Welcome to 843 Warner Rd, a lovingly maintained 4-bedroom, 1-bath home offered by its original owner for the very first time since it was built in 1955. Set on a spacious lot in the sought-after Niskayuna School District, this 2,111-square-foot home blends timeless character with meaningful, recent upgrades.
Inside, hardwood floors run throughout, gas insert fireplace, efficiency replacement vinyl windows installed throughout the home. A generous sunroom addition -- built roughly 10 years ago with its own mini-split heating and cooling system -- offers a bright, flexible space perfect for a home office, playroom, or year-round retreat, independent of the main house's HVAC.
Major systems have been thoughtfully updated for peace of mind: a gas furnace and central air conditioning system installed just 1 year ago. Roof approximately 10 years old. With 4 bedrooms, this home offers plenty of room to grow, entertain, or work from home.
This is a rare opportunity to own a true one-owner home in one of the Capital Region's most desirable school districts.
Active
$429,000
843 Warner Road, Niskayuna, NY 12309
4beds
2,111sqft
Single Family Residence, Residential
Built in 1955
0.5 Acres Lot
$418,800 Zestimate®
$203/sqft
$-- HOA
What's special
Gas insert fireplaceHardwood floors run throughoutSpacious lotGenerous sunroom addition
- 8 days
- 1,111
- 73
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Empire Real Estate Firm LLC 518-662-7653,
Frank Montanaro 518-522-2656
Source: Global MLS,MLS#: 202626337
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 1
- Full bathrooms: 1
Bedroom
- Level: First
Bedroom
- Level: First
Bedroom
- Level: First
Full bathroom
- Level: First
Basement
- Level: Basement
Kitchen
- Level: First
Living room
- Level: First
Sun room
- Level: First
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Dishwasher, Disposal, Dryer, Gas Oven, Gas Water Heater, Refrigerator, Washer
Features
- Basement: Walk-Out Access
- Number of fireplaces: 1
- Fireplace features: Gas, Insert
Interior area
- Total structure area: 2,111
- Total interior livable area: 2,111 sqft
- Finished area above ground: 2,111
- Finished area below ground: 0
Video & virtual tour
Property
Parking
- Total spaces: 4
- Parking features: Paved, Driveway
- Garage spaces: 1
- Has uncovered spaces: Yes
Features
- Exterior features: Other
Lot
- Size: 0.5 Acres
Details
- Parcel number: 422400 61.11412
- Zoning description: Single Residence
- Special conditions: 48 Hour Contingency
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Ranch
- Property subtype: Single Family Residence, Residential
Materials
- Vinyl Siding
- Foundation: Block, Slab
- Roof: Asphalt
Condition
- New construction: No
- Year built: 1955
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
HOA
- Has HOA: No
Location
- Region: Niskayuna
Financial & listing details
- Price per square foot: $203/sqft
- Tax assessed value: $363,000
- Annual tax amount: $6,269
- Date on market: 9/17/2026
Estimated market value
$418,800
$398,000 - $440,000
$2,514/mo
Price history
| Date | Event | Price |
|---|---|---|
| 9/17/2026 | Listed for sale | $429,000$203/sqft |
Source:  Global MLS #202626337 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $245,000 |
| 2024 | -- | $245,000 |
| 2023 | -- | $245,000 |
| 2022 | -- | $245,000 |
| 2021 | -- | $245,000 |
| 2020 | -- | $245,000 |
| 2019 | -- | $245,000 |
| 2018 | -- | $245,000 |
| 2017 | $6,270 | $245,000 |
| 2016 | -- | $245,000 +8.9% |
| 2015 | -- | $225,000 |
| 2014 | -- | $225,000 |
| 2013 | -- | $225,000 |
| 2012 | -- | $225,000 |
| 2011 | -- | $225,000 |
| 2010 | -- | $225,000 |
| 2009 | -- | $225,000 |
| 2008 | -- | $225,000 +120.6% |
| 2007 | -- | $102,000 |
| 2006 | -- | $102,000 |
| 2005 | -- | $102,000 |
| 2004 | -- | $102,000 |
| 2002 | -- | $102,000 |
| 2001 | -- | $102,000 |
| 2000 | -- | $102,000 |
Find assessor info on the county website
Monthly payment
Climate risks
Neighborhood: 12309
Nearby schools
Schools provided by the listing agent
- Elementary: Birchwood
- High: Niskayuna
Source: Global MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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