OFF MARKET

Off market jul 2023 for $790K

$877,782

Est. refi paymentEst. refi $6,133/mo

•

3,858

sq ft

12242 Carroll Mill Rd, Ellicott City, MD 21042

About this home

Desirable Woodmark neighborhood with an oversized, stunning lot. You will love sitting outside in this idyllic setting with a country feel, yet still located in a central location. Bright and sun filled with windows galore. Main level features a custom double entry door, all hardwood flooring, a gorgeously updated kitchen with Quartz countertops, induction cooktop, double ovens and custom drawers and cabinets. Formal dining room with custom wainscotting, bay window and corner cabinet. Relax in the reading room/den with a cozy woodburning fireplace and French doors. Upper level Primary Bedroom suite includes a large walk-in closet and recently renovated bathroom. 3 other spacious bedrooms and full bathroom complete the upper level. Finished lower level provides extra entertaining space. Private, expansive lot featuring mature landscaping and trees, blooming flowers and bushes in the Spring, storage shed, invisible fence and fantastic patio. Most of the home has been updated in the past 10 years, including kitchen, bathrooms, flooring, paint and shed. In the past 5 years - new roof and flashing, septic field, well pump, well water softener and neutralizer, primary bathroom and water heater. Basement waterproofed in 2016. This is a very special home that you will not want to miss!

Single-familyProperty Type

1971Year Built

0.92 acresLot Size

$228Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Bob Chew • Berkshire Hathaway HomeServices PenFed Realty

•410-465-4440 (broker)

•bobandronna@bobandronna.com (broker)

Listed by Kathy Broadbent • Berkshire Hathaway HomeServices PenFed Realty

•410-465-4440 (broker)

•bobandronna@bobandronna.com (broker)

Bought with Kate Herzig • EXP Realty, LLC

•866-825-7169 (broker)

•va.broker@exprealty.net (broker)

Redfin checked: a few seconds ago

•Source:BRIGHT MLS #MDHW2029788

Redfin Estimate

$877,782

$88K since sold in July 2023$8,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.2% lower than the average sale price ($916K) 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 JAN 23, 2026
$778,000
C
4 beds3 baths3,417 sq ft
4000 Heritage Hill Ln, Ellicott City, MD 21042
SOLD JUN 23, 2026
$1,115,000
D
4 beds3.5 baths3,534 sq ft
3705 Folly Quarter Rd, Ellicott City, MD 21042
SOLD SEP 4, 2026
$1,175,000
E
4 beds4 baths3,544 sq ft
2921 Summer Hill Dr, West Friendship, MD 21794
SOLD MAR 3, 2026
$755,000
F
4 beds2.5 baths2,601 sq ft
12222 Benson Branch Rd, Ellicott City, MD 21042

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Earn from this home

Sell

$231,313

Est. take-home

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Refinance

Est. cash available

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Rent

$4,572/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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11413 Butterfruit Way, Ellicott City, MD 21042
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OPEN TODAY, 1PM TO 3PM
$1,450,000
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4254 Buckskin Lake Dr, Ellicott City, MD 21042
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OPEN TODAY, 11AM TO 1PM
$869,900
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COMING SOON
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See all

Provided by Redfin

Sale history for 12242 Carroll Mill Rd

Year

Property tax

Land + Additions

Assessment*

2026

$661

2025

$661

2024

$661 (−92.0%)

2023

$8,217 (+0.5%)

$219,500 + $349,200

$568,700

2022

$8,177 (−4.2%)

$219,500 + $349,200

$568,700

2021

$8,535 (+0.7%)

$219,500 + $349,200

$568,700

2020

$8,479 (+0.3%)

$240,000 + $352,900

$592,900

2019

$8,453 (+5.6%)

2018

$8,004 (+1.5%)

$239,000 + $348,100

$587,100

2017

$7,884 (+4.3%)

2015

$7,558 (+3.1%)

2014

$7,334 (+75.3%)

2013

$4,185 (+19.1%)

2012

$3,515 (+10.8%)

2011

$3,171 (−49.1%)

2010

$6,225 (+27.0%)

2009

$4,902

Tax history for 12242 Carroll Mill Rd

Year

Property tax

Land + Additions

Assessment*

2026

$661

2025

$661

2024

$661 (−92.0%)

2023

$8,217 (+0.5%)

$219,500 + $349,200

$568,700

2022

$8,177 (−4.2%)

$219,500 + $349,200

$568,700

2021

$8,535 (+0.7%)

$219,500 + $349,200

$568,700

2020

$8,479 (+0.3%)

$240,000 + $352,900

$592,900

2019

$8,453 (+5.6%)

2018

$8,004 (+1.5%)

$239,000 + $348,100

$587,100

2017

$7,884 (+4.3%)

2015

$7,558 (+3.1%)

2014

$7,334 (+75.3%)

2013

$4,185 (+19.1%)

2012

$3,515 (+10.8%)

2011

$3,171 (−49.1%)

2010

$6,225 (+27.0%)

2009

$4,902

*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

Stories

Lot width

—

Lot depth

—

Lot size

0.92 Acres

Year renovated

—

Sq. Ft.

3,814

Year built

1971

Style

Single Family Residential

County

Howard County

APN

03 298922

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 4, 2026.

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
Garage Features: Garage - Rear Entry
# of Total Garage and Parking Spaces: 6
Has Garage
# of Garage Spaces: 2
Driveway - # of Spaces: 4
Attached Garage, Driveway

Interior

Bedroom Information
# of Bedrooms On 1st Upper Level: 4

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

Interior Information
Appliances: Built-In Microwave, Cooktop, Dishwasher, Disposal, Dryer, Exhaust Fan, Extra Refrigerator/Freezer, Icemaker, Microwave, Oven - Double, Refrigerator
Flooring Type: Carpet, Hardwood
Interior Features: Attic, Carpet, Chair Railings, Crown Moldings, Dining Area, Floor Plan - Traditional, Pantry, Upgraded Countertops, Walk-in Closet(s), Wood Floors
Living Area Sq.Ft. Source: Estimated
Wall & Ceiling Types: Dry Wall

Fireplace Information
Has Fireplace
# of Fireplaces: 2
Brick, Gas/Propane, Wood

Basement Information
Basement: Yes
Partially Finished

Exterior

Property Information
Total Below Grade Sq. Ft.: 1410
Front Foot Fee Payment Frequency: Annually
Improvement Assessed Value: $349,200
Ownership Interest: Fee Simple
Year Built Source: Assessor

Building Information
Construction Materials: Brick, Vinyl Siding
Foundation Details: Block
Other Structures: Above Grade, Below Grade
Outdoor Living Structures: Patio(s)
Roof: Asphalt
Structure Type: Detached
Other Structures: Shed

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $219,500

Above Grade Information
Finished Sq.Ft.: 2,658
Finished Sq.Ft. Source: Assessor

Below Grade Information
Unfinished Sq.Ft.: 210
Unfinished Sq.Ft. Source: Estimated
Finished Sq.Ft.: 1,200
Finished Sq.Ft. Source: Estimated

Financial

Tax Information
County Tax: $6,403
Tax Assessed Value: $568,700
Tax Year: 2022
Tax Annual Amount: $8,206

Assessments Information
Year Assessed: 2023

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C
Cooling Fuel: Electric
Forced Air, Zoned
Heating Fuel: Natural Gas
Hot Water: Natural Gas
Sewer Septic: Private Septic Tank
Water Source: Well, Private

Location

School Information
Elementary School: TRIADELPHIA RIDGE
Middle Or Junior School: FOLLY QUARTER
High School: GLENELG
School District Name: HOWARD COUNTY PUBLIC SCHOOL SYSTEM
Elementary School Source: Listing Agent
Middle School Source: Listing Agent
High School Source: Listing Agent
School District Source: Listing Agent

Location Information
Outside City Limits
Directions: Use GPS

Public facts

Beds: —
Baths: 3.0
Sq. Ft.: 3,814
Stories: 2.0
Lot Size: 0.92 acres
Style: Single Family Residential
Year Built: 1971
Year Renovated: —
County: Howard County
APN: 03 298922

Home facts updated by county records on Sep 4, 2026

Around this home

Schools

Triadelphia Ridge Elementary School

Public PreK-5 • Assigned • 2.3mi

9/10

Folly Quarter Middle School

Public 6-8 • Assigned • 2.5mi

9/10

Glenelg High School

Public 9-12 • Assigned • 3.5mi

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

5/10 Heat Factor

7 days above 104° expected this year, 15 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

$834,000 – $1.01M

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Home values near 12242 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
12249 Carroll Mill Rd, Ellicott City, MD - Beds \| 2.5 Baths \| 2504 Sq. Ft.	$697,416

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
12256 Carroll Mill Rd, Ellicott City, MD 4 Beds \| 3.5 Baths \| 4094 Sq. Ft.	$925,383

Property information provided by BRIGHT MLS when last listed in 2023. This data may not match . Learn more.

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