4 Convent Ct, Syosset, NY 11791 Property Records

Nassau County and Oyster Bay Town property record for 4 Convent Ct, Syosset, NY 11791

Property Summary

Property Type	Single Family Home
Details	3 ba · 2,986 sqft · built 1955
Lot Size	0.236 acres (10,282 sqft)
Owner	2 Individual Names on File
Last Sale	$1,550,000 (Aug 2024)
Tax Bill	$25,339 (2025)
Deeds & Mortgages	Feb 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`15-075-00-0037`

Property Details

APN / Parcel Number

Primary APN	`15-075-00-0037`
Alternative APNs	`2489-15-075-00-0037-0` `15075000037000000000` `282489 15.-75-37` `15075 00370`

Interior

Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,986 sqft Living Area
Gross Area	3,694 sqft
1st Floor Area	1,222 sqft
Basement Area	730 sqft
Finished Basement	598 sqft
Unfinished Basement	132 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1955
Architectural Style	Split Level
Exterior Material	Brick/Stone
Construction Type	Frame
Foundation Type	Concrete
Roof Material	Other
Lot Area	10,282 sqft (0.236 acres)
Lot Dimensions	64 ft deep x 53 ft wide
View / Lot	Cul-De-Sac
Garage Type	Attached
Garage Area	576 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Frame Porch
Porch Area	197 sqft
Balcony Area	22 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	15075 00370
Street Address	4 CONVENT CT
City	SYOSSET
State	NY
Zip	11791-3621
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TOWN #3 SCH DIST 012
Legal Subdivision	HERSTAN HOMES
Legal Block	75
Legal Lot Number	37
Jurisdiction	NASSAU NY
Township / Civil Division	OYSTER BAY
Census Block Group	2
Census Block	2006
Census Tract	518400

Owner

4 Convent Ct is owned and occupied by two individuals who bought it in August 2024.

Source: Nassau County and Oyster Bay Town records, as of June 17, 2026

Owner of Record	2 Individual Names on File
Mailing Address	4 CONVENT CT, SYOSSET, NY 11791-3621
Occupancy	Owner Occupied
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.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 23, 2024 · Amount on File
Deed Sale	Aug 23, 2024 · Amount on File
Prior Sale	Jun 26, 1996 · Amount on File
Deed Document Number	2024-00051721
Deed Book / Page	D14532 / 148
Record Updated	Oct 29, 2026

February 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NASSAU NY
Property Address	4 CONVENT CT, SYOSSET, NY 11791-3621
Document Number	0420130727
Book / Page	042013 / 000727
Instrument Date	Feb 11, 2017
Transaction Type	Mortgage
Record Updated	Apr 26, 2017
Title Company	TITLEVEST AGENCY INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	4 CONVENT CT SYOSSET NY 117913621, SYOSSET, NY 11791-3621

Mortgage

Document Number	0420130727
Date	Mar 28, 2017
Book Page	042013/000727
Instrument	31129

Lender

Name	JP MORGAN CHASE BK
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	Mar 27, 2032

Tax Assessment & Valuation

The 2025 property tax bill for 4 Convent Ct was $25,339.

Source: Nassau County and Oyster Bay Town assessment roll, as of June 17, 2026

Property Jurisdictions

Type	Name
State	New York
County	Nassau County
County Subdivision	Oyster Bay Town
Unified School District	Syosset Central School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$855 Land $346 Building $509	$893,000
2025	$25,339.00
2023	$23,374.00 Additional exemption filed	$909 Land $352 Building $557	$909,000

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.

Flood

FEMA maps place 4 Convent Ct 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	2 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

The area around 4 Convent Ct has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 481 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