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$129,900
57 Days On Site

485 State Route 13
Williamstown, NY 13493

For Sale|Single Family Residence|Active Under Contract
4
Beds
1
Total Bath
1
Full Bath
1,931
SqFt
$67
/SqFt
1890
Built
County:
Oswego
Listing courtesy of Brian D Murphy of Acropolis Realty Group LLC (315) 256-8284
Call Now: 1-607-257-0666
Is this the listing for you? We can help make it yours.
1-607-257-0666
485 State Route 13485 State Route 13485 State Route 13485 State Route 13
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Monthly Payment (Est.)

$593
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

Welcome to 485 NY-13 in Williamstown, a thoughtfully updated 4 bed, 1 bath home that blends classic charm with major modern improvements. The home immediately stands out with its beautiful two-story front porch, highlighted by a custom tongue-and-groove ceiling, creating the perfect space to relax and enjoy. Inside, you’ll find a spacious living room, a generous dining area ideal for gatherings, and a large, functional kitchen designed for everyday living. The first floor features a convenient bedroom, full bath, and laundry, providing flexible living options for guests, multi-generational needs, or one-level living. What truly sets this property apart is the investment already made in its core systems. Major upgrades include a 200 amp electrical service with new wiring, a high efficiency 95% propane boiler, 2” foil faced ISO insulation warp, and R-48 attic insulation delivering exceptional energy efficiency and comfort year-round. The exterior is equally impressive with maintenance free vinyl siding and windows and a professionally installed green metal roof, a must have feature for durability in this area. With 4 bedrooms, strong mechanicals, and extensive updates already completed, this home offers the perfect combination of space, reliability, and long-term value, making it an outstanding opportunity!

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Listing Snapshot
Price 
$129,900
Days On Site 
57 Days
Bedrooms 
4
Inside Area (SqFt) 
1,931 sqft
Total Baths 
1
Full Baths 
1
Partial Baths 
N/A
Lot Size 
0.3217 Acres
Year Built 
1890
MLS® Number 
S1657344
Status 
Active Under Contract
Property Tax 
$2,608
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
a month agoStatus changed to Active Under Contract
a month agoListing updated with changes from the MLS®
2 months agoListing first seen on site
General Features
Acres 
0.3217
Cross Street 
Route 17
Foundation 
Stone
Levels 
Two
Number Of Stories 
2
Parking 
No GarageShared Driveway
Property Sub Type 
Single Family Residence
Sewer 
Septic Tank
Special Circumstances 
Standard
SqFt Total 
1931
Style 
Historic Antique
Utilities 
Electricity Connected
Water Source 
PrivateWell
Interior Features
Appliances 
DishwasherElectric Water HeaterMicrowaveRefrigerator
Basement 
Crawl SpaceFull
Cooling 
Ceiling Fan(s)
Electric 
Circuit Breakers
Flooring 
CarpetHardwoodVariesVinyl
Heating 
PropaneOilBaseboardWoodWall Furnace
Interior 
Eat-in Kitchen
Laundry Features 
Main Level
Main Level Bedrooms 
1
Window Features 
Insulated Windows
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Exterior Features
Construction Details 
Attic/Crawl Hatchway(s) InsulatedFoam InsulationFrameOtherVinyl Siding
Lot Features 
OtherRectangular LotSee Remarks
Patio And Porch 
CoveredPorch
Roof 
Metal
Windows/Doors 
Insulated Windows
Community Features
Financing Terms Available 
CashConventionalFHAUSDA LoanVA Loan
MLS Area 
Williamstown-356200
School District 
Altmar-Parish-Williamstown
Township 
Not Applicable
Schools
School District
Altmar-Parish-Williamstown
Elementary School
Unknown
Middle School
Unknown
High School
Unknown
Listing courtesy of Brian D Murphy of Acropolis Realty Group LLC (315) 256-8284



The data relating to real estate on this website comes in part from the Internet Data Exchange (IDX) Program of NYSAMLS’s. Real estate listings held by firms other than are marked with the IDX logo and detailed information about them includes the Listing Broker’s Firm Name.

All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change, or withdrawal. Neither the listing broker(s) nor shall be responsible for any typographical errors, misinformation, misprints, and shall be held totally harmless. © Last checked: 2026-03-11 08:36 AM UTC CNYIS, UNYREIS, WNYREIS. All rights reserved.

Neighborhood & Commute
Source: Walkscore
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