OFF MARKET

Off market jun 2012 for $525K

$805,621

Est. refi paymentEst. refi $3,532/mo

•

2,700

sq ft

12222 Carroll Mill Rd, Ellicott City, MD 21042

About this home

Charming New England Cape Cod surrounded by lush landscaping & iron gate entry. ML hrdwd flrs; sunken Liv & Din combo w/ focal brick WBFP, KIT w/ spacious counters, S/S fridge & dble wall oven opens to brkfst rm w/ WBFP & French door walk-out to rear deck; MBR w/ prvt bath; office nook; fenced backyard oasis w/ impressive plantings, tiered brick patio w/ gazebo & 9 x 36 deck; 2-Car Garage w/ breezeway.

Single-familyProperty Type

1977Year Built

1.12 acresLot Size

$298Est. Price/Sq.Ft.

2 car garageParking

Listed by Creig Northrop • Long & Foster Real Estate, Inc.

•410-531-0321 (broker)

Bought with Trent Gladstone • RE/MAX Advantage Realty

•410-740-1200 (broker)

Redfin checked: 3 minutes ago

•Source:BRIGHT MLS #1003967730

Redfin Estimate

$805,621

$281K since sold in June 2012$10K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.4% higher than the average sale price ($750K) of 6 comparable homes.

SOLD BY REDFIN AUG 14, 2026
$890,000
A
4 beds3 baths4,156 sq ft
12213 Fawnhaven Ct, Ellicott City, MD 21042
SOLD JUL 24, 2026
$785,000
B
4 beds2.5 baths3,606 sq ft
3122 Evergreen Way, Ellicott City, MD 21042
SOLD MAR 3, 2026
$755,000
C
4 beds2.5 baths2,601 sq ft
12222 Benson Branch Rd, Ellicott City, MD 21042
SOLD NOV 18, 2025
$520,000
D
4 beds2.5 baths2,300 sq ft
3616 Scheel Dr, Ellicott City, MD 21042
BOUGHT WITH REDFIN SEP 14, 2026
$699,000
E
4 beds2.5 baths1,896 sq ft
14020 Castlebar Dr, Glenwood, MD 21738
SOLD AUG 7, 2026
$850,000
F
3 beds3.5 baths3,008 sq ft
13356 Triadelphia Rd, Ellicott City, MD 21042

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$478,294

Est. take-home

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Est. cash available

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Rent

$3,888/mo

Redfin rental estimate

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Market trends in 21042, MD

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.7%

0.4% MoM

Median sale price

$862K

$11K MoM

Avg. days on market

18d

5 days MoM

Recently sold homes

167

19 MoM

New listings for sale

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3 beds2.5 baths2,680 sq ft
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(301) 798-9298
OPEN TODAY, 11AM TO 2PM
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9329 Joey Dr, Ellicott City, MD 21042
(410) 823-0033
COMING SOON
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2609 Vardon Ln, Ellicott City, MD 21042
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OPEN SUN, 1PM TO 3PM
$725,000
4 beds2.5 baths3,000 sq ft
3712 Spring Meadow Dr, Ellicott City, MD 21042
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3437 Jay Dr, Ellicott City, MD 21042
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OPEN TODAY, 12PM TO 2PM
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5 beds5.5 baths7,744 sq ft
11413 Butterfruit Way, Ellicott City, MD 21042
(410) 312-0000
OPEN TODAY, 1PM TO 3PM
$1,450,000
5 beds6 baths7,061 sq ft
4254 Buckskin Lake Dr, Ellicott City, MD 21042
(410) 465-6900
OPEN TODAY, 11AM TO 1PM
$869,900
4 beds3.5 baths4,072 sq ft
9787 Diversified Ln, Ellicott City, MD 21042
(410) 730-3456
COMING SOON
$1,375,000
5 beds4.5 baths5,055 sq ft
10432 Puccini Ln, Ellicott City, MD 21042
(410) 531-0321
See all

Provided by Redfin

Sale history for 12222 Carroll Mill Rd

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2026

$8,311 (+5.0%)

2025

$7,917 (+4.9%)

2024

$7,544 (+2.6%)

2023

$7,353 (+1.0%)

$222,400 + $284,900

$507,300

2022

$7,283 (+1.6%)

2021

$7,168 (+5.1%)

2020

$6,823 (+4.7%)

$241,200 + $259,400

$500,600

2019

$6,517 (+10.6%)

2018

$5,891 (+0.4%)

$235,400 + $189,400

$424,800

2017

$5,869 (−10.3%)

$235,400 + $189,400

$424,800

2015

$6,540 (+4.2%)

2014

$6,278 (+5.9%)

2013

$5,930 (+9.1%)

2012

$5,436 (+3.8%)

2011

$5,236 (−2.3%)

2010

$5,361 (+29.5%)

2009

$4,141

Tax history for 12222 Carroll Mill Rd

Year

Property tax

Land + Additions

Assessment*

2026

$8,311 (+5.0%)

2025

$7,917 (+4.9%)

2024

$7,544 (+2.6%)

2023

$7,353 (+1.0%)

$222,400 + $284,900

$507,300

2022

$7,283 (+1.6%)

2021

$7,168 (+5.1%)

2020

$6,823 (+4.7%)

$241,200 + $259,400

$500,600

2019

$6,517 (+10.6%)

2018

$5,891 (+0.4%)

$235,400 + $189,400

$424,800

2017

$5,869 (−10.3%)

$235,400 + $189,400

$424,800

2015

$6,540 (+4.2%)

2014

$6,278 (+5.9%)

2013

$5,930 (+9.1%)

2012

$5,436 (+3.8%)

2011

$5,236 (−2.3%)

2010

$5,361 (+29.5%)

2009

$4,141

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

Public record

Public record
Zoning

Beds

Baths

3.5

Stories

Lot width

—

Lot depth

—

Lot size

48,787

Year renovated

2024

Sq. Ft.

2,700

Year built

1977

Style

Single Family Residential

County

Howard County

APN

03 297543

Parking Spaces

Basement

Yes

Accessible

HOA Dues

$108 /month

Garage

Yes

Features

—

Last updated by owner on Nov 18, 2024.

RR-DEO

Rural Residential-Density Exchange Option Overlay District

The Rural Residential District is established to allow low density residential development within a rural environment. The Rural Residential District is intended for an area of the County which is already largely committed to low density residential subdivisions. Within the RR District, agriculture is permitted as well as residential development in both cluster and non-cluster forms. Cluster development is permitted in order to protect environmental and landscape resources and to preserve agricultural land.; The DEO Overlay District is established to provide land owners in the RC and RR Districts with opportunity and incentive to preserve significant blocks of farmland in the rural area of the county. This district is also intended to encourage the clustering of residential development in areas where the development will not have an adverse impact on farm operations. To accomplish this, the DEO District allows residential density in the RC and RR Districts to be exchanged between parcels. Density exchanges in the District should result in large parcels being preserved in perpetuity, while residential development is directed toward parcels which are able to absorb the additional dwellings.

Permitted uses

Include but are not limited to:

Agriculture
Housing-Single unit
Public service
Educational/school
Fire house
Recreation
Communications tower
Park & open space

Property details

Parking

Parking Information
# of Attached Garage Spaces: 2
# of Total Garage and Parking Spaces: 2
Has Garage
# of Garage Spaces: 2
Garage
Off Street, Attached Garage

Interior

Virtual Tour

Bedroom Information
# of Bedrooms On 1st Upper Level: 3
# of Bedrooms On Main Level: 1

Bathroom Information
# of Bathrooms (Half) On 1st Upper Level: 1
# of Bathrooms (Full) On 1st Upper Level: 1
# of Bathrooms (Full) On Main Level: 1
# of Bathrooms (Half): 1
# of Bathrooms (Full): 2

Interior Information
Appliances: Washer/Dryer Hookups Only, Cooktop, Dishwasher, Dryer, Exhaust Fan, Oven - Double, Oven - Self Cleaning, Oven - Wall, Oven/Range - Electric, Range Hood, Refrigerator, Washer - Front Loading
Door Features: French, Six Panel
Entry Location: Center Hall
Interior Features: Breakfast Area, Kitchen - Country, Combination Dining/Living, Master Bath(s), Crown Moldings, Double/Dual Staircase, Window Treatments, Entry Level Bedroom, Wood Floors, Recessed Lighting, Floor Plan - Traditional
Living Area Sq.Ft. Source: Estimated
Wall & Ceiling Types: 9'+ Ceilings

Room Information
Living Room, Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Basement, Breakfast Room, Mud Room

Fireplace Information
Has Fireplace
# of Fireplaces: 2
Equipment, Mantel(s), Screen

Basement Information
Basement: Yes
Connecting Stairway, Outside Entrance, Side Entrance, Unfinished, Walkout Stairs

Exterior

Property Information
Total Below Grade Sq. Ft.: 1369
Improvement Assessed Value: $164,600
Ownership Interest: Fee Simple
Property Condition: Very Good
Year Built Source: Estimated

Building Information
Construction Not Completed
Construction Materials: Combination, Brick, Cedar
Other Structures: Above Grade
Outdoor Living Structures: Deck(s), Patio(s), Porch(es)
Structure Type: Detached
Window Features: Atrium, Screens
Other Structures: Gazebo

Exterior Information
Extensive Hardscape, Sidewalks
Fencing: Decorative, Rear

Lot Information
Lot Features: Backs to Trees, Corner, Landscaping
Tidal Water: No

Land Information
Land Assessed Value: $276,700

Above Grade Information
Finished Sq.Ft.: 2,054
Finished Sq.Ft. Source: Estimated

Below Grade Information
Unfinished Sq.Ft.: 1,369
Unfinished Sq.Ft. Source: Estimated

Financial

Tax Information
County Tax: $4,969.04
Tax Assessed Value: $441,300
Tax Year: 2011
Tax Annual Amount: $5,703.74

Assessments Information
Special Assessment Payment: Annually
Year Assessed: 2011

Utilities

Utilities Information
Central Air
Cooling Type: Ceiling Fan(s), Central A/C
Cooling Fuel: Electric
Heat Pump(s)
Heating Fuel: Electric
Hot Water: Electric
Sewer Septic: Septic Exists
Water Source: Well

Location

Location Information
Directions: Take MD-108 to ( L) on Sheppard Lane; enter next roundabout and take 2nd exit onto Folly Quarter Road; turn (L) on Carroll Mill; 12222 Carroll Mill is on the right.

Public facts

Beds: 4
Baths: 3.5
Sq. Ft.: 2,700
Stories: 1.5
Parking Spaces: 2
Basement: Yes
Accessible: No
Lot Size: 1.12 acres
Style: Single Family Residential
Year Built: 1977
Year Renovated: 2024
County: Howard County
APN: 03 297543
HOA Dues: $108/month
Garage: Yes
Features: —

Home facts updated by owner on Nov 18, 2024

Around this home

Schools

Triadelphia Ridge Elementary School

Public PreK-5 • Assigned • 2.3mi

9/10

Folly Quarter Middle School

Public 6-8 • Assigned • 2.6mi

9/10

Glenelg High School

Public 9-12 • Assigned • 3.6mi

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 104° expected this year, 16 days in 30 years

4/10 Wind Factor

13% chance of strong winds in next 30 years

3/10 Air Factor

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

Provided by First Street

Historical weather

Ellicott City, MD • 21042

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 9.2 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$766,000 – $927,000

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Home values near 12222 Carroll Mill Rd

Data from public records.

Address	Redfin Estimate
12237 Carroll Mill Rd, Ellicott City, MD 4 Beds \| 3 Baths \| 4312 Sq. Ft.	$958,982
12210 Carroll Mill Rd, Ellicott City, MD - Beds \| 3.5 Baths \| 3489 Sq. Ft.	$875,759

Address	Redfin Estimate
12230 Carroll Mill Rd, Ellicott City, MD 5 Beds \| 3.5 Baths \| 3723 Sq. Ft.	$907,373
12229 Carroll Mill Rd, Ellicott City, MD 4 Beds \| 2.5 Baths \| 3144 Sq. Ft.	$853,669

Address	Redfin Estimate
12234 Carroll Mill Rd, Ellicott City, MD - Beds \| 3.5 Baths \| 4151 Sq. Ft.	$867,706
12233 Carroll Mill Rd, Ellicott City, MD - Beds \| 2.5 Baths \| 2902 Sq. Ft.	$750,110

Property information provided by BRIGHT MLS when last listed in 2012. This data may not show owner updates. Learn more.

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