71 Roundtree Dr, Plainview, NY 11803 Property Records

Nassau County and Oyster Bay Town property record for 71 Roundtree Dr, Plainview, NY 11803 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bathrooms	3.5 Baths
Year Built	Built 1961
Square Footage	3,867 sqft Living Area
Lot Size	25,121 sqft (0.577 acres)
Garage	Attached, 528 sqft
Occupancy	Owner Occupied
Last Sale	$415,000 (2000)
Tax Bill	$27,742.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`13-084-00-0004`
Alternative APNs	`2489-13-084-00-0004-0` `13084000004000000000` `282489 13.-84-4` `13084 00040`

Interior

Full Baths	3.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	8 Rooms
Building Area	3,867 sqft Living Area
Gross Area	4,395 sqft Gross Area
1st Floor	987 sqft 1st Floor
Stories	2 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1961
Effective Year Built	Effective 1961
Architectural Style	Colonial Style
Exterior Material	Aluminum/Vinyl Exterior
Construction Type	Frame Construction
Roof Material	Other (not Classified) Roof
Lot Area	25,121 sqft (0.577 acres)
Depth X Width	195 ft x 164 ft Depth x Width
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	528 sqft Garage
Deck Area	315 sqft Deck
Patio Area	315 sqft Patio
Porch Area	243 sqft Porch

Utilities and HVAC

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

Location & Zoning

Account Number	13084 00040
Street Address	71 ROUNDTREE DR
City	PLAINVIEW
State	NY
Zip	11803-4010
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	TOWN #3 SCH DIST 019
Legal Subdivision	KNICKERBOCKER DEVELOPERS SEC
Legal Block	84
Legal Lot Number	4
Jurisdiction	NASSAU NY
Minor Civil Division	OYSTER BAY
Census Blockgroup	1
Census Block	1028
Census Tract	519702

Owner

Source: Nassau County and Oyster Bay Town records · APN 13-084-00-0004

Assessment roll updated June 17, 2026 · Last verified June 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	71 ROUNDTREE DR, PLAINVIEW, NY 11803-4010
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Aug 31, 2000 · Amount on Record
Deed Sale	Aug 31, 2000 · Amount on Record
Deed Book / Page	11246 / 787
Record Refreshed	Sep 20, 2026

Tax Assessment & Valuation

Source: Nassau County and Oyster Bay Town records · Assessment roll updated June 17, 2026 · Last verified June 2026

Property Jurisdictions

Type	Name
State	New York
County	Nassau County
County Subdivision	Oyster Bay Town
Unified School District	Plainview-Old Bethpage Central School District (KG - 12)

Tax Bill & Assessment History

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$957 (-7.54%) Land $512 Building $445	$957,000 (-7.54%)
2025	$27,742.00 (+3.11%)
2023	$26,906.00 Additional exemption filed	$1,035 Land $554 Building $481	$1,035,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Nassau County (36059C), updated April 5, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

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; lenders make the official flood determination.