11 Colonial Ln, Riverside, CT 06878 Property Records

Greenwich Town property record for 11 Colonial Ln, Riverside, CT 06878 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	5 Beds
Bathrooms	5.5 Baths
Year Built	Built 1970
Square Footage	3,470 sqft Living Area
Lot Size	13,068 sqft (0.3 acres)
Occupancy	Owner Occupied
Last Sale	$3,750,000 (2023)
Tax Bill	$22,307.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`05-2657S`
Alternative APNs	`GREE M:05 B:2657/S` `409/116`

Interior

Bedrooms	5 Beds
Full Baths	5.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	11 Rooms
Building Area	3,470 sqft Living Area
Basement Area	1,170 sqft Basement
Unfinished Basement	1,170 sqft Unfinished
Stories	2 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1958
Effective Year Built	Effective 1970
Architectural Style	Colonial Style
Exterior Material	Wood Siding Exterior
Construction Type	Frame Construction
Roof Construction	Gable Roof Construction
Roof Material	Wood Shingle Roof
Lot Area	13,068 sqft (0.3 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Attached Garage
Deck Area	Deck Area

Utilities and HVAC

Cooling System	HVAC Cooling
Heating System	Forced Air with Air Conditioning Heating
Heating Fuel	Gas Heating Fuel

Location & Zoning

Account Number	409/116
Street Address	11 COLONIAL LN
City	RIVERSIDE
State	CT
Zip	06878-2301
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Block	2657/S
Jurisdiction	GREENWICH CT
Minor Civil Division	GREENWICH
Census Blockgroup	3
Census Block	3009
Census Tract	11100

Owner

Source: Greenwich Town records · APN 05-2657S

Assessment roll updated June 25, 2026 · Last verified July 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	11 COLONIAL LN, RIVERSIDE, CT 06878-2301
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	Jul 12, 2023 · Amount on Record
Deed Sale	Jul 12, 2023 · Amount on Record
Deed Doc Number	20234090
Deed Book / Page	8238 / 201
Record Refreshed	Sep 20, 2026

July 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GREENWICH CT
Recording Date	Jul 12, 2023
Property Address	11 COLONIAL LN, RIVERSIDE, CT 06878-2301
Document Number	008238-201
Book / Page	8238 / 201
Instrument Date	Jul 11, 2023
Instrument	4090
Transaction Type	Transfer
Record Updated	Jul 27, 2023

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants

Mortgage

Document Number	0000004091
Date	Jul 12, 2023
Instrument	4091

Lender

Name	US BANK NA
Type	Bank

Agreement

Type	Stand Alone First Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	5.13%
Type Change Date	Aug 01, 2033
Max Rate At Change	2.75%
Index	1-Year CMT

Tax Assessment & Valuation

Source: Greenwich Town records · Assessment roll updated June 25, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	Connecticut
County Subdivision	Greenwich Town
Unified School District	Greenwich School District (PK - 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	$22,307.00	$1,804,950 (+14.13%) Land $1,000,650 Building $804,300	$1,263,465 Land $700,455 Building $563,010
2024	$22,307.00 (+21.22%)
2023	$18,402.00 (+0.92%)	$1,581,510 (-) Land $1,000,650 Building $580,860
2022	$18,235.00	$1,581,510 Land $1,000,650 Building $580,860

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, County delivery 09001C updated November 28, 2025 · 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	Low above 3% of the US · above 4% of Connecticut
Wildfire Likelihood	Less than 1 in 10,000 per year
Exposure	Direct burnable vegetation at the parcel

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