Google satellite image for 21 Spring Knoll Ct, Colora, MD 21917

OFF MARKET

$438,746

—

•

2.5 ba

•

2,520

sq ft

21 Spring Knoll Ct, Colora, MD 21917

About this home

21 Spring Knoll Ct is a 2,520 square foot house on a 0.79 acre lot with 2.5 bathrooms. Based on Redfin's Colora data, we estimate the home's value is $438,746.

Single-familyProperty Type

2004Year Built

0.79 acresLot Size

$174Est. Price/Sq.Ft.

2 garage spacesParking

Source:Public Records

Redfin Estimate

$438,746

$86K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.8% lower than the average sale price ($476K) of 5 comparable homes.

SOLD JUL 31, 2026
$435,000
A
4 beds2.5 baths1,822 sq ft
24 Topeka Ct, Conowingo, MD 21918
SOLD JUL 8, 2026
$635,000
B
3 beds3 baths3,164 sq ft
149 Geralds Way, Conowingo, MD 21918
SOLD JUL 22, 2026
$350,000
C
4 beds3 baths2,268 sq ft
62 Porters Bridge Rd, Colora, MD 21917
SOLD JUL 30, 2026
$430,000
D
3 beds2 baths2,475 sq ft
44 Algonquin Dr, Rising Sun, MD 21911
SOLD MAY 13, 2026
$530,000
E
4 beds2.5 baths2,252 sq ft
35 Coulson Dr, Colora, MD 21917

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Earn from this home

Sell

$411,477

Est. take-home

List your home with Redfin and save $4,387

Rent

$3,056/mo

Redfin rental estimate

List your home for rent

Market trends in 21917, MD

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.6%

+0.4% MoM

Median sale price

$375K

$35K MoM

Avg. days on market

0 days MoM

Recently sold homes

2 MoM

New listings for sale

NEW 6 HRS AGO
$300,000
3 beds2 baths1,560 sq ft
70 Boyd Dr, Colora, MD 21917
(866) 987-3937
See all

Provided by Redfin

Sale history for 21 Spring Knoll Ct

Year

Property tax

Land + Additions

Assessment*

2026

$4,288 (+4.3%)

$87,200 + $302,700

$389,900

2025

$4,111 (+5.5%)

$87,200 + $302,700

$389,900

2024

$3,895 (+4.9%)

2023

$3,712 (+2.1%)

2022

$3,637 (+3.0%)

$87,200 + $243,500

$330,700

2021

$3,530 (+3.2%)

2020

$3,420

2019

$3,420

$87,200 + $204,100

$291,300

2018

$3,420 (−1.1%)

$87,200 + $204,100

$291,300

2017

$3,459 (+6.9%)

$87,200 + $207,500

$294,700

2015

$3,235

$87,200 + $200,800

$288,000

2014

$3,236

2013

$3,236 (−10.5%)

2012

$3,617 (+5.0%)

2011

$3,444 (+1.9%)

2010

$3,381 (+6.5%)

2009

$3,175

Tax history for 21 Spring Knoll Ct

Year

Property tax

Land + Additions

Assessment*

2026

$4,288 (+4.3%)

$87,200 + $302,700

$389,900

2025

$4,111 (+5.5%)

$87,200 + $302,700

$389,900

2024

$3,895 (+4.9%)

2023

$3,712 (+2.1%)

2022

$3,637 (+3.0%)

$87,200 + $243,500

$330,700

2021

$3,530 (+3.2%)

2020

$3,420

2019

$3,420

$87,200 + $204,100

$291,300

2018

$3,420 (−1.1%)

$87,200 + $204,100

$291,300

2017

$3,459 (+6.9%)

$87,200 + $207,500

$294,700

2015

$3,235

$87,200 + $200,800

$288,000

2014

$3,236

2013

$3,236 (−10.5%)

2012

$3,617 (+5.0%)

2011

$3,444 (+1.9%)

2010

$3,381 (+6.5%)

2009

$3,175

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

Zoning

NAR

Northern Agricultural Residential District

The purpose of the Northern Agricultural Residential zone is to maintain the existing rural character of the County by encouraging the continuation of agricultural and forestry uses. This zone is intended to prevent premature urbanization in areas where planned public facilities will only meet rural needs. The NAR also requires that the essential elements of rural character are included in new development. Low density residential development is permitted.

Permitted uses

Include but are not limited to:

Agriculture
Greenhouse / nursery
Religious facility
Day care facility
Housing-Single unit
Housing-Other
Infrastructure
Educational/school
Fire house
Police station

Property details

Interior

Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1

Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Hot Air

Fireplace Information
# of Fireplaces: 1
Fireplace Type: Gas/Log
Has Fireplace

Exterior

Exterior Information
Building Construction Quality: Average
Exterior Wall: Aluminum/Vinyl
Building Type: Single Family

Property Information
Subdivision Name: SPRING KNOLL
Living Sq. Ft: 2,520
Building Sq. Ft: 2,760
# of Stories: 2
Stories Type: 2 Story With Basement
Legal Description: LOT 5 - .794 ACRE 21 SPRING KNOLL COURT SPRING KNOLL

Parking & Garage Information
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 400
Garage / Carport Type: Attached Frame

Lot Information
# of Buildings: 1
Land Sq. Ft: 34,586
Legal Lot Number: 5
Legal Block Number: F
Acres: 0.794
Zoning Code: NAR
State Use Description: RESIDENTIAL

Utility Information
Sewer Type: Private

Financial

Assessor Information
Assessment Year: 2026
Tax District County: 07

Public facts

Beds: —
Baths: 2.5
Sq. Ft.: 2,520
Stories: 2.0
Lot Size: 0.79 acres
Style: Single Family Residential
Year Built: 2004
Year Renovated: —
County: Cecil County
APN: 07 053568

Home facts updated by county records on Sep 18, 2026

Around this home

Schools

Conowingo Elementary School

Public PreK-5 • Assigned • 2.7mi

7/10

Perryville Middle School

Public 6-8 • Assigned • 6.3mi

7/10

Perryville High School

Public 9-12 • Assigned • 5.7mi

5/10

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

2/10 Fire Factor

0.00% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 104° expected this year, 15 days in 30 years

5/10 Wind Factor

24% 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

Colora, MD • 21917

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

96/ 100

Exceptional sunlight

Sunscore

This home ranks in the top 6% for direct sun exposure in Colora. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

9.6 hrs

5.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$417,000 – $505,000

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Nearby similar homes

$235,000

3 beds2 baths1,284 sq ft

91 Mountain Rd, Rising Sun, MD 21911

(410) 814-2400

$350,000

4 beds2 baths2,290 sq ft

740 Liberty Grove Rd, Conowingo, MD 21918

(410) 515-5300

NEW CONSTRUCTION

$488,990

4 beds2.5 baths1,911 sq ft

58 Boyd Dr, Colora, MD 21917

(410) 705-2565

$384,900

3 beds2 baths1,850 sq ft

2599 Red Toad, Rising Sun, MD 21911

(410) 620-4359

$319,000

14 beds3 baths2,472 sq ft

965 Cokesbury Rd, Port Deposit, MD 21904

(443) 981-8000

NEW 6 HRS AGO

$300,000

3 beds2 baths1,560 sq ft

70 Boyd Dr, Colora, MD 21917

(866) 987-3937

New listings for sale in 21917

NEW 6 HRS AGO

$300,000

3 beds2 baths1,560 sq ft

70 Boyd Dr, Colora, MD 21917

(866) 987-3937

Home values near 21 Spring Knoll Ct

Data from public records.

Address	Redfin Estimate
49 Spring Knoll Court, Colora, MD - Beds \| 2.5 Baths \| 1911 Sq. Ft.	$440,616
3 Spring Knoll Court, Colora, MD - Beds \| 2.5 Baths \| 2340 Sq. Ft.	$467,863

Address	Redfin Estimate
70 Spring Knoll Court, Colora, MD 4 Beds \| 2.5 Baths \| 2250 Sq. Ft.	$401,743
7 Spring Knoll Court, Colora, MD - Beds \| 2.5 Baths \| 2660 Sq. Ft.	$490,822

Address	Redfin Estimate
6 Spring Knoll Court, Colora, MD 5 Beds \| 3.5 Baths \| 2956 Sq. Ft.	$519,701
29 Spring Knoll Court, Colora, MD - Beds \| 2.5 Baths \| 2602 Sq. Ft.	$496,662

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 21917, MD

Sale history for 21 Spring Knoll Ct

Tax history for 21 Spring Knoll Ct

Zoning

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 21917

Home values near 21 Spring Knoll Ct

More real estate resources