Date
Details
Price
Change
Source
10/09/2026
Listed
$495,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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Property Description
Nestled in the charming Dalton Springs neighborhood, this delightful ranch-style home offers a perfect blend of comfort and potential. Built in 1961, this brick beauty boasts a partially finished basement. With 1,406 square feet of thoughtfully designed living space, this residence features four inviting bedrooms and one and a half bathrooms, ensuring convenience for everyday living. Includes refinished hardwood floors throughout and a new kitchen floor. The expansive 0.64-acre lot invites you to explore your outdoor dreams, whether it's creating a lush garden, setting up a play area, or simply enjoying the tranquility of your own private retreat. The driveway offers easy access and ample parking for you and your guests as well as a 2-car garage. There is a breezeway between the garage and house. Inside, the home's warm ambiance is enhanced by its classic architectural style, making it a canvas for your personal touch. The partially finished basement opens up possibilities for additional living space, perfect for entertaining or relaxation. Located in a peaceful community, this home is just waiting for you to add your personal flair. Embrace the opportunity to create lasting memories in a space that feels just right. Don't miss your chance to make this charming residence your own!
Full Property Details
Full Property Details for 9421 Diamondback Dr
General
- Price: $495,000
- Taxes: $7,149 (2026)
- Status: Active
- Type: Single Family
- Source: BrightMLSMidAtlantic
- MLS ID: MDHW2073930
- Updated: 10/9/2026
- Added to Site: 1 day(s) ago
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 1
- Half Bathrooms: 1
- Main Floor Baths: 2
- Main - Full Baths: 1
- Main - 1/2 Baths: 1
Bedrooms
- Total Bedrooms: 4
- Bedrooms Main & Up: 4
Parking
- Parking Type: Driveway
Location
- County: HOWARD
- Subdivision: DALTON SPRINGS
- Driving Directions: Use GPS
School Information
- School District: Howard County Public Schools
Heating & Cooling
- Cooling Type: Other
- Cooling Fuel: Electric
- Heating Type: Baseboard - Hot Water
- Heating Fuel: Natural Gas
- Water Heater: Natural Gas
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Architectural Style: Ranch/Rambler
- Structure Type: Detached
- Construction: Brick
- Basement: Yes
- Basement Desc.: Partially Finished
- Foundation: Permanent
- Stories Description: Main
- Square Feet: 2,812
- Sq. Ft. Source: Assessor
- Living Area: 1,406 Sq. Ft.
- Finished Above Grnd: 1,406 Sq. Ft.
- Year Built: 1961
- Year Built Source: Assessor
Lot Features
- Lot Size (Acres): 0.64
- Lot Size (Sq. Ft.): 27,878
- Lot Size Source: Assessor
- Zoning: R20
Financial Considerations
- Price Per Sq. Ft.: $352.06
- Assessment Year: 2026
- County Tax: $5,234
- County Tax Freq: Annually
- Tax w/Assessment: $475,133
- Tax Amount: $7,149
- Tax Year: 2026
- Tax Total Finished Sq. Ft.: 1406
Disclosures and Reports
- Ownership: Fee Simple
- Lot Number: 9
Listed by Keller Williams Realty Centre, Sam Toner
We Value Your Privacy
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Listing agent
— 9421 Diamondback Dr —
Sam Toner
Keller Williams Realty Centre
Listing Office Email: klrw676@kw.com
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 9421 Diamondback Dr
School District:Howard County Public Schools
| Name | Grades | Distance |
|---|---|---|
Thunder Hill Elementary School 9357 Mellenbrook Road, Columbia, MD 21045 | K-5 | 0.3 mi |
Veterans Elementary School 4355 Montgomery Road, Ellicott City, MD 21043 | K-5 | 2.1 mi |
Oakland Mills Middle School 9540 Kilimanjaro Road, Columbia, MD 21045 | 6-8 | 1.7 mi |
Oakland Mills High School 9410 Kilimanjaro Road, Columbia, MD 21045 | 9-12 | 1.6 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 9421 Diamondback Dr
Tax History
Tax History for 9421 Diamondback Dr
Year
Property Taxes
Change
Tax Assessment
Change
2026
$7,459
5%
$475,133
4%
2025
$7,125
62%
$458,800
5%
2022
$4,398
—
$436,067
6%
2022
$4,398
—
$413,333
6%
2022
$4,398
-15%
$390,600
3%
2019
$5,155
-10%
$379,567
3%
2021
$5,711
3%
$368,533
3%
2020
$5,552
6%
$357,500
—
2019
$5,256
—
$357,500
—
2018
$5,238
-3%
$357,500
-3%
2017
$5,390
4%
$369,200
4%
2016
$5,174
6%
$355,733
4%
2015
$4,859
5%
$342,267
4%
2014
$4,644
—
$328,800
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 9421 Diamondback Dr
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- Single Family
- Active
- Updated 10 days ago
- 4Beds
- 2Total Baths
- 2,308Sq. Ft.
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- Single Family
- Active
- Updated 2 days ago
- 3Beds
- 2Total Baths
- 5,492Sq. Ft.
- Townhouse
- Active
- Updated 1 day ago
- 3Beds
- 4Total Baths
- 1,960Sq. Ft.
- Townhouse
- Active
- Updated 21 hours ago
- 3Beds
- 3Total Baths
- 2,230Sq. Ft.
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- Condo
- Active
- Updated 17 hours ago
- 2Beds
- 2Total Baths
- 1,399Sq. Ft.
- Single Family
- Active
- Updated 1 day ago
- 6Beds
- 6Total Baths
- 7,302Sq. Ft.
- Single Family
- Active
- Updated 3 days ago
- 5Beds
- 6Total Baths
- 13,862Sq. Ft.
Listed by Anthony Paolini (727) 483-1504
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- Single Family
- Closed
- Updated 13 days ago
- 3Beds
- 2Total Baths
- 3,566Sq. Ft.
9421 Diamondback Drive, Columbia, MD 21045 (MLS# MDHW2073930) is a Single Family property with 4 bedrooms, 1 full bathroom and 1 partial bathroom. 9421 Diamondback Drive is currently listed for $495,000 and was received on October 09, 2026. Want to learn more about 9421 Diamondback Drive? Do you have questions about finding other Single Family real estate for sale in Columbia? You can browse all Columbia real estate or contact a Coldwell Banker agent to request more information.