9 Mainmast Ct

Baltimore, MD 21220

$500,000
Price
4
Beds
2,200 Sq. Ft.
$227 / Sq. Ft.
2,200
Sq. Ft.
$227
per Sq. Ft.
Active Under Contract
Active Under Contract
a front view of a house with a yard and garage
a front view of a house with a yard and garage
a living room with furniture and a flat screen tv
a living room with furniture a chandelier and a flat screen tv
a living room with furniture
So Inviting!
a living room with furniture and a large window
a living room with furniture and wooden floor
a view of staircase with lots of frames on wall and a window
a dining room with furniture window and outside view
Dining Room with Bar Seating
a kitchen with stainless steel appliances granite countertop a refrigerator and a stove top oven
a kitchen with kitchen island granite countertop a sink cabinets stainless steel appliances and a counter space
Kitchen with Skylights!
a bedroom with a bed and a chandelier
a bedroom with a large bed and a window
a bedroom with a bed and a chandelier
#GRWM!
a bathroom with a granite countertop sink toilet and a mirror
a bedroom with a large bed and a chandelier
a bed sitting in a bedroom next to a window
Third Bedroom
Third Bedroom
a bathroom with a sink and a mirror
a view of an empty room with a fireplace and a large window
an empty room with furniture and a fireplace
Lower Level Family Room
an empty room with windows
Fourth Bedroom/Salon - Sink can be removed
a view of a room with a wooden floor and white walls
a bathroom with a sink toilet and shower
Spacious 2 Car Garage
Storage, Storage, Storage!
Deck off Dining Room
a view of a swimming pool with a yard
Private Deck off Primary Bedroom
a view of a house with a big yard and large trees
a view of a house with yard and porch
Paver Patio off Family Room
a view of a swimming pool and an outdoor space
an aerial view of a house
an aerial view of a house with swimming pool a yard and a large tree
an aerial view of residential houses with outdoor space and swimming pool
No Neighbors to look at!
an aerial view of a house with swimming pool
an aerial view of a house with a garden
an aerial view of residential house with outdoor space and swimming pool
an aerial view of a house with swimming pool and outdoor seating
a picture of a wall with a white wall and a painting
Entry Level
Lower Level
a view of houses with outdoor space and lake view
a view of a lake from a city
Nearby Water

Description

Interior photos coming soon! Your new home sits on a premium oversized lot in the highly sought-after Seneca Gardens neighborhood—with NO HOA— tucked away at the end of a quiet cul-de-sac and backs to mature trees, offering exceptional privacy. Close to the water, come enjoy Middle River living! This beautifully maintained home features numerous upgrades and custom touches, including skylights, central vacuum, upgraded insulation and thoughtful built-in storage throughout, and is truly move-in ready....Interior photos coming soon! Your new home sits on a premium oversized lot in the highly sought-after Seneca Gardens neighborhood—with NO HOA— tucked away at the end of a quiet cul-de-sac and backs to mature trees, offering exceptional privacy. Close to the water, come enjoy Middle River living! This beautifully maintained home features numerous upgrades and custom touches, including skylights, central vacuum, upgraded insulation and thoughtful built-in storage throughout, and is truly move-in ready. Arrive at the end of the cul-de-sac and be welcomed by a peaceful covered front porch. Step inside to the inviting living room, a perfect space to unwind. The upper level showcases the kitchen and dining area overlooking the living room for an open and connected feel—be sure to take notice of the custom tile work in the kitchen! Down the hallway, the primary suite offers private deck access with serene views of the spacious and open backyard. A walk-in closet is complemented by a dressing area with a vanity or desk, allowing flexibility to suit your needs, along with an ensuite full bathroom. Two additional bedrooms and a shared full bathroom complete the upper level. The lower level features a cozy family room with a wood-burning fireplace—ideal for relaxing evenings—and built-in wired speakers for your favorite music. A fourth bedroom, full bathroom, and laundry/utility room complete the interior. Enjoy seamless indoor-outdoor living with access to the backyard from both the family room slider and the dining area slider, which lead to either a covered patio or a spacious deck offering both sun and shade—perfect for entertaining or quiet relaxation. Contact listing agent for a private tour or for any questions!
  1. Listed by Gail Rohleder • Garceau Realty
    P: (703)-489-9635 grohleder@garceaurealty.com

Property Details for 9 Mainmast Court

Tax ID Number
04152200015350
Ownership
Fee Simple
Condo Coop Association
No
HOA
No
Structure Type
Detached
Style
Split Level
Levels/Stories
3
Waterfront
No
LISTING UPDATED: 12/29/2025 11:22 AM

Property Details for 9 Mainmast Court

StatusActive Under Contract
MLS #MDBC2148650
Days on Market7
Taxes$4,761 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Fee Simple
Year Built1998
Lot Size0.17 AC / 7,405 SF
CountyBaltimore County

Location

Listing Courtesy of Garceau Realty
Add your commute

Building Information for 9 Mainmast Court

Stories3Year Built1998Building Size-Lot Size0.17 AC / 7,405 SF

Payment Calculator

$2,834 per month

30 year fixed, 6.15% Interest

Principal and Interest

$2,437

Property Taxes

$397

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 9 Mainmast Court

Location
Location
  • In City Limits: No
  • School District Name: BALTIMORE COUNTY PUBLIC SCHOOLS
  • School District County ID: 121140087473
  • SchoolDistrictSource: Listing Agent
  • County: BALTIMORE
Waterfront / Water Access
Waterfront / Water Access
  • Water View: No
  • Water Access: No
  • Water Oriented: No
  • Navigable Water: No
  • Tidal Water: No
  • Riparian Rights Y/N: No
Association / Community Info
Association / Community Info
  • Senior Community: No
Taxes and Assessment
Taxes and Assessment
  • Tax Year: 2025
  • Tax Assessed Value: $368,800
  • Year Assessed: 2025
  • County Tax: $4,470
  • Improvement Assessed Value: $298,700
  • Land Assessed Value: $109,000
  • Clean Green Assessed: No
  • Land Use Code: R
  • Zoning: RESIDENTIAL
  • Tax Lot: 29
  • School Tax: $0
  • Automatically Update Tax Values Y/N: Yes
Rooms
All Upper Levels
  • # Bedrooms Count All Upper Levels: 3
  • # Bathrooms Count All Upper Levels: 2
  • # Bathrooms Full All Upper Levels: 2
Upper Level 1
  • # Bedrooms Count Upper Level: 3
  • # Bathrooms Count Upper Level: 2
  • # Bathrooms Full Upper Level: 2
All Lower Levels
  • # Bedrooms All Lower Levels: 1
  • # Bathrooms All Lower Levels: 1
  • # Bathrooms Full All Lower Levels: 1
Lower Level 1
  • # Bedrooms Lower Level: 1
  • # Bathrooms Lower Level: 1
  • # Bathrooms Full Lower Level: 1
Rooms
  • Stories: Lower 1, Upper 1
Building Info
Building Info
  • Total Finished SQFT: 2,200.00
  • Total Finished SQFT Source: Assessor
Lot / Land Information
Lot / Land Information
  • Lot Size Source: Assessor
  • Parcel ID: 11895374
Parking
Parking
  • Type Of Parking: Attached Garage, Driveway
  • Num of Attached Garage Spaces: 2
  • Total Garage Spaces: 2
  • Garage Features: Additional Storage Area, Garage - Front Entry, Garage Door Opener, Inside Access
Interior Features
Exterior Features
Exterior Features
  • Pool: No Pool
Utilities
Utilities
  • Heating: Yes
  • Cooling Type: Other
  • Cooling Fuel: Electric
  • Heating Type: Forced Air
  • Heating Fuel: Natural Gas
  • Hot Water: Natural Gas
  • Water Source: Public
  • Sewer Septic: Public Sewer
Confidential Data
Listing Office
  • List Agent AOR: Harford County Association of REALTORS
  • List Agent URL: www.garceaurealty.com

Property History for 9 Mainmast Court

DateEvent & SourcePriceAppreciation
Dec 29, 2025

Active Under Contract

BRIGHT #MDBC2148650

—
Dec 23, 2025

Listed (Active)

BRIGHT #MDBC2148650

$500,000—
DateEvent & SourcePrice
12/29/2025

Active Under Contract

BRIGHT #MDBC2148650

—
12/23/2025

Listed (Active)

BRIGHT #MDBC2148650

$500,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 9 Mainmast Court

Taxable ValueLand-Additions-Total-
Tax Record2025$5,207 ($434 / month)
Home Facts
Beds0Baths2Total Finished SqFt2,200 SqFtAbove Grade Finished SqFt2,200 SqFtStories2Lot Size7,405 SqFtStyleSingle Family ResidenceYear Built1998CountyBALTIMOREAPN15-2200015350Fireplace TypeHas Fireplace

Schools near 9 Mainmast Court

This home is within Baltimore County Public Schools.
Rating
School
Type
Grades
Distance
Seneca Elementary School
Public - PK to 5
Crossroads Center
Public - 6 to 8
Kenwood High School
Public - 9 to 12
Eastern Technical High School
Public - 9 to 12
Rating
School
Distance
Seneca Elementary School
PublicPK to 5

Crossroads Center
Public6 to 8

Kenwood High School
Public9 to 12

Eastern Technical High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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Listing Courtesy of Garceau Realty

© 2026 Bright MLS. All rights reserved. All information is deemed reliable, but accuracy is not guaranteed. Listing information is from various brokers who participate in IDX and not all listings may be visible on the site. The property information being provided is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated on 12/29/2025 11:22 AM