18 5th St, Bayville, NY 11709 Property Records

Nassau County and Oyster Bay Town property record for 18 5th St, Bayville, NY 11709

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,111 sqft · built 1962
Lot Size	0.092 acres (4,000 sqft)
Owner	2 Individual Names on File
Last Sale	$405,000 (Sep 2017)
Tax Bill	$7,953 (2025)
Deeds & Mortgages	Sep 2017 Sale & Mortgage
Flood Zone	Zone AE (high risk)
APN	`28-047-00-0154`

Property Details

APN / Parcel Number

Primary APN	`28-047-00-0154`
Alternative APNs	`2401-28-047-00-0154-0` `28047000154000000000` `282401 28.-47-154` `28047 01540`

Interior

Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,111 sqft Living Area
1st Floor Area	1,075 sqft
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1962
Effective Year Built	Effective 1962
Architectural Style	Raised Ranch
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Foundation Type	Concrete
Roof Material	Other
Lot Area	4,000 sqft (0.092 acres)
Lot Dimensions	100 ft deep x 40 ft wide
View / Lot	Dead End
Garage Type	Basement

Exterior Amenities

Deck Area	72 sqft
Patio Area	72 sqft
Balcony Area	36 sqft
Shed	1 Shed
Shed Area	140 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	28047 01540
Street Address	18 5TH ST
City	BAYVILLE
State	NY
Zip	11709-2433
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	154-155
Legal Subdivision	MAP C AND PART OF MAP A OF PINE ISLAND
Legal Block	47
Legal Lot Number	154-1
Jurisdiction	NASSAU NY
Township / Civil Division	OYSTER BAY
Census Block Group	1
Census Block	1019
Census Tract	517902

Owner

18 5th St is owned and occupied by two individuals who bought it in September 2017.

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

Owner of Record	2 Individual Names on File
Mailing Address	18 5TH ST, BAYVILLE, NY 11709-2433
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.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 25, 2017 · Amount on File
Deed Sale	Sep 25, 2017 · Amount on File
Prior Sale	Oct 19, 2009 · Amount on File
Deed Document Number	201796092
Deed Book / Page	13565 / 103
Record Updated	Oct 29, 2026

September 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	NASSAU NY
Recording Date	Sep 25, 2017
Property Address	18 5TH ST, BAYVILLE, NY 11709-2433
Document Number	0135650103
Book / Page	013565 / 000103
Instrument Date	Sep 15, 2017
Instrument	96092
Transaction Type	Transfer
Record Updated	Jan 10, 2019
Title Company	AMBASSADOR ABSTRACT COMPANY INC, AMBASSADOR ABSTRACT CO INC

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,620.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	3020 MURRAY ST FLUSHING NY 113542444, FLUSHING, NY 11354-2444

Mortgage

Document Number	424020095
Date	Sep 25, 2017
Book Page	042402/000095
Instrument	96093

Lender

Name	MELROSE CU
Type	Credit Union
Address	BRIARWOOD, NY 11435

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	Sep 24, 2032

Tax Assessment & Valuation

The 2025 property tax bill for 18 5th St was $7,953 with a homeowner's exemption.

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

Property Jurisdictions

Type	Name
State	New York
Municipality	Bayville Village
County	Nassau County
County Subdivision	Oyster Bay Town
Unified School District	Locust Valley Central School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$393 Land $156 Building $237	$393,000
2025	$7,953.00
2023	$8,000.00 Additional exemption filed	$435 Land $172 Building $263	$435,000

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 18 5th St in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.

Source: FEMA National Flood Hazard Layer, effective April 5, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	10.0 ft
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on File median of 554 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	554 in force
Nearby Flood Claims	202 (1978–2023)
Claims Outside the SFHA	20 of 202
Most Recent Claim	Dec 2023 · rainfall accumulation
Claims by Event	Hurricane Sandy, Nov 2012 · 119 claims Hurricane Irene, Aug 2011 · 14 claims Coastal Storm, High Tides, Heavy Rain, & Flooding, Dec 1992 · 23 claims

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

Wildfire risk around 18 5th St 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.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	BAYVILLE (V) serves 6,700 people · EPA ID NY2902816
Water Source	Groundwater
Last State Inspection	Oct 2023
Lead	2 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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 539 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber	980 / 880
T-Mobile Fixed Wireless	100 / 20

Cell Coverage

5G (outdoors only) and 4G LTE

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