12 Wistar Ct, Darien, CT 06820 Property Records

Darien Town property record for 12 Wistar Ct, Darien, CT 06820

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 684 sqft · built 1947
Lot Size	0.2 acres (8,712 sqft)
Owner	2 Individual Names on File
Last Sale	$630,000 (Jul 2025)
Tax Bill	$6,596 (2025)
Deeds & Mortgages	Jul 2025 Sale & Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`DARI M:40 B:44`

Property Details

APN / Parcel Number

Primary APN	`DARI M:40 B:44`
Alternative APN	`6478`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	684 sqft Living Area
1st Floor Area	684 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1947
Effective Year Built	Effective 1947
Architectural Style	Ranch
Exterior Material	Other
Lot Area	8,712 sqft (0.2 acres)

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Oil

Location & Zoning

Account Number	6478
Street Address	12 WISTAR CT
City	DARIEN
State	CT
Zip	06820-5316
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R15
Legal Block	44
Jurisdiction	DARIEN CT
Township / Civil Division	DARIEN
Census Block Group	1
Census Block	1023
Census Tract	30400

Owner

12 Wistar Ct is owned and occupied by two individuals who bought it in July 2025.

Source: Darien Town records, as of October 9, 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	12 WISTAR CT, DARIEN, CT 06820-5316
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 29, 2025 · Amount on File
Deed Sale	Jul 29, 2025 · Amount on File
Prior Sale	Aug 18, 2006 · Amount on File
Deed Document Number	20251330
Deed Book / Page	1776 / 787
Transfer Doc	1267-361
Record Updated	Oct 29, 2026

July 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DARIEN CT
Recording Date	Jul 29, 2025
Property Address	12 WISTAR CT, DARIEN, CT 06820-5316
Document Number	001776-787
Book / Page	1776 / 787
Instrument Date	Jul 28, 2025
Instrument	1330
Transaction Type	Transfer
Record Updated	Feb 9, 2026

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

Mortgage

Document Number	0001776789
Date	Jul 29, 2025
Instrument	1776/789

Lender

Name	M & T BANK
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2055

Tax Assessment & Valuation

The 2025 property tax bill for 12 Wistar Ct was $6,596.

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	$6,596.00	$426,090 Land $381,360 Building $44,730	$298,263 Land $266,952 Building $31,311
2024	$6,596.00 (+19.17%)
2023	$5,535.00 (+2.22%)	$314,300 (-) Land $272,370 Building $41,930
2022	$5,415.00	$314,300 Land $272,370 Building $41,930

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

FEMA maps place 12 Wistar Ct 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 12 Wistar Ct 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	None beyond 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 356 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
AT&T Fixed Wireless	100 / 20

May also be available: T-Mobile.

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