20 Chivalry Ln, Nesconset, NY 11767 Property Records

Suffolk County and Smithtown Town property record for 20 Chivalry Ln, Nesconset, NY 11767

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,420 sqft · built 1971
Lot Size	0.39 acres (16,988 sqft)
Owner	Individual Name on File
Last Sale	$410,000 (Mar 2018)
Tax Bill	$14,850 (2024)
Deeds & Mortgages	Mar 2018 Sale
Flood Zone	Zone X (minimal risk)
APN	`473489 140.-2-6`

Property Details

APN / Parcel Number

Primary APN	`473489 140.-2-6`
Alternative APNs	`0800-140.00-02.00-006.000` `348914000000020060000000` `47340032765`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,420 sqft Living Area
Gross Area	3,033 sqft
1st Floor Area	1,328 sqft
2nd Floor Area	1,092 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1971
Effective Year Built	Effective 1971
Architectural Style	Raised Ranch
Exterior Material	Wood
Lot Area	16,988 sqft (0.39 acres)
View / Lot	Suburban
Garage Type	Attached
Garage Area	451 sqft
Parking Spaces	2 Parking Spaces
Porch	Covered Porch
Porch Area	302 sqft

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Oil
Sewer	Connected
Water Source	Commercial

Location & Zoning

Street Address	20 CHIVALRY LN
City	NESCONSET
State	NY
Zip	11767-2014
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	11-437001 TC-53 *5379 LOT 22 KING ARTHUR ESTS
Legal Block	2
Legal Lot Number	6
Jurisdiction	SUFFOLK NY
Township / Civil Division	SMITHTOWN
Census Block Group	2
Census Block	2003
Census Tract	135402

Owner

Source: Suffolk County and Smithtown Town records · APN 473489 140.-2-6

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	Individual Name on File
Mailing Address	20 CHIVALRY LN, NESCONSET, NY 11767-2014
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Mar 20, 2018 · Amount on Record
Deed Sale	Mar 20, 2018 · Amount on Record
Deed Book / Page	12954 / 396
Record Updated	Sep 20, 2026

March 2018: Executor's Deed, Transfer

Document Type	Executor's Deed
Jurisdiction	SUFFOLK NY
Recording Date	Mar 20, 2018
Property Address	20 CHIVALRY LN, NESCONSET, NY 11767-2014
Document Number	0129540396
Book / Page	12954 / 396
Transaction Type	Transfer
Record Updated	Aug 20, 2021

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	22151 HORACE HARDING EXPY, OAKLAND GARDENS, NY 11364-2320

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	New York
County	Suffolk County
County Subdivision	Smithtown Town
Unified School District	Smithtown 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		$5,710 (-) Land $375 Building $5,335	$713,750 (+10,775.36%) Land $46,875 Building $666,875
2024	$14,850.00
2023		$5,710 Land $375 Building $5,335	$6,563 Land $431 Building $6,132

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
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force
Nearby Flood Claims	3 (1980–2010)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Apr 2010 · other causes

Wildfire

Wildfire Risk	Low lower than 98% of the US · lower than 97.9% of New York
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation at the parcel

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 · Fixed Wireless in parts of the area	2,300 / 2,300

Based on FCC filings for 254 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.