343 West Ave, Darien, CT 06820 Property Records

Darien Town property record for 343 West Ave, Darien, CT 06820 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	2 Beds
Bathrooms	1 Baths
Architecture Style	Cape Cod
Year Built	Built 1921
Square Footage	1,309 sqft Living Area
Lot Size	6,970 sqft (0.16 acres)
Occupancy	Owner Occupied
Tax Bill	$8,220.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`DARI M:48 B:45`
Alternative APN	`7903`

Interior

Bedrooms	2 Beds
Full Baths	1 Baths
Total Rooms	6 Rooms
Building Area	1,309 sqft Living Area
1st Floor	868 sqft 1st Floor
Game Room	Game Room
Stories	2 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1921
Effective Year Built	Effective 1921
Architectural Style	Cape Cod Style
Exterior Material	Aluminum/Vinyl Exterior
Lot Area	6,970 sqft (0.16 acres)

Utilities and HVAC

Heating System	Hot Water Heating
Heating Fuel	Oil Heating Fuel

Location & Zoning

Account Number	7903
Street Address	343 WEST AVE
City	DARIEN
State	CT
Zip	06820-4008
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Block	45
Jurisdiction	DARIEN CT
Minor Civil Division	DARIEN
Census Blockgroup	1
Census Block	1028
Census Tract	30500

Owner

Source: Darien Town records · APN DARI M:48 B:45

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	343 WEST AVE, DARIEN, CT 06820-4008
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
Record Refreshed	Sep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Connecticut
County Subdivision	Darien Town
Unified School District	Darien 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	$8,220.00	$531,020 (+12.3%) Land $384,860 Building $146,160	$371,714 Land $269,402 Building $102,312
2024	$8,220.00 (-1.28%)
2023	$8,327.00 (+2.21%)	$472,850 (-) Land $366,520 Building $106,330
2022	$8,147.00	$472,850 Land $366,520 Building $106,330

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 20% of the US · above 55% of Connecticut
Wildfire Likelihood	About 1 in 10,000 per year
Exposure	Indirect within ember reach

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