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5 Beds
2 Baths
3,632 sqft

$499,000

6778 State Route 158, Altamont NY, 12009

Price per sqft$137.39
Built in1951
Property size3,632 sqft
Property typeMulti-family

Overview

Active

Listed Oct 7, 2026

Updated 39h ago

INVESTMENT OPPORTUNITY IN THE GUILDERLAND SCHOOL DISTRICT! This expansive Altamont duplex offers two spacious 1,600+ sq. ft. units, each with the potential for three bedrooms, a full bath, in-unit laundry, kitchen, living room, and private back deck. Beyond the two residential units, the property features an attached three-bay garage with loft space above, plus additional bonus space behind the garage with a half bath—providing intriguing potential for additional usable or income-producing space, subject to municipal approvals, while potentially retaining the garage bays. Situated on a .49-acre lot backing to forever-wild land, the property offers a private backyard with seasonal fruit trees. Even better, the solar panels are OWNED outright and transfer with the sale, providing long-term value without a solar lease. Significant capital improvements have already been completed, including a new driveway (2026), two new garage doors (2026), new oil tank (2025), new electrical panel (2024), hot water tanks (2023 & 2024), updated flooring, sheetrock, and more. With two substantial units, extensive garage and bonus space, owned solar, major recent improvements, and potential for further value creation, this is a compelling opportunity for an investor or owner-occupant looking to build equity in the Guilderland School District.

$3,320/mo

Est. mortgage payment based on a $499,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
202627740

Interior Features

Bedrooms
5
Bathrooms
2
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
Yes

Exterior Features

Lot Size
0.49 Acres

Other Property Details

Taxes
$11,118
Tax Frequency
Annually
Garage
Yes
View
Yes

Listed by Joshua Wolin with Coldwell Banker Prime Properties
Listing Contact: 914-980-9309 

The IDX display contains information sourced from Global MLS as of 10/10/2026. This data is intended solely for personal, non-commercial use and is not to be utilized for any other purposes except to identify potential properties for purchase. Although the MLS data displayed is typically considered reliable, it is not guaranteed to be accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and are advised to conduct their own investigations or seek professional assistance. Other sources besides the Listing Agent may have contributed to the MLS data presented. Unless expressly specified in writing, the Broker/Agent has not confirmed any information obtained from external sources. The Broker/Agent may or may not have acted as the Listing and/or Selling Agent and cannot guarantee the accuracy of property locations displayed on any map. Any compensation offers are solely made to participants of the MLS where the listing is registered.

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Data last updated on 10/10/2026 at 3:55 AM UTC

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