Google street view image for 20 Kellogg Rd, Marlborough, CT 06447

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Sold

$489,289

Est. refi paymentEst. refi $1,991/mo

•

2 ba

•

2,171

sq ft

20 Kellogg Rd, Marlborough, CT 06447

About this home

New kitchen, baths, first floor 4th bedrm/den/fr - wooded private lot backs up to town owned open space. Hardwood/tiled floors throughout. French doors to deck, first floor office as well.

Single-familyProperty Type

1972Year Built

2.01 acresLot Size

$225Est. Price/Sq.Ft.

2 car garageParking

Source:Public Records

Redfin Estimate

$489,289

$189K since sold in February 2007$3,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.4% lower than the average sale price ($517K) of 5 comparable homes.

SOLD MAY 28, 2026
$450,000
A
3 beds2 baths1,596 sq ft
35 Jones St, Amston, CT 06231
SOLD MAY 22, 2026
$500,000
B
3 beds2 baths1,894 sq ft
19 Millstone Dr, Marlborough, CT 06447
SOLD JUN 30, 2026
$557,000
C
3 beds2.5 baths2,462 sq ft
51 Roberts Rd, Marlborough, CT 06447
SOLD JAN 23, 2026
$420,000
D
3 beds2 baths1,844 sq ft
825 Old Hartford Rd, Colchester, CT 06415
SOLD JUL 31, 2026
$660,000
E
3 beds2.5 baths2,603 sq ft
14 Deer Run Dr, Colchester, CT 06415

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Earn from this home

Sell

$459,119

Est. take-home

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Refinance

Est. cash available

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Rent

$3,104/mo

Redfin rental estimate

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Market trends in 06447, CT

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

103.7%

+0.9% MoM

Median sale price

$463K

$52K MoM

Avg. days on market

36d

12 days MoM

Recently sold homes

0 MoM

New listings for sale

$629,900
3 beds2 baths2,714 sq ft
258 South Rd, Marlborough, CT 06447
VIDEO TOUR
$609,900
3 beds2.5 baths2,440 sq ft
47 Williamsburg Rd, Marlborough, CT 06447
$690,000
3 beds3.5 baths4,446 sq ft
33 Laurel Ln, Marlborough, CT 06447
$320,000
3 beds1 bath1,248 sq ft
12 Parker Rd, Marlborough, CT 06447
$365,000
3 beds1 bath1,526 sq ft
28 Hickory Rd, Marlborough, CT 06447
$50,000
2 beds2 baths952 sq ft
46 Edstrom Rd Lot B, Marlborough, CT 06447
See all

Provided by Redfin

Sale history for 20 Kellogg Rd

Year

Property tax

Land + Additions

Assessment*

2026

$7,620 (−9.2%)

$66,990 + $214,200

$281,190

2025

$8,393 (+4.0%)

$67,060 + $155,320

$222,380

2024

$8,070 (+4.5%)

$67,050 + $155,330

$222,380

2023

$7,723 (−2.3%)

$67,050 + $155,330

$222,380

2022

$7,906 (−0.8%)

$67,050 + $155,330

$222,380

2021

$7,970 (−2.3%)

$67,050 + $155,330

$222,380

2020

$8,155 (−6.7%)

$67,050 + $157,780

$224,830

2019

$8,740 (+10.6%)

$67,060 + $167,580

$234,640

2018

$7,904 (+3.0%)

$67,060 + $149,380

$216,440

2017

$7,675 (+3.8%)

$67,060 + $149,380

$216,440

2016

$7,391 (+8.8%)

$67,060 + $149,380

$216,440

2014

$6,796 (+2.2%)

$70,140 + $145,950

$216,090

2011

$6,647

$70,140 + $145,950

$216,090

Tax history for 20 Kellogg Rd

Year

Property tax

Land + Additions

Assessment*

2026

$7,620 (−9.2%)

$66,990 + $214,200

$281,190

2025

$8,393 (+4.0%)

$67,060 + $155,320

$222,380

2024

$8,070 (+4.5%)

$67,050 + $155,330

$222,380

2023

$7,723 (−2.3%)

$67,050 + $155,330

$222,380

2022

$7,906 (−0.8%)

$67,050 + $155,330

$222,380

2021

$7,970 (−2.3%)

$67,050 + $155,330

$222,380

2020

$8,155 (−6.7%)

$67,050 + $157,780

$224,830

2019

$8,740 (+10.6%)

$67,060 + $167,580

$234,640

2018

$7,904 (+3.0%)

$67,060 + $149,380

$216,440

2017

$7,675 (+3.8%)

$67,060 + $149,380

$216,440

2016

$7,391 (+8.8%)

$67,060 + $149,380

$216,440

2014

$6,796 (+2.2%)

$70,140 + $145,950

$216,090

2011

$6,647

$70,140 + $145,950

$216,090

*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

2.01 Acres

Year renovated

—

Sq. Ft.

2,171

Year built

1972

Style

Single Family Residential

County

Hartford County

APN

6523451S

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 9, 2026.

Property details

Around this home

Schools

Elmer Thienes-Mary Hall Elementary School

Public PreK-6 • Assigned • 2.7mi

8/10

Rham Middle School

Public 7-8 • Assigned • 4.7mi

7/10

Rham High School

Public 9-12 • Assigned • 4.8mi

9/10

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

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 96° expected this year, 16 days in 30 years

6/10 Wind Factor

48% chance of strong winds in next 30 years

4/10 Air Factor

3 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Marlborough, CT • 06447

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 9 hours in June and 4.5 hours in December, placing it below the U.S. average for solar exposure.

9 hrs

4.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$465,000 – $563,000

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Nearby similar homes

$50,000

2 beds2 baths952 sq ft

46 Edstrom Rd Lot B, Marlborough, CT 06447

3D WALKTHROUGH

$347,000

3 beds1.5 baths1,224 sq ft

18 Brook Trl, East Hampton, CT 06424

$299,900

2 beds1 bath1,104 sq ft

503 W Main St, Amston, CT 06231

$439,900

3 beds2 baths1,516 sq ft

285 Jones St, Amston, CT 06231

NEW CONSTRUCTION

$664,900

5 beds2.5 baths2,648 sq ft

7A Freya Ln, East Hampton, CT 06424

$895,000

4 beds4 baths3,488 sq ft

21 Paper Mill Rd, Marlborough, CT 06447

New listings for sale in 06447

$629,900

3 beds2 baths2,714 sq ft

258 South Rd, Marlborough, CT 06447

VIDEO TOUR

$609,900

3 beds2.5 baths2,440 sq ft

47 Williamsburg Rd, Marlborough, CT 06447

$690,000

3 beds3.5 baths4,446 sq ft

33 Laurel Ln, Marlborough, CT 06447

$320,000

3 beds1 bath1,248 sq ft

12 Parker Rd, Marlborough, CT 06447

$365,000

3 beds1 bath1,526 sq ft

28 Hickory Rd, Marlborough, CT 06447

$50,000

2 beds2 baths952 sq ft

46 Edstrom Rd Lot B, Marlborough, CT 06447

Home values near 20 Kellogg Rd

Data from public records.

Address	Redfin Estimate
42 Kellogg Rd, Marlborough, CT 3 Beds \| 2 Baths \| 1328 Sq. Ft.	$421,825
29 Kellogg Rd, Marlborough, CT 4 Beds \| 2 Baths \| 3154 Sq. Ft.	$581,788

Address	Redfin Estimate
33 Kellogg Rd, Marlborough, CT 5 Beds \| 2.5 Baths \| 2200 Sq. Ft.	$550,484
34 Kellogg Rd, Marlborough, CT 3 Beds \| 1.5 Baths \| 2136 Sq. Ft.	$423,578

Address	Redfin Estimate
38 Kellogg Rd, Marlborough, CT 4 Beds \| 2 Baths \| 2959 Sq. Ft.	$559,170
46 Kellogg Rd, Marlborough, CT 3 Beds \| 2 Baths \| 1328 Sq. Ft.	$388,690

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GreatSchools Ratings provided by GreatSchools.org.

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20 Kellogg Rd, Marlborough, CT 06447

About this home

Redfin Estimate

Earn from this home

Market trends in 06447, CT

Sale history for 20 Kellogg Rd

Tax history for 20 Kellogg Rd

Public record

Property details

Public facts

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 06447

Home values near 20 Kellogg Rd

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