451 Middlesex Rd, Darien, CT 06820 Property Records

Darien Town property record for 451 Middlesex Rd, Darien, CT 06820 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms5 Beds
Bathrooms4.5 Baths
Year BuiltBuilt 1965
Square Footage4,212 sqft Living Area
Lot Size89,734 sqft (2.06 acres)
OccupancyOwner Occupied
Last Sale$1,530,000 (2020)
Tax Bill$18,182.00 (2025)

Property Details

APN / Parcel Number

Primary APNDARI M:07 B:8
Alternative APN
  • 5185

Interior

Bedrooms5 Beds
Full Baths4.5 Baths
Partial Baths1 Partial Baths
Total Rooms10 Rooms
Building Area4,212 sqft Living Area
1st Floor1,404 sqft 1st Floor
Basement Area2,148 sqft Basement
Unfinished Basement2,148 sqft Unfinished
Game RoomGame Room
Stories2 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1965
Effective Year BuiltEffective 1965
Architectural StyleColonial Style
Exterior MaterialWood Siding Exterior
Roof ConstructionGable Roof Construction
Roof MaterialAsphalt Roof
Lot Area89,734 sqft (2.06 acres)
Parking Spaces1 Parking Spaces
Garage TypeAttached Garage
Pool TypeIn-Ground Pool Pool Type
Deck AreaDeck Area

Utilities and HVAC

Cooling SystemHVAC Cooling
Heating SystemHot Water Heating
Heating FuelOil Heating Fuel

Location & Zoning

Account Number5185
Street Address451 MIDDLESEX RD
CityDARIEN
StateCT
Zip06820-2520
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal Block8
JurisdictionDARIEN CT
Minor Civil DivisionDARIEN
Census Blockgroup2
Census Block2011
Census Tract30100

Owner

Source: Darien Town records · APN DARI M:07 B:8

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 Address451 MIDDLESEX RD, DARIEN, CT 06820-2520
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
May 23, 2022Deed of Trust, Mortgage · Stand Alone Refinance
CITIZENS BANK
Oct 06, 2020Warranty Deed, Transfer · Stand Alone First Mortgage
CITIZENS BANK OF RHODE ISLAND

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleOct 06, 2020 · Amount on Record
Deed SaleOct 06, 2020 · Amount on Record
Prior SaleJan 30, 1998 · Amount on Record
Deed Book / Page1695 / 383
Record RefreshedSep 20, 2026

May 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionDARIEN CT
Property Address451 MIDDLESEX RD, DARIEN, CT 06820-2520
Transaction TypeMortgage
Record UpdatedJun 09, 2022

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number01741-1031
DateMay 23, 2022
Book Page1741/1031
Lender
NameCITIZENS BANK
TypeBank
Agreement
TypeStand Alone Refinance
AmountAmount Recorded
Term301 Months
DueJun 01, 2047

October 2020: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionDARIEN CT
Recording DateOct 06, 2020
Property Address451 MIDDLESEX RD, DARIEN, CT 06820-2520
Document Number1695-383
Book / Page1695 / 383
Instrument DateOct 02, 2020
Transaction TypeTransfer
Record UpdatedMay 21, 2021

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address140 HOLMES AVE, DARIEN, CT 06820-3818

Mortgage

Document Number1695385
DateOct 06, 2020
Instrument1695/385
Lender
NameCITIZENS BANK OF RHODE ISLAND
TypeBank
Agreement
TypeStand Alone First Mortgage
AmountAmount Recorded

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$18,182.00$1,174,530 (+21.68%) Land $590,590 Building $583,940$822,171 Land $413,413 Building $408,758
2024$18,182.00 (+6.96%)
2023$16,999.00 (+2.21%)$965,300 (-) Land $590,590 Building $374,710
2022$16,632.00$965,300 Land $590,590 Building $374,710

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
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

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.

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