcome to 129 Starlight Road - a new 5,500-square-foot modern lake home combining breathtaking views, architectural design, and the grandeur of true lakefront living. Anchored by 78 feet of private, pristine beach and your own dock, the estate commands unobstructed west-facing views across miles of shimmering water to a forever-protected, rugged forest shoreline. All year long, your day ends

Christine Vande Vrede

Chapin Sotheby's Intl Rlty

129 Starlight Dr, Monticello, NY 12701
/44
$269,999 Manufactured Home

23 Spring St, Monticello, NY 12701
- 3 Beds
- 2 Baths
- 1,421 Sq Ft
NEW CONSTRUCTION RANCH IN MONTICELLO!!! Discover this brand new, fully built 3 bedroom, 2 bathroom Ranch home, ideally located in the Town of Thompson and within the Monticello School District. Conveniently situated just minutes from local shops, dining, parks, and major routes including Route 17, making commuting and travel simple and accessible.The location is just the beginning, this

Richard Baxter

Keller Williams Realty

23 Spring St, Monticello, NY 12701
/39
$1,550,000 Custom Home

55 Chapin Trail, Bethel, NY 12720
- 4 Beds
- 4 Baths
- 3,569 Sq Ft
Just 90 minutes from New York City, this custom 4-bedroom, 4-bathroom ranch residence set on 5+ private acres offers a rare balance of craftsmanship, scale, and pastoral beauty. Designed to capture both light and landscape, the home welcomes you with towering windows in the kitchen and main living spaces, where expansive views of open land and sky become part of the daily experience. Inside, the

Elizabeth Bernitt

Century 21 Geba Realty

55 Chapin Trail, Bethel, NY 12720
/38
$275,000 Manufactured Home

165 Park Ave, Monticello, NY 12701
- 3 Beds
- 2 Baths
- 1,421 Sq Ft
NEW CONSTRUCTION RANCH IN MONTICELLO!!! Discover this brand new, fully built 3 bedroom, 2 bathroom Ranch home, ideally located in the Town of Thompson and within the Monticello School District. Conveniently situated just minutes from local shops, dining, parks, and major routes including Route 17, making commuting and travel simple and accessible. The location is just the beginning, this

Richard Baxter

Keller Williams Realty

165 Park Ave, Monticello, NY 12701
/39
$275,000 Manufactured Home

43 Pinehurst Dr, Liberty, NY 12754
- 3 Beds
- 2 Baths
- 1,421 Sq Ft
NEW CONSTRUCTION RANCH IN LIBERTY SCHOOLS!!! Discover this brand new, fully built 3 bedroom, 2 bathroom Ranch home, ideally located in the Town of Liberty and within the Liberty School District. Conveniently situated just minutes from local shops, dining, parks, and major routes including Route 52 and Route 17 for easy commuting. The location is just the beginning, this beautiful home is packed

Richard Baxter

Keller Williams Realty

43 Pinehurst Dr, Liberty, NY 12754
/43
$275,000 Manufactured Home

45 Pinehurst Dr, Liberty, NY 12754
- 3 Beds
- 2 Baths
- 1,342 Sq Ft
NEW CONSTRUCTION RANCH IN LIBERTY SCHOOLS!!! Discover this brand new, fully built 3 bedroom, 2 bathroom Ranch home, ideally located in the Town of Liberty and within the Liberty School District. Conveniently situated just minutes from local shops, dining, parks, and major routes including Route 52 and Route 17 for easy commuting.The location is just the beginning, this beautiful home is

Richard Baxter

Keller Williams Realty

45 Pinehurst Dr, Liberty, NY 12754
/44
$1,050,000 Custom Home

57 Haddock Rd, Monticello, NY 12701
- 4 Beds
- 3.5 Baths
- 3,156 Sq Ft
Luxury Colonial Retreat in the Countryside the Catskills in MonticelloStep into timeless elegance with this newly built Colonial-style estate, nestled in a serene country setting on 5 cares, paved estate driveway. Designed to blend classic charm with modern sophistication, this home offers the perfect escape from city life while delivering upscale comfort.Home Features: 4 spacious

Alla Sienitsky

Resort Realty

57 Haddock Rd, Monticello, NY 12701
/25
$895,000 Custom Home

91 Lenni Lenape Rd, Narrowsburg, NY 12764
- 4 Beds
- 3.5 Baths
- 3,650 Sq Ft
Completed in 2026, this exceptional modern chalet offers a seamless blend of contemporary architecture, energy-efficient construction, and the timeless beauty of the Catskills. Set on more than 6 private acres along a scenic country road in the Town of Narrowsburg, this newly built retreat provides a rare opportunity to enjoy modern luxury surrounded by nature. Designed to maximize natural light

Christine Vande Vrede

Chapin Sotheby's Intl Rlty

91 Lenni Lenape Rd, Narrowsburg, NY 12764
/3
$12,000 Lot/Land

0 Fourth Cir Unit KEY972501, Rock Hill, NY 12775
- 11,425 Sq Ft
- $45,749 per Acre
An excellent investment opportunity in Rock Hill, NY to own a .24-acre paper lot within the highly desirable Emerald Green community in Sullivan County. The adjacent lot is available to enhance investment opportunity . Buyers have the flexible option to join the Emerald Green HOA, providing access to premier amenities such as three lakes, a newly renovated pool complex, a clubhouse, a fitness

Alla Sienitsky

Resort Realty

0 Fourth Cir Unit KEY972501, Rock Hill, NY 12775
/4
$99,900 Lot/Land

0 Hall Rd, Neversink, NY 12740
- 1 Acre
- $99,900 per Acre
This is your chance to build exactly what you want—from front porch to floor plan—on a clear 1-acre lot in Grahamsville, Town of Neversink, Sullivan County. Start from scratch, put light where it matters, and build a home that truly fits you.The land is open and inviting—easy to imagine where the morning sun will spill across your kitchen, how a great room can slide to a deck for golden-hour

Brian Caplicki

KW Hudson Valley United

0 Hall Rd, Neversink, NY 12740
/3
$149,000 Lot/Land

Lot 28.53 Shore Road Extension, Swan Lake, NY 12783
- 11,761 Sq Ft
- $551,852 per Acre
Build your dream home on this fabulous, cleared lot in Swan Lake, NY, complete with coveted lake rights! This beautiful property comes fully equipped with municipal water and sewer, saving you time and money on development. Located just a short walk from the lake where you will enjoy instant access to kayaking, canoeing, fishing, and swimming. Whether you are looking to design a year-round

Donna Geba

Century 21 Geba Realty

Lot 28.53 Shore Road Extension, Swan Lake, NY 12783
/13
$99,000 Lot/Land

0 Wolf Pond Rd, Mamakating, NY 12790
- 35,283 Sq Ft
- $122,222 per Acre
At 0.81 acres, this is one of the larger vacant lots available within the Wolf Lake community, meaningfully above the community average, giving a buyer real flexibility in how a home is positioned, how privacy is created, and what the footprint of the project looks like. Percolation testing completed by licensed engineer in June 2025 returned results within NYSDOH-acceptable parameters,

Matthew Morreale

J. Morreale, LTD

0 Wolf Pond Rd, Mamakating, NY 12790
/2
$85,000 Lot/Land

32 Conroy Rd, Callicoon, NY 12723
- 2.15 Acres
- $39,535 per Acre
Discover the opportunity to create your own private retreat on this beautiful 2.15-acre residential parcel located at 32 Conroy Road in Callicoon, NY. Set along a quiet, private road, this property offers a peaceful setting surrounded by the natural beauty of Sullivan County.With over two acres of land, there is plenty of potential to design and build the home you've been dreaming

Paula Esteves

Century 21 Full Service Realty

32 Conroy Rd, Callicoon, NY 12723
/14
$99,000 Lot/Land

42 Concord Rd, Kiamesha Lake, NY 12751
- 2 Acres
- $49,500 per Acre
Prime Kiamesha Lake Location – Endless Possibilities Location truly matters, and this 2-acre level parcel across the road from Kiamesha Lake offers exceptional opportunity. Ideally positioned directly across from the lake and adjacent to the new Garnet Health Urgent Care, this property sits in one of the area’s most active and rapidly developing corridors. The land is level and Prime Kiamesha

Alla Sienitsky

Resort Realty

42 Concord Rd, Kiamesha Lake, NY 12751
/16
$49,000 Lot/Land

0 Taylor Rd Unit KEY1021055, Mountain Dale, NY 12763
- 1.9 Acres
- $25,789 per Acre
Build Your Catskills Dream: 1.9 Acres in Vibrant Mountaindale!Escape to Sullivan County and bring your architectural vision to life on this beautiful 1.90-acre parcel located on peaceful Taylor Road. Offering the quintessential Catskills experience, this property features its own private, small pond near edge of property—creating a serene focal point for a possible future home, wrap-around

Donna Reese

KW Hudson Valley United

0 Taylor Rd Unit KEY1021055, Mountain Dale, NY 12763
/27
$79,900 Lot/Land

Lot 23.21 New York 97, Narrowsburg, NY 12764
- 5.32 Acres
- $15,019 per Acre
Pretty 5+ acres near Narrowsburg, NY. This land is mostly lightly wooded and gently sloping with great stone outcroppings about 1/3 of the way into the land. Nice setting with a driveway for easy access. 5.3+ acres with 250' of road frontage. Just minutes to the charming hamlet of Narrowsburg and public access to the Delaware River. Come see this property today!

Dawn Curreri

Eagle Valley Realty

Lot 23.21 New York 97, Narrowsburg, NY 12764
/19
$59,900 Lot/Land

Lot 1.35 W Shore Rd, Bethel, NY 12720
- 2.64 Acres
- $22,689 per Acre
Bethel: 2.64+/- acres of raw land. A private road leads to the top of the hill, where you will find this lovely property, lightly wooded with mature trees, set in a very private setting with some countryside views. Deed restrictions for a single-family home and a garage. Deed restrictions are available upon request. Hard-to-find property, so please do not drive by.

Dawn Curreri

Eagle Valley Realty

Lot 1.35 W Shore Rd, Bethel, NY 12720
/13
$650,000 Lot/Land

0 Wilderness Trail Unit KEY1022571, Forestburgh, NY 12777
- 84.95 Acres
- $7,652 per Acre
This 84.95 acre property can be your own private secluded oasis, surrounded by 6,580 acres of New York State DEC protected land known as the Neversink River Unique Area. Perfect for hiking, hunting, four wheeling, or just enjoying nature in peace and privacy. Take a relatively short hike down the Wilderness Trail to the Fish Hatchery Trail leading to the Neversink River. Gated entrance from

Joseph Paoli

Howard Hanna Rand Realty

0 Wilderness Trail Unit KEY1022571, Forestburgh, NY 12777
/4
$59,500 Lot/Land

0 Chelsea Ln Unit KEY937861, Thompson, NY 12775
- 12,148 Sq Ft
- $213,338 per Acre
Beautiful lot is a prime opportunity to build your dream home or vacation retreat. The lot offers a flat, buildable footprint surrounded by mature trees. Modern infrastructure is already in place, ensuring a clean aesthetic and ease of development. Located in the Emerald Green is a 1,400-acre private lake community designed for year-round enjoyment.

Alla Sienitsky

Resort Realty

0 Chelsea Ln Unit KEY937861, Thompson, NY 12775
/4
$49,999 Lot/Land

0 Highview Dr Unit KEY957110, Bethel, NY 12720
- 26,240 Sq Ft
- $83,000 per Acre
Build Your Dream Home in Bethel! This .60-acre lot is tucked into an established residential neighborhood with a Bethel address, offering a great opportunity to bring your home plans to life. Located just minutes from Mountain Lake, you’ll enjoy easy access to swimming, boating, fishing, and year-round outdoor activities. A perfect spot for those looking for a peaceful setting while still being

Karen Briscoe-Reed

KW MidHudson

0 Highview Dr Unit KEY957110, Bethel, NY 12720
/20
$95,000 Lot/Land

0 Marsh Rd Unit KEY1010465, Fallsburg, NY 12738
- 3.07 Acres
- $30,945 per Acre
Discover the perfect blend of natural beauty, privacy, and ready-to-build convenience on this stunning 3.07-acre parcel in the desirable Eagle View Estates community of Glen Wild, New York. A private dirt road leads you into this secluded property, where a tranquil pond reflects the dramatic mountainous rock formations that create a breathtaking backdrop year-round.Offering a diverse

Joy Romano

Joy Romano Realty

0 Marsh Rd Unit KEY1010465, Fallsburg, NY 12738
/9
$35,000 Lot/Land

14 James Place, Kiamesha Lake, NY 12751
- 2,178 Sq Ft
- $700,000 per Acre
A unique opportunity to build a new townhouse on a property where the previous structure was demolished. The foundation has already been laid, and the sale includes approved engineering plans for the new build. The parcel is located in kiamesha lake Patio homes development with amenities like the club, pool , playgrounds etc Centrally located near shopping centers, medical facilities, lakes and

Alla Sienitsky

Resort Realty

14 James Place, Kiamesha Lake, NY 12751
/50
$1,297,500 Custom Home

123 Wildwood Way, Forestburgh, NY 12777
- 5 Beds
- 5 Baths
- 3,885 Sq Ft
Overlooking a crystal-clear spring-fed pond and bordering hundreds of acres of New York State land, this exceptional mini-estate offers privacy, flexibility, and an unparalleled lifestyle in the Sullivan County Catskills. Thoughtfully designed and beautifully appointed, the property includes a recently completed 3,800+ square-foot residence, a large outbuilding with studio apartment and workshop,

Carol Malek Malek Properties, Inc.

123 Wildwood Way, Forestburgh, NY 12777
/30
$989,000 Custom Home

32 Long Farm Way, Callicoon, NY 12723
- 4 Beds
- 3.5 Baths
- 2,544 Sq Ft
Welcome to ''Long Farm''. Begging to be the backdrop of your most memorable moments, this newly constructed custom designed home is your country house dream come true. Perfectly set back off a quiet country road and perched on a knoll on 5+ acres with fabulous meadow and mountain views from nearly every room, this one checks all the boxes. 4 BR's 3.5 BA's, primary bedroom with gorgeous bath and

Carol Malek Malek Properties, Inc.

32 Long Farm Way, Callicoon, NY 12723
/26
$625,000 Custom Home

383 Ferndale Loomis Rd, Liberty, NY 12754
- 5 Beds
- 2.5 Baths
- 2,400 Sq Ft
Brand-new construction offering 5 bedrooms, 2.5 baths, and a thoughtfully designed modern layout on 1.05 acres. The upper level features a spacious primary bedroom plus three additional bedrooms, while the first floor includes an additional bedroom, perfect for guests or a home office. The heart of the home is the expansive open-concept kitchen, dining, and living area, all flowing together

Joel Rosenberg Salz Realty Group

383 Ferndale Loomis Rd, Liberty, NY 12754
/49
$679,000 Custom Home

129 Nelson Rd, Hankins, NY 12741
- 3 Beds
- 3 Baths
- 3,000 Sq Ft
New Construction on 5.58 Private Acres with Mountain ViewsIf you've been looking for privacy without sacrificing modern comfort, this home deserves a look. Set on 5.58 acres in the Catskills, it offers beautiful mountain views, quality craftsmanship, and the peace that comes with owning your own piece of the countryside.Inside, the open floor plan is bright and inviting with vaulted

William Williams Century 21 Geba Realty

129 Nelson Rd, Hankins, NY 12741

Showing Results 41 - 80, Page 2 of 10

New Homes New York

How to Buy a Home How to Finance a Home How to Sell a Home

Sullivan County Types of Homes for Sale

Sullivan County Real Estate

More About Living in Sullivan County

New Homes in Nearby Cities

New Homes in Nearby Counties

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Homes.com Licensing Information

§ 442-H New York Standard Operating Procedures

New York Fair Housing Notice

TREC: Information about brokerage services, Consumer protection notice

California DRE #01937601

Contact Homes.com Brokerage