Niskayuna, NY 12309 · Schenectady County

Built in 1955 and owned by its original owner, this 2,111-square-foot home sits on a half-acre lot in Niskayuna's tree-lined neighborhoods, close to GE Research and downtown Schenectady. The four-bedroom, one-bath residence features hardwood floors, a gas fireplace insert, and replacement vinyl windows throughout. A sunroom addition from roughly ten years ago includes its own independent mini-split heating and cooling system, ideal for flexible space. The home received a new gas furnace and central air system one year ago, and the roof dates to approximately ten years old. Assigned to the Niskayuna Central School District and with no HOA, the property includes a one-car garage and paved driveway.
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.
The price signals we can read on this listing today. For a true sense of value against recent Niskayuna sales, Sharon will pull the comparable closings and walk you through them.
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The price signals we can read on this listing today. For a true sense of value against recent Niskayuna sales, Sharon will pull the comparable closings and walk you through them.
Curious whether this home is priced right for the neighborhood?
Ask Sharon for the compsTax estimated at the Schenectady County rate. Insurance and PMI are estimates. Sharon can connect you with a lender for real numbers.
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The district this address is assigned to. Ratings and reviews are hosted on GreatSchools.
Assigned districts can change and are not guaranteed. Confirm enrollment boundaries with the district directly before relying on them.
Niskayuna is in Schenectady County, NY. There are currently 43 active listings here, ranging from $20,000 to $1,895,000. Listings in this address fall under the Niskayuna school district. Priced near the area median of $437,500.
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Empire Real Estate Firm LLC · Listed by Frank Montanaro (34365)
Contact: 518-522-2656
MLS #202626337 · Source: Global MLS, Inc.
IDX information is provided exclusively for consumers' personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the MLS. Sharon Fronk Real Estate is committed to compliance with the Fair Housing Act and provides equal opportunity in housing.
Real numbers from current MLS data. Not a third-party estimate.





Every change captured by Global MLS since this listing went live.
Public assessment record for the Niskayuna roll · Niskayuna school district · One Family Year-Round Residence
| Year | Assessed value | Full market value | Change |
|---|---|---|---|
| 2025 | $245,000 | $363,000 | +11.1% |
| 2024 | $245,000 | $326,667 | +5.3% |
| 2023 | $245,000 | $310,100 | +12.6% |
| 2022 | $245,000 | $275,300 | +7.9% |
| 2021 | $245,000 | $255,200 |
Assessed and full market values come from the local assessor and lag the market; the tax bill is the assessed value times the town, county and school rates, which the seller’s disclosure will show. STAR and other exemptions are not reflected here.
Outside FEMA-mapped flood hazard areas
This point is not inside any Special Flood Hazard Area or moderate-risk zone on the current FEMA flood map. Flood insurance is optional here and usually inexpensive.
See the official FEMA flood map for this pointSource: FEMA National Flood Hazard Layer, checked 2026-09-17. Zones are drawn by FEMA and can change; an elevation certificate governs insurance.