Off Market Oct 2020 for $1.5M

$3,267,065

Est. refi paymentEst. refi $9,839/mo

•

5,148

sq ft

451 Middlesex Rd, Darien, CT 06820

About this home

In The Center Of It All! This well maintained, traditional colonial with a pool is beyond convenient with it's proximity to the high school & train. Boasting 5 bedroom, 4.5 baths & an additional bonus room over the garage with a full bath & separate entrance. Situated on 2 flat acres with a walk-out basement to the newly updated pool & large backyard. Your own private escape that is close to town, train & schools!

All CDC and Covid restrictions in place: please wear mask, gloves, booties. 2 people with their agent at one time in the house. NO children allowed in the home (sorry!) Your strict attention to these rules will be greatly appreciated.

Single-familyProperty Type

1965Year Built

2.06 acresLot Size

$635Est. Price/Sq.Ft.

2 car garageParking

Listed by Eileen Hanford • Halstead Real Estate

Bought with Amanda Bryan Darien • Compass Connecticut, LLC

Source:Smart MLS #170245219

Redfin Estimate

$3,267,065

$1.7M since sold in October 2020$34K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 20.5% lower than the average sale price ($4.11M) of 6 comparable homes.

SOLD AUG 17, 2026
$4,475,000
A
5 beds4.5 baths5,506 sq ft
174 Leroy Ave, Darien, CT 06820
SOLD MAY 29, 2026
$4,500,000
B
5 beds5 baths5,864 sq ft
6 Cloudy Ln, Darien, CT 06820
SOLD AUG 3, 2026
$4,500,000
C
5 beds3.5 baths4,379 sq ft
20 Buttonwood Ln, Darien, CT 06820
SOLD APR 15, 2026
$3,308,000
D
5 beds4 baths3,509 sq ft
5 Wheat Ln, Darien, CT 06820
SOLD JUN 11, 2026
$4,315,000
E
5 beds6 baths4,653 sq ft
28 Crooked Mile Rd, Darien, CT 06820
SOLD JUN 12, 2026
$3,550,000
F
4 beds4.5 baths4,825 sq ft
6 Old Parish Rd, Darien, CT 06820

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Earn from this home

Sell

$1,994,451

Est. take-home

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Refinance

Est. cash available

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Rent

$7,206/mo

Redfin rental estimate

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Market trends in 06820, CT

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

112.0%

+1.8% MoM

Median sale price

$3.0M

$202K MoM

Avg. days on market

12d

1 days MoM

Recently sold homes

30 MoM

New listings for sale

OPEN SAT, 1PM TO 3PM
$2,250,000
4 beds3.5 baths3,511 sq ft
1644 Boston Post Rd, Darien, CT 06820
$1,999,000
4 beds2.5 baths3,065 sq ft
2 Stony Brook Rd S, Darien, CT 06820
OPEN SUN, 1PM TO 3PM
$1,495,000
4 beds2 baths3,182 sq ft
1646 Boston Post Rd, Darien, CT 06820
$1,750,000
4 beds2.5 baths2,427 sq ft
2 Fairfield Ave, Darien, CT 06820
COMING SOON
$7,500,000
5 beds7 baths10,213 sq ft
460 Middlesex Rd, Darien, CT 06820
$1,299,000
3 beds2 baths3,094 sq ft
53 Maple St, Darien, CT 06820
$3,950,000
5 beds5.5 baths5,500 sq ft
700 Hollow Tree Ridge Rd, Darien, CT 06820
See all

Provided by Redfin

Sale history for 451 Middlesex Rd

Date

Event

Price

Smart MLS #170245219

Oct 5, 2020

Sold

$1,530,000

$297/sq ft

Jun 17, 2020

Price Changed

$1,595,000

$310/sq ft

Mar 25, 2020

Price Changed

$1,625,000

$316/sq ft

Oct 17, 2019

Listed

$1,695,000

$329/sq ft

Smart MLS #98267397

Mar 31, 2006

Listing Removed

—

Jan 25, 2006

Listed

$2,280,000

$443/sq ft

Smart MLS #98126966

Oct 6, 2002

Listing Removed

—

Apr 6, 2002

Listed

$1,750,000

$340/sq ft

Public Records

Jan 30, 1998

Sold

$827,500

$161/sq ft

Smart MLS #97018011

May 19, 1997

Listed

$875,000

$170/sq ft

Smart MLS #96014367

May 17, 1996

Listing Removed

—

May 1, 1996

Listed

$889,500

$173/sq ft

Smart MLS #95029763

Dec 31, 1995

Listing Removed

—

Aug 21, 1995

Listed

$899,500

$175/sq ft

Smart MLS #95078436

Feb 28, 1995

Listing Removed

—

Oct 18, 1994

Listed

$975,000

$189/sq ft

Year

Property tax

Land + Additions

Assessment*

2023

$16,999 (+2.2%)

$590,590 + $374,710

$965,300

2022

$16,632 (+2.3%)

$590,590 + $374,710

$965,300

2021

$16,256 (+3.1%)

$590,590 + $374,710

$965,300

2020

$15,763 (+2.9%)

$590,590 + $374,710

$965,300

2019

$15,316 (−5.9%)

$590,590 + $339,360

$929,950

2018

$16,272 (−0.2%)

$681,450 + $330,470

$1,011,920

2017

$16,302 (+2.5%)

$678,300 + $330,470

$1,008,770

2016

$15,908 (+5.1%)

$678,300 + $330,470

$1,008,770

2014

$15,142

$678,300 + $330,470

$1,008,770

Tax history for 451 Middlesex Rd

Year

Property tax

Land + Additions

Assessment*

2023

$16,999 (+2.2%)

$590,590 + $374,710

$965,300

2022

$16,632 (+2.3%)

$590,590 + $374,710

$965,300

2021

$16,256 (+3.1%)

$590,590 + $374,710

$965,300

2020

$15,763 (+2.9%)

$590,590 + $374,710

$965,300

2019

$15,316 (−5.9%)

$590,590 + $339,360

$929,950

2018

$16,272 (−0.2%)

$681,450 + $330,470

$1,011,920

2017

$16,302 (+2.5%)

$678,300 + $330,470

$1,008,770

2016

$15,908 (+5.1%)

$678,300 + $330,470

$1,008,770

2014

$15,142

$678,300 + $330,470

$1,008,770

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

4.5

Stories

Lot width

—

Lot depth

—

Lot size

89,733

Year renovated

2025

Sq. Ft.

5,148

Year built

1965

Style

Single Family Residential

County

Fairfield County

APN

103418

Parking Spaces

Basement

Yes

Accessible

HOA Dues

—

Garage

Yes

Features

Green, Pool

Last updated by owner on Jul 16, 2025.

Property details

Parking

Garage Information
Garage & Parking: Attached Garage
Garages Number: 2

Interior

Virtual Tour Information
Has Virtual Tour

Interior Information
Total Rooms: 11
Laundry Room Info: Upper Level
Interior Features: Auto Garage Door Opener, Cable - Available, Security System
In-Law Apartment: Possible
In-Law Access: Separate Entry
Security System, Thermostat(s)
Fireplaces Total: 2
Cooling System: Central Air
Appliances Included: Cook Top, Oven/Range, Microwave, Dishwasher, Disposal, Washer, Dryer

Bathroom Information
# of Baths (Full): 4
# of Baths (Half): 1

Bedroom Information
Beds Total: 6

Room Information
Rooms Additional: Bonus Room, Foyer
Room Count: 11
Basement Description: Full, Full With Walk-Out, Fully Finished, Storage
Has Attic
Attic Description: Pull-Down Stairs, Storage Space

Exterior

Exterior Features
Roof Information: Asphalt Shingle
Exterior Siding: Shingle, Wood
Exterior Features: Deck, French Doors, Gutters, Lighting, Patio, Porch-Screened, Shed, Sidewalk

Lot Information
Lot Description: Open Lot, Some Wetlands, Cleared, Secluded, Level Lot

Pool Information
Swimming Pool
Pool Description: In Ground Pool, Heated, Safety Fence, Vinyl

Building Information
Foundation Type: Block, Concrete
Construction Description: Frame, Concrete
Color: white

Property Information
Waterfront Description: Beach Rights
Property Type: Single Family For Sale
Living Area SQFT Per Public Record: 4212
Driveway Type: Private, Circular, Paved, Crushed Stone

Financial

Assessments Information
Assessed Value: $965,300

Utilities

Utility Information
Water Source: Public Water Connected
Sewage System: Septic
Hot Water Description: 50 Gallon Tank
Heat Type: Baseboard, Hot Water
Heat Fuel Type: Oil
Fuel Tank Location: In Basement
Energy Features: Programmable Thermostat

Location

School Information
Middle Jr High School: Middlesex
High School: Darien
Elementary School: Ox Ridge

Location Information
State: Connecticut
Nearby Amenities: Health Club, Paddle Tennis, Park, Playground/Tot Lot, Private Rec Facilities, Public Pool, Public Rec Facilities, Stables/Riding
Directions: Middlesex Road, just past Hanson on the left
County: Fairfield

Public facts

Beds: 6
Baths: 4.5
Sq. Ft.: 5,148
Stories: 2.0
Parking Spaces: 2
Basement: Yes
Accessible: No
Lot Size: 2.06 acres
Style: Single Family Residential
Year Built: 1965
Year Renovated: 2025
County: Fairfield County
APN: 103418
HOA Dues: —
Garage: Yes
Features: Green, Pool

Home facts updated by owner on Jul 16, 2025

Other

Documents & Disclosures
Supplement Count Public: 1

Around this home

Schools

Ox Ridge Elementary School

Public PreK-5 • Assigned • 0.8mi

10/10

Middlesex Middle School

Public 6-8 • Assigned • 1.4mi

10/10

Darien High School

Public 9-12 • Assigned • 0.5mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 99° expected this year, 16 days in 30 years

6/10 Wind Factor

70% chance of strong winds in next 30 years

4/10 Air Factor

4 unhealthy days expected this year, 6 days in 30 years

Provided by First Street

Historical weather

Darien, CT • 06820

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.8 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.

8.8 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$3.10M – $3.76M

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Nearby similar homes

OPEN SAT, 1PM TO 3PM

$2,250,000

4 beds3.5 baths3,511 sq ft

1644 Boston Post Rd, Darien, CT 06820

$1,299,000

3 beds2 baths3,094 sq ft

53 Maple St, Darien, CT 06820

$675,000

4 beds3 baths1,491 sq ft

28 Ridgewood Ave, Stamford, CT 06907

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2 beds1 bath1,160 sq ft

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OPEN SUN, 1PM TO 3PM

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5 beds3.5 baths2,846 sq ft

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New listings for sale in 06820

OPEN SAT, 1PM TO 3PM

$2,250,000

4 beds3.5 baths3,511 sq ft

1644 Boston Post Rd, Darien, CT 06820

$1,999,000

4 beds2.5 baths3,065 sq ft

2 Stony Brook Rd S, Darien, CT 06820

OPEN SUN, 1PM TO 3PM

$1,495,000

4 beds2 baths3,182 sq ft

1646 Boston Post Rd, Darien, CT 06820

$1,750,000

4 beds2.5 baths2,427 sq ft

2 Fairfield Ave, Darien, CT 06820

COMING SOON

$7,500,000

5 beds7 baths10,213 sq ft

460 Middlesex Rd, Darien, CT 06820

$1,299,000

3 beds2 baths3,094 sq ft

53 Maple St, Darien, CT 06820

$3,950,000

5 beds5.5 baths5,500 sq ft

700 Hollow Tree Ridge Rd, Darien, CT 06820

Home values near 451 Middlesex Rd

Data from public records.

Address	Redfin Estimate
461 Middlesex Rd, Darien, CT 6 Beds \| 6.5 Baths \| 6867 Sq. Ft.	$5,601,523
444 Middlesex Rd, Darien, CT 3 Beds \| 3 Baths \| 3051 Sq. Ft.	$2,760,249

Address	Redfin Estimate
459 Middlesex Rd, Darien, CT 5 Beds \| 6 Baths \| 5492 Sq. Ft.	$5,009,729
397 Middlesex Rd, Darien, CT 3 Beds \| 3.5 Baths \| 3250 Sq. Ft.	—

Address	Redfin Estimate
450 Middlesex Rd, Darien, CT 6 Beds \| 5.5 Baths \| 5156 Sq. Ft.	$3,452,437
480 Middlesex Rd, Darien, CT 6 Beds \| 6.5 Baths \| 6574 Sq. Ft.	$5,299,822

Property information provided by Smart MLS when last listed in 2019. This data may not show owner updates. Learn more.

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