175 Brookside Road, Darien, CT 06820
FOR SALE
2.54 ACRES

175 Brookside Road
Darien, CT 06820

  • 6 Beds
  • 8.5 Baths
  • 11,314 sqft (on 2.54 acres)

$9,250,000

Est. Mortgage $59,486/mo*
Get Pre-Qualified

$9,250,000

Est. Mortgage $59,486/mo*
Get Pre-Qualified
6 Beds
8.5 Baths
11,314 sqft
(on 2.54 acres)

Local Information

  • Map ViewExplore the area around 175 Brookside Road.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

Exceptional new construction estate by K&C Builders Inc., set on over 2.5 private acres on coveted Brookside Road. Offering approximately 11,000 SF across four finished levels, this stunning residence features 6 bedrooms, 8 full baths, and 1 half bath. Designed for elegant entertaining and everyday living, the home showcases a spectacular great room, gourmet chef's kitchen, private study, cabana-style room opening to the pool area, finished lower level, and finished attic. Premium Rhea European Windows flood the home with natural light while providing exceptional energy efficiency and modern sophistication. Extensive custom millwork, architectural ceiling details, designer lighting, detailed interior paneling, custom cabinetry, and bespoke finishes reflect the superior craftsmanship and attention to detail that define every K&C Builders project. The luxurious primary suite offers a spa-inspired bath and oversized custom walk-in closets. Outdoor amenities include professionally landscaped grounds, a resort-style pool, outdoor kitchen, and expansive entertaining spaces designed for seamless indoor-outdoor living. Ideally located minutes from downtown Darien, Metro-North, beaches, country clubs, and Darien schools, this extraordinary residence presents a rare opportunity to own a signature home built to the highest standards of quality, design, and craftsmanship.

Home Highlights

Parking
3 Car Garage
Outdoor
Patio, Pool
A/C
Heating & Cooling
HOA
None
Price/Sqft
$818
Listed
23 days ago

Home Details for 175 Brookside Road

Interior Features

Interior Details
Basement: Partial,Sump Pump,Storage Space,Interior Entry,Walk-Out Access,ConcreteNumber of Rooms: 15Types of Rooms: Master Bedroom, Bedroom, Bathroom, Den, Dining Room, Family Room, Great Room, Kitchen, Office, Rec Play Room
Beds & Baths
Number of Bedrooms: 6Number of Bathrooms: 9Number of Bathrooms (full): 8Number of Bathrooms (half): 1
Dimensions and Layout
Living Area: 11314 Square Feet
Appliances & Utilities
Utilities: Underground UtilitiesAppliances: Oven/Range, Microwave, Range Hood, Refrigerator, Freezer, Subzero, Ice Maker, Dishwasher, Washer, Dryer, Wine Cooler, Water Heater, HumidifierDishwasherDryerLaundry: Upper Level,Mud RoomMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: Hydro Air,Radiant,Zoned,PropaneHas CoolingAir Conditioning: Central Air,ZonedHas HeatingHeating Fuel: Hydro Air
Fireplace & Spa
Number of Fireplaces: 2Has a Fireplace
Security
Security: Security System

Exterior Features

Exterior Home Features
Roof: OtherPatio / Porch: PatioExterior: Balcony, Outdoor Grill, Sidewalk, Rain Gutters, Lighting, Underground SprinklerFoundation: Concrete PerimeterHas a Private Pool
Parking & Garage
Number of Garage Spaces: 3Number of Covered Spaces: 3No CarportHas a GarageHas an Attached GarageParking Spaces: 3Parking: Attached,Garage Door Opener
Pool
Pool: Gunite, Heated, In GroundPool
Frontage
Not on Waterfront
Water & Sewer
Sewer: Septic Tank
Finished Area
Finished Area (above surface): 9700 Square FeetFinished Area (below surface): 1614 Square Feet

Days on Market

Days on Market: 23

Property Information

Year Built
Year Built: 2026
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Colonial,Modern
Building
Construction Materials: Clapboard, CedarIncludes Home Warranty
Property Information
Condition: Completed/Never OccupiedParcel Number: 103114

Price & Status

Price
List Price: $9,250,000Price Per Sqft: $818
Status Change & Dates
Possession Timing: Immediate

Active Status

MLS Status: Active

Location

Direction & Address
City: Darien
School Information
Elementary School: Ox RidgeJr High / Middle School: Per Board of EdHigh School: Darien

Agent Information

Listing Agent
Listing ID: 24179744

Building

Building Area
Building Area: 11314 Square Feet

Community

Community Features: Golf, Library, Park, Playground, Private School(s), Shopping/Mall
Other
Playground

HOA

No HOA

Lot Information

Lot Area: 2.54 Acres

Miscellaneous

BasementMls Number: 24179744Attic: Partially Finished, Walk-upAttribution Contact: (203) 984-6945Above Grade Unfinished Area: 9700Activation Date: Fri Jun 12 2026

Additional Information

GolfLibraryParkPlaygroundPrivate School(s)Shopping/Mall
Last check for updates: about 6 hours ago
Listing courtesy of Sylwia Kozlowski, (203) 984-6945
William Raveis Real Estate, (203) 984-6945
Source: Smart MLS, MLS#24179744
Also Listed on Smart MLS.

Market trends in Darien

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
64
1MoM

Price History for 175 Brookside Road

DatePriceEventSource
06/12/2026$9,250,000Listed For SaleSmart MLS #24179744
12/01/2023$1,800,000Sold
Smart MLS #170566216
08/18/2023$1,895,000PendingSmart MLS #170566216
04/29/2023$1,895,000Listed For SaleSmart MLS #170566216
06/30/2021$2,650,000Sold
Smart MLS #170151280
01/14/2021ListingRemovedSmart MLS
10/29/2020$3,150,000Listed For SaleAgent Provided
06/25/2020$2,749,000ListingRemovedAgent Provided
06/10/2020$2,749,000Listed For SaleAgent Provided
04/01/2020$9,500ListingRemovedAgent Provided
03/29/2020$9,500Listed For RentAgent Provided
03/28/2020$2,749,000ListingRemovedAgent Provided
06/04/2019$2,749,000PriceChange
Agent Provided
04/05/2019$2,849,000PriceChange
Agent Provided
03/06/2019$2,995,000Listed For SaleAgent Provided
07/06/2018$12,500ListingRemovedAgent Provided
04/13/2018$12,500Listed For RentAgent Provided
03/31/2018$2,995,000ListingRemovedAgent Provided
02/05/2018$2,995,000PriceChange
Agent Provided
08/29/2017$3,295,000PriceChange
Agent Provided
04/05/2017$3,495,000PriceChange
Agent Provided
04/01/2016$3,595,000PriceChange
Agent Provided
01/18/2016$3,695,000PriceChange
Agent Provided
10/02/2015$3,795,000PriceChange
Agent Provided
08/02/2015$3,995,000PriceChange
Agent Provided
06/01/2015$4,199,000PriceChange
Agent Provided
04/03/2015$4,495,000Listed For SaleAgent Provided
04/18/2011$3,795,000Sold
Smart MLS #98454996
06/20/1991$1,375,000Sold
N/A

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Property Tax and Assessment

Year2025
Tax$17,180
Assessment$1,109,850
Home facts updated by county records

Comparable Sales for 175 Brookside Road

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
50 Buttonwood Lane, Darien, CT
0.22
Single-Family Home
$4,500,000
12/03/25
7
6.5
7,200
276 Mansfield Avenue, Darien, CT
0.43
Single-Family Home
$4,800,000
07/08/25
6
6
8,972
202 Mansfield Ave, Darien, CT
0.42
Single-Family Home
$2,795,000
08/21/25
6
6
6,058
26 Peach Hill Road, Darien, CT
0.63
Single-Family Home
$6,125,000
07/01/25
6
7
8,454
9 Point O Woods Road South, Darien, CT
0.65
Single-Family Home
$2,950,000
05/28/26
6
5
4,848
15 Marianne Road, Darien, CT
0.68
Single-Family Home
$4,600,000
05/08/26
5
5
6,325
74 Salisbury Road, Darien, CT
0.62
Single-Family Home
$4,795,000
06/23/26
5
5
6,798
20 Shady Acres Road, Darien, CT
0.57
Single-Family Home
$2,460,000
08/20/25
5
4
3,322
146 Ridge Acres Road, Darien, CT
0.33
Single-Family Home
$3,300,000
02/25/26
4
5
3,422
267 Brookside Road, Darien, CT
0.43
Single-Family Home
$2,850,000
05/29/26
4
3.5
3,416

Nearby homes

Get a sense of prices in the area by checking nearby homes.
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Assigned Schools

These are the assigned schools for 175 Brookside Road.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Darien

At least 147 Trulia users voted on each feature.

  • 92 % Say it's dog friendly

  • 89 % Say yards are well-kept

  • 88 % Say parking is easy

  • 87 % Say car is needed

  • 84 % Say there's holiday spirit

  • 81 % Say people would walk alone at night

  • 80 % Say kids play outside

  • 73 % Say there's wildlife

  • 71 % Say it's quiet

  • 70 % Say they plan to stay for at least 5 years

  • 58 % Say neighbors are friendly

  • 58 % Say there are community events

  • 58 % Say there are sidewalks

  • 55 % Say it's walkable to restaurants

  • 48 % Say it's walkable to grocery stores

  • 44 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • Kimrichardnyc
    "Happy, safe and friendly place to live and raise children. Need more diversification like in wesport CT though. "
    0
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  • Trulia User
    "This is the best town to raise kids and build friendships. The beaches, parks, restaurants, nature and proximity to NYC also makes a great place to live. We have found the people generally friendly and welcoming. "
    0
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  • Trulia User
    "great place to raise kids, we have lived here for about a decade. fantastic schools, great neighbors"
    0
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  • Jessica_hatch7
    "NA commute to the city is an easy 65 minute train ride. We have two stations in Darien, both easily accessible. "
    3
    Flag
  • Peter S.
    "Holidays and school events. Dining and activities such as sports, the arts and many many social events"
    0
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  • Mzengo8
    "My neighborhood plays kid lacrosse/ basketball or football games. And we have parties on almost every holiday. Which is very fun for all of the kids on the block "
    0
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  • Bill T.
    "Dead end but on a hill and has a loop so kids can run around, play and explore. Lots of trees and woods surround the neighborhood."
    3
    Flag
  • Tad
    "My commute is five minutes to the train station, five minute walk from parking lot to the tracks, then an hour on the train to grand central each work day. "
    1
    Flag
  • Allison w.
    "They would love it, such a friendly area. Dogs are everywhere and appreciated. I have 2 dogs and I am so glad there are a ton of dogs around. "
    0
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  • Chad W.
    "Darien is as family friendly as it gets. There is a lot of money here. Some are kind, but many are snobby. It's a bit of a bubble, which is why many families move here."
    0
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  • Jessica_hatch7
    "The people are amazing and the schools are fantastic. We are only 60 minutes from the city and the trains run very frequently. "
    2
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  • Victoria_belluscio
    "Great place to raise children- excellent schools- everything is 5-10 min away so good for busy schedules! 2 train stations for easy commuting, beaches, parks and more!"
    0
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  • Kathrynquirk445
    "Beautiful area. Gorgeous homes. Lovely neighbors. Lived here many years and love it. Great privacy and incredibly convenient."
    0
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  • Bill T.
    "Big circle where no cars or trucks visit unless they live here or have business in the neighborhood... great place for kids"
    1
    Flag
  • dwenger
    "Spectacular location: Walk to beaches, shops, Train to NYC, convenient to I-95 and more "
    0
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LGBTQ Local Legal Protections

Sylwia Kozlowski, William Raveis Real Estate, (203) 984-6945
Agent Phone: (203) 984-6945
IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
175 Brookside Road, Darien, CT 06820 is a 6 bedroom, 9 bathroom, 11,314 sqft single-family home built in 2026. This property is currently available for sale and was listed by Smart MLS on Jun 1, 2026. The MLS # for this home is MLS# 24179744.