20 Buttonwood Lane, Darien, CT 06820
SOLD
AUG 3, 2026

20 Buttonwood Lane
Darien, CT 06820

  • 5 Beds
  • 3.5 Baths
  • 4,379 sqft (on 1.25 acres)

$4,500,000

Last Sold: Aug 3, 2026
5% over list $4.29M
$1,028/sqft
Est. Refi. Payment $29,475/mo*
Refinance Your Home

$4,500,000

Last Sold: Aug 3, 2026
5% over list $4.29M
$1,028/sqft
Est. Refi. Payment $29,475/mo*
Refinance Your Home
5 Beds
3.5 Baths
4,379 sqft
(on 1.25 acres)

Local Information

  • Map ViewExplore the area around 20 Buttonwood Lane.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1945
Lot Size
1.25 acres
Living Area
4,379 sqft
Price/Sqft
$1,028/sqft
Parking
2 Car Garage

About this House

Welcome to 20 Buttonwood, a timeless Darien classic showcasing a renovated 5 bed 3.5 bath meticulously maintained home w/ expansive property & ultimate privacy. Set on a level, 1.25 acres the property is bordered by protected Land Trust. The flat/dry fenced yard provides endless possibilities for play, entertaining, gardening, and future enhancements. At the heart of the home is a beautifully renovated gourmet kitchen designed for both everyday living & effortless entertaining. The adjoining family, dining, living & sunrooms all flow seamlessly to the outdoor terrace, creating an ideal setting for indoor-outdoor living. Rounding out the first floor is the home office, and the newly renovated mudroom with custom built in lockers, radiant herringbone brick floors, natural oak desk, full size washer dryer & oversized soapstone sink. The 2nd level is home to all 5 bedrooms, including the primary suite w/ large balcony & an in-law suite with separate staircase for flexible living arrangements. The finished LL includes a gym and secondary laundry. The unfinished walk up 3rd floor provides great space for easily accessible storage or the option to finish for an additional 400+ sq ft of living space. Ideally situated on one of Darien's most coveted streets, just moments from Cherry Lawn Park, downtown Darien, Metro-North, and Ox Ridge Elementary, 20 Buttonwood offers a rare combination of escape and convenience. Don't miss this opportunity to own a Darien classic! Listing agent is the owner of home.
20 Buttonwood Lane, Darien, CT 06820 is a 5 bedroom, 4 bathroom, 4,379 sqft single-family home built in 1945. It last sold for $4,500,000 on Aug 3, 2026 (5% above the $4,295,000 asking price). It is currently off market. The Trulia Estimate rent is $17,177/month.

Home Details for 20 Buttonwood Lane

Interior Features

Interior Details
Basement: Crawl Space,Full,Heated,Sump Pump,Cooled,Partially FinishedNumber of Rooms: 11Types of Rooms: Master Bedroom, Bedroom, Dining Room, Family Room, Kitchen, Living Room, Office, Rec Play Room, Sun Room
Beds & Baths
Number of Bedrooms: 5Number of Bathrooms: 4Number of Bathrooms (full): 3Number of Bathrooms (half): 1
Dimensions and Layout
Living Area: 4379 Square Feet
Appliances & Utilities
Appliances: Microwave, Range Hood, Refrigerator, Freezer, Ice Maker, Dishwasher, Disposal, Washer, Dryer, Wine Cooler, Water HeaterDishwasherDisposalDryerLaundry: Lower Level,Main LevelMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: Hydro Air,OilHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Hydro Air
Fireplace & Spa
Number of Fireplaces: 1Has a Fireplace
Windows, Doors, Floors & Walls
Door: French Doors

Exterior Features

Exterior Home Features
Roof: WoodPatio / Porch: TerraceFencing: FullOther Structures: Shed(s)Exterior: Rain Gutters, Lighting, Balcony, Garden, Stone Wall, Underground SprinklerFoundation: Concrete PerimeterGardenNo Private Pool
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2No CarportHas a GarageHas an Attached GarageParking Spaces: 2Parking: Attached
Frontage
Waterfront: Beach Access, AccessNot on Waterfront
Water & Sewer
Sewer: Public Sewer
Finished Area
Finished Area (above surface): 4099 Square FeetFinished Area (below surface): 280 Square Feet

Property Information

Year Built
Year Built: 1945
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Colonial
Building
Construction Materials: ClapboardNot a New ConstructionDoes Not Include Home Warranty
Property Information
Not Included in Sale: n/aParcel Number: 103948

Price & Status

Price
List Price: $4,295,000Price Per Sqft: $1,028/sqft
Status Change & Dates
Off Market Date: Thu Jul 02 2026Possession Timing: Negotiable

Active Status

MLS Status: Closed

Location

Direction & Address
City: Darien
School Information
Elementary School: Ox RidgeJr High / Middle School: MiddlesexHigh School: Darien

Building

Building Area
Building Area: 4379 Square Feet

HOA

No HOA

Lot Information

Lot Area: 1.25 Acres

Miscellaneous

BasementMls Number: 24185736Attic: Storage, Walk-upAttribution Contact: (203) 249-8812Above Grade Unfinished Area: 4099Activation Date: Thu Jun 25 2026
Last check for updates: about 4 hours ago
Listed by Katie C. DeSalvo, (203) 249-8812
Compass Connecticut, LLC, (203) 423-3100
Bought with: Michelle Donzeiser, (917) 620-0898, William Raveis Real Estate, (203) 655-1423
Source: Smart MLS, MLS#24185736

Price History for 20 Buttonwood Lane

DatePriceEventSource
08/03/2026$4,500,000Sold
Smart MLS #24185736
07/02/2026$4,295,000PendingSmart MLS #24185736
06/25/2026$4,295,000Listed For SaleSmart MLS #24185736
04/21/2017$2,290,000Sold
Smart MLS #99172585
03/16/2017$2,240,000PendingAgent Provided
02/24/2017$2,240,000Listed For SaleAgent Provided
08/06/1991$685,000Sold
N/A

Market trends in Darien

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$2.73M
Sale-to-List Price
105.6%
Price per sq ft
$787
Available listings
54
11MoM
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Property Tax and Assessment

Year2025
Tax$25,357
Assessment$1,638,070
Home facts updated by county records

Comparable Sales for 20 Buttonwood Lane

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
4 Rabbit Lane, Darien, CT
0.29
Single-Family Home
$2,675,000
08/11/25
5
3.5
3,690
50 Buttonwood Lane, Darien, CT
0.15
Single-Family Home
$4,500,000
12/03/25
7
6.5
7,200
7 Buttonwood Lane, Darien, CT
0.08
Single-Family Home
$5,200,000
07/10/26
5
7
8,502
1 Fox Hill Lane, Darien, CT
0.36
Single-Family Home
$4,500,000
08/12/25
4
4.5
5,561
12 Sunset Road, Darien, CT
0.53
Single-Family Home
$3,912,000
06/15/26
4
4.5
4,306
202 Mansfield Ave, Darien, CT
0.31
Single-Family Home
$2,795,000
08/21/25
6
6
6,058
146 Ridge Acres Road, Darien, CT
0.46
Single-Family Home
$3,300,000
02/25/26
4
5
3,422

Nearby homes

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Assigned Schools

These are the assigned schools for 20 Buttonwood Lane.
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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

  • 82 % 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
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  • 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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Off Market Homes Near 20 Buttonwood Lane

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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.