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4 Bedroom Homes in Mongaup Valley, NY

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1 listing

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3 beds New construction With a pool

4 Bedroom Homes in Mongaup Valley, NY

4 Bedroom Homes in Mongaup Valley, NY

1 Listing

4 Bedroom Homes in Mongaup Valley, NY

1 Listing

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #10311208632

42Active
$944,500
4 bd · 2 ba · 1,833 sqft
28 Martin Lane, Mongaup Valley, NY
Carol Malek · Malek Properties
Your local brokerage
Thomas O'Leary
Realty.com
Lic. #10311208632
Call Thomas

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L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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OneKey MLS: The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey 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 deemed reliable but not guaranteed. Copyright © 2026 OneKey MLS. All Rights Reserved

Mongaup Valley, NY community profile

Area: 6.9 sq. mi.

Source: HJN community data

Mongaup Valley housing market

July 2026 · This period is still settling

Homes on the market · MLS, as of Jul 21, 2026

Median list price: $354,000
Homes for sale: 20

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 15, 2026

Median home size: 1,134 sq. ft.