$725,000
UNDER CONTRACT

9390 Diamondback Dr Columbia, MD 21045

Oakland Mills Neighborhood

Estimated payment $4,781/month

Total Views 2,835
4 Beds
2.5 Baths
3,400 Sq Ft
$213 Price per Sq Ft

Highlights

  • Eat-In Gourmet Kitchen
  • Open Floorplan
  • Deck
  • Oakland Mills High School Rated A-
  • Colonial Architecture
  • Recreation Room

About This Home

This award winning custom home is nestled on a picturesque lot and offers two gorgeous major additions that provide an exceptional open and spacious floor plan. The covered front porch welcomes you into this impeccably maintained home. Head through the entry foyer with custom built-ins to the large, light filled living room that features wood flooring and upgraded moulding and flows seamlessly into the formal dining room. At home chefs will love the updated eat-in kitchen with crisp white cabinets, granite counters, stainless steel appliances, a large breakfast bar, a work station, and a casual dining area. Just off the kitchen is the large, inviting family room that is flooded with natural light with floor to ceiling windows, Pella sliding glass doors, vaulted ceilings, skylights, and a fireplace for cozy nights at home. There is a spacious and well-designed laundry room offering ample storage, a dedicated space for laundry tasks, plus a built-in dog washing station. A conveniently located half bathroom and a mudroom that leads to the attached side-entry 2 car garage complete the masterfully designed main level. Upstairs, the primary bedroom suite features a walk-in closet, wood floors, an en-suite bathroom with double vanities, an oversized soaking tub, and a glass enclosed shower with seating. Three graciously sized bedrooms and an updated full bathroom complete the upper level sleeping quarters. The finished lower level includes a storage and utility room, a rec room- perfect for movie nights at home, and a bonus room that could be an office, game or hobby room, an at-home gym, or an optional bedroom- the possibilities are endless. This beautiful home sits on nearly a half acre of land and offers a level yard, surrounded by mature plantings in a scenic setting. An expansive rear deck and patio offer the perfect respite to enjoy this outdoor oasis. The location of this home is all about convenience and community with interconnected walking paths, access to pools, parks and recreation, and within close proximity to a plethora of shopping and dining options. Commuters will appreciate the easy access to major highways making travel to Washington D.C., Baltimore, and the surrounding areas a breeze.

Listing Agent

Jamie Walker

Cummings & Co. Realtors License #516256 Listed on: 07/11/2025

Cummings & Co. Realtors

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $7,723

Year Built

  • Built in 1971

Lot Details

  • 0.46 Acre Lot
  • East Facing Home
  • Landscaped
  • Backs to Trees or Woods
  • Back and Front Yard
  • Property is in excellent condition
  • Property is zoned NT

HOA Fees

  • $133 Monthly HOA Fees

Parking

  • 2 Car Direct Access Garage
  • Side Facing Garage
  • Garage Door Opener
  • Driveway

Home Design

  • Colonial Architecture
  • Architectural Shingle Roof
  • Stone Siding
  • Vinyl Siding

Interior Spaces

  • Property has 3 Levels
  • Open Floorplan
  • Built-In Features
  • Chair Railings
  • Crown Molding
  • Cathedral Ceiling
  • Ceiling Fan
  • Skylights
  • Recessed Lighting
  • Screen For Fireplace
  • Fireplace Mantel
  • Brick Fireplace
  • Double Pane Windows
  • Window Treatments
  • Casement Windows
  • Window Screens
  • French Doors
  • Sliding Doors
  • Six Panel Doors
  • Mud Room
  • Entrance Foyer
  • Family Room Off Kitchen
  • Living Room
  • Formal Dining Room
  • Den
  • Recreation Room
  • Storage Room
  • Attic

Kitchen

  • Eat-In Gourmet Kitchen
  • Breakfast Room
  • Gas Oven or Range
  • Microwave
  • Freezer
  • Ice Maker
  • Dishwasher
  • Stainless Steel Appliances
  • Upgraded Countertops
  • Disposal

Flooring

  • Wood
  • Carpet

Bedrooms and Bathrooms

  • 4 Bedrooms
  • En-Suite Primary Bedroom
  • En-Suite Bathroom
  • Walk-In Closet
  • Soaking Tub

Laundry

  • Laundry Room
  • Laundry on main level
  • Front Loading Dryer
  • Washer

Finished Basement

  • Heated Basement
  • Interior Basement Entry
  • Sump Pump
  • Basement Windows

Outdoor Features

  • Deck
  • Patio
  • Shed
  • Porch

Utilities

  • Forced Air Heating and Cooling System
  • Vented Exhaust Fan
  • Programmable Thermostat
  • Natural Gas Water Heater

Community Details

  • Columbia Association
  • Village Of Oakland Mills Subdivision

Listing and Financial Details

  • Tax Lot 217
  • Assessor Parcel Number 1416105880

Home Details

Home Type

Single Family

Est. Annual Taxes

$7,723

Year Built

Built in 1971

Lot Details

0

HOA Fees

$133 per month

Parking

2

Listing Details

  • Property Type: Residential
  • Structure Type: Detached
  • Architectural Style: Colonial
  • Ownership: Fee Simple
  • New Construction: No
  • Story List: Lower 1, Main, Upper 1
  • Expected On Market: 7/11/2025 12:00:00 AM
  • Federal Flood Zone: No
  • Year Built: 1971
  • Automatically Close On Close Date: No
  • Remarks Public: This award winning custom home is nestled on a picturesque lot and offers two gorgeous major additions that provide an exceptional open and spacious floor plan. The covered front porch welcomes you into this impeccably maintained home. Head through the entry foyer with custom built-ins to the large, light filled living room that features wood flooring and upgraded moulding and flows seamlessly into the formal dining room. At home chefs will love the updated eat-in kitchen with crisp white cabinets, granite counters, stainless steel appliances, a large breakfast bar, a work station, and a casual dining area. Just off the kitchen is the large, inviting family room that is flooded with natural light with floor to ceiling windows, Pella sliding glass doors, vaulted ceilings, skylights, and a fireplace for cozy nights at home. There is a spacious and well-designed laundry room offering ample storage, a dedicated space for laundry tasks, plus a built-in dog washing station. A conveniently located half bathroom and a mudroom that leads to the attached side-entry 2 car garage complete the masterfully designed main level. Upstairs, the primary bedroom suite features a walk-in closet, wood floors, an en-suite bathroom with double vanities, an oversized soaking tub, and a glass enclosed shower with seating. Three graciously sized bedrooms and an updated full bathroom complete the upper level sleeping quarters. The finished lower level includes a storage and utility room, a rec room- perfect for movie nights at home, and a bonus room that could be an office, game or hobby room, an at-home gym, or an optional bedroom- the possibilities are endless. This beautiful home sits on nearly a half acre of land and offers a level yard, surrounded by mature plantings in a scenic setting. An expansive rear deck and patio offer the perfect respite to enjoy this outdoor oasis. The location of this home is all about convenience and community with interconnected walking paths, access to pools, parks and recreation, and within close proximity to a plethora of shopping and dining options. Commuters will appreciate the easy access to major highways making travel to Washington D.C., Baltimore, and the surrounding areas a breeze.
  • Special Features: UnderContract
  • Property Sub Type: Detached

Interior Features

  • Appliances: Dishwasher, Disposal, Dryer - Front Loading, Exhaust Fan, Icemaker, Microwave, Oven - Single, Oven/Range - Gas, Refrigerator, Washer, Water Heater, Dryer, Freezer, Stainless Steel Appliances
  • Interior Amenities: Attic, Breakfast Area, Built-Ins, Carpet, Ceiling Fan(s), Chair Railings, Crown Moldings, Dining Area, Family Room Off Kitchen, Floor Plan - Open, Formal/Separate Dining Room, Kitchen - Eat-In, Kitchen - Gourmet, Kitchen - Table Space, Primary Bath(s), Recessed Lighting, Skylight(s), Upgraded Countertops, Walk-In Closet(s), Window Treatments, Wood Floors, Bathroom - Soaking Tub
  • Window Features: Casement, Double Pane, Screens, Skylights
  • Fireplace Features: Equipment, Mantel(s), Screen, Brick
  • Fireplaces Count: 1
  • Fireplace: Yes
  • Door Features: French, Six Panel, Sliding Glass
  • Wall Ceiling Types: 9'+ Ceilings, Cathedral Ceilings, Dry Wall, High, Vaulted Ceilings
  • Foundation Details: Other
  • Levels Count: 3
  • Room List: Living Room, Dining Room, Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Family Room, Den, Foyer, Breakfast Room, Laundry, Mud Room, Recreation Room, Storage Room
  • Basement: Yes
  • Basement Type: Fully Finished, Heated, Improved, Sump Pump, Windows, Interior Access
  • Laundry Type: Has Laundry, Main Floor
  • Total Sq Ft: 3400
  • Living Area Sq Ft: 3400
  • Price Per Sq Ft: 250.00
  • Above Grade Finished Sq Ft: 2900
  • Below Grade Finished Sq Ft: 500
  • Total Below Grade Sq Ft: 500
  • Above Grade Finished Area Units: Square Feet
  • Street Number Modifier: 9390

Beds/Baths

  • Bedrooms: 4
  • Total Bathrooms: 3
  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Main Level Bathrooms: 1.00
  • Upper Level Bathrooms: 2
  • Upper Level Bathrooms: 2.00
  • Upper Level Full Bathrooms: 2
  • Main Level Half Bathrooms: 1

Exterior Features

  • Other Structures: Above Grade, Below Grade
  • Other Structures List: Shed
  • Construction Materials: Stone, Vinyl Siding
  • Roof: Architectural Shingle
  • Spa: No
  • Water Access: No
  • Waterfront: No
  • Water Oriented: No
  • Pool: No Pool
  • Tidal Water: No
  • Water View: No

Garage/Parking

  • Garage Spaces: 2.00
  • Garage: Yes
  • Parking Features: Concrete Driveway
  • Garage Features: Garage - Side Entry, Garage Door Opener, Inside Access
  • Attached Garage Spaces: 2
  • Total Garage And Parking Spaces: 2
  • Type Of Parking: Attached Garage, Driveway

Utilities

  • Refuse: 365.00
  • Central Air Conditioning: Yes
  • Cooling Fuel: Electric
  • Cooling Type: Central A/C, Programmable Thermostat, Ceiling Fan(s)
  • Heating Fuel: Natural Gas
  • Heating Type: Forced Air, Programmable Thermostat
  • Heating: Yes
  • Hot Water: Natural Gas
  • Sewer/Septic System: Public Sewer
  • Water Source: Public

Condo/Co-op/Association

  • HOA Fees: 133.00
  • HOA Fee Frequency: Monthly
  • Condo Co-Op Association: No
  • HOA Name: COLUMBIA ASSOCIATION
  • HOA: Yes
  • Senior Community: No

Fee Information

  • Front Foot Fee Pymt Freq: Annually

Schools

  • School District: HOWARD COUNTY PUBLIC SCHOOLS
  • School District Key: 803971799792
  • School District Source: Listing Agent

Lot Info

  • Land Use Code: R
  • Lot Features: Backs To Trees, Front Yard, Landscaping, Rear Yard
  • Lot Size Acres: 0.46
  • Lot Size Units: Square Feet
  • Lot Sq Ft: 20088.00
  • Outdoor Living Structures: Deck(s), Patio(s), Porch(es)
  • Property Condition: Excellent
  • Year Assessed: 2025
  • Zoning: NT
  • In City Limits: No

Rental Info

  • Ground Rent Exists: No
  • Vacation Rental: No

Tax Info

  • Tax Annual Amount: 7723.00
  • Assessor Parcel Number: 1416105880
  • Tax Lot: 217
  • Tax Total Finished Sq Ft: 3061
  • County Tax Payment Frequency: Annually
  • Tax Year: 2024

MLS Schools

  • School District Name: HOWARD COUNTY PUBLIC SCHOOLS

Map

Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $7,698 $622,167 $0 $0
2024 $7,698 $572,433 $0 $0
2023 $7,157 $522,700 $199,500 $323,200
2022 $6,762 $480,267 $0 $0
2021 $6,259 $437,833 $0 $0
2020 $6,097 $395,400 $136,500 $258,900
2019 $5,667 $393,000 $0 $0
2018 $5,693 $390,600 $0 $0
2017 $5,660 $388,200 $0 $0
2016 $1,140 $388,200 $0 $0
2015 $1,140 $388,200 $0 $0
2014 $1,112 $405,800 $0 $0
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
07/11/2025 07/11/25 For Sale $725,000 +27.2% $213 / Sq Ft
09/06/2019 09/06/19 Sold $570,000 -0.9% $167 / Sq Ft
08/13/2019 08/13/19 Pending -- -- --
08/05/2019 08/05/19 For Sale $575,000 -- $169 / Sq Ft
Source: Bright MLS

Purchase History

Date Type Sale Price Title Company
Deed $570,000 Lawyers Trust Title Company
Deed $188,000 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $456,000 New Conventional
Previous Owner $275,000 New Conventional
Previous Owner $167,000 No Value Available
Source: Public Records

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See All Homes in Columbia

Source: Bright MLS

MLS Number: MDHW2055820

Bright MLS

APN: 16-105880

Maryland Howard County Columbia 21045 Oakland Mills

9390 Diamondback Dr, Columbia, MD

This home is located at 9390 Diamondback Dr, Columbia, MD 21045 and is currently priced at $725,000, approximately $213 per square foot. This property was built in 1971. 9390 Diamondback Dr is a home located in Howard County with nearby schools including Thunder Hill Elementary School, Oakland Mills Middle School, and Oakland Mills High School.

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Jamie Walker
Listing Agent
Jamie Walker
Section Image
Cummings & Co. Realtors
(410) 612-3612