45 Saint Marks Ln, Islip, NY 11751 Property Records

Suffolk County and Islip Town property record for 45 Saint Marks Ln, Islip, NY 11751 · Last verified May 2026

Property Summary

Property Type	Single Family Home
Details	2,240 sqft · built 1967
Lot Size	0.31 acres (13,504 sqft)
Owner	Company Name on File
Deeds & Mortgages	Sep 2017 Transfer
Flood Zone	Zone X (minimal risk)
APN	`472889 371.-3-30`

Property Details

APN / Parcel Number

Primary APN	`472889 371.-3-30`
Alternative APNs	`0500-371.00-03.00-030.000` `288937100000030300000000` `472800768770` `604720`

Interior

Building Area	2,240 sqft Living Area
1st Floor Area	1,120 sqft

Exterior

Year Built	Built 1967
Effective Year Built	Effective 1967
Lot Area	13,504 sqft (0.31 acres)
Lot Width	82 ft Width
Garage Type	Attached
Garage Area	440 sqft

Location & Zoning

Account Number	604720
Street Address	45 SAINT MARKS LN
City	ISLIP
State	NY
Zip	11751-4125
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	X2219968Y184080 T059H00000000
Legal Block	1000
Legal Lot Number	300
Jurisdiction	SUFFOLK NY
Township / Civil Division	ISLIP
Census Block Group	1
Census Block	1003
Census Tract	147402

Owner

Source: Suffolk County and Islip Town records · APN 472889 371.-3-30

Assessment roll updated April 30, 2026 · Last verified May 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on File
Mailing Address	45 SAINT MARKS LN, ISLIP, NY 11751-4125
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Updated	Jun 08, 2026

September 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SUFFOLK NY
Recording Date	Sep 18, 2017
Property Address	45 SAINT MARKS LN, ISLIP, NY 11751-4125
Document Number	0129300031
Book / Page	012930 / 000031
Instrument Date	Jul 25, 2017
Transaction Type	Transfer
Record Updated	Jan 14, 2020
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Irrevocable Trust
Address	5827 JAMESON RD ROUGEMONT NC 275728334, ROUGEMONT, NC 27572-8334

Tax Assessment & Valuation

Source: Suffolk County and Islip Town records · Assessment roll updated April 30, 2026 · Last verified May 2026

Property Jurisdictions

Type	Name
State	New York
County	Suffolk County
County Subdivision	Islip Town
Unified School District	Islip Union Free School District (KG - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Assessed Value	Assessed Market Value
2025	$50,800 (-) Land $14,900 Building $35,900
2024		$715,493 (+2.54%) Land $209,859 Building $505,634
2023	$50,800 Land $14,900 Building $35,900	$697,802 Land $204,670 Building $493,132

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031474021, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Flood Insurance Cost	Premium on Record median of 40 individual NFIP policies nearby
Nearby Flood Policies	40 in force
Nearby Flood Claims	19 (1980–2023)
Claims Outside the SFHA	18 of 19
Most Recent Claim	Jul 2023, rainfall accumulation
Claims By Storm	Hurricane Sandy, Oct 2012 · 2 claims

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 274 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Optimum Communications	Fiber	8,000 / 8,000
Verizon	Fiber	2,300 / 2,300
Optimum Communications	Cable	940 / 35
T-Mobile USA	Fixed Wireless	100 / 20

Availability varies by address; speeds are provider-advertised maximums, not measured.