Schenectady County and Rotterdam Town property record for 3521 Guilderland Ave, Schenectady, NY 12306
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 2,065 sqft · built 1950 |
| Lot Size | 1.35 acres (58,806 sqft) |
| Owner | Individual Name on File |
| Last Sale | $162,500 (May 2014) |
| Tax Bill | $7,660 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 422800 70.6-2-16.1 |
| Primary APN | 422800 70.6-2-16.1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 2,065 sqft Living Area |
| 1st Floor Area | 1,288 sqft |
| Upper Floors Area | 700 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Cape Cod |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 58,806 sqft (1.35 acres) |
| Garage Type | Attached |
| Garage Area | 200 sqft |
| Parking Spaces | 1 Parking Space |
| Pool Type | In-Ground Vinyl Pool |
|---|---|
| Pool Area | 512 sqft |
| Porch | Slab |
| Patio Area | 150 sqft |
| Shed | 1 Shed |
| Shed Area | 60 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Septic |
| Water Source | Commercial |
| Street Address | 3521 GUILDERLAND AVE |
|---|---|
| City | SCHENECTADY |
| State | NY |
| Zip | 12306-1809 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A-1 |
| Legal Block | 2 |
| Legal Lot Number | 16.001 |
| Jurisdiction | SCHENECTADY NY |
| Township / Civil Division | ROTTERDAM |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 33002 |
3521 Guilderland Ave is owned and occupied by an individual who bought it in May 2014.
Source: Schenectady County and Rotterdam Town records, as of September 23, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 3521 GUILDERLAND AVE, SCHENECTADY, NY 12306-1809 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 5, 2014 · Amount on File |
| Deed Sale | May 5, 2014 · Amount on File |
| Deed Document Number | 201417600 |
| Deed Book / Page | 1893 / 281 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 3521 Guilderland Ave was $7,660, down 7.2% from the year before.
Source: Schenectady County and Rotterdam Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Schenectady County |
| County Subdivision | Rotterdam Town |
| Unified School District | Schalmont Central School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $7,660.00 (-7.23%) | ||
| 2025 | $8,257.00 | $205,900 Land $54,100 Building $151,800 | $316,800 Land $83,239 Building $233,561 |
| 2023 | $205,900 Land $54,100 Building $151,800 | $270,900 Land $71,179 Building $199,721 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3521 Guilderland Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective January 7, 2014 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 3521 Guilderland Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 54% of New York |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | ROTTERDAM WD #5 serves 28,000 people · EPA ID NY4600069 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2025 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 98 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fiber | 980 / 880 |
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