20 Buttonwood LaneDarien, CT 06820

Single Family · 5 Beds · 3 Full Baths · 1 Half Bath · 4,379 Sq. ft. | 1.25 Acres
$4,295,000 Active

20 Buttonwood Lane Overview

Time on Site:
8 days

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!

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20 Buttonwood Lane Facts & Features

  • Type Single Family
  • Sq. ft. 4,379
  • Price/Sq.ft. $981
  • Lot 1.25 Acres

Details

General

Association/HOA

  • Association: No

School Information

  • Elementary School: Ox Ridge
  • Middle Or Junior School: Middlesex
  • High School: Darien

Listing Information

  • Bank Owned Property: No
  • Potential Short Sale: No

Building Information

  • Year Built: 1945

Location/Region

  • County Or Parish: Fairfield
  • Neighborhood: N/A

Building Exterior/Construction

  • New Construction Type: No/Resale

Tax Information

  • Tax Annual Amount: $25,357.00
  • Tax Year: July 2025-June 2026

General Information

  • Exclusions: n/a
  • Flood Zone: No
  • Parcel Number: 103948
  • Property Type: Single Family For Sale
  • Zoning: R-1

Interior

Parking Information

  • Garage Spaces: 2

Beds/Baths

  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Total: 4
  • Bedrooms Total: 5

Building Interior

  • Attic Description: Storage Space, Walk-up
  • Attic: Yes
  • Fuel Tank Location: In Basement
  • Heat Fuel Type: Oil
  • Hot Water Description: Oil, 50 Gallon Tank
  • In Law Apartment: Yes
  • Laundry Room Info: Lower Level,Main Level
  • Laundry Room Location: Full size w/d in mudroom & lower level

General Information

  • Appliances: Microwave, Range Hood, Refrigerator, Freezer, Icemaker, Dishwasher, Disposal, Washer, Dryer, Wine Chiller
  • Basement: Crawl Space, Full, Heated, Sump Pump, Cooled, Partially Finished
  • Cooling: Central Air
  • Fireplaces Total: 1
  • Foundation Details: Concrete
  • Heating: Hydro Air
  • Living Area: 4379

Exterior

Parking Information

  • Parking Features: Attached Garage

Lot Information

  • Lot Features: Fence - Full, Dry, Level Lot, Professionally Landscaped
  • Lot Size Acres: 1.25
  • Lot Size Source: Public Records
  • Water Source: Public Water Connected

Waterfront/View

  • Waterfront Features: Beach Rights, Access
  • Waterfront: No

Building Exterior/Construction

  • Architectural Style: Colonial
  • Color: Grey
  • Construction Materials: Clapboard
  • Roof: Wood Shingle

General Information

  • Exterior Features: Terrace, Gutters, Lighting, French Doors, Balcony, Shed, Garden Area, Stone Wall, Underground Sprinkler
  • Pool Private: No
  • Sewer: Public Sewer Connected

Room Information

Room: Dining Room

  • Level: Main
  • Length: 13
  • Width: 13
  • Description: Remodeled,Built-Ins,Wet Bar,Hardwood Floor

Room: Eat-In Kitchen

  • Level: Main
  • Length: 12.5
  • Width: 26
  • Description: Remodeled,Beams,Built-Ins,Island,Hardwood Floor

Room: Family Room

  • Level: Main
  • Length: 11
  • Width: 8.5
  • Description: Remodeled,Book Shelves,Built-Ins,French Doors,Hardwood Floor

Room: Living Room

  • Level: Main
  • Length: 15
  • Width: 25.5
  • Description: Fireplace,French Doors,Patio/Terrace,Hardwood Floor

Room: Office

  • Level: Main
  • Length: 11.5
  • Width: 12.5
  • Description: Book Shelves,Built-Ins,Hardwood Floor

Room: Sun Room

  • Level: Main
  • Length: 15.5
  • Width: 23.5
  • Description: Built-Ins,French Doors,Hardwood Floor

Room: Bedroom

  • Level: Upper
  • Length: 11.5
  • Width: 12
  • Description: Hardwood Floor

Room: Bedroom

  • Level: Upper
  • Length: 12
  • Width: 12.5
  • Description: Hardwood Floor

Room: Bedroom

  • Level: Upper
  • Length: 8
  • Width: 14.5
  • Description: Full Bath,Hardwood Floor

Room: Bedroom

  • Level: Upper
  • Length: 15
  • Width: 11
  • Description: Hardwood Floor

Room: Primary Bedroom

  • Level: Upper
  • Length: 15
  • Width: 19.5
  • Description: Cathedral Ceiling,Balcony/Deck,Built-Ins,Full Bath,Walk-In Closet,Hardwood Floor

Room: Rec/Play Room

  • Level: Upper
  • Length: 16
  • Width: 25
  • Description: Built-Ins,Entertainment Center,Wall/Wall Carpet

20 Buttonwood Lane Monthly Cost

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* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

20 Buttonwood Lane Market Data

Based on the last 30 days in this zip code

$4,422,954
Average List Price
$946
Average Price per Square Foot
32
Properties Sold
66
Average Days on Market
111
Properties for Sale
Calculations provided by Reliance Network

20 Buttonwood Lane History

Date Event Value Agent
6/24/2026Source: Smart MLS Status Change
Active
6/21/2026Source: Smart MLS Added to Database
June 21, 2026
6/20/2022Source: Smart MLS Added to Database
September 13, 2021
Listing provided courtesy of Compass Connecticut, LLC- MLS# 24185736MLS ProviderContact Information: (203) 249-8812