This home's estimate is 17.9% higher than the average sale price ($621K) of 6 comparable homes.
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9214 Mardella Ridge Rd, Randallstown, MD 21133
About this home
Welcome to Mardella Ridge – where space, privacy, and comfort come together! This beautifully maintained 3,416 sq ft estate sits on a sprawling 1.29-acre lot, offering the perfect blend of elegance and functionality. With 5 spacious bedrooms, 2.5 baths, and a rough-in for a full bath in the basement, this home is ready to grow with you. The open-concept floor plan flows seamlessly, featuring brand-new appliances, a new hot water heater, sump pump, and water tank for peace of mind. Retreat to the luxurious primary suite, complete with a Jacuzzi tub and separate shower, or host unforgettable gatherings in your expansive basement and private backyard oasis. With a 2-car garage and an oversized driveway, there’s room for everyone. This is more than a home—it’s a lifestyle. Schedule your private tour today and experience Mardella Ridge living at its finest!
Redfin Estimate
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Market trends in 21133, MD
Last updated July 2026
Buyer's Market
Seller's Market
Seller's market
- OPEN SAT, 12PM TO 2PM
- OPEN SUN, 11AM TO 12:30PM
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Provided by Redfin
Redfin agents who toured
- Home is located slightly down a short driveway. Has some nice features with larger vaulted ceilings.1 year ago• May not reflect the current state of the home
Emeka ChukwudebeRedfin Associate agent
Sale history for 9214 Mardella Ridge Rd
$152/sq ft
$152/sq ft
Tax history for 9214 Mardella Ridge Rd
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Property details
Parking
- Parking Information
- # of Attached Garage Spaces: 2
- Garage Features: Garage - Side Entry
- # of Total Garage and Parking Spaces: 2
- Has Garage
- # of Garage Spaces: 2
- Attached Garage
Interior
- Bedroom Information
- # of Bedrooms On 1st Upper Level: 4
- # of Bedrooms On 1st Lower Level: 1
- Bathroom Information
- # of Bathrooms (Full) On 1st Upper Level: 2
- # of Bathrooms (Half) On Main Level: 1
- # of Bathrooms (Full) On All Upper Levels: 2
- # of Bathrooms (Half): 1
- # of Bathrooms (Full): 2
- Interior Information
- Living Area Sq.Ft. Source: Assessor
- Fireplace Information
- Has Fireplace
- # of Fireplaces: 1
- Gas/Propane
- Basement Information
- Basement: Yes
- Daylight, Full
Exterior
- Property Information
- Total Below Grade Sq. Ft.: 1706
- Improvement Assessed Value: $504,200
- Ownership Interest: Fee Simple
- Year Built Source: Assessor
- Building Information
- Construction Materials: Vinyl Siding
- Foundation Details: Brick/Mortar
- Other Structures: Above Grade, Below Grade
- Structure Type: Detached
- Lot Information
- Tidal Water: No
- Land Information
- Land Assessed Value: $164,600
- Above Grade Information
- Finished Sq.Ft.: 3,416
- Finished Sq.Ft. Source: Assessor
- Below Grade Information
- Unfinished Sq.Ft.: 606
- Unfinished Sq.Ft. Source: Assessor
- Finished Sq.Ft.: 1,100
- Finished Sq.Ft. Source: Assessor
Financial
- Tax Information
- County Tax: $6,706
- Tax Assessed Value: $591,800
- Tax Year: 2024
- Tax Annual Amount: $6,706
- Assessments Information
- Year Assessed: 2025
Utilities
- Utilities Information
- Central Air
- Cooling Type: Central A/C
- Cooling Fuel: Natural Gas
- Forced Air
- Heating Fuel: Natural Gas
- Hot Water: Natural Gas
- Sewer Septic: Private Septic Tank, Private Sewer
- Water Source: Private
Location
- Homeowners Association Information
- HOA Website: tidewaterproperty.com
- HOA Fee: $74
- HOA Fee Frequency: Monthly
- School Information
- School District Name: BALTIMORE COUNTY PUBLIC SCHOOLS
- School District Source: Listing Agent
- Location Information
- Outside City Limits
- Directions: GPS
Public facts
- Beds: —
- Baths: 2.5
- Sq. Ft.: 4,516
- Stories: 2.0
- Lot Size: 1.29 acres
- Style: Single Family Residential
- Year Built: 2015
- Year Renovated: —
- County: Baltimore County
- APN: 02 2500011215
Around this home
Schools
Public K-5 • Assigned • 1.1mi
Public 6-8 • Assigned • 1.8mi
Public 9-12 • Assigned • 1.6mi
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
Minimal risk of a flood reaching the building in the next 30 years
0.15% chance of being in a wildfire in next 30 years
7 days above 103° expected this year, 15 days in 30 years
18% chance of strong winds in next 30 years
1 unhealthy days expected this year, 2 days in 30 years
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.
Nearby similar homes
New listings for sale in 21133
Home values near 9214 Mardella Ridge Rd
| Address | Redfin Estimate |
|---|---|
5 Beds | 4 Baths | 3774 Sq. Ft. | $760,162 |
- Beds | 4.5 Baths | 4818 Sq. Ft. | $773,604 |
| Address | Redfin Estimate |
|---|---|
5 Beds | 4.5 Baths | 4800 Sq. Ft. | $899,481 |
4 Beds | 4.5 Baths | 4644 Sq. Ft. | $884,141 |
| Address | Redfin Estimate |
|---|---|
4 Beds | 3.5 Baths | 4100 Sq. Ft. | $843,676 |
4 Beds | 4.5 Baths | 4468 Sq. Ft. | $815,771 |
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