11 Libby Ln, Darien, CT 06820 Property Records

Darien Town property record for 11 Libby Ln, Darien, CT 06820

Property Summary

Property Type	Single Family Home
Details	5 bd · 3.5 ba · 4,459 sqft · built 1954
Lot Size	1.36 acres (59,242 sqft)
Owner	2 Individual Names on File
Last Sale	$2,100,000 (Jul 2005)
Tax Bill	$25,630 (2025)
Flood Zone	Zone X (minimal risk)
APN	`DARI M:09 B:62`

Property Details

APN / Parcel Number

Primary APN	`DARI M:09 B:62`
Alternative APN	`4967`

Interior

Bedrooms	5 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	4,459 sqft Living Area
1st Floor Area	2,166 sqft
Basement Area	232 sqft
Unfinished Basement	232 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace
Central Vacuum	Central Vacuum

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1954
Architectural Style	Colonial
Exterior Material	Aluminum/Vinyl
Lot Area	59,242 sqft (1.36 acres)
Garage Type	Attached
Parking Spaces	1 Parking Space
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Oil

Location & Zoning

Account Number	4967
Street Address	11 LIBBY LN
City	DARIEN
State	CT
Zip	06820-3310
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-1
Legal Block	62
Jurisdiction	DARIEN CT
Township / Civil Division	DARIEN
Census Block Group	1
Census Block	1002
Census Tract	30500

Owner

Source: Darien Town assessment roll, APN DARI M:09 B:62, as of 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	11 LIBBY LN, DARIEN, CT 06820-3310
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jul 21, 2005 · Amount on Record
Deed Sale	Jul 21, 2005 · Amount on Record
Deed Book / Page	1227 / 298
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Darien Town assessment roll as of 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	$25,630.00	$1,655,710 (+52.71%) Land $1,013,110 Building $642,600	$1,158,997 Land $709,177 Building $449,820
2024	$25,630.00 (+34.24%)
2023	$19,093.00 (+2.21%)	$1,084,230 (-) Land $659,260 Building $424,970
2022	$18,681.00	$1,084,230 Land $659,260 Building $424,970

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, County delivery 09001C, as of November 28, 2025 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Low lower than 80% of the US · above 55% of Connecticut
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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

Internet Providers

Source: FCC Broadband Data Collection, 127 locations within half a mile, as of December 31, 2025 · Last verified October 2026

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

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CT0150011, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	AQUARION-EASTERN FAIRFIELD COUNTY private · serves 351,756 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.