21 Hancock Ln, Darien, CT 06820
OFF MARKET

21 Hancock Ln
Darien, CT 06820

  • 5 Beds
  • 3 Baths
  • 5,111 sqft (on 1.99 acres)

$3,842,200

Trulia Estimate
as of Jul 22, 2026
Est. Refi. Payment $24,995/mo*
Refinance Your Home

$3,842,200

Trulia Estimate
as of Jul 22, 2026
Est. Refi. Payment $24,995/mo*
Refinance Your Home
5 Beds
3 Baths
5,111 sqft
(on 1.99 acres)

Local Information

  • Map ViewExplore the area around 21 Hancock Ln.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1926
Lot Size
1.99 acres
Living Area
5,111 sqft
Price/Sqft
$752
Parking
Garage

Description

This single-family home is located at 21 Hancock Ln, Darien, CT. 21 Hancock Ln is in Darien, CT and in ZIP code 06820. This property has 5 bedrooms, 3 bathrooms and approximately 5,111 sqft of floor space. This property has a lot size of 1.99 acres and was built in 1926.
21 Hancock Ln, Darien, CT 06820 is a 5 bedroom, 3 bathroom, 5,111 sqft single-family home built in 1926. It is currently off market. The Trulia Estimate is $3,842,200, with a rent estimate of $17,031/month.

Home Details for 21 Hancock Ln

Interior Features

Interior Details
BasementAtticNumber of Rooms: 9
Heating & Cooling
Heating: Other, OilAir ConditioningHeating Fuel: Other
Levels, Entrance, & Accessibility
Stories: 2
Fireplace & Spa
Fireplace

Property Information

Year Built
Year Built: 1926Year Updated: 2006
Property Type / Style
Property Type: Single Family HomeArchitecture: Colonial

Exterior Features

Exterior Home Features
Exterior: BrickFoundation Type: Crawl Raised
Pool
Pool
Parking & Garage
GarageParking: Garage Attached

Community

Units in Building: 1

Lot Information

Lot Area: 1.99 acres

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$25,693
Assessment$1,659,770
Home facts updated by county records

Comparable Sales for 21 Hancock Ln

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
6 Cloudy Lane, Darien, CT
0.25
Single-Family Home
$4,500,000
05/29/26
5
5
5,864
28 Crooked Mile Road, Darien, CT
0.34
Single-Family Home
$4,315,000
06/11/26
5
6
4,653
19 Blueberry Lane, Darien, CT
0.41
Single-Family Home
$3,711,000
06/03/26
4
2.5
3,881
23 Maplewood Drive, Darien, CT
0.60
Single-Family Home
$2,710,000
12/08/25
5
3.5
3,506
2 Sherry Ln, Darien, CT
0.45
Single-Family Home
$2,585,000
10/29/25
4
4.5
3,186
6 Blueberry Lane, Darien, CT
0.28
Single-Family Home
$2,300,000
07/20/26
3
2
2,043
451 Mansfield Ave, Darien, CT
0.42
Single-Family Home
$3,380,000
04/13/26
5
6
7,652
109 Stephen Mather Road, Darien, CT
0.79
Single-Family Home
$3,000,000
03/02/26
5
3.5
4,817
5 Wheat Lane, Darien, CT
0.67
Single-Family Home
$3,308,000
04/15/26
5
4
3,509
475 Hoyt Street, Darien, CT
0.59
Single-Family Home
$1,300,000
08/12/25
4
3
2,251

Nearby homes

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Assigned Schools

These are the assigned schools for 21 Hancock Ln.
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

  • 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 "
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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
    Flag
  • 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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Apartments for Rent

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Explore by feature - Pet Friendly

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Explore by feature - Pool

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Explore by feature - Outdoor Space

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Homes for sale near 21 Hancock Ln

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Off Market Homes Near 21 Hancock Ln

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