Sullivan County NY

Sullivan County NY Real Estate Listings
324 Acres Sackett Lake Road, Monticello
  • Land
  • 0 Beds
  • 0 Baths
  • 0 SqFt

324 Acres Sackett Lake Road, Monticello

$12,000,000 ↓ $2,000,000
941 Starlight Road, Monticello
  • Residential
  • 12 Beds
  • 11 Baths
  • 13,618 SqFt

941 Starlight Road, Monticello

$9,999,999
Old Congress Road, Monticello
  • Land
  • 0 Beds
  • 0 Baths
  • 0 SqFt

Old Congress Road, Monticello

$9,250,000
530 W Broadway, Monticello
  • Commercial Sale
  • 0 Beds
  • 0 Baths
  • 12,768 SqFt

530 W Broadway, Monticello

$6,999,900
Heiden Road, Monticello
  • Land
  • 0 Beds
  • 0 Baths
  • 0 SqFt

Heiden Road, Monticello

$5,100,000
399 Gregory Road, Monticello
  • Residential
  • 14 Beds
  • 17 Baths
  • 17,570 SqFt

399 Gregory Road, Monticello

$5,000,000
Whispering Woods Drive, Mongaup Valley
  • Land
  • 0 Beds
  • 0 Baths
  • 0 SqFt

Whispering Woods Drive, Mongaup Valley

$4,999,000 ↑ $2,000,000
New
Eva Drive, Monticello
  • Land
  • 0 Beds
  • 0 Baths
  • 0 SqFt

Eva Drive, Monticello

$4,750,000
N/A, Eldred
  • Land
  • 0 Beds
  • 0 Baths
  • 0 SqFt

N/A, Eldred

$4,290,000
314 E Broadway, Monticello
  • Commercial Sale
  • 0 Beds
  • 0 Baths
  • 25,720 SqFt

314 E Broadway, Monticello

$3,900,000
85 Lenape Lake Road, Livingston Manor
  • Land
  • 0 Beds
  • 0 Baths
  • 0 SqFt

85 Lenape Lake Road, Livingston Manor

$3,800,000 ↓ $200,000
122 Jaketown Road, Swan Lake
  • Land
  • 0 Beds
  • 0 Baths
  • 0 SqFt

122 Jaketown Road, Swan Lake

$3,699,999

Properties for Sale in Sullivan County NY

All Listings Under $100,000 $100,000 - $200,000
$200,000 - $300,000 $300,000 - $400,000 $400,000 - $500,000
$500,000 - $600,000 $600,000 - $700,000 $700,000 - $800,000
$800,000 - $900,000 $900,000 - $1,000,000 Over $1,000,000
***tbd Ny-17, Harris
  • Land
  • 0 Beds
  • 0 Baths
  • 0 SqFt

***tbd Ny-17, Harris

$449,700 ↓ $49,300
Sale Pending
74 Swinging Bridge Estate Road, Monticello
  • Residential
  • 3 Beds
  • 2 Baths
  • 1,200 SqFt

74 Swinging Bridge Estate Road, Monticello

$299,000 ↓ $26,000
34 Black Bear Crossing, Claryville
  • Land
  • 0 Beds
  • 0 Baths
  • 0 SqFt

34 Black Bear Crossing, Claryville

$99,500 ↓ $9,500
17 Gold Dan # 56c, Swan Lake
  • Residential
  • 3 Beds
  • 2 Baths
  • 1,600 SqFt

17 Gold Dan # 56c, Swan Lake

$175,000 ↓ $24,000
Lot 84 Forestburgh Road, Glen Spey
  • Land
  • 0 Beds
  • 0 Baths
  • 0 SqFt

Lot 84 Forestburgh Road, Glen Spey

$43,000
64 N Main Street, Liberty
  • Commercial Sale
  • 0 Beds
  • 0 Baths
  • 6,916 SqFt

64 N Main Street, Liberty

$550,000 ↓ $49,000
1195 Nys Route 17b, Mongaup Valley
  • Land
  • 0 Beds
  • 0 Baths
  • 0 SqFt

1195 Nys Route 17b, Mongaup Valley

$349,900 ↓ $50,000
Kelly Bridge Road, Liberty
  • Land
  • 0 Beds
  • 0 Baths
  • 0 SqFt

Kelly Bridge Road, Liberty

$159,000 ↑ $14,500
4861 Swiss Hill, Jeffersonville
  • Land
  • 0 Beds
  • 0 Baths
  • 0 SqFt

4861 Swiss Hill, Jeffersonville

$249,000 ↑ $4,000
Sale Pending
507 Tanzman Road, Liberty
  • Residential
  • 3 Beds
  • 2 Baths
  • 0 SqFt

507 Tanzman Road, Liberty

$250,000
Sale Pending
4710 St Rt 55, Bethel
  • Residential
  • 5 Beds
  • 2 Baths
  • 2,089 SqFt

4710 St Rt 55, Bethel

$350,000
Sale Pending
275 S Main Street, Liberty
  • Commercial Sale
  • 0 Beds
  • 0 Baths
  • 7,668 SqFt

275 S Main Street, Liberty

$385,000 ↑ $36,000

Ulster County Board of Realtors LogoTHE DATA RELATING TO REAL ESTATE ON THIS WEBSITE COMES IN PART FROM THE IDX OF THE MULTIPLE LISTING SERVICE OF ULSTER COUNTY, INC. REAL ESTATE LISTINGS HELD BY BROKERAGE FIRMS OTHER THAN Coldwell Banker Village Green Realty ARE MARKED WITH IDX LOGO AND THE DETAILED INFORMATION ABOUT THEM INCLUDES THE NAME OF THE LISTING BROKER.

COPYRIGHT © 2026 BY THE MULTIPLE LISTING SERVICE OF ULSTER COUNTY, INC. ALL RIGHTS RESERVED.

ALL INFORMATION PROVIDED IS DEEMED RELIABLE BUT IS NOT GUARANTEED AND SHOULD BE INDEPENDENTLY VERIFIED. IDX INFORMATION IS PROVIDED EXCLUSIVELY FOR CONSUMERS' PERSONAL, NON-COMMERCIAL USE AND MAY NOT BE USED FOR ANY PURPOSE OTHER THAN TO IDENTIFY PROSPECTIVE PROPERTIES CONSUMERS MAY BE INTERESTED IN PURCHASING.

Columbia Greene Northern Dutchess MLS Logo IDX INFORMATION IS PROVIDED EXCLUSIVELY FOR CONSUMERS' PERSONAL, NON-COMMERCIAL USE AND MAY NOT BE USED FOR ANY PURPOSE OTHER THAN TO IDENTIFY PROSPECTIVE PROPERTIES CONSUMERS MAY BE INTERESTED IN PURCHASING.

Hudson Gateway MLS LogoINFORMATION COPYRIGHT 2022, ONEKEY™ MLS. ALL RIGHTS RESERVED. THE SOURCE OF THE DISPLAYED DATA IS EITHER THE PROPERTY OWNER OR PUBLIC RECORD PROVIDED BY NON-GOVERNMENTAL THIRD PARTIES. IT IS BELIEVED TO BE RELIABLE BUT NOT GUARANTEED. THIS INFORMATION IS PROVIDED EXCLUSIVELY FOR CONSUMERS’ PERSONAL, NON-COMMERCIAL USE. THE DATA RELATING TO REAL ESTATE FOR SALE ON THIS WEBSITE COMES IN PART FROM THE IDX PROGRAM OF ONEKEY® MLS

Listing information last updated on June 8th, 2026 at 5:16pm EDT.

Listing information last updated on June 8th, 2026 at 5:05pm EDT.