525 Middlesex Rd, Darien, CT 06820 Property Records

Darien Town property record for 525 Middlesex Rd, Darien, CT 06820 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms3.5 Baths
Year BuiltBuilt 2020
Square Footage5,321 sqft Living Area
Lot Size99,317 sqft (2.28 acres)
GarageAttached
Last Sale$1,600,000 (2015)
Tax Bill$26,809.00 (2025)

Property Details

APN / Parcel Number

Primary APNDARI M:07 B:14A
Alternative APN
  • 6130

Interior

Bedrooms4 Beds
Full Baths3.5 Baths
Partial Baths1 Partial Baths
Total Rooms11 Rooms
Building Area5,321 sqft Living Area
1st Floor2,073 sqft 1st Floor
Basement Area375 sqft Basement
Unfinished Basement375 sqft Unfinished
Stories2 Stories
FireplaceFireplace
Fireplaces1 Fireplaces
Central VacuumCentral Vacuum System

Exterior

Year BuiltBuilt 1977
Effective Year BuiltEffective 2020
Architectural StyleColonial Style
Exterior MaterialWood Siding Exterior
Lot Area99,317 sqft (2.28 acres)
Parking Spaces1 Parking Spaces
Garage TypeAttached Garage
Pool TypeIn-Ground Pool Pool Type

Utilities and HVAC

Cooling SystemHVAC Cooling
Heating SystemForced Air with Air Conditioning Heating
Heating FuelOil Heating Fuel

Location & Zoning

Account Number6130
Street Address525 MIDDLESEX RD
CityDARIEN
StateCT
Zip06820-2521
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal Block14A
JurisdictionDARIEN CT
Minor Civil DivisionDARIEN
Census Blockgroup2
Census Block2011
Census Tract30100

Owner

Source: Darien Town records · APN DARI M:07 B:14A

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 RecordCompany Name on File
Mailing Address95 ROWAYTON AVE, NORWALK, CT 06853-1405
Owner TypeOwner is a Company
VestingCompany

Deeds, Mortgages & Sale History

DateDocument
Mar 23, 2022Deed of Trust, Mortgage · Adjustable Rate Mortgage (ARM)
CITIBANK NA
Sep 12, 2017Deed of Trust, Mortgage
WELLS FARGO BANK NA

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJul 02, 2015 · Amount on Record
Deed SaleJul 02, 2015 · Amount on Record
Prior SaleDec 03, 1990 · Amount on Record
Deed Book / Page1561 / 351
Record RefreshedSep 20, 2026

March 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionDARIEN CT
Property Address525 MIDDLESEX RD, DARIEN, CT 06820-2521
Transaction TypeMortgage
Record UpdatedApr 07, 2022

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number001739-115
DateMar 23, 2022
Book Page1739/115
Lender
NameCITIBANK NA
TypeBank
Agreement
TypeAdjustable Rate Mortgage (ARM)
AmountAmount Recorded
Term361 Months
DueApr 01, 2052
Interest
Rate TypeAdjustable Rate
Rate2.25%
Type Change DateApr 01, 2032
IndexOther

September 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionDARIEN CT
Property Address525 MIDDLESEX RD, DARIEN, CT 06820-2521
Transaction TypeMortgage
Record UpdatedFeb 05, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number1622-541
DateSep 12, 2017
Book Page1622/541
Lender
NameWELLS FARGO BANK NA
TypeBank
Agreement
AmountAmount Recorded
Term360 Months
DueSep 01, 2047

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$26,809.00$1,731,870 (+19.52%) Land $766,220 Building $965,650$1,212,309 Land $536,354 Building $675,955
2024$26,809.00 (+5.06%)
2023$25,518.00 (+2.21%)$1,449,070 (-) Land $766,220 Building $682,850
2022$24,967.00$1,449,070 Land $766,220 Building $682,850

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
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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

Nearby Properties on Middlesex Rd

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