9 Winthrop Dr, Rye Brook (Port Chester), NY 10573 Property Records

Westchester County and Rye Town property record for 9 Winthrop Dr, Rye Brook, NY 10573

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 3,472 sqft · built 1963
Lot Size	0.456 acres (19,877 sqft)
Owner	2 Company Names on Record
Last Sale	$1,095,000 (Aug 2017)
Tax Bill	$49,549 (2025)
Deeds & Mortgages	May 2021 Refinance May 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`554805 135.42-1-44`

Property Details

APN / Parcel Number

Primary APN	`554805 135.42-1-44`
Alternative APNs	`480513504200010440000000` `00008951000`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Building Area	3,472 sqft Living Area
1st Floor Area	2,368 sqft
Basement Area	1,104 sqft
Finished Basement	1,104 sqft
Unfinished Basement	1,104 sqft

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1988
Architectural Style	Split Level
Exterior Material	Wood
Lot Area	19,877 sqft (0.456 acres)
Lot Dimensions	190 ft deep x 105 ft wide
Garage Type	Attached
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces
Patio Area	156 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	00008951000
Street Address	9 WINTHROP DR
City	RYE BROOK
State	NY
Zip	10573-1442
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-15 SFR
Legal Subdivision	PINE RIDGE
Legal Block	1
Legal Lot Number	44.000
Jurisdiction	WESTCHESTER NY
Township / Civil Division	RYE
Census Block Group	4
Census Block	4002
Census Tract	8302

Owner

Source: Westchester County and Rye Town records, as of July 21, 2026

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

Owner of Record	2 Company Names on Record
Mailing Address	9 WINTHROP DR, RYE BROOK, NY 10573-1442
Owner Type	Company
Vesting	Tenants by the Entirety

Deeds, Mortgages & Sale History

Date	Document
May 7, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance GR AFFINITY LLC
May 7, 2021	Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE AFFINITY LLC
Aug 21, 2017	Bargain and Sale Deed, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 21, 2017 · Amount on Record
Deed Sale	Aug 21, 2017 · Amount on Record
Prior Sale	Feb 11, 2004 · Amount on Record
Deed Document Number	2017572153418
Record Updated	Sep 20, 2026

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WESTCHESTER NY
Property Address	9 WINTHROP DR, RYE BROOK, NY 10573-1442
Transaction Type	Mortgage
Record Updated	May 6, 2022
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0611273022
Date	May 7, 2021
Instrument	611273022

Lender

Name	GR AFFINITY LLC
Type	Non-Lending Institution
Address	CHICAGO, IL 60613

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	360 Months
Due	May 1, 2051

Interest

Rate Type	Fixed Rate
Rate	2.99%

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WESTCHESTER NY
Property Address	9 WINTHROP DR, RYE BROOK, NY 10573-1442
Transaction Type	Mortgage
Record Updated	May 6, 2022
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0611273021
Date	May 7, 2021
Instrument	611273021

Lender

Name	GUARANTEED RATE AFFINITY LLC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 1, 2051

August 2017: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	WESTCHESTER NY
Recording Date	Aug 21, 2017
Property Address	9 WINTHROP DR, RYE BROOK, NY 10573-1442
Document Number	0572153418
Instrument Date	Aug 9, 2017
Instrument	572153418
Transaction Type	Transfer
Record Updated	May 6, 2022

Transaction

Amount	Amount Recorded
Tax	$4,380.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	9 WINTHROP DR, 9, RYE BROOK, NY 10573-1442

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	221 E 78TH ST APT 3C, 3C, NEW YORK, NY 10075-1217

Tax Assessment & Valuation

Source: Westchester County and Rye Town assessment roll, as of May 14, 2026

Property Jurisdictions

Type	Name
State	New York
County	Westchester County
County Subdivision	Rye Town
Municipality	Rye Brook Village
Unified School District	Blind Brook-Rye Union Free School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$49,549.00	$1,370,200 (+6%) Land $541,100 Building $829,100	$1,370,200 (+6%) Land $541,100 Building $829,100
2024		$1,292,600 (+4%) Land $541,100 Building $751,500	$1,292,600 (+4%) Land $541,100 Building $751,500
2023		$1,242,900 Land $515,300 Building $727,600	$1,242,900 Land $515,300 Building $727,600

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 43 individual policies
Nearby Flood Policies	178 units insured incl. 135 condo units
Nearby Flood Claims	71 (1978–2021)
Claims Outside the SFHA	15 of 71
Most Recent Claim	Sep 2021 · Remnants Of Hurricane Ida
Claims by Event	Remnants Of Hurricane Ida, Sep 2021 · 27 claims Hurricane Irene, Aug 2011 · 11 claims Severe Storms And Inland And Coastal Flooding, Apr 2007 · 12 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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 98% of the US · lower than 97.9% of New York
Wildfire Likelihood	Under 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	VEOLIA WATER NEW YORK, INC. RD-2 private · serves 57,301 people · EPA ID NY5903456
Water Source	Purchased surface water from several systems
Last State Inspection	Aug 2025
Lead	2 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	2 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 256 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber	2,300 / 2,300
T-Mobile Fixed Wireless	100 / 20

Cell Coverage

5G (outdoors only) and 4G LTE

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