21 Chestnut St, Darien, CT 06820
OFF MARKET

$981,800

Trulia Estimate
  • 3 Beds
  • 2 Baths
  • 1,386 sqft

21 Chestnut St, Darien, CT 06820

Noroton Heights
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Home Value

Trulia Estimate
$982K
Since last month
Decreased$1K (-0.1%)
Since last year
Increased$111K (+12.8%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +64% in the last 10 years
MonthEstimated value
2026
August 2026$982K
August 2026$980K
July 2026$983K
June 2026$980K
May 2026$963K
April 2026$927K
March 2026$926K
February 2026$878K
January 2026$872K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
16 Fairfield Avenue, Darien, CT
0.19
Single-Family Home
$1,500,000
05/29/26
3
2
1,390
223 Middlesex Road, Darien, CT
0.26
Single-Family Home
$1,540,000
03/16/26
3
1.5
1,840
223 Hollow Tree Ridge Rd, Darien, CT
0.39
Single-Family Home
$1,250,000
10/14/25
3
2
1,676
7 Chestnut Street, Darien, CT
0.07
Single-Family Home
$855,000
11/21/25
2
1
1,056
281 West Avenue, Darien, CT
0.41
Single-Family Home
$1,519,000
05/29/26
3
1.5
1,658
229 West Avenue, Darien, CT
0.28
Single-Family Home
$1,852,000
06/30/26
3
1.5
2,752
128 West Avenue, Darien, CT
0.48
Single-Family Home
$1,125,000
01/08/26
3
3
1,636
21 Fairfield Avenue, Darien, CT
0.16
Single-Family Home
$2,446,000
06/24/26
4
3.5
3,147
9 Patton Drive, Darien, CT
0.59
Single-Family Home
$1,250,000
07/16/26
3
2
1,450
19 William Street, Darien, CT
0.52
Single-Family Home
$1,400,000
12/15/25
3
2
1,300

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
241 Noroton Avenue, Darien, CT 06820
0.08
$2,556,200
4
4
2,924
Off Market
7 Chestnut Street, Darien, CT 06820
0.07
$855,000
2
1
1,056
Recently Sold
260 Noroton Avenue, Darien, CT 06820
0.08
$2,142,100
4
2.5
3,066
Off Market
259 Noroton Avenue, Darien, CT 06820
0.09
$1,735,200
1
1
720
Off Market
11 West Elm Street, Darien, CT 06820
0.13
$2,253,100
4
2
1,883
Off Market
11 Edgerton Court, Darien, CT 06820
0.15
$2,368,500
4
2.5
2,914
Off Market
16 W Elm St, Darien, CT 06820
0.17
$2,821,700
4
3.5
3,356
Off Market
48 Fairfield Avenue, Darien, CT 06820
0.13
$2,643,700
4
3.5
2,946
Off Market
21 Fairfield Avenue, Darien, CT 06820
0.16
$2,446,000
4
3.5
3,147
Recently Sold
24 Fairfield Avenue, Darien, CT 06820
0.17
$1,559,500
3
2
1,623
Off Market
19 Edgerton Street, Darien, CT 06820
0.15
$1,832,800
3
2.5
2,083
Off Market
6 Bouton Lane, Darien, CT 06820
0.14
$3,505,300
6
8
6,233
Off Market

Local Information

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

Home Highlights

Single-Family Home
Built in 1955
1,386 sqft
$708/sqft

About this House

Charming Cape On A Quiet Street Within Walking Distance To Train and Shops, Deck Off Kitchen Overlooking Deep Level Yard., Lawn Care Included. House in Wonderful Move-In Condition, Floors Recently Refinished - Some New Appliances, Upstairs Bath Redone. Please Note: Flexible Term Also Available
21 Chestnut St, Darien, CT 06820 is a 3 bedroom, 2 bathroom, 1,386 sqft single-family home in Noroton Heights, built in 1955. More recently, it was listed as a rental in August 2014 with an asking price of $3,000 per month. That rental listing was removed on December 17, 2014. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $981,800, with a rent estimate of $5,453/month.

Home Details for 21 Chestnut St

Interior Features

Heating & Cooling
Heating: OilHeating Fuel: Oil
Levels, Entrance, & Accessibility
Stories: 2
Interior Details
Number of Rooms: 5
Fireplace & Spa
Fireplace

Property Information

Year Built
Year Built: 1955
Property Type / Style
Property Type: Single Family HomeArchitecture: Cape Cod

Exterior Features

Exterior Home Features
DeckExterior: Other

Community

Units in Building: 1

Lot Information

Lot Area: 10454 sqft

Price and Tax history

DateEventPrice
Dec 17, 2014
Source: Agent Provided
ListingRemoved
$3,000
Aug 30, 2014
Source: Agent Provided
Listed For Rent
$3,000

Market trends in Darien

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$2.98M
$246KMoM
Sale-to-List Price
108.9%
3.3%MoM
Price per sq ft
$800
$12MoM
Available listings
36
18MoM

Around this home

Neighborhood Overview

Noroton Heights
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Noroton Heights

At least 1 Trulia users voted on each feature.

  • 100 % Say they plan to stay for at least 5 years

  • 100 % Say there's holiday spirit

  • 100 % Say people would walk alone at night

  • 100 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

Frequently asked questions about 21 Chestnut St

  • What is 21 Chestnut St estimated to be worth?
    Trulia's estimated value for 21 Chestnut St in Darien, CT is $981,800.
  • Is Darien a buyer's or seller's market?
    Darien is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Darien?
    The median sale price in Darien is $2.98M. That is up $246K from the prior month.
  • What are the closest schools to 21 Chestnut St?
    The closest schools to 21 Chestnut St in Darien, CT are Darien High School (rated 10/10), Middlesex Middle School (rated 10/10), Royle Elementary School (Pre-K, rated 9/10).
  • How big is the lot at 21 Chestnut St?
    The lot at 21 Chestnut St in Darien, CT is about 0.24 acres (10,454 sq ft).

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Apartments for Rent

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Off Market Homes Near 21 Chestnut St

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