421 Thayer Pond Rd, Wilton, CT 06897 Property Records

Wilton Town property record for 421 Thayer Pond Rd, Wilton, CT 06897 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 3,604 sqft · built 1979
Lot Size	2.27 acres (98,881 sqft)
Owner	2 Individual Names on File
Last Sale	$1,075,000 (Nov 2020)
Tax Bill	$21,173 (2025)
Deeds & Mortgages	Nov 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`WILT M:0127 B:005 L:03`

Property Details

APN / Parcel Number

Primary APN	`WILT M:0127 B:005 L:03`
Alternative APN	`1670`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	3,604 sqft Living Area
Gross Area	6,186 sqft
1st Floor Area	2,294 sqft
Basement Area	1,608 sqft
Unfinished Basement	912 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1979
Architectural Style	Colonial
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	98,881 sqft (2.27 acres)
Garage Type	Basement
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Oil
Sewer	Septic
Water Source	Well

Location & Zoning

Account Number	1670
Street Address	421 THAYER POND RD
City	WILTON
State	CT
Zip	06897-2407
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Block	5
Legal Lot Number	3
Jurisdiction	WILTON CT
Township / Civil Division	WILTON
Census Block Group	1
Census Block	1006
Census Tract	45101

Owner

Source: Wilton Town records · APN WILT M:0127 B:005 L:03

Assessment roll updated 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	421 THAYER POND RD, WILTON, CT 06897-2407
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Nov 30, 2020 · Amount on Record
Deed Sale	Nov 30, 2020 · Amount on Record
Prior Sale	Nov 22, 1994 · Amount on Record
Deed Book / Page	2521 / 1037
Record Updated	Sep 20, 2026

November 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WILTON CT
Recording Date	Nov 30, 2020
Property Address	421 THAYER POND RD, WILTON, CT 06897-2407
Document Number	2521-1037
Book / Page	2521 / 1037
Instrument Date	Nov 29, 2020
Transaction Type	Transfer
Record Updated	May 21, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
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 with Right of Survivorship

Mortgage

Document Number	25211040
Date	Nov 30, 2020
Instrument	2521/1040

Lender

Name	WILLIAM RAVEIS MORTGAGE CO

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

Source: Wilton Town records · Assessment roll updated June 25, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	Connecticut
County Subdivision	Wilton Town
Unified School District	Wilton 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	$21,173.00	$867,370 (+35.29%) Land $314,020 Building $553,350	$607,159 Land $219,814 Building $387,345
2024	$21,173.00 (+12.87%)
2023	$18,759.00 (+3.65%)	$641,130 (-) Land $300,300 Building $340,830
2022	$18,099.00	$641,130 Land $300,300 Building $340,830

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, County delivery 09001C, updated November 28, 2025 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No

Wildfire

Wildfire Risk	Low above 20% of the US · above 55% of Connecticut
Wildfire Likelihood	About 1 in 10,000 per year
Exposure	Direct burnable vegetation at the parcel

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