483 Middlesex Rd, Darien, CT 06820 Property Records

Darien Town property record for 483 Middlesex Rd, Darien, CT 06820 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details4 bd · 4 ba · 4,941 sqft · built 1964
Lot Size2.75 acres (119,790 sqft)
Owner2 Individual Names on File
Last Sale$2,600,000 (Jun 2016)
Tax Bill$32,227 (2025)
Deeds & MortgagesAug 2019 Refinance
Flood ZoneZone X (minimal risk)
APNDARI M:07 B:11

Property Details

APN / Parcel Number

Primary APNDARI M:07 B:11
Alternative APN
  • 6447

Interior

Bedrooms4 Beds
Full Baths4 Baths
Half Baths2 Half Baths
Total Rooms10 Rooms
Stories2 Stories
Building Area4,941 sqft Living Area
1st Floor Area1,836 sqft
Game RoomGame Room
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1964
Effective Year BuiltEffective 2018
Architectural StyleColonial
Exterior MaterialWood Siding
Roof TypeGable
Roof MaterialAsphalt
Lot Area119,790 sqft (2.75 acres)
Garage TypeAttached
Parking Spaces1 Parking Space
Pool TypeIn-Ground Pool

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemHot Water
Heating FuelOil

Location & Zoning

Account Number6447
Street Address483 MIDDLESEX RD
CityDARIEN
StateCT
Zip06820-2520
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal Block11
JurisdictionDARIEN CT
Township / Civil DivisionDARIEN
Census Block Group2
Census Block2011
Census Tract30100

Owner

Source: Darien Town records · APN DARI M:07 B:11

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 Record2 Individual Names on File
Mailing Address483 MIDDLESEX RD, DARIEN, CT 06820-2520
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJun 23, 2016 · Amount on Record
Deed SaleJun 23, 2016 · Amount on Record
Prior SaleMar 20, 2007 · Amount on Record
Deed Book / Page1588 / 645
Transfer Doc1262-303
Record UpdatedSep 20, 2026

August 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionDARIEN CT
Property Address483 MIDDLESEX RD, DARIEN, CT 06820-2520
Transaction TypeMortgage
Record UpdatedFeb 05, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number1659-759
DateAug 21, 2019
Book Page1659/759
Lender
NameGUILFORD SAVINGS BANK
Agreement
TypeStand-Alone Refinance
AmountAmount Recorded
Term361 Months
DueSep 01, 2049

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateConnecticut
County SubdivisionDarien Town
Unified School DistrictDarien 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.

YearTax BillAssessed ValueAssessed Market Value
2025$32,227.00$2,081,870 (+18.81%) Land $830,410 Building $1,251,460$1,457,309 Land $581,287 Building $876,022
2024$32,227.00 (+4.44%)
2023$30,858.00 (+2.21%)$1,752,310 (-) Land $830,410 Building $921,900
2022$30,192.00$1,752,310 Land $830,410 Building $921,900

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 ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo

Wildfire

Wildfire RiskLow
above 20% of the US · above 55% of Connecticut
Wildfire LikelihoodAbout 1 in 10,000 per year
ExposureDirect
burnable vegetation at the parcel

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

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 40 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
Optimum CommunicationsFiber8,000 / 8,000
FrontierFiber7,000 / 7,000
Optimum CommunicationsCable940 / 35

Availability varies by address; speeds are provider-advertised maximums, not measured.

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