OFF MARKET

Off market aug 2020 for $730K

$1,439,635

Est. refi paymentEst. refi $3,843/mo

•

1,386

sq ft

33 Thornhill Rd, Riverside, CT 06878

About this home

Single-familyProperty Type

1949Year Built

7,405 sq ftLot Size

$1,039Est. Price/Sq.Ft.

1 car garageParking

Listed by Marje Vance Allocco • Sotheby's International Realty

Listed by Sarah Muir • Sotheby's International Realty

Bought with Jennifer Ho • Douglas Elliman of Connecticut

Redfin checked: a minute ago

•Source:GMLS #108904

Redfin Estimate

$1,439,635

$710K since sold in August 2020$20K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 17.6% higher than the average sale price ($1.22M) of 6 comparable homes.

SOLD JUL 1, 2026
$1,410,000
A
3 beds2 baths1,481 sq ft
33 Halsey Dr, Old Greenwich, CT 06870
SOLD JUL 2, 2026
$1,015,000
B
2 beds1 bath853 sq ft
14 Spezzano Dr, Riverside, CT 06878
SOLD SEP 1, 2026
$1,300,000
C
3 beds1.5 baths1,312 sq ft
33 Center Dr, Old Greenwich, CT 06870
SOLD OCT 2, 2026
$1,325,000
D
4 beds2 baths1,731 sq ft
29 Amherst Rd, Riverside, CT 06878
SOLD MAY 11, 2026
$1,395,000
E
3 beds2 baths1,356 sq ft
24 Taylor Dr, Cos Cob, CT 06807
SOLD FEB 20, 2026
$900,000
F
3 beds1.5 baths1,155 sq ft
25 Hoover Rd, Riverside, CT 06878

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Sell

$841,915

Est. take-home

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Est. cash available

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Rent

$5,246/mo

Redfin rental estimate

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Market trends in 06878, CT

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

111.4%

+1.3% MoM

Median sale price

$3.8M

$144K MoM

Avg. days on market

15d

1 days MoM

Recently sold homes

5 MoM

New listings for sale

OPEN SUN, 11AM TO 1PM
$1,699,000
5 beds2 baths2,047 sq ft
25 Westview Pl, Riverside, CT 06878
OPEN SUN, 12:30PM TO 2:30PM
$1,900,000
3 beds1.5 baths1,458 sq ft
15 Lakeview Dr, Riverside, CT 06878
See all

Provided by Redfin

Sale history for 33 Thornhill Rd

Year

Property tax

Land + Additions

Assessment*

2023

$5,974 (+0.9%)

$455,280 + $58,100

$513,380

2022

$5,919 (+4.2%)

$455,280 + $58,100

$513,380

2021

$5,682 (+0.2%)

$387,030 + $84,910

$471,940

2020

$5,673 (−1.0%)

$387,030 + $84,910

$471,940

2019

$5,729 (+2.3%)

$387,030 + $84,910

$471,940

2018

$5,602 (−1.2%)

$387,030 + $84,910

$471,940

2017

$5,672 (+1.6%)

$387,030 + $84,910

$471,940

2016

$5,583 (+6.9%)

$387,030 + $84,910

$471,940

2014

$5,222

$404,110 + $45,080

$449,190

Tax history for 33 Thornhill Rd

Year

Property tax

Land + Additions

Assessment*

2023

$5,974 (+0.9%)

$455,280 + $58,100

$513,380

2022

$5,919 (+4.2%)

$455,280 + $58,100

$513,380

2021

$5,682 (+0.2%)

$387,030 + $84,910

$471,940

2020

$5,673 (−1.0%)

$387,030 + $84,910

$471,940

2019

$5,729 (+2.3%)

$387,030 + $84,910

$471,940

2018

$5,602 (−1.2%)

$387,030 + $84,910

$471,940

2017

$5,672 (+1.6%)

$387,030 + $84,910

$471,940

2016

$5,583 (+6.9%)

$387,030 + $84,910

$471,940

2014

$5,222

$404,110 + $45,080

$449,190

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

7,405 Sq. Ft.

Year renovated

—

Sq. Ft.

1,386

Year built

1949

Style

Single Family Residential

County

Fairfield County

APN

1854141

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2023.

Property details

Parking

Parking and Garage Information
Has Garage
# of Garage Spaces: 1
Parking Features: Garage Door Opener

Interior

Bathroom Information
# of Full Bathrooms: 2
Bathrooms Total Integer: 2
Bathrooms Total Decimal: 2

Heating & Cooling
Has Cooling
Cooling: Partial A/C
Has Heating
Heating: Natural Gas

Interior Features
# of Fireplaces Total: 0
Basement: Crawl

Exterior

Exterior Features
Patio And Porch Features: Deck

Property Information
Property Sub-Type: Single Family Residence
Year Built: 1949
Roof: Asphalt
Construction Materials: Vinyl Siding
Building Area Total: 1386.0
Building Area Source: Taxcard

Lot Information
Lot Features: Level
Lot Size Area: 0.17
Lot Size Units: Acres
Lot Size Square Feet: 7405.2
Lot Size Acres: 0.17
Zoning: R-7

Financial

Tax Information
Tax Annual Amount: $5,672.71
Tax Assessed Value: $471,940

Utilities

Utilities Information
Sewer: Public Sewer
Water Source: Public

Location

School Information
Elementary School: Cos Cob
Middle Or Junior School: Central

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 1,386
Stories: 2.0
Lot Size: 7,405 square feet
Style: Single Family Residential
Year Built: 1949
Year Renovated: —
County: Fairfield County
APN: 1854141

Home facts updated by county records on Jul 12, 2023

Around this home

Schools

Cos Cob School

Public PreK-5 • Assigned • 0.7mi

6/10

Central Middle School

Public 6-8 • Assigned • 1.1mi

8/10

Greenwich High School

Public 9-12 • Assigned • 1.4mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

6/10 Heat Factor

7 days above 98° expected this year, 16 days in 30 years

6/10 Wind Factor

67% chance of strong winds in next 30 years

6/10 Air Factor

9 unhealthy days expected this year, 13 days in 30 years

Provided by First Street

Historical weather

Riverside, CT • 06878

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.7 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.37M – $1.66M

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Nearby similar homes

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New listings for sale in 06878

OPEN SUN, 11AM TO 1PM

$1,699,000

5 beds2 baths2,047 sq ft

25 Westview Pl, Riverside, CT 06878

OPEN SUN, 12:30PM TO 2:30PM

$1,900,000

3 beds1.5 baths1,458 sq ft

15 Lakeview Dr, Riverside, CT 06878

Home values near 33 Thornhill Rd

Data from public records.

Address	Redfin Estimate
31 Thornhill Rd, Riverside, CT 4 Beds \| 4 Baths \| 2074 Sq. Ft.	$2,420,491
39 Thornhill Rd, Riverside, CT 3 Beds \| 2 Baths \| 1386 Sq. Ft.	$1,358,952

Address	Redfin Estimate
37 Thornhill Rd, Riverside, CT 4 Beds \| 2 Baths \| 1833 Sq. Ft.	$1,696,047
35 Thornhill Rd, Riverside, CT 5 Beds \| 3 Baths \| 2142 Sq. Ft.	$1,727,972

Address	Redfin Estimate
29 Thornhill Rd, Riverside, CT 3 Beds \| 3 Baths \| 1296 Sq. Ft.	$1,843,928
27 Thornhill Rd, Riverside, CT 4 Beds \| 3 Baths \| 2662 Sq. Ft.	$2,534,251

Property information provided by GMLS when last listed in 2020. This data may not match . Learn more.

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