42 Fairfield Ave, Darien, CT 06820 Property Records

Darien Town property record for 42 Fairfield Ave, Darien, CT 06820

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 1,949 sqft · built 1906
Lot Size	0.23 acres (10,019 sqft)
Owner	2 Individual Names on File
Last Sale	$505,000 (Jan 2020)
Tax Bill	$11,986 (2025)
Deeds & Mortgages	Jun 2021 Refinance Jan 2020 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`DARI M:20 B:117`

Property Details

APN / Parcel Number

Primary APN	`DARI M:20 B:117`
Alternative APN	`4906`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,949 sqft Living Area
1st Floor Area	610 sqft
Basement Area	510 sqft
Unfinished Basement	130 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1906
Effective Year Built	Effective 2021
Architectural Style	Other
Exterior Material	Wood Siding
Lot Area	10,019 sqft (0.23 acres)

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Oil

Location & Zoning

Account Number	4906
Street Address	42 FAIRFIELD AVE
City	DARIEN
State	CT
Zip	06820-4213
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R13
Legal Block	117
Jurisdiction	DARIEN CT
Township / Civil Division	DARIEN
Census Block Group	1
Census Block	1020
Census Tract	30500

Owner

42 Fairfield Ave is owned and occupied by two individuals who bought it in January 2020.

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on File
Mailing Address	42 FAIRFIELD AVE, DARIEN, CT 06820-4213
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jun 16, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance CITIZENS BANK
Jan 21, 2020	Deed, Transfer · Stand-Alone First Mortgage LUXURY MORTGAGE CORP
Jan 15, 2019	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 21, 2020 · Amount on File
Deed Sale	Jan 21, 2020 · Amount on File
Deed Book / Page	1670 / 570
Record Updated	Sep 20, 2026

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DARIEN CT
Property Address	42 FAIRFIELD AVE, DARIEN, CT 06820-4213
Transaction Type	Mortgage
Record Updated	Jan 17, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	001720-759
Date	Jun 16, 2021
Book Page	1720/759

Lender

Name	CITIZENS BANK
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2051

January 2020: Deed, Transfer

Document Type	Deed
Jurisdiction	DARIEN CT
Recording Date	Jan 21, 2020
Property Address	42 FAIRFIELD AVE, DARIEN, CT 06820-4213
Document Number	1670-570
Book / Page	1670 / 570
Instrument Date	Jan 14, 2020
Transaction Type	Transfer
Record Updated	May 21, 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

Mortgage

Document Number	1670572
Date	Jan 21, 2020
Instrument	1670/572

Lender

Name	LUXURY MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

January 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	DARIEN CT
Recording Date	Jan 15, 2019
Property Address	42 FAIRFIELD AVE, DARIEN, CT 06820-4213
Document Number	1647-359
Book / Page	001647 / 000359
Instrument Date	Jan 15, 2019
Transaction Type	Transfer
Record Updated	Feb 6, 2019

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	42 FAIRFIELD AVE DARIEN CT 068204213, DARIEN, CT 06820-4213

Tax Assessment & Valuation

The 2025 property tax bill for 42 Fairfield Ave was $11,986.

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	$11,986.00	$774,270 Land $395,640 Building $378,630	$541,989 Land $276,948 Building $265,041
2024	$11,986.00 (+12.93%)
2023	$10,614.00 (+38.22%)	$602,700 (+35.23%) Land $376,810 Building $225,890
2022	$7,679.00	$445,690 Land $376,810 Building $68,880

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

Flood

FEMA maps place 42 Fairfield Ave 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 42 Fairfield Ave is low, with 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 80% of the US · above 55% of Connecticut
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within ember reach

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 321 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
Starlink Satellite	280 / 30
AT&T Fixed Wireless	100 / 20

May also be available: T-Mobile.

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