26 Winthrop Dr, Riverside, CT 06878 Property Records

Greenwich Town property record for 26 Winthrop Dr, Riverside, CT 06878

Property Summary

Property Type	Single Family Home
Details	5 bd · 5.5 ba · 3,718 sqft · built 1949
Lot Size	0.43 acres (18,731 sqft)
Owner	2 Individual Names on File
Last Sale	$3,100,000 (May 2023)
Tax Bill	$23,606 (2026)
Deeds & Mortgages	Feb 2023 Mortgage May 2023 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`05-2223S`

Property Details

APN / Parcel Number

Primary APN	`05-2223S`
Alternative APNs	`GREE M:05 B:2223/S` `408/012`

Interior

Bedrooms	5 Beds
Full Baths	5.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	3,718 sqft Living Area
Basement Area	1,094 sqft
Unfinished Basement	1,094 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1949
Effective Year Built	Effective 1965
Architectural Style	Split Level
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	18,731 sqft (0.43 acres)
Garage Type	Attached
Parking Spaces	1 Parking Space
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	408/012
Street Address	26 WINTHROP DR
City	RIVERSIDE
State	CT
Zip	06878-1912
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-12
Legal Block	2223/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	1
Census Block	1005
Census Tract	11100

Owner

26 Winthrop Dr is owned and occupied by two individuals who bought it in May 2023.

Source: Greenwich Town records, as of October 21, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on File
Mailing Address	26 WINTHROP DR, RIVERSIDE, CT 06878-1912
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Feb 6, 2023	Deed of Trust, Mortgage · ARM FIRST REPUBLIC BANK
May 3, 2023	Warranty Deed, Transfer · Stand-Alone First Mortgage HSBC BANK USA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 3, 2023 · Amount on File
Deed Sale	May 3, 2023 · Amount on File
Prior Sale	Mar 5, 2015 · Amount on File
Deed Document Number	20232310
Deed Book / Page	8216 / 198
Record Updated	Oct 29, 2026

February 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	26 WINTHROP DR, RIVERSIDE, CT 06878-1912
Transaction Type	Mortgage
Record Updated	Nov 20, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0008193-33
Date	Feb 6, 2023
Book Page	8193/33
Instrument	649

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	ARM
Amount	Amount on Record
Term	361 Months
Due	Mar 1, 2053

Interest

Rate Type	Adjustable Rate
Rate	5.13%
Type Change Date	Mar 1, 2030
Index	1-Year CMT

May 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GREENWICH CT
Recording Date	May 3, 2023
Property Address	26 WINTHROP DR, RIVERSIDE, CT 06878-1912
Document Number	008216-198
Book / Page	8216 / 198
Instrument Date	May 1, 2023
Instrument	2310
Transaction Type	Transfer
Record Updated	Nov 20, 2025

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
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
Relationship	Joint Tenants
Address	26 WINTHROP DR, RIVERSIDE, CT 06878-1912

Mortgage

Document Number	0000002311
Date	May 3, 2023
Instrument	2311

Lender

Name	HSBC BANK USA
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2026 property tax bill for 26 Winthrop Dr was $23,606, up 2% from the year before.

Source: Greenwich Town assessment roll, as of June 25, 2026

Property Jurisdictions

Type	Name
State	Connecticut
County Subdivision	Greenwich Town
Unified School District	Greenwich School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$23,606.00 (+1.98%)	$2,251,620 (+20.22%) Land $1,284,990 Building $966,630	$4,273,441 (+225.94%)
2025	$23,148.00	$1,872,990 Land $1,070,790 Building $802,200	$1,311,093 Land $749,553 Building $561,540
2024	$23,148.00 (+8.83%)
2023	$21,270.00 (+0.92%)	$1,827,980 (-) Land $1,070,790 Building $757,190
2022	$21,077.00	$1,827,980 Land $1,070,790 Building $757,190

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

Flood

FEMA maps place 26 Winthrop Dr in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective November 28, 2025

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 26 Winthrop Dr is low, with less than 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 96% of the US · lower than 94% of Connecticut
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

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	AQUARION-EASTERN FAIRFIELD COUNTY private · serves 351,756 people · EPA ID CT0150011
Water Source	Surface water
Last State Inspection	Jun 2025
Lead	Under 1 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	24 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 363 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Frontier Fiber	5,000 / 5,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Xfinity.

Nearby Properties on Winthrop Dr

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures