75 Delafield Island Rd, Darien, CT 06820 Property Records

Darien Town property record for 75 Delafield Island Rd, Darien, CT 06820

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 3,913 sqft · built 1967
Lot Size	1.01 acres (43,996 sqft)
Owner	2 Individual Names on File
Last Sale	$1,625,000 (Jan 2021)
Tax Bill	$22,001 (2025)
Deeds & Mortgages	Dec 2022 Refinance Jan 2021 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`DARI M:70 B:32`

Property Details

APN / Parcel Number

Primary APN	`DARI M:70 B:32`
Alternative APN	`5677`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Half Baths	2 Half Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	3,913 sqft Living Area
1st Floor Area	1,729 sqft
Basement Area	276 sqft
Unfinished Basement	276 sqft
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace
Central Vacuum	Central Vacuum

Exterior

Year Built	Built 1967
Effective Year Built	Effective 2021
Architectural Style	Colonial
Exterior Material	Wood Siding
Lot Area	43,996 sqft (1.01 acres)
Garage Type	Attached
Parking Spaces	1 Parking Space
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Central
Heating Fuel	Oil

Location & Zoning

Account Number	5677
Street Address	75 DELAFIELD ISLAND RD
City	DARIEN
State	CT
Zip	06820-6015
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-1
Legal Block	32
Jurisdiction	DARIEN CT
Township / Civil Division	DARIEN
Census Block Group	1
Census Block	1013
Census Tract	30300

Owner

75 Delafield Island Rd is owned and occupied by two individuals who bought it in January 2021.

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

Owner of Record	2 Individual Names on File
Mailing Address	75 DELAFIELD ISLAND RD, DARIEN, CT 06820-6015
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
Dec 21, 2022	Deed of Trust, Mortgage · Stand-Alone Refinance CITIZENS BANK
Jan 11, 2021	Deed of Trust, Mortgage · Line of Credit CITIZENS BANK
Jan 11, 2021	Deed, Transfer · ARM CITIZENS BANK OF RHODE ISLAND

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 11, 2021 · Amount on File
Deed Sale	Jan 11, 2021 · Amount on File
Deed Book / Page	1705 / 233
Record Updated	Sep 20, 2026

December 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DARIEN CT
Property Address	75 DELAFIELD ISLAND RD, DARIEN, CT 06820-6015
Transaction Type	Mortgage
Record Updated	Feb 16, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0001750-73
Date	Dec 21, 2022
Book Page	1750/73

Lender

Name	CITIZENS BANK
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	289 Months
Due	Jan 1, 2047

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DARIEN CT
Property Address	75 DELAFIELD ISLAND RD, DARIEN, CT 06820-6015
Transaction Type	Mortgage
Record Updated	Feb 7, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	1705-263
Date	Jan 11, 2021
Book Page	1705/263

Lender

Name	CITIZENS BANK
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

January 2021: Deed, Transfer

Document Type	Deed
Jurisdiction	DARIEN CT
Recording Date	Jan 11, 2021
Property Address	75 DELAFIELD ISLAND RD, DARIEN, CT 06820-6015
Document Number	1705-233
Book / Page	1705 / 233
Instrument Date	Jan 5, 2021
Transaction Type	Transfer
Record Updated	Nov 18, 2021

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	371 WHIPPOORWILL RD, CHAPPAQUA, NY 10514-2312

Mortgage

Document Number	001705-239
Date	Jan 11, 2021
Book Page	1705/239

Lender

Name	CITIZENS BANK OF RHODE ISLAND
Type	Bank

Agreement

Type	ARM
Amount	Amount on Record
Term	361 Months
Due	Feb 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	2.88%
Type Change Date	Feb 1, 2031
Index	LIBOR

Tax Assessment & Valuation

The 2025 property tax bill for 75 Delafield Island Rd was $22,001.

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	$22,001.00	$1,421,280 Land $589,750 Building $831,530	$994,896 Land $412,825 Building $582,071
2024	$22,001.00 (+6.31%)
2023	$20,695.00 (+2.21%)	$1,175,160 (-) Land $491,470 Building $683,690
2022	$20,248.00	$1,175,160 Land $491,470 Building $683,690

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

Flood

FEMA maps place 75 Delafield Island Rd 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 75 Delafield Island Rd 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 94% of the US · lower than 89% 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 97 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

May also be available: T-Mobile.

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