450 State Route 146 Guilderland, NY $ 750,000
450 State Route 146
$ 750,000
Recently Listed
Open House 8/8 11am - 1pm
Share Save

450 State Route 146

Guilderland, NY, 12009
$ 750,000
Bedrooms4 Baths3.1 Sq 3,550

Monthly Estimate*

$ 4,736

450 State Route 146, Guilderland, NY 12009 - Image 1
450 State Route 146, Guilderland, NY 12009 - Image 2
450 State Route 146, Guilderland, NY 12009 - Image 3
450 State Route 146, Guilderland, NY 12009 - Image 4
450 State Route 146, Guilderland, NY 12009 - Image 5
450 State Route 146, Guilderland, NY 12009 - Image 6
450 State Route 146, Guilderland, NY 12009 - Image 7
450 State Route 146, Guilderland, NY 12009 - Image 8
450 State Route 146, Guilderland, NY 12009 - Image 9
450 State Route 146, Guilderland, NY 12009 - Image 10
450 State Route 146, Guilderland, NY 12009 - Image 11
450 State Route 146, Guilderland, NY 12009 - Image 12
450 State Route 146, Guilderland, NY 12009 - Image 13
450 State Route 146, Guilderland, NY 12009 - Image 14
450 State Route 146, Guilderland, NY 12009 - Image 15
450 State Route 146, Guilderland, NY 12009 - Image 16
450 State Route 146, Guilderland, NY 12009 - Image 17
450 State Route 146, Guilderland, NY 12009 - Image 18
450 State Route 146, Guilderland, NY 12009 - Image 19
450 State Route 146, Guilderland, NY 12009 - Image 20
450 State Route 146, Guilderland, NY 12009 - Image 21
450 State Route 146, Guilderland, NY 12009 - Image 22
450 State Route 146, Guilderland, NY 12009 - Image 23
450 State Route 146, Guilderland, NY 12009 - Image 24
450 State Route 146, Guilderland, NY 12009 - Image 25
450 State Route 146, Guilderland, NY 12009 - Image 26
450 State Route 146, Guilderland, NY 12009 - Image 27
450 State Route 146, Guilderland, NY 12009 - Image 28
450 State Route 146, Guilderland, NY 12009 - Image 29
450 State Route 146, Guilderland, NY 12009 - Image 30
450 State Route 146, Guilderland, NY 12009 - Image 31
450 State Route 146, Guilderland, NY 12009 - Image 32
450 State Route 146, Guilderland, NY 12009 - Image 33
450 State Route 146, Guilderland, NY 12009 - Image 34
450 State Route 146, Guilderland, NY 12009 - Image 35
450 State Route 146, Guilderland, NY 12009 - Image 36
450 State Route 146, Guilderland, NY 12009 - Image 37
450 State Route 146, Guilderland, NY 12009 - Image 38
450 State Route 146, Guilderland, NY 12009 - Image 39
View a Virtual Tour

Single Family Home for sale in Guilderland, NY

for $750,000 with 4 bedrooms and 3 full baths, 1 half bath. This 3,550 square foot home was built in 1880 on a lot size of 0.48.

Lovingly restored over decades of ownership, this remarkable 1880s Colonial seamlessly blends timeless character with thoughtful modern updates. Inside, you'll find a beautifully updated eat-in kitchen featuring brand-new quartz countertops, a stylish new backsplash, and updated appliances. The impressive great room addition (2007) is the heart of the home, boasting soaring cathedral ceilings, recessed lighting, a floor-to-ceiling stone fireplace, and ample space for entertaining. A custom bar with matching stone veneer creates the perfect setting for hosting family and friends year-round. The first floor offers flexibility with two bedrooms (one used as an office), a laundry room, a half bath, and a formal dining room. Upstairs, you'll find three additional bedrooms, each with its own en-suite full bathroom and walk-in closet, a rare and desirable feature. Step outside to your own backyard retreat, complete with in-ground pool (liner 2024 and pump 2026) and patio designed for relaxing and entertaining all summer long. The property backs up to Black Creek (flood zone free) adding to the charm and tranquility this home offers. Enjoy peace of mind with countless updates, including a brand-new heating system (2025), new electrical panel (2025), mini-split system for year-round comfort, updated windows, new flooring, and modern fixtures throughout. Enjoy the best of Guilderland living with nearby favorites like Indian Ladder Farms, Tawasentha Park, the Altamont Fairgrounds, local restaurants, and scenic trails. From weekend adventures to everyday conveniences, everything you love is right outside your door. This is a rare opportunity to own a true piece of history that is beautifully updated while preserving the charm and craftsmanship that makes this one-of-a-kind home so special!

See more

Open House

8/8/2026 11:00 AM - 1:00 PM
8/9/2026 11:00 AM - 1:00 PM
450 State Route 146 Guilderland, NY
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 750,000

Bedrooms

4

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 8,371

Style

Colonial

Lot Size

0.48

Year Built

1880

Town/City

Guilderland

County/Region

Albany

MLS | Web ID

202623385

Features
Interior
Interior Amenities High Speed Internet Paddle Fan Walk-In Closet(s) Wet Bar Built-in Features Cathedral Ceiling(s) Crown Molding Eat-in Kitchen
Basement Full Unfinished
Flooring Tile Hardwood
Total Fireplaces 1
Fireplace Features Family Room Gas
Basement (Y/N) N
Air Conditioning Y/N Y
Heating Y/N Y
Window Features Window Treatments Drapes
Fireplace Y/N Y
Above Grade Finished Area 3550.0
Half Baths 1
Laundry Features Laundry Room Main Level
Total Bedrooms 4
Below Grade Finished Area 0.0
Below Grade Finished Area Source CRS
Above Grade Finished Area Source Plans
Total Baths 4
See more
General
Sewer Public Sewer
Heating Ductless Hot Water Natural Gas Steam
Cooling Ductless
Possession At Closing
Roof Shingle Asphalt
Appliances Dishwasher Dryer Gas Oven Microwave Refrigerator
Zoning Single Residence
Garage Spaces 0.0
Patio/Porch Features Front Porch Patio
Architectural Style Colonial
Pool Features In Ground
Security Features Smoke Detector(s) Carbon Monoxide Detector(s)
Construction Materials Vinyl Siding
Year Built 1880
Property Subtype Single Family Residence
Waterfront Features Creek
County Albany
New Construction N
Property Type Residential
HOA N
Attached Garage N
Garage Y/N N
Other Structures Shed(s)
Total Rooms 8
Full Baths 3
Status Active
Directions Rt 145 Altamont NY near School Rd.
High School Guilderland
City Altamont
Body of Water Black Creek
High School District Guilderland
Lot Size Units Acres
Lot Size Square Feet 20908.8
Carport Y/N N
Elementary School Altamont
Land Lease Y/N N
Tax Annual Amount 8371.72
Home Warranty Y/N N
Property Condition Updated/Remodeled
Lease Renewal Y/N N
Additional Parcels Y/N N
Lease Considered Y/N N
Rent Control Y/N N
Virtual Tour https://drive.google.com/file/d/1UvqYFjpBo0FTFZMLhpcCQLybc_aamGiS/view?usp=sharing
Standard Status Active
Tax Assessed Value 0
Tax Lot 16.000
See more
Exterior
Exterior Amenities Garden Lighting
Fencing Vinyl Full
Parking Features Off Street Driveway
Lot Features Cleared Garden Landscaped
Water Source Public
Total Parking 5.0
Lot Size Area 0.48
Spa N
Lot Dimensions 100x210
Lot Size Acres 0.48
Waterfront Y/N Y
Door Features French Doors
Crops Included Y/N N
Horse Y/N N
Irrigation Water Rights Y/N N
See more
Internal Only
Street Number 1 450
See more
* Excluded Features
List By
Andrea Tallman

Listing Agent

Kw Platform

Broker

(518) 410-8050

Phone

andreatallman@kw.com

Email

Affordability Calculator

$5,433
Per Month
87%
13%
0%
Monthly Principal & Interest
$4,736
Monthly Property Taxes
$698
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save

Discover how much house you can afford

Your dream home may be within reach.

Learn More about how to save

The time to sell is now
THE TIME TO SELL IS NOW! What's my home worth?
Nearby
3061923 Elementary School
853397 Middle School
Guilderland High School High School
Pricing History
DatePricePrice ChangeDescription
8/6/2026$750,000 Listed Price

Map


See all

450 State Route 146, Guilderland, NY, 12009 is a Single Family Home for sale at $750,000 with 3,550 sqft and a lot size of 0.48. 450 State Route 146 has 4 bedrooms, 3.1 baths, and was built in 1880. The property's zip code is 12009 which is in Guilderland, NY