20 Gilliam Ln, Riverside, CT 06878 Property Records

Greenwich Town property record for 20 Gilliam Ln, Riverside, CT 06878

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 3,047 sqft · built 1941
Lot Size	0.37 acres (16,117 sqft)
Owner	2 Individual Names on File
Last Sale	$2,150,000 (Mar 2017)
Tax Bill	$21,472 (2025)
Deeds & Mortgages	Nov 2021 Refinance Mar 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`05-2112S`

Property Details

APN / Parcel Number

Primary APN	`05-2112S`
Alternative APNs	`GREE M:05 B:2112/S` `390/080`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	3,047 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1941
Effective Year Built	Effective 1975
Architectural Style	Colonial
Exterior Material	Stone
Construction Type	Frame
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	16,117 sqft (0.37 acres)
Garage Type	Attached
Parking Spaces	1 Parking Space
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Account Number	390/080
Street Address	20 GILLIAM LN
City	RIVERSIDE
State	CT
Zip	06878-2214
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-20
Legal Block	2112/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	2
Census Block	2005
Census Tract	11100

Owner

20 Gilliam Ln is owned and occupied by two individuals who bought it in March 2017.

Source: Greenwich Town records, as of June 25, 2026

Owner of Record	2 Individual Names on File
Mailing Address	20 GILLIAM LN, RIVERSIDE, CT 06878-2214
Occupancy	Owner Occupied
Owner Type	Individual

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

Deeds, Mortgages & Sale History

Date	Document
Nov 2, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance WELLS FARGO BANK NA
Mar 2, 2017	Warranty Deed, Transfer CITIBANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 2, 2017 · Amount on File
Deed Sale	Mar 2, 2017 · Amount on File
Prior Sale	Jul 6, 2011 · Amount on File
Deed Book / Page	7210 / 77
Transfer Doc	7012-278
Record Updated	Sep 20, 2026

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GREENWICH CT
Property Address	20 GILLIAM LN, RIVERSIDE, CT 06878-2214
Transaction Type	Mortgage
Record Updated	Nov 18, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	8002-285
Date	Nov 2, 2021
Book Page	8002/285
Instrument	12381

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2051

March 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	GREENWICH CT
Recording Date	Mar 2, 2017
Property Address	20 GILLIAM LN, RIVERSIDE, CT 06878-2214
Document Number	7210-77
Book / Page	7210 / 77
Transaction Type	Transfer
Record Updated	May 21, 2021

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$159.55
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	72100080
Date	Mar 2, 2017
Instrument	07210/0080

Lender

Name	CITIBANK NA
Type	Bank

Agreement

Amount	Amount on Record
Term	360 Months
Due	Mar 2, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 20 Gilliam Ln was $21,472.

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
2025	$21,472.00	$1,737,330 Land $1,100,330 Building $637,000	$1,216,131 Land $770,231 Building $445,900
2024	$21,472.00 (+6.21%)
2023	$20,216.00 (+0.92%)	$1,737,330 (-) Land $1,100,330 Building $637,000
2022	$20,031.00	$1,737,330 Land $1,100,330 Building $637,000

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

Flood

FEMA maps place 20 Gilliam Ln 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 20 Gilliam Ln 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 95% of the US · lower than 92% 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 182 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

May also be available: Xfinity.

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