3 Marks Rd, Riverside, CT 06878
OFF MARKET

3 Marks Rd
Riverside, CT 06878

Riverside
  • 5 Beds
  • 5.5 Baths
  • 6,012 sqft (on 0.40 acres)

$5,651,700

Trulia Estimate
as of Aug 14, 2026
Est. Refi. Payment $37,119/mo*
Refinance Your Home

$5,651,700

Trulia Estimate
as of Aug 14, 2026
Est. Refi. Payment $37,119/mo*
Refinance Your Home
5 Beds
5.5 Baths
6,012 sqft
(on 0.40 acres)

Home Value

Trulia Estimate
$5.65M
Since last month
Increased$267K (+5%)
Since last year
Increased$907K (+19.2%)
Since last sale
Increased$1M (+23.6%)
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 +86% in the last 10 years
MonthEstimated value
2026
August 2026$5.62M
July 2026$5.63M
June 2026$5.36M
May 2026$4.94M
April 2026$4.82M
March 2026$4.83M
February 2026$4.83M
January 2026$4.75M
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 Summit Rd, Riverside, CT
0.21
Single-Family Home
$3,200,000
05/08/26
5
4.5
4,187
119 Hendrie Ave, Riverside, CT
0.30
Single-Family Home
$3,800,000
12/17/25
6
5.5
5,175
15 Field Rd, Riverside, CT
0.21
Single-Family Home
$6,650,000
07/01/26
6
5.5
5,868
18 Owenoke Way, Riverside, CT
0.40
Single-Family Home
$4,800,011
07/29/26
5
4.5
4,130
45 Willow Rd, Riverside, CT
0.27
Single-Family Home
$6,450,000
05/27/26
6
6
6,141
49 Willow Rd, Riverside, CT
0.25
Single-Family Home
$5,500,001
06/04/26
5
4.5
4,600
29 Lockwood Dr, Old Greenwich, CT
0.34
Single-Family Home
$4,650,000
09/15/25
5
5.5
4,286
227 Riverside Ave, Greenwich, CT
0.39
Single-Family Home
$4,250,000
03/02/26
5
4
3,226
44 Willowmere Ave, Riverside, CT
0.36
Single-Family Home
$4,050,000
06/17/26
4
4
4,358

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
18 Shoal Point Ln, Riverside, CT 06878
0.05
$6,955,800
5
5.5
5,702
Off Market
18 Shoal Point Ln, Riverside, CT 06878
0.05
-
5
5.5
4,202
Off Market
316 Riverside Avenue, Riverside, CT 06878
0.05
$2,228,300
5
2.5
2,254
Off Market
14 Marks Rd, Riverside, CT 06878
0.06
$3,135,000
4
3.5
2,520
Off Market
21 Shoal Point Lane, Riverside, CT 06878
0.11
$6,007,200
5
6.5
4,530
Off Market
21 Shoal Point Ln, Riverside, CT 06878
0.11
$8,272,900
5
6.5
4,530
Off Market
294 Riverside Ave, Riverside, CT 06878
0.07
$4,102,700
5
4.5
4,392
Off Market
323 Riverside Ave, Riverside, CT 06878
0.10
$2,498,700
4
2.5
2,351
Off Market
19 Weston Hill Road, Riverside, CT 06878
0.11
$4,866,700
7
6.5
5,084
Off Market
5 Spring St, Riverside, CT 06878
0.11
$5,273,000
6
6
6,469
Off Market
1 Hendrie Dr Extension, Old Greenwich, CT 06870
0.16
$3,300,000
5
2.5
2,092
For Sale

Local Information

  • Map ViewExplore the area around 3 Marks Rd.
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1913
Lot Size
0.4 acres
Living Area
6,012 sqft
Price/Sqft
$940
Parking
Garage

About this House

This stunning Riverside home offers year-round water views of Greenwich Cove and Long Island Sound, and perfectly situated to experience both the Old Greenwich and Riverside lifestyles. Completely renovated in 2021 by Sound Beach Partners and Tanner White Architects, this 6,000+ sq. ft. fully automated smart home sits on .40 acres, which showcases meticulous craftsmanship and attention to detail. With 5 bedrooms, 5.5 baths, a chef's kitchen with top-tier appliances, a dream walk-in pantry, a third-floor private office and a separate au-pair suite. This home is ideal for modern day living.

Other highlights include lower-level recreation space with a gym, dry sauna, and ample storage. Enjoy four season water views, easy access to Old Greenwich, Tod's Point, and Riverside Elementar
3 Marks Rd, Riverside, CT 06878 is a 5 bedroom, 6 bathroom, 6,012 sqft single-family home in Riverside, built in 1913. It last sold for $4,550,000 on Nov 25, 2024 (3% below the $4,695,000 asking price). It is currently off market. The Trulia Estimate is $5,651,700, with a rent estimate of $26,691/month.

Home Details for 3 Marks Rd

Interior Features

Interior Details
Basement: Finished
Beds & Baths
Number of Bedrooms: 5Number of Bathrooms: 6Number of Bathrooms (full): 5Number of Bathrooms (half): 1
Dimensions and Layout
Living Area: 6012 Square Feet
Heating & Cooling
Heating: Natural Gas,Hot WaterHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Natural Gas
Fireplace & Spa
Number of Fireplaces: 2Has a Fireplace
View
Has a ViewView: Water
Security
Security: Security System

Exterior Features

Exterior Home Features
Roof: AsphaltPatio / Porch: DeckNo Private Pool
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Has a GarageParking Spaces: 2Parking: Garage Door Opener

Property Information

Year Built
Year Built: 1913Year Renovated: 2021
Property Type / Style
Property Type: ResidentialProperty Subtype: Residential, Single Family ResidenceArchitecture: Shore Colonial
Property Information
Included in Sale: Washer/Dryer, Play Area Equip, All Kitchen Applncs, A/V EquipParcel Number: 057 05 1676/S

Price & Status

Price
List Price: $4,695,000
Status Change & Dates
Off Market Date: Mon Oct 21 2024

Active Status

MLS Status: Closed

Location

Direction & Address
City: Riverside
School Information
Elementary School: RiversideJr High / Middle School: Eastern

Building

Building Area
Building Area: 6012 Square Feet

Lot Information

Lot Area: 0.40 acres

Mobile R/V

Mobile Home Park
Mobile Home Units: Feet

Miscellaneous

BasementMls Number: 121460Water ViewWater View: Water
Last check for updates: 1 day ago
Listed by Megan Sullivan, (203) 979-7413
Sotheby's International Realty
Bought with: Scott Elwell, (203) 940-0444, Higgins Group Greenwich
Source: Greenwich MLS, Inc., MLS#121460

Price and Tax history

DateEventPrice
Nov 25, 2024
Source: Greenwich MLS, Inc. #121460
Sold
$4,550,000
Oct 21, 2024
Source: Greenwich MLS, Inc. #121460
Pending
$4,695,000
Sep 18, 2024
Source: Greenwich MLS, Inc. #121460
Listed For Sale
$4,695,000
Aug 1, 2024
Source: Greenwich MLS, Inc. #120351
ListingRemoved
May 16, 2024
Source: Greenwich MLS, Inc. #120351
PriceChange
$4,895,000
Price decreased by 6%

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
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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

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Apartments for Rent

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Explore by feature - Pet Friendly

47 pet-friendly rentals in Riverside, CT

Explore by feature - Garage

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Explore by feature - Pool

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Explore by feature - Washer/dryer

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Explore by feature - Outdoor Space

27 rentals with an outdoor space in Riverside, CT

Homes for sale near 3 Marks Rd

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Off Market Homes Near 3 Marks Rd

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Frequently asked questions about 3 Marks Rd

  • What is 3 Marks Rd estimated to be worth?
    Trulia's estimated value for 3 Marks Rd in Riverside, CT is $5,651,700.
  • What is the price history for 3 Marks Rd?
    3 Marks Rd in Riverside, CT last sold for $4,550,000 in November 2024.
  • 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 3 Marks Rd have air conditioning?
    Yes, 3 Marks Rd in Riverside, CT has air conditioning.
  • Does 3 Marks Rd have laundry facilities?
    Yes, 3 Marks Rd in Riverside, CT has laundry facilities.
Listing data courtesy of Greenwich MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.