343 Hoyt St, Darien, CT 06820 Property Records

Darien Town property record for 343 Hoyt St, Darien, CT 06820

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 2,694 sqft · built 1958
Lot Size	0.5 acres (21,780 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,190,000 (Apr 2015)
Tax Bill	$12,045 (2025)
Deeds & Mortgages	May 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`DARI M:08 B:200`

Property Details

APN / Parcel Number

Primary APN	`DARI M:08 B:200`
Alternative APN	`5588`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,694 sqft Living Area
1st Floor Area	867 sqft
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1958
Effective Year Built	Effective 2013
Architectural Style	Colonial
Exterior Material	Wood Siding
Lot Area	21,780 sqft (0.5 acres)
Garage Type	Attached
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Oil

Location & Zoning

Account Number	5588
Street Address	343 HOYT ST
City	DARIEN
State	CT
Zip	06820-2406
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R12
Legal Block	200
Jurisdiction	DARIEN CT
Township / Civil Division	DARIEN
Census Block Group	2
Census Block	2001
Census Tract	30100

Owner

Source: Darien Town records, as of July 9, 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 Record
Mailing Address	343 HOYT ST, DARIEN, CT 06820-2406
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 22, 2015 · Amount on Record
Deed Sale	Apr 22, 2015 · Amount on Record
Prior Sale	Nov 9, 2012 · Amount on Record
Deed Book / Page	1554 / 213
Record Updated	Sep 20, 2026

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DARIEN CT
Property Address	343 HOYT ST, DARIEN, CT 06820-2406
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	1679-81
Date	May 18, 2020
Book Page	1679/81

Lender

Name	KEY BANK NA
Type	Bank

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.63%
Type Change Date	Jun 1, 2030
Index	LIBOR

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Connecticut
County Subdivision	Darien Town
Unified School District	Darien School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$12,045.00	$778,120 (+27.89%) Land $238,000 Building $540,120	$544,684 Land $166,600 Building $378,084
2024	$12,045.00 (+12.41%)
2023	$10,715.00 (+2.21%)	$608,440 (-) Land $190,400 Building $418,040
2022	$10,483.00	$608,440 Land $190,400 Building $418,040

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
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 80% of the US · above 55% of Connecticut
Wildfire Likelihood	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 434 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Frontier Fiber	7,000 / 7,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

Cell Coverage

5G (outdoors only) and 4G LTE

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