9 Armstrong Ln, Riverside, CT 06878 Property Records

Greenwich Town property record for 9 Armstrong Ln, Riverside, CT 06878

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 3,566 sqft · built 1928
Lot Size	0.37 acres (16,117 sqft)
Owner	2 Individual Names on File
Last Sale	$2,312,000 (Jul 2020)
Tax Bill	$19,654 (2025)
Deeds & Mortgages	Jul 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`05-1608S`

Property Details

APN / Parcel Number

Primary APN	`05-1608S`
Alternative APNs	`GREE M:05 B:1608/S` `390/028`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	3 Stories
Building Area	3,566 sqft Living Area
Basement Area	1,076 sqft
Unfinished Basement	1,076 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1928
Effective Year Built	Effective 1950
Architectural Style	Colonial
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	16,117 sqft (0.37 acres)
Garage Type	Attached
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	390/028
Street Address	9 ARMSTRONG LN
City	RIVERSIDE
State	CT
Zip	06878-2201
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-12
Legal Block	1608/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	2
Census Block	2002
Census Tract	11100

Owner

Source: Greenwich Town records · APN 05-1608S

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	9 ARMSTRONG LN, RIVERSIDE, CT 06878-2201
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jul 31, 2020 · Amount on Record
Deed Sale	Jul 31, 2020 · Amount on Record
Prior Sale	Jun 03, 1998 · Amount on Record
Deed Document Number	20206094
Deed Book / Page	7710 / 96
Transfer Doc	5990-254
Record Updated	Sep 20, 2026

July 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GREENWICH CT
Recording Date	Jul 31, 2020
Property Address	9 ARMSTRONG LN, RIVERSIDE, CT 06878-2201
Document Number	7710-96
Book / Page	7710 / 96
Instrument Date	Jul 30, 2020
Instrument	6094
Transaction Type	Transfer
Record Updated	May 21, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
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 WEST ST, BROOKLYN, NY 11222-6271

Mortgage

Document Number	6095
Date	Jul 31, 2020
Instrument	6095

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	2.13%
Type Change Date	Aug 01, 2025
Max Rate At Change	2.25%
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 and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$19,654.00	$1,590,260 (-) Land $1,104,600 Building $485,660	$1,113,182 Land $773,220 Building $339,962
2024	$19,654.00 (+6.21%)
2023	$18,504.00 (+0.92%)	$1,590,260 (-) Land $1,104,600 Building $485,660
2022	$18,336.00	$1,590,260 Land $1,104,600 Building $485,660

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of November 28, 2025 · 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

Wildfire

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 at the parcel

Values are read at the parcel center point; 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
Frontier Fiber	5,000 / 5,000
Verizon Fixed Wireless	300 / 20

Based on FCC filings for 354 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	AQUARION-EASTERN FAIRFIELD COUNTY private · serves 351,756 people
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 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.