373 Brookside Rd, Darien, CT 06820 Property Records

Darien Town property record for 373 Brookside Rd, Darien, CT 06820 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	5 bd · 6 ba · 7,334 sqft · built 1959
Lot Size	6.37 acres (277,869 sqft)
Owner	2 Individual Names on File
Last Sale	$4,450,000 (Aug 2021)
Tax Bill	$50,083 (2025)
Deeds & Mortgages	Aug 2021 Sale & Mortgage Jul 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`DARI M:01 B:108`

Property Details

APN / Parcel Number

Primary APN	`DARI M:01 B:108`
Alternative APN	`8500`

Interior

Bedrooms	5 Beds
Full Baths	6 Baths
Half Baths	2 Half Baths
Total Rooms	13 Rooms
Stories	2 Stories
Building Area	7,334 sqft Living Area
1st Floor Area	2,471 sqft
Basement Area	744 sqft
Unfinished Basement	744 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1959
Effective Year Built	Effective 2010
Architectural Style	Colonial
Exterior Material	Wood Siding
Foundation Type	No Foundation
Lot Area	277,869 sqft (6.37 acres)
Garage Type	Attached
Parking Spaces	1 Parking Space
Pool Type	In-Ground Pool
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Oil

Location & Zoning

Account Number	8500
Street Address	373 BROOKSIDE RD
City	DARIEN
State	CT
Zip	06820-2206
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Block	108
Jurisdiction	DARIEN CT
Township / Civil Division	DARIEN
Census Block Group	1
Census Block	1008
Census Tract	30100

Owner

Source: Darien Town records · APN DARI M:01 B:108

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	373 BROOKSIDE RD, DARIEN, CT 06820-2206
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Aug 09, 2021	Warranty Deed, Transfer · Stand-Alone First Mortgage CITIZENS BANK
Jul 03, 2019	Deed of Trust, Mortgage · Balloon Mortgage CITIBANK NA

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Aug 09, 2021 · Amount on Record
Deed Sale	Aug 09, 2021 · Amount on Record
Prior Sale	Jun 07, 2004 · Amount on Record
Deed Book / Page	1725 / 301
Record Updated	Sep 20, 2026

August 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DARIEN CT
Recording Date	Aug 09, 2021
Property Address	373 BROOKSIDE RD, DARIEN, CT 06820-2206
Document Number	1725-301
Book / Page	1725 / 301
Instrument Date	Aug 02, 2021
Transaction Type	Transfer
Record Updated	Aug 26, 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
Address	21 E 90TH ST, NEW YORK, NY 10128-0654

Mortgage

Document Number	1725310
Date	Aug 09, 2021
Instrument	1725/310

Lender

Name	CITIZENS BANK
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DARIEN CT
Property Address	373 BROOKSIDE RD, DARIEN, CT 06820-2206
Transaction Type	Mortgage
Record Updated	Feb 05, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	1655-632
Date	Jul 03, 2019
Book Page	1655/632

Lender

Name	CITIBANK NA
Type	Bank

Agreement

Type	Balloon Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 01, 2049

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, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$50,083.00	$3,235,330 (+45.97%) Land $1,495,550 Building $1,739,780	$2,264,731 Land $1,046,885 Building $1,217,846
2024	$50,083.00 (+28.32%)
2023	$39,031.00 (+2.2%)	$2,216,410 (-) Land $1,163,190 Building $1,053,220
2022	$38,189.00	$2,216,410 Land $1,163,190 Building $1,053,220

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
Nearest Special Flood Hazard Area	Zone A, within 100 ft

Wildfire

Wildfire Risk	Low above 7% of the US · above 13% of Connecticut
Wildfire Likelihood	Less than 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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 87 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Optimum Communications	Fiber	8,000 / 8,000
Frontier	Fiber	7,000 / 7,000
Optimum Communications	Cable	940 / 35
Verizon	Fixed Wireless	300 / 20
T-Mobile USA	Fixed Wireless	100 / 20

May also be available at this address: Xfinity. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G (outdoors only) and 4G LTE

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