28 Lyon Ave, Greenwich, CT 06830 Property Records

Greenwich Town property record for 28 Lyon Ave, Greenwich, CT 06830

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 2,445 sqft · built 1955
Lot Size	0.14 acres (6,098 sqft)
Owner	Individual Name on File
Tax Bill	$6,071 (2025)
Flood Zone	Zone X (minimal risk)
APN	`03-1380S`

Property Details

APN / Parcel Number

Primary APN	`03-1380S`
Alternative APNs	`GREE M:03 B:1380/S` `215/186`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,445 sqft Living Area
Basement Area	1,178 sqft
Unfinished Basement	1,178 sqft

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1970
Architectural Style	Cape Cod
Exterior Material	Brick
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	6,098 sqft (0.14 acres)
Garage Type	Basement
Parking Spaces	1 Parking Space
Deck Area	Deck Area

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Oil

Location & Zoning

Account Number	215/186
Street Address	28 LYON AVE
City	GREENWICH
State	CT
Zip	06830-6206
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-6
Legal Block	1380/S
Jurisdiction	GREENWICH CT
Township / Civil Division	GREENWICH
Census Block Group	4
Census Block	4003
Census Tract	10500

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	28 LYON AVE, GREENWICH, CT 06830-6206
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Updated	Sep 20, 2026

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
2025	$6,071.00	$491,260 (-) Land $304,710 Building $186,550	$343,882 Land $213,297 Building $130,585
2024	$6,071.00 (+6.21%)
2023	$5,716.00 (+0.92%)	$491,260 (-) Land $304,710 Building $186,550
2022	$5,664.00	$491,260 Land $304,710 Building $186,550

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 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

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	Direct burnable vegetation at the parcel

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 153 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Communications Fiber · Cable	8,000 / 8,000
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Starlink Satellite	280 / 30
T-Mobile USA Fixed Wireless	100 / 20