19 Knoll St, Riverside, CT 06878
Property image
Property image
SOLD
MAY 11, 2026

$2,528,100

Trulia Estimate
  • 4 Beds
  • 4 Baths
  • 2,790 sqft (on 0.26 acres)

19 Knoll St, Riverside, CT 06878

Riverside
Est. Refi. Payment $16,753/mo*
Refinance Your Home
Currently Off Market - Sold May 11, 2026 for $305,000

Home Value

Trulia Estimate
$2.53M
Since last month
Increased$77K (+3.1%)
Since last year
Decreased$437K (-14.7%)
Since last sale
Increased$2M (+728.9%)
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 +22% in the last 10 years
MonthEstimated value
2026
August 2026$2.53M
August 2026$2.51M
July 2026$2.45M
June 2026$2.25M
May 2026$2.3M
April 2026$3.26M
March 2026$3.38M
February 2026$3.15M
January 2026$3.05M
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
20 Weston Hill Rd, Riverside, CT
0.16
Single-Family Home
$866,384
07/02/26
4
4
2,982
64 Summit Rd, Riverside, CT
0.03
Single-Family Home
$2,525,000
07/01/26
5
3
2,737
25 Summit Rd, Riverside, CT
0.16
Single-Family Home
$2,510,000
03/09/26
4
3
2,489
22 Summit Rd, Riverside, CT
0.17
Single-Family Home
$3,100,000
01/27/26
4
2.5
3,022
29 Coventry Ln, Riverside, CT
0.26
Single-Family Home
$2,753,000
07/07/26
5
4
2,612
30 Weston Hill Rd, Riverside, CT
0.19
Single-Family Home
$2,800,000
07/14/26
4
3
1,882
24 Oval Ave, Riverside, CT
0.27
Single-Family Home
$3,004,000
08/18/26
5
3.5
2,998
3 Lockwood Dr, Old Greenwich, CT
0.49
Single-Family Home
$999,000
04/30/26
4
3
2,069
22 Carrona Dr, Riverside, CT
0.41
Single-Family Home
$1,450,000
05/29/26
4
2.5
1,885

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
20 Knoll St, Riverside, CT 06878
0.04
$4,571,500
5
4.5
3,625
Off Market
64 Summit Rd, Riverside, CT 06878
0.03
$2,525,000
5
3
2,737
Recently Sold
5 Spring St, Riverside, CT 06878
0.10
$5,334,600
6
6
6,469
Off Market
294 Riverside Ave, Riverside, CT 06878
0.14
$4,150,800
5
4.5
4,392
Off Market
14 Spruce St, Riverside, CT 06878
0.14
$4,651,000
5
5
3,709
Off Market
258 Riverside Avenue, Riverside, CT 06878
0.17
$4,161,300
5
3.5
3,647
Off Market
14 Marks Rd, Riverside, CT 06878
0.19
$3,115,400
4
3.5
2,520
Off Market
7 Colonial Ln, Riverside, CT 06878
0.17
$4,165,500
4
3.5
3,563
Off Market
25 Summit Rd, Riverside, CT 06878
0.16
$2,510,000
4
3
2,489
Recently Sold
22 Summit Rd, Riverside, CT 06878
0.17
$3,100,000
4
2.5
3,022
Recently Sold
247 Riverside Ave, Riverside, CT 06878
0.17
$8,300,000
6
8.5
9,485
Recently Sold
11 Colonial Ln, Riverside, CT 06878
0.19
$4,594,300
5
5.5
4,302
Off Market

Local Information

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

Home Highlights

Single-Family Home
Built in 1928
0.26 acre lot
2,790 sqft
$109/sqft
Garage

About this House

Enchanting , light-filled home w open floor plan on a beautiful street in Riverside within walking distance of train, schools and the village of Old Greenwich. Modern vibe exuding in charm and character this four bdrm home is inviting and warm. A covered side porch leads to a bluestone patio and a level fenced yard for entertaining and play. Spacious living room and dining room with quartzite fireplace and traditional casement windows. The updated eat-in kitchen is the hub of the house with adjoining family room, mudroom, office and 2nd powder room. All baths have been updated and a stunning new Master Suite has been recently added. A sought after street where children play and families gather for bbqs.
19 Knoll St, Riverside, CT 06878 is a 4 bedroom, 5 bathroom, 2,790 sqft single-family home in Riverside, built in 1928. It last sold for $305,000 on May 11, 2026. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $2,528,100.

Home Details for 19 Knoll St

Interior Features

Interior Details
BasementAtticNumber of Rooms: 9
Heating & Cooling
Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: Stucco, Brick
Parking & Garage
GarageParking: Garage Detached

Property Information

Year Built
Year Built: 1928
Property Type / Style
Property Type: Single Family HomeArchitecture: Tudor

Price & Status

Price
Price Per Sqft: $109/sqft

Lot Information

Lot Area: 0.26 acres

Price and Tax history

DateEventPrice
May 11, 2026
Source: N/A
Sold
$305,000
Jun 28, 2019
Source: Agent Provided
ListingRemoved
$1,895,000
Jun 11, 2019
Source: Agent Provided
PriceChange
$1,895,000
Price decreased by 3%
Apr 17, 2019
Source: Agent Provided
Listed For Sale
$1,950,000
May 3, 2010
Source: N/A
Sold
$1,390,000

Market trends in Greenwich

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$2.44M
$338KMoM
Sale-to-List Price
103.8%
1.1%MoM
Price per sq ft
$825
$24MoM
Available listings
182
8MoM

Around this home

Neighborhood Overview

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

What Locals Say about Riverside

At least 48 Trulia users voted on each feature.

  • 92 % Say parking is easy

  • 91 % Say it's dog friendly

  • 90 % Say yards are well-kept

  • 90 % Say people would walk alone at night

  • 89 % Say kids play outside

  • 87 % Say car is needed

  • 87 % Say there's holiday spirit

  • 86 % Say they plan to stay for at least 5 years

  • 82 % Say it's quiet

  • 75 % Say neighbors are friendly

  • 74 % Say there's wildlife

  • 71 % Say there are sidewalks

  • 58 % Say it's walkable to restaurants

  • 55 % Say it's walkable to grocery stores

  • 53 % Say there are community events

  • 52 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • Sharon Elkayam
    "It is a friendly community where the kids ride bikes and play together. The schools are good. The kids play in the front yards. "
    0
    Flag
  • Trulia User
    "Very dog friendly. Lots of great places to walk with a dog. Many dog owners. The beach in Old Greenwich is a fun place to meet other dog owners and allow them to play."
    0
    Flag
  • Trulia User
    "I95 is the worst and the Merritt parkway are very difficult to commute on. Good luck if you need to commute during peak times. "
    1
    Flag
  • Sharonelkayam
    "Kid and pet friendly. Nice neighbors and well kept homes. The schools are great. Good area for walking and running. Near trains and shopping area in Old Greenwich. Beach is also a few minutes away."
    1
    Flag
  • Jesselynn G.
    "The elementary school fairs/carnivals, trick or treating, fireworks at the park nothing else in particular but overall a great neighborhood "
    0
    Flag
  • Rebecca
    "People r always out walking their dogs. Cars know they have the right of way and will either slow or go around completely "
    0
    Flag
  • Rebecca
    "Cozy neighborhood feel. Folks say hello when u walk past them. Lots of kids on bikes and dogs on leash"
    0
    Flag
  • Msuppodvm
    "Many special events around families and children. Many resources available for families and kids. Excellent afternoon programs, many sports programs. "
    0
    Flag
  • Mirielramos
    "I love my neighborhood is peaceful and quiet, nice place to live, and have all close by, bank, supermarket, drug stores etc"
    0
    Flag
  • Mcm.captiva@gmail.com
    "I see lots of dogs being walked. and responsible dog owners cleaning up after their dogs. Some owners having invisible fenced and didn't playing in yards. "
    0
    Flag
  • Mcm.captiva@gmail.com
    "neighborhood charity 10K runs. Church carnival. patriotic displays. fireworks in park. outdoors music."
    0
    Flag
  • Mcm.captiva@gmail.com
    "I take train to GCT and it is a short walk to METRO North. The commuter trains run very reliably and often."
    0
    Flag
  • Kimberly.kois
    "Very family friendly , sporty , safe , neighborhood with great access to public transportation, elementary schools, parks, playground , beach , Old Greenwich town"
    0
    Flag
  • Rebecca
    "Close to the water....can walk into town...kids walk or bike to school....unspoken neighborhood watch "
    8
    Flag
  • Sophiecoko
    "Living in a coastal neighborhood is really special. I love seeing the kids biking to the beach without jackets on ready to sail, kayak or paddle board."
    0
    Flag
  • dryfly7
    "Beautiful Dogwood Park Association, 3 minute walk to highly rated North Mianus Elementary School"
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 19 Knoll St

  • What is 19 Knoll St estimated to be worth?
    Trulia's estimated value for 19 Knoll St in Riverside, CT is $2,528,100.
  • What is the price history for 19 Knoll St?
    19 Knoll St in Riverside, CT last sold for $305,000 in May 2026.
  • Is Riverside a buyer's or seller's market?
    Riverside is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Riverside?
    The median sale price in Riverside is $2.44M. That is up $338K from the prior month.
  • Does 19 Knoll St have air conditioning?
    Yes, 19 Knoll St in Riverside, CT has air conditioning.
  • How big is the lot at 19 Knoll St?
    The lot at 19 Knoll St in Riverside, CT is about 0.26 acres (11,325 sq ft).

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