Here is a wonderful opportunity to own a home and a share in Brookside Senior Citizen Cooperative Community, one of Cold Spring's most sought-after cooperative neighborhoods. This bright 2 bedroom, 1 bath mobile home offers approximately 793 square feet of living space. A generous three-season room adds to the square footage. Built in 1976, this 61’ x 13’ home has been lovingly cared for and steadily improved over the last few years. Through a New York State energy efficiency program, the home received blown-in insulation with heat tape beneath the unit, an updated wiring inspection, a new thermostat, and a new refrigerator, all in 2024. The roof received multiple waterproofing applications culminating in a rolled rubberized surface in 2025, and the windows and gutters have been sealed for worry-free living (spring 2026). Additional updates include a clothes dryer and microwave (2025) and a freestanding air conditioning unit (2023). Efficient heat, hot water and cooktop are fueled by propane. The home comes complete with furnishings and a workshop shed. Sale includes one share of stock in the cooperative. Monthly fees are $370 for the association and $69.73 for taxes, billed together. One resident must be 55 or older, and pets are welcome (two indoor cats and one dog under 20 pounds). CASH only. Nearby you will find shopping, dining, medical offices, Metro-North train station, and charming downtown Cold Spring on the Hudson River. Nature lovers will enjoy the close proximity to Fahnestock State Park with hiking trails, a beautiful beach, picnic areas, scenic campground, boating, hunting, fishing, and birding.
Condo (co-op)Property Type
1976Year Built
10.45 acresLot Size
$101Price/Sq.Ft.
$69/moHOA Dues
2 spacesParking
Listing by Lauren Zaccaria• Houlihan Lawrence Inc.
Contact: 914-238-4766
Bought with Lauren Zaccaria• Houlihan Lawrence Inc.
Est. $2,090 per month, based on comparable rentals
Sale and tax history for 37 Treeline Cir #37
Sale History
Tax History
Date
Event
Price
OneKey® MLS as Distributed by MLS Grid #1033167
Sep 3, 2026
Sold
$80,000
$101/sq ft
Aug 11, 2026
Pending
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Aug 7, 2026
Listed
$82,500
$104/sq ft
HGMLS #3402375
Oct 26, 2015
Sold
$20,900
$26/sq ft
Oct 20, 2015
Contingent
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Sep 21, 2015
Relisted
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Sep 16, 2015
Delisted
—
Jan 12, 2015
Price Changed
$20,900
$26/sq ft
Oct 10, 2014
Price Changed
$28,000
$35/sq ft
Oct 10, 2014
Relisted
—
Sep 22, 2014
Delisted
—
Jan 29, 2014
Listed
$32,000
$40/sq ft
Great home live inexpensively, low monthly fees under $400 with star program. Nice size rooms, lots redone including windows, and floors. Newer toilet. Great sunroom. One owner must be over 55 years old. Own a share of stock in this community. You have a voting right. sq ft taxes year built approximate. easy access. Seller thinks tear built is 1976, but not sure.
OneKey® MLS as Distributed by MLS Grid #H3402375
Oct 26, 2015
Sold
$20,900
$26/sq ft
Jan 29, 2014
Listed
$20,900
$26/sq ft
Great home live inexpensively, low monthly fees under $400 with star program. Nice size rooms, lots redone including windows, and floors. Newer toilet.Great sunroom. One owner must be over 55 years old. Own a share of stock in this community. You have a voting right. sq ft taxes year built approximate. easy access. Seller thinks tear built is 1976, but not sure.
As the MLS and public records start to fill up, we'll list the details here.
Public record
Beds
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Baths
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Stories
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Lot width
760 ft.
Lot depth
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Lot size
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Year renovated
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Sq. Ft.
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Year built
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Style
Condo/Co-op
County
Putnam County
APN
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Parking Spaces
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Basement
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Accessible
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HOA Dues
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Garage
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Features
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Last updated by owner on Apr 12, 2023.
Property details
Parking
Parking Information
Carport YN: No
Parking Total: 2
Parking Features: Driveway, Parking Lot
Interior
Heating & Cooling
Cooling: Wall/Window Unit(s)
Heating: Propane
Interior Features
Interior Features: First Floor Bedroom,First Floor Full Bath,Eat-in Kitchen,Storage