24 Walnut Ave, Setauket (East Setauket), NY 11733 Property Records

Suffolk County and Brookhaven Town property record for 24 Walnut Ave, Setauket, NY 11733

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,038 sqft · built 1935
Lot Size	0.28 acres (12,197 sqft)
Owner	2 Individual Names on File
Last Sale	$65,000 (Sep 2000)
Tax Bill	$16,052 (2024)
Deeds & Mortgages	Dec 2018 Transfer
Flood Zone	Zone X (minimal risk)
APN	`0205-007.00-05.00-020.000`

Property Details

APN / Parcel Number

Primary APN	`0205-007.00-05.00-020.000`
Alternative APNs	`472209 007.00-05-020.000` `220900700000050200000000` `00000405560` `0000405560` `405560`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,038 sqft Living Area

Exterior

Year Built	Built 1935
Effective Year Built	Effective 1935
Exterior Material	Brick
Lot Area	12,197 sqft (0.28 acres)
View / Lot	Waterfront

Utilities, Heating & Cooling

Heating System	Radiant

Location & Zoning

Account Number	405560
Street Address	24 WALNUT AVE
City	SETAUKET
State	NY
Zip	11733-4020
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	BAY VIEW PARK 449 157 157A 158&158A
Legal Subdivision	BAY VIEW PARK
Legal Block	7000
Legal Lot Number	500
Jurisdiction	SUFFOLK NY
Township / Civil Division	BROOKHAVEN
Census Block Group	3
Census Block	3002
Census Tract	158001

Owner

Source: Suffolk County and Brookhaven Town records · APN 0205-007.00-05.00-020.000

Assessment roll updated August 11, 2026 · Last verified August 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 File
Mailing Address	17 MILL ST, 3, DORCHESTER, MA 02122-3560
Owner Type	Individual
Vesting	Individual(s)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Sep 29, 2000 · Amount on Record
Deed Sale	Sep 29, 2000 · Amount on Record
Deed Book / Page	12074 / 632
Last Transfer Date	Aug 13, 2024
Record Updated	Sep 20, 2026

December 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SUFFOLK NY
Recording Date	Dec 04, 2018
Property Address	24 WALNUT AVE, SETAUKET, NY 11733-4020
Document Number	0129900702
Book / Page	012990 / 000702
Instrument Date	Oct 15, 2018
Transaction Type	Transfer
Record Updated	Jan 10, 2019

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	17 MILL ST BOSTON MA 021223560, BOSTON, MA 02122-3560

Tax Assessment & Valuation

Source: Suffolk County and Brookhaven Town records · Assessment roll updated August 11, 2026 · Last verified August 2026

Property Jurisdictions

Type	Name
State	New York
County	Suffolk County
County Subdivision	Brookhaven Town
Municipality	Poquott Village
Unified School District	Three Village Central School District (KG - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$4,100 (-) Land $400 Building $3,700	$854,166 (+11,149.39%) Land $75,472 Building $698,113
2024	$16,052.00
2023		$4,100 Land $400 Building $3,700	$7,593 Land $741 Building $6,852

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 18, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 20 policies
Nearby Flood Policies	20 in force
Nearby Flood Claims	15 (1983–2024)
Claims Outside the SFHA	9 of 15
Most Recent Claim	Aug 2024 · Severe Storm And Flooding
Claims by Event	Hurricane Sandy, Oct 2012 · 5 claims Coastal Storm, High Tides, Heavy Rain, & Flooding, Dec 1992 · 2 claims

Wildfire

Wildfire Risk	Low lower than 93% of the US · lower than 89% of New York
Wildfire Likelihood	Under 0.01% annual chance
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 as of December 31, 2025 · Last verified October 2026

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

Based on FCC filings for 184 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people
Water Source	Groundwater
Last State Inspection	Jan 2024
Lead	1 ppb (2025–2027) action level 15 ppb

Violations Reported to EPA

Water Quality	Asbestos resolved · Jul 2020
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.