Nassau County and Oyster Bay Town property record for 355 Cold Spring Rd, Syosset, NY 11791
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 4,092 sqft · built 1993 |
| Lot Size | 1.01 acres (43,996 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,375,000 (Sep 2021) |
| Tax Bill | $32,256 (2025) |
| Deeds & Mortgages | Sep 2021 Sale & Mortgage Apr 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 25-040-00-0001 |
| Primary APN | 25-040-00-0001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 4,092 sqft Living Area |
| Gross Area | 4,575 sqft |
| 1st Floor Area | 2,681 sqft |
| Year Built | Built 1993 |
|---|---|
| Effective Year Built | Effective 1993 |
| Architectural Style | Contemporary |
| Exterior Material | Wood |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Material | Other |
| Lot Area | 43,996 sqft |
| View / Lot | Major Commercial Strip |
| Garage Type | Attached |
| Garage Area | 483 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Frame Porch |
|---|---|
| Porch Area | 40 sqft |
| Deck Area | 415 sqft |
| Patio Area | 498 sqft |
| Balcony Area | 70 sqft |
| Shed | 1 Shed |
| Shed Area | 128 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 25040 00010 |
|---|---|
| Street Address | 355 COLD SPRING RD |
| City | SYOSSET |
| State | NY |
| Zip | 11791-1805 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #3 SCH DIST 012 |
| Legal Block | 40 |
| Legal Lot Number | 1 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | OYSTER BAY |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 518300 |
Source: Nassau County and Oyster Bay Town records, as of June 17, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 355 COLD SPRING RD, SYOSSET, NY 11791-1805 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 8, 2021 | Bargain and Sale Deed, Transfer · Conventional Mortgage FIRST SAVINGS BANK |
| Apr 3, 2018 | Deed of Trust, Mortgage · Conventional Mortgage BETHPAGE FCU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 8, 2021 · Amount on Record |
| Deed Sale | Sep 8, 2021 · Amount on Record |
| Prior Sale | Apr 21, 2014 · Amount on Record |
| Deed Document Number | 2021116916 |
| Deed Book / Page | 14131 / 772 |
| Record Updated | Oct 29, 2026 |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Sep 8, 2021 |
| Property Address | 355 COLD SPRING RD, SYOSSET, NY 11791-1805 |
| Document Number | 0141310772 |
| Book / Page | 14131 / 772 |
| Map Reference | MAP 6914 |
| Instrument Date | Aug 26, 2021 |
| Instrument | 2021-116916 |
| Transaction Type | Transfer |
| Record Updated | Oct 6, 2021 |
| Title Company | JUDICIAL TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $19,250.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 208 30TH AVE, BAYVILLE, NY 11360 |
| Document Number | 202111691745813970 |
|---|---|
| Date | Sep 8, 2021 |
| Instrument | 2021-11691745813970 |
| Name | FIRST SAVINGS BANK |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NASSAU NY |
| Property Address | 355 COLD SPRING RD, SYOSSET, NY 11791-1805 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0427620443 |
|---|---|
| Date | Apr 3, 2018 |
| Book Page | 42762/443 |
| Instrument | 2018-029335 |
| Name | BETHPAGE FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Mar 28, 2048 |
| Rate Type | Fixed Rate |
|---|
Source: Nassau County and Oyster Bay Town assessment roll, as of June 17, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | Oyster Bay Town |
| Unified School District | Syosset Central School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,122 (-6.5%) Land $486 Building $636 | $1,122,000 (-6.5%) | |
| 2025 | $32,256.00 (-4.03%) | ||
| 2023 | $33,612.00 Additional exemption filed | $1,200 Land $530 Building $670 | $1,200,000 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective April 5, 2023 · 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 |
| Flood Insurance Cost | Premium on Record median of 13 policies |
| Nearby Flood Policies | 13 in force |
| Nearby Flood Claims | 1 (1980) |
| Most Recent Claim | Oct 1980 · tidal / storm surge |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 95% of the US · lower than 94% 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 | JERICHO WD public/private · serves 58,000 people · EPA ID NY2902831 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2023 |
| Lead | 2 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Corrosion control Jul 2023 |
| 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 113 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 2,300 / 2,300 |
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