19 Prospect Ave, Darien, CT 06820
Property image
Property image
OFF MARKET

$2,575,000

Trulia Estimate
  • 4 Beds
  • 3 Baths
  • 2,672 sqft (on 0.50 acres)

19 Prospect Ave, Darien, CT 06820

Downtown
Refinance Your Home
Currently Off Market - Sold Aug 1, 2016 for $1,400,000

Home Value

Trulia Estimate
$2.58M
Since last month
Increased$23K (+0.9%)
Since last year
Increased$305K (+13.4%)
Since last sale
Increased$1M (+83.8%)
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 +87% in the last 10 years
MonthEstimated value
2026
August 2026$2.57M
August 2026$2.57M
July 2026$2.55M
June 2026$2.56M
May 2026$2.45M
April 2026$2.41M
March 2026$2.42M
February 2026$2.31M
January 2026$2.27M
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
33 Fairview Avenue, Darien, CT
0.04
Single-Family Home
$3,300,000
06/12/26
4
2.5
3,102
2 Robin Hood Ln, Darien, CT
0.25
Single-Family Home
$1,400,000
09/17/25
4
3
1,568
3 Andrews Drive, Darien, CT
0.74
Single-Family Home
$1,675,000
09/17/25
4
3
2,724
3 Rocaton Road, Darien, CT
0.36
Single-Family Home
$2,950,000
08/03/26
4
3.5
3,354
5 Wakeman Road, Darien, CT
0.69
Single-Family Home
$1,620,000
01/15/26
3
2.5
2,064
19 Littlebrook Road, Darien, CT
0.87
Single-Family Home
$1,485,000
01/15/26
4
2.5
2,156
10 Prospect Avenue, Darien, CT
0.07
Single-Family Home
$3,616,000
01/06/26
5
5
5,338
93 Mansfield Avenue, Darien, CT
0.22
Single-Family Home
$3,250,000
12/12/25
5
5
5,220
64 Old Kings Highway South, Darien, CT
0.67
Single-Family Home
$1,135,000
10/08/25
5
3.5
3,327
93 West Avenue, Darien, CT
0.61
Single-Family Home
$1,900,000
09/02/26
5
3.5
2,667

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
16 Prospect Avenue, Darien, CT 06820
0.05
$3,201,400
5
3.5
4,030
Off Market
33 Fairview Avenue, Darien, CT 06820
0.04
$3,300,000
4
2.5
3,102
Recently Sold
10 Prospect Avenue, Darien, CT 06820
0.07
$3,616,000
5
5
5,338
Recently Sold
8 Prospect Avenue, Darien, CT 06820
0.09
$2,765,500
5
3
3,036
Off Market
84 Mansfield Avenue, Darien, CT 06820
0.12
$4,616,500
5
5.5
6,000
Off Market
50 Mansfield Avenue, Darien, CT 06820
0.14
$3,236,700
5
3.5
4,376
Off Market
47 Mansfield Avenue, Darien, CT 06820
0.19
$2,496,600
5
4.5
3,372
Off Market
31 Brookside Road, Darien, CT 06820
0.14
$1,762,000
3
2.5
2,362
Off Market
11 Robin Hood Lane, Darien, CT 06820
0.21
$3,408,600
5
4.5
3,815
Off Market
50 Sedgwick Avenue, Darien, CT 06820
0.21
$1,940,000
3
2.5
1,972
Off Market
45 Brookside Road, Darien, CT 06820
0.16
$2,632,400
4
4.5
3,618
Off Market
2 Roland Drive, Darien, CT 06820
0.20
$4,200,000
5
4.5
5,678
Recently Sold

Local Information

  • Map ViewExplore the area around 19 Prospect Ave.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1874
0.5 acre lot
2,672 sqft
$964/sqft

About this House

CHARM AND CHARACTER ABOUND IN THIS FOUR BEDROOM, THREE BATH HOME ON PROSPECT AVENUE. LARGE, GRACIOUS LIVING ROOM OPENS TO THE TERRACE, DINING ROOM, MODERN KITCHEN, AND SUN-FILLED BREAKFAST ROOM. SLIDERS OPEN OUT TO THE DECK OVERLOOKING THE LEVEL AND MANICURED BACKYARD. FAMILY ROOM WITH LIBRARY WALL, MASTER BEDROOM SUITE AND THREE ADDITIONAL BEDROOMS ROUND OUT THIS HOME. BARN CAN BE USED AS A TWO CAR GARAGE. GREAT FLOW, WALK TO TRAIN AND TOWN.
19 Prospect Ave, Darien, CT 06820 is a 4 bedroom, 3 bathroom, 2,672 sqft single-family home in Downtown, built in 1874. It last sold for $1,400,000 on Aug 1, 2016. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $2,575,000, with a rent estimate of $7,471/month.

Home Details for 19 Prospect Ave

Interior Features

Interior Details
BasementNumber of Rooms: 8
Heating & Cooling
Heating: OilAir ConditioningHeating Fuel: Oil
Levels, Entrance, & Accessibility
Stories: 2
Fireplace & Spa
Fireplace

Property Information

Year Built
Year Built: 1874
Property Type / Style
Property Type: Single Family HomeArchitecture: Colonial

Exterior Features

Exterior Home Features
DeckExterior: WoodPatio

Community

Units in Building: 1

Lot Information

Lot Area: 0.50 acres

Price and Tax history

DateEventPrice
Aug 1, 2016
Source: N/A
Sold
$1,400,000
Aug 24, 2012
Source: Smart MLS #98533994
Sold
$1,300,000
Jul 13, 2012
Source: Agent Provided
Pending
$1,499,000
Jun 7, 2012
Source: Agent Provided
PriceChange
$1,499,000
Price decreased by 3%
Mar 20, 2012
Source: Agent Provided
Listed For Sale
$1,550,000

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

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

What Locals Say about Downtown

At least 1 Trulia users voted on each feature.

  • 100 % Say it's dog friendly

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

  • 100 % Say there's holiday spirit

  • 100 % Say yards are well-kept

  • 100 % Say it's quiet

  • 100 % Say there's wildlife

  • 100 % Say it's walkable to restaurants

  • 100 % Say car is needed

  • 100 % Say neighbors are friendly

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

Frequently asked questions about 19 Prospect Ave

  • What is 19 Prospect Ave estimated to be worth?
    Trulia's estimated value for 19 Prospect Ave in Darien, CT is $2,575,000.
  • What is the price history for 19 Prospect Ave?
    19 Prospect Ave in Darien, CT last sold for $1,400,000 in August 2016.
  • 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.
  • How big is the lot at 19 Prospect Ave?
    The lot at 19 Prospect Ave in Darien, CT is about 0.50 acres (21,780 sq ft).

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Apartments for Rent

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Off Market Homes Near 19 Prospect Ave

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