18 Thomasina Ln, Darien, CT 06820 Property Records

Darien Town property record for 18 Thomasina Ln, Darien, CT 06820

Property Summary

Property Type	Single Family Home
Details	4 bd · 4.5 ba · 3,696 sqft · built 2008
Lot Size	0.23 acres (10,019 sqft)
Owner	2 Individual Names on Record
Last Sale	$3,250,000 (Jul 2026)
Tax Bill	$20,878 (2025)
Deeds & Mortgages	Jul 2026 Sale & Mortgage Dec 2025 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`DARI M:45 B:65`

Property Details

APN / Parcel Number

Primary APN	`DARI M:45 B:65`
Alternative APN	`9189`

Interior

Bedrooms	4 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	3,696 sqft Living Area
1st Floor Area	1,155 sqft
Basement Area	1,104 sqft
Unfinished Basement	1,104 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2008
Effective Year Built	Effective 2008
Architectural Style	Colonial
Exterior Material	Aluminum/Vinyl
Lot Area	10,019 sqft (0.23 acres)
Garage Type	Attached
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Oil

Location & Zoning

Account Number	9189
Street Address	18 THOMASINA LN
City	DARIEN
State	CT
Zip	06820-5235
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R13
Legal Block	65
Jurisdiction	DARIEN CT
Township / Civil Division	DARIEN
Census Block Group	2
Census Block	2010
Census Tract	30400

Owner

Source: Darien Town records, as of August 19, 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	880 PACIFIC ST, 1304, STAMFORD, CT 06902-0718
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jul 27, 2026	Warranty Deed, Transfer · Conventional Mortgage CITIZENS BANK
Dec 11, 2025	Deed of Trust, Mortgage · Line of Credit ROCKET MORTGAGE LLC
Nov 20, 2025	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 27, 2026 · Amount on Record
Deed Sale	Jul 27, 2026 · Amount on Record
Prior Sale	Jun 16, 2009 · Amount on Record
Deed Document Number	20261612
Deed Book / Page	1790 / 468
Record Updated	Sep 20, 2026

July 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DARIEN CT
Recording Date	Jul 27, 2026
Property Address	18 THOMASINA LN, DARIEN, CT 06820-5235
Document Number	0000001612
Book / Page	1790 / 468
Instrument Date	Jul 17, 2026
Instrument	20261612
Transaction Type	Transfer
Record Updated	Aug 19, 2026

Transaction

Amount	Amount Recorded
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

Date	Jul 27, 2026

Lender

Name	CITIZENS BANK

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Interest

Rate	6.52%
Max Rate	-1%

December 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DARIEN CT
Property Address	18 THOMASINA LN, DARIEN, CT 06820-5235
Transaction Type	Mortgage
Record Updated	Dec 31, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	001781-817
Date	Dec 11, 2025
Book Page	1781/817

Lender

Name	ROCKET MORTGAGE LLC

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	349 Months
Due	Jan 1, 2055

November 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DARIEN CT
Property Address	18 THOMASINA LN, DARIEN, CT 06820-5235
Transaction Type	Mortgage
Record Updated	Dec 10, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	01780-1135
Date	Nov 20, 2025
Book Page	1780/1135

Lender

Name	ROCKET MORTGAGE LLC

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2055

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	$20,878.00	$1,348,690 (+25%) Land $621,740 Building $726,950	$944,083 Land $435,218 Building $508,865
2024	$20,878.00 (+9.88%)
2023	$19,000.00 (+2.21%)	$1,078,910 (-) Land $444,080 Building $634,830
2022	$18,590.00	$1,078,910 Land $444,080 Building $634,830

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

Flood

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

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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