Nassau County and Oyster Bay Town property record for 44 Calvin Ave, Syosset, NY 11791
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 2,867 sqft · built 1974 |
| Lot Size | 0.346 acres (15,076 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,368,800 (Apr 2025) |
| Tax Bill | $26,988 (2025) |
| Deeds & Mortgages | Dec 2025 Mortgage Oct 2023 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 25-053-00-0101 |
| Primary APN | 25-053-00-0101 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,867 sqft Living Area |
| 1st Floor Area | 1,410 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1974 |
| Architectural Style | Colonial |
| Exterior Material | Wood |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Material | Other |
| Lot Area | 15,076 sqft (0.346 acres) |
| Lot Dimensions | 200 ft deep x 75 ft wide |
| Garage Type | Detached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 348 sqft |
| Patio Area | 348 sqft |
| Balcony Area | 47 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 25053 01010 |
|---|---|
| Street Address | 44 CALVIN AVE |
| City | SYOSSET |
| State | NY |
| Zip | 11791-2106 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #3 SCH DIST 012 |
| Legal Subdivision | SYOSSET ESTATES |
| Legal Block | 53 |
| Legal Lot Number | 101 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | OYSTER BAY |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 518300 |
44 Calvin Ave is owned by two individuals who bought it in April 2025.
Source: Nassau County and Oyster Bay Town records, as of June 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 11624 GROSVENOR LN, RICHMOND HILL, NY 11418-3450 |
| Owner Type | Individual |
| Vesting | Husband and Wife |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Dec 16, 2025 | Deed of Trust, Mortgage · Conventional Mortgage PENNYMAC LOAN SERVICES LLC |
| Oct 5, 2023 | Deed of Trust, Mortgage · Line of Credit BETHPAGE FCU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 4, 2025 · Amount on File |
| Deed Sale | Apr 4, 2025 · Amount on File |
| Deed Document Number | 2025-21200 |
| Deed Book / Page | D14609 / 612 |
| Prior Transfer Date | Apr 12, 1999 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NASSAU NY |
| Property Address | 44 CALVIN AVE, SYOSSET, NY 11791-2106 |
| Transaction Type | Mortgage |
| Record Updated | Dec 26, 2025 |
| Title Company | FREELAND ABSTRACT, FREEHOLD ABSTRACT |
| Name | Verified Name |
|---|---|
| Address | 44 CALVIN AVE, SYOSSET, NY 11791-2106 |
| Document Number | M482580431 |
|---|---|
| Date | Dec 16, 2025 |
| Book Page | M48258/431 |
| Instrument | 2025-81637 |
| Name | PENNYMAC LOAN SERVICES LLC |
|---|---|
| Type | Mortgage Company |
| Address | WESTLAKE VILLAGE, CA 91361 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 1, 2055 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NASSAU NY |
| Property Address | 44 CALVIN AVE, SYOSSET, NY 11791-2106 |
| Transaction Type | Mortgage |
| Record Updated | Oct 11, 2023 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE INSURANCE CO |
| Name | Verified Name |
|---|---|
| Address | 44 CALVIN AVE, SYOSSET, NY 11791-2106 |
| Document Number | M473000437 |
|---|---|
| Date | Oct 5, 2023 |
| Book Page | M47300/437 |
| Instrument | 2023-59342 |
| Name | BETHPAGE FCU |
|---|---|
| Type | Credit Union |
| Address | BETHPAGE, NY 11714 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 359 Months |
| Due | Sep 28, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for 44 Calvin Ave was $26,988.
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 | $847 Land $424 Building $423 | $847,000 | |
| 2025 | $26,988.00 | ||
| 2023 | $24,129.00 Additional exemption filed | $945 Land $473 Building $472 | $945,000 |
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.
FEMA maps place 44 Calvin Ave in Zone X, an area of minimal flood risk.
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 |
| Nearby Flood Policies | 8 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 44 Calvin 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 | None beyond ember reach |
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 432 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures