350 Riverside Ave, Riverside, CT 06878 Property Records

Greenwich Town property record for 350 Riverside Ave, Riverside, CT 06878

Property Summary

Property Type	Mixed Use Commercial Office / Residential
Details	3,582 sqft · built 1890
Lot Size	0.32 acres (13,939 sqft)
Owner	Company Name on Record
Last Sale	$3,475,000 (Oct 2020)
Tax Bill	$24,454 (2026)
Deeds & Mortgages	Apr 2019 Mortgage Oct 2020 Sale
Flood Zone	Zone AE (high risk)
APN	`05-1009S`

Property Details

APN / Parcel Number

Primary APN	`05-1009S`
Alternative APNs	`GREE M:05 B:1009/S` `426/079`

Interior

Stories	2 Stories
Building Area	3,582 sqft Total Area

Exterior

Year Built	Built 1890
Effective Year Built	Effective 1890
Construction Type	Frame
Lot Area	13,939 sqft (0.32 acres)
View / Lot	Waterfront
Boat Access	Boat Access

Location & Zoning

Account Number	426/079
Street Address	350 RIVERSIDE AVE
City	RIVERSIDE
State	CT
Zip	06878-2120
Property Category	Commercial
Property Type	Commercial > Office > Mixed Use Commercial Office / Residential
Local Zoning Code	R-12
Legal Block	1009/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	3
Census Block	3002
Census Tract	11100

Owner

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	Company Name on Record
Mailing Address	350 RIVERSIDE AVE, RIVERSIDE, CT 06878-2120
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Apr 12, 2019	Deed of Trust, Mortgage · ARM LUXURY MORTGAGE CORP
Oct 15, 2020	Warranty Deed, Transfer UNKNOWN

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 15, 2020 · Amount on Record
Deed Sale	Oct 15, 2020 · Amount on Record
Prior Sale	Sep 26, 2014 · Amount on Record
Deed Document Number	20209094
Deed Book / Page	7756 / 32
Record Updated	Oct 29, 2026

April 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	350 RIVERSIDE AVE, RIVERSIDE, CT 06878-2120
Transaction Type	Mortgage
Record Updated	Aug 10, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	7495-33
Date	Apr 12, 2019
Book Page	7495/33
Instrument	2215

Lender

Name	LUXURY MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2049

Interest

Rate Type	Adjustable Rate
Type Change Date	May 1, 2029

October 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GREENWICH CT
Recording Date	Oct 15, 2020
Property Address	350 RIVERSIDE AVE, RIVERSIDE, CT 06878-2120
Document Number	7756-32
Book / Page	007756 / 000032
Instrument Date	Oct 8, 2020
Instrument	9094
Transaction Type	Transfer
Record Updated	Nov 3, 2020
Title Company	UNKNOWN

Transaction

Amount	Amount Recorded
Tax	$3,475.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	350 RIVERSIDE AVE RIVERSIDE CT 068782120, RIVERSIDE, CT 06878-2120

Tax Assessment & Valuation

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	$24,454.00 (-12.19%)	$2,332,470 (+3.51%) Land $874,020 Building $1,458,450
2025	$27,849.00	$2,253,370 (-) Land $818,160 Building $1,435,210	$1,577,359 Land $572,712 Building $1,004,647
2024	$27,849.00 (+6.21%)
2023	$26,220.00 (+0.92%)	$2,253,370 (-) Land $818,160 Building $1,435,210
2022	$25,981.00	$2,253,370 Land $818,160 Building $1,435,210

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 November 28, 2025

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	14.0 ft
Flood Insurance Requirement	Required federally backed loans

Values are read at the parcel center point; 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 97% of the US · lower than 95% of Connecticut
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	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 265 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
AT&T Fixed Wireless	100 / 20

May also be available: Verizon.

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