450 Middlesex Rd, Darien, CT 06820 Property Records

Darien Town property record for 450 Middlesex Rd, Darien, CT 06820 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	6 Beds
Bathrooms	5.5 Baths
Year Built	Built 1980
Square Footage	5,156 sqft Living Area
Lot Size	87,120 sqft (2 acres)
Garage	Basement
Occupancy	Owner Occupied
Tax Bill	$20,099.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`DARI M:06 B:160`
Alternative APN	`10567`

Interior

Bedrooms	6 Beds
Full Baths	5.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	12 Rooms
Building Area	5,156 sqft Living Area
1st Floor	3,244 sqft 1st Floor
Basement Area	2,124 sqft Basement
Unfinished Basement	2,124 sqft Unfinished
Stories	2 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1980
Architectural Style	Contemporary Style
Exterior Material	Wood Siding Exterior
Lot Area	87,120 sqft (2 acres)
Parking Spaces	3 Parking Spaces
Garage Type	Basement Garage
Deck Area	Deck Area

Utilities and HVAC

Heating System	Hot Water Heating
Heating Fuel	Oil Heating Fuel

Location & Zoning

Account Number	10567
Street Address	450 MIDDLESEX RD
City	DARIEN
State	CT
Zip	06820-2519
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Block	160
Jurisdiction	DARIEN CT
Minor Civil Division	DARIEN
Census Blockgroup	1
Census Block	1022
Census Tract	30100

Owner

Source: Darien Town records · APN DARI M:06 B:160

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 Trust Names on File
Mailing Address	450 MIDDLESEX RD, DARIEN, CT 06820-2519
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Owner is a Trust, Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	Jan 25, 2020
Transfer Doc	1671-436
Record Refreshed	Sep 20, 2026

February 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	DARIEN CT
Recording Date	Feb 03, 2020
Property Address	450 MIDDLESEX RD, DARIEN, CT 06820-2519
Document Number	1671-436
Book / Page	001671 / 000436
Instrument Date	Jan 25, 2020
Transaction Type	Transfer
Record Updated	Feb 25, 2020
Title Company	UNKNOWN

Transaction

Tax	$0.00
Additional	Quitclaim Document Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	450 MIDDLESEX RD DARIEN CT 068202519, DARIEN, CT 06820-2519

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Connecticut
County Subdivision	Darien Town
Unified School District	Darien 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	$20,099.00	$1,298,360 (+12.39%) Land $655,200 Building $643,160	$908,852 Land $458,640 Building $450,212
2024	$20,099.00 (-1.2%)
2023	$20,343.00 (+2.21%)	$1,155,210 (-) Land $655,200 Building $500,010
2022	$19,904.00	$1,155,210 Land $655,200 Building $500,010

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
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	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.