Sullivan County, NY Real Estate & Homes For Sale
1,066 homes
- NEW - 34 MIN AGO0.59 ACRESListing by: Rodeo Realty Inc
- NEW - 15 HRS AGO2.44 ACRESListing by: Hudson Valley Home Connection
- NEW - 19 HRS AGO2.06 ACRESListing by: Lucille Hand Real Estate, Active
- NEW - 20 HRS AGO2.06 ACRESListing by: Lucille Hand Real Estate
- NEW CONSTRUCTIONBUILDABLE PLAN$1,275,000+3 Beds2.5 Baths1,783 sqftRed Hill Plan in The Catskill Project,
Livingston Manor, NY 12758Listing by: Regen Development Company, Inc - NEW - 22 HRS AGOFOR SALE BY OWNER0.46 ACRES
- NEW - 1 DAY AGO8.37 ACRESListing by: LW 21 LLC
- Listing by: Malek Properties
- Listing by: Malek Properties
- Listing by: Diane C. Butler
- Listing by: eXp Realty
- Listing by: eXp Realty
- Listing by: Preferred Properties Real Esta
- Listing by: Keller Williams Hudson Valley
- Listing by: Caroline Akt Realty LLC
- Listing by: Payne Team LLC
- Listing by: Cronin & Company Real Estate
- Listing by: Joy Romano Realty
- Listing by: Four Seasons Sotheby's Int., Active
- Listing by: Land and Water Realty LLC
- Listing by: Caroline Akt Realty LLC
- Listing by: Resort Realty
- Listing by: Land and Water Realty LLC
- Listing by: Diane C. Butler
- Listing by: Land and Water Realty LLC
- Listing by: Hart & Johnson Realty
- Listing by: Carole Edwards Realty
- Listing by: Team W Realty LLC
- Listing by: North Point Management Corp
- Listing by: Country House Realty, Inc., Active
- Listing by: Curasi Realty, Inc.
- Listing by: Compass Greater NY, LLC
- Listing by: VIP Realty Home Inc.
- Listing by: Malek Properties, Inc., Active
- Listing by: Boller Properties
- Listing by: Joy Romano Realty
- Listing by: EAGLE VALLEY REALTY
Sullivan County, NY Real Estate Trends
Learn about the Sullivan County, NY housing market through trends and averages.Affordability of Living in Sullivan County, NY
| Month | Median home value |
|---|---|
| May 2025 | $306k |
| June 2025 | $305k |
| July 2025 | $304k |
| August 2025 | $303k |
| September 2025 | $304k |
| October 2025 | $304k |
| November 2025 | $305k |
| December 2025 | $306k |
| January 2026 | $308k |
| February 2026 | $310k |
| March 2026 | $313k |
| April 2026 | $315k |
Trends and affordability stats are provided by third party data sources.
Average Home Value in Sullivan County, NY, by Home Size
| Home Size | Home Value* |
|---|---|
| 1 bedroom (See homes) | $176,356 |
| 2 bedrooms (See homes) | $239,563 |
| 3 bedrooms (See homes) | $326,805 |
| 4 bedrooms (See homes) | $387,240 |

IDX information © 2026 by the Hudson Valley Catskill Region MLS. All Rights Reserved.
The data relating to real estate on this website comes in part from the IDX of the Hudson Valley Catskill Region MLS.
Information is deemed reliable but is not guaranteed accurate by the MLS. 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.
Information is deemed reliable but is not guaranteed accurate by the MLS. 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.

Based on information submitted to the MLS GRID as of 2026-02-06 15:18:24 PST. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Click here for more information