OFF MARKET

Off market sep 2016 for $634K

$925,215

Est. refi paymentEst. refi $4,936/mo

•

3,826

sq ft

2817 Thornbrook Rd, Ellicott City, MD 21042

About this home

Single-familyProperty Type

1998Year Built

0.56 acresLot Size

$242Est. Price/Sq.Ft.

2 car garageParking

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

•410-549-2200 (broker)

Listed by Stacey Longo • Long & Foster Real Estate, Inc.

•410-549-2200 (broker)

Bought with Michele Hagan • CENTURY 21 New Millennium

•410-266-9005 (broker)

•alicia.jenkins@c21nm.com (broker)

Redfin checked: a minute ago

•Source:BRIGHT MLS #1003927293

Redfin Estimate

$925,215

$291K since sold in September 2016$12K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.9% higher than the average sale price ($899K) of 6 comparable homes.

SOLD AUG 12, 2026
$915,000
A
4 beds3.5 baths3,052 sq ft
9704 Oriole Ct, Ellicott City, MD 21042
SOLD SEP 23, 2026
$1,025,000
B
4 beds3.5 baths3,896 sq ft
2874 Thornbrook Rd, Ellicott City, MD 21042
SOLD JUL 14, 2026
$950,000
C
4 beds3.5 baths3,110 sq ft
9717 Starling Rd, Ellicott City, MD 21042
SOLD JUL 22, 2026
$915,000
D
4 beds3.5 baths3,214 sq ft
2389 Ballard Way, Ellicott City, MD 21042
BOUGHT WITH REDFIN FEB 27, 2026
$885,000
E
4 beds3.5 baths3,229 sq ft
9733 Starling Rd, Ellicott City, MD 21042
SOLD OCT 2, 2026
$705,000
F
4 beds3 baths2,486 sq ft
9330 Furrow Ave, Ellicott City, MD 21042

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Sell

$472,023

Est. take-home

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Refinance

Est. cash available

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Rent

$4,783/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

101.6%

1.1% MoM

Median sale price

$850K

$12K MoM

Avg. days on market

27d

9 days MoM

Recently sold homes

153

14 MoM

New listings for sale

$750,000
5 beds3 baths2,937 sq ft
3813 Spring Meadow Ct, Ellicott City, MD 21042
(410) 886-7342
$240,000
2 beds1 bath842 sq ft
4712 Dorsey Hall Dr Unit 4-404, Ellicott City, MD 21042
(240) 913-8110
OPEN SUN, 12PM TO 2PM
$750,000
3 beds2.5 baths2,680 sq ft
12693 Triadelphia Rd, Ellicott City, MD 21042
(301) 798-9298
COMING SOON
$950,000
4 beds4.5 baths3,434 sq ft
9937 Baker Ln, Ellicott City, MD 21042
(443) 574-1600
COMING SOON
$600,000
3 beds3 baths1,778 sq ft
10113 Century Dr, Ellicott City, MD 21042
(410) 465-6900
OPEN TODAY, 10AM TO 12PM
$725,000
5 beds3 baths3,112 sq ft
10338 Lombardi Dr, Ellicott City, MD 21042
(443) 574-1600
OPEN TODAY, 10AM TO 12PM
$899,900
4 beds3.5 baths4,160 sq ft
9006 Elmonte Woods Way N, Ellicott City, MD 21042
(410) 255-3690
$500,000
4 beds3 baths2,114 sq ft
2505 Jonathan Rd, Ellicott City, MD 21042
(301) 882-8710
OPEN TODAY, 12PM TO 2PM
$775,000
5 beds3 baths2,192 sq ft
3437 Jay Dr, Ellicott City, MD 21042
(703) 349-3900
OPEN OCT 22, 4PM TO 5PM
$450,000
5 beds4.5 baths3,508 sq ft
9926 Postwick Rd, Ellicott City, MD 21042
(410) 828-4838
See all

Provided by Redfin

Sale history for 2817 Thornbrook Rd

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2026

$810

2025

$810 (−92.7%)

2024

$11,168 (+5.5%)

2023

$10,581 (+4.6%)

$271,600 + $449,300

$720,900

2022

$10,113 (+4.1%)

2021

$9,718 (+1.4%)

2020

$9,580 (+1.1%)

$203,600 + $428,100

$631,700

2019

$9,474 (+6.1%)

2018

$8,934 (+5.1%)

$188,800 + $420,800

$609,600

2017

$8,502 (+12.7%)

2015

$7,543 (+4.1%)

2014

$7,249 (+4.0%)

2013

$6,969 (+5.2%)

2012

$6,623 (+3.3%)

2011

$6,408 (−3.9%)

2010

$6,668 (+50.3%)

2009

$4,437

Tax history for 2817 Thornbrook Rd

Year

Property tax

Land + Additions

Assessment*

2026

$810

2025

$810 (−92.7%)

2024

$11,168 (+5.5%)

2023

$10,581 (+4.6%)

$271,600 + $449,300

$720,900

2022

$10,113 (+4.1%)

2021

$9,718 (+1.4%)

2020

$9,580 (+1.1%)

$203,600 + $428,100

$631,700

2019

$9,474 (+6.1%)

2018

$8,934 (+5.1%)

$188,800 + $420,800

$609,600

2017

$8,502 (+12.7%)

2015

$7,543 (+4.1%)

2014

$7,249 (+4.0%)

2013

$6,969 (+5.2%)

2012

$6,623 (+3.3%)

2011

$6,408 (−3.9%)

2010

$6,668 (+50.3%)

2009

$4,437

*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

24,373

Year renovated

2024

Sq. Ft.

3,826

Year built

1998

Style

Single Family Residential

County

Howard County

APN

02 384434

Parking Spaces

Basement

Yes

Accessible

Yes

HOA Dues

—

Garage

Yes

Features

—

Last updated by owner on Oct 13, 2025.

R-20

Residential Single District

The R-20 District is established to permit single-family detached dwelling units at approximately 2 units per acre. The District reflects the established single-family neighborhood characteristics of many of the stable residential areas of the county.

Permitted uses

Include but are not limited to:

Agriculture
Housing-Single unit
Infrastructure
Public service
Educational/school
Fire house
Recreation
Communications tower

Property details

Parking

Parking Information
# of Detached Garage Spaces: 2
Garage Features: Garage Door Opener, Garage - Front Entry
# of Total Garage and Parking Spaces: 2
Has Garage
# of Garage Spaces: 2
Garage
Off Street, Detached Garage

Interior

Virtual Tour

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 (Full) On 1st Lower Level: 1
# of Bathrooms (Half): 1
# of Bathrooms (Full): 3

Interior Information
Appliances: Washer/Dryer Hookups Only, Exhaust Fan, Dishwasher, Disposal, Icemaker, Microwave, Refrigerator, Stove, Oven/Range - Electric
Door Features: Atrium, French, Sliding Glass
Entry Location: Foyer
Interior Features: Dining Area, Kitchen - Eat-In, Kitchenette, Built-Ins, Upgraded Countertops, Crown Moldings, Window Treatments, Master Bath(s), Wet/Dry Bar, Recessed Lighting, Floor Plan - Open
Wall & Ceiling Types: 2 Story Ceilings, 9'+ Ceilings, Cathedral Ceilings

Room Information
Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Game Room, Family Room, Study, Laundry, Storage Room

Fireplace Information
Has Fireplace
# of Fireplaces: 1
Fireplace - Glass Doors, Mantel(s), Screen

Basement Information
Basement: Yes
Rear Entrance, Connecting Stairway, Fully Finished, Daylight, Full, Full, Heated, Improved, Outside Entrance, Shelving, Sump Pump, Walkout Level, Windows, Workshop

Exterior

Property Information
Accessibility Features: Other
Front Foot Fee: $194
Front Foot Fee Payment Frequency: Annually
Improvement Assessed Value: $420,800
Ownership Interest: Fee Simple
Property Condition: Very Good
Year Built Source: Estimated

Building Information
Construction Materials: Combination, Brick, Vinyl Siding
Outdoor Living Structures: Patio(s)
Structure Type: Detached
Window Features: Atrium, Casement, Double Pane, Palladian, Screens, Skylights, Vinyl Clad

Exterior Information
Sidewalks, Street Lights

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

Land Information
Land Assessed Value: $188,800

Financial

Tax Information
County Tax: $5,879.97
Tax Assessed Value: $609,600
Tax Year: 2015
Tax Annual Amount: $7,725.80

Assessments Information
Special Assessment Payment: Annually
Year Assessed: 2016

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C, Ceiling Fan(s), Programmable Thermostat
Cooling Fuel: Electric
Forced Air, Programmable Thermostat
Heating Fuel: Natural Gas
Hot Water: Natural Gas
Sewer Septic: Public Sewer
Water Source: Public

Location

School Information
Elementary School: WAVERLY
Middle Or Junior School: PATAPSCO
High School: MT. HEBRON
School District Name: HOWARD COUNTY PUBLIC SCHOOL SYSTEM

Location Information
Directions: From Clarksville Pike/MD-108, Take MD-32 E. To US-29, EXIT 16A toward Columbia. Turn left onto Old Frederick Rd/MD-99, right onto Mount Hebron Dr. left onto Furrow Ave, right onto Carrie Way, Right onto Thornbrook Rd.

Public facts

Beds: 4
Baths: 3.5
Sq. Ft.: 3,826
Stories: 2.0
Parking Spaces: 2
Basement: Yes
Accessible: Yes
Lot Size: 0.56 acres
Style: Single Family Residential
Year Built: 1998
Year Renovated: 2024
County: Howard County
APN: 02 384434
HOA Dues: —
Garage: Yes
Features: —

Home facts updated by owner on Oct 13, 2025

Around this home

Schools

St. Johns Lane Elementary School

Public K-5 • Assigned • 1.5mi

8/10

Patapsco Middle School

Public 6-8 • Assigned • 1.7mi

9/10

Mount Hebron High School

Public 9-12 • Assigned • 0.9mi

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

0.46% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 103° expected this year, 16 days in 30 years

4/10 Wind Factor

15% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 4 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

$879,000 – $1.06M

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Home values near 2817 Thornbrook Rd

Data from public records.

Address	Redfin Estimate
2795 Thornbrook Road, Ellicott City, MD - Beds \| 2.5 Baths \| 2784 Sq. Ft.	$858,664
2836 Thornbrook Road, Ellicott City, MD - Beds \| 2.5 Baths \| 3880 Sq. Ft.	$935,347

Address	Redfin Estimate
2837 Thornbrook Road, Ellicott City, MD 4 Beds \| 3.5 Baths \| 3886 Sq. Ft.	$966,514
2832 Thornbrook Road, Ellicott City, MD - Beds \| 3.5 Baths \| 3608 Sq. Ft.	$871,142

Address	Redfin Estimate
2833 Thornbrook Road, Ellicott City, MD - Beds \| 3.5 Baths \| 3688 Sq. Ft.	$892,762
2828 Thornbrook Road, Ellicott City, MD - Beds \| 2.5 Baths \| 3482 Sq. Ft.	$873,582

Property information provided by BRIGHT MLS when last listed in 2016. This data may not show owner updates. Learn more.

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