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$2,395,000
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Property Description
Set on 29 acres of protected, picturesque agricultural land in Montgomery County, 26100 Mullinix Mill Road is an exceptional custom-built, all-brick center hall Colonial. Perched at one of the highest points in the county, this private equestrian estate enjoys breathtaking sunrise and sunset views. It perfectly combines refined country living with remarkable convenience, sitting just minutes from everyday amenities and within easy reach of Washington, D.C., major airports, and historic Frederick. The main residence features five bedrooms, four full baths, and one half bath, all thoughtfully renovated with high-end finishes throughout. An exceptional indoor-outdoor flow defines the light-filled layout, which includes a gourmet chef's kitchen outfitted with premium appliances and leathered granite countertops. Comfortable living areas are enhanced by custom built-ins, crown molding, and three cozy wood-burning fireplaces located in the family room, office, and primary suite. The home transitions beautifully between floors, offering a main-level bedroom suite overlooking the grounds, a wine room, an exercise room, and a dedicated recreation space. The luxurious upper-level primary suite functions as a private retreat, complete with dual walk-in closets, a spa bath, and a private deck that leads directly down to the pool. The exterior grounds, designed by an award-winning landscape firm, create a private resort-like setting ideal for large-scale entertaining or quiet enjoyment of nature. A large heated pool and spa are surrounded by expansive slate patios, a brick-floored screened porch, professionally designed gardens, fruit orchards, and wide open lawns. For equestrian enthusiasts, the property features a professionally planned main barn equipped with ten matted stalls, wide aisles, a heated tack room, a wash stall, and four fenced paddocks with run-in sheds, alongside direct access to local riding trails. Adding to the property's incredible versatility is a separate two-story carriage house, which includes a fully renovated one-bedroom apartment perfect for guests or rental income, as well as a main-level woodworking shop with its own office and full bath. Additional automotive amenities include an attached three-car insulated garage, plus a separate heated garage equipped with a car lift. Available for only the second time since its original construction, this extraordinary estate seamlessly pairs unmatched privacy with an expansive, functional lifestyle.
Full Property Details
Full Property Details for 26100 Mullinix Mill
General
- Price: $2,395,000
- Taxes: $11,687 (2025)
- Status: Active
- Type: Single Family
- Source: BrightMLSMidAtlantic
- MLS ID: MDMC2226314
- Updated: 5/25/2026
- Added to Site: 47 day(s) ago
Interior
- Fireplace: Yes
- Number of Fireplaces: 3
- Flooring: Hardwood, Other
Rooms
Bathrooms
- Total Bathrooms: 5
- Full Bathrooms: 4
- Half Bathrooms: 1
- Upper Floor Baths: 2
- Upper - Full Baths: 2
- Main Floor Baths: 2
- Main - Full Baths: 1
- Main - 1/2 Baths: 1
- Lower Floor Baths: 1
- Lower - Full Baths: 1
Bedrooms
- Total Bedrooms: 5
- Bedrooms Upper: 3
- Bedrooms Lower: 1
- Bedrooms Main & Up: 1
Additional Information
- Pool: Yes
- Private Pool: Yes
Exterior
- Exterior Features: Extensive Hardscape, Exterior Lighting, Outbuilding(s), Play Area, Play Equipment, Other
- Porch/Patio/Deck: Balcony, Deck(s), Patio(s), Porch(es)
Parking
- Garage: Yes
- Garage Spaces: 3
- Total Spaces: 9
- Parking Type: Attached Garage, Driveway, Other
- Garage Description: Garage - Side Entry, Garage Door Opener, Oversized
Location
- County: MONTGOMERY
- Subdivision: DAMASCUS OUTSIDE
- Driving Directions: Google Maps
School Information
- School District: Montgomery County Public Schools
- Elementary School: Damascus
- Middle School: John T. Baker
- High School: Damascus
Heating & Cooling
- Cooling Type: Other
- Cooling Fuel: Electric
- Heating Type: Radiator
- Heating Fuel: Electric
- Water Heater: Electric
Utilities
- Sewer: Septic Exists
- Water: Well
Structural Information
- Architectural Style: Colonial, Cottage
- Structure Type: Detached
- Construction: Brick, Other
- Basement: Yes
- Basement Entrance: Yes
- Basement Desc.: Daylight, Partial, Connecting Stairway, Fully Finished, Improved, Outside Entrance
- Foundation: Other
- Stories Description: Lower 1, Main, Upper 1
- Square Feet: 6,360
- Sq. Ft. Source: Assessor
- Living Area: 5,213 Sq. Ft.
- Finished Above Grnd: 4,013 Sq. Ft.
- Finished Below Grnd: 1,200 Sq. Ft.
- Year Built: 1988
- Year Built Source: Assessor
- Property Condition: Excellent
Unit Information
Unit 1
- Bathrooms-Lower: 1
- Bedrooms-Lower: 1
Additional Structures
- Other Structures: Barn/Farm Building, Barn/Stable, Carriage House, Horse Stable, Other
Lot Features
- Property View: Garden/Lawn, Mountain, Pasture, Trees/Woods, Scenic Vista
- Lot Size (Acres): 29.8
- Lot Size (Sq. Ft.): 1,298,088
- Lot Size Source: Assessor
- Zoning: AR
- Lot Description: Backs to Trees, Cleared
- Fencing (Description): Partially
Horse Property
- Horse Property: Yes
- Horse Facility Desc.: Horses Allowed, Paddock, Stable(s)
Financial Considerations
- Price Per Sq. Ft.: $596.81
- Assessment Year: 2026
- City/TownTax Freq: Annually
- County Tax: $10,945
- County Tax Freq: Annually
- Tax w/Assessment: $988,067
- Tax Amount: $11,687
- Tax Year: 2025
- Tax Total Finished Sq. Ft.: 5213
Disclosures and Reports
- Ownership: Fee Simple
Listed by Compass, Avi Galanti
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Schools
Schools serving 26100 Mullinix Mill
School District:Montgomery County Public Schools, Gaithersburg, MD
| Name | Grades | Distance |
|---|---|---|
Damascus Elementary School 10201 Bethesda Church Road, Damascus, MD 20872 | K-5 | 1.8 mi |
John T. Baker Middle School 25400 Oak Drive, Damascus, MD 20872 | 6-8 | 2.5 mi |
Damascus High School 25921 Ridge Road, Damascus, MD 20872 | 9-12 | 1.8 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 26100 Mullinix Mill
Date
Details
Price
Change
Source
5/25/2026
Listed
$2,395,000
87.48%
MLS
9/17/2003
Sold
$1,277,500
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 26100 Mullinix Mill
Year
Property Taxes
Change
Tax Assessment
Change
2025
$10,995
-1%
$950,733
4%
2024
$11,159
26%
$913,400
6%
2022
$8,845
35%
$862,233
6%
2022
$6,537
-24%
$811,067
7%
2018
$8,645
6%
$759,900
—
2020
$8,169
-3%
$759,900
-3%
2019
$8,427
4%
$782,600
5%
2018
$8,131
15%
$742,200
12%
2016
$7,099
—
$661,400
—
2015
$7,122
-1%
$661,400
—
2014
$7,164
—
$661,400
—
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 26100 Mullinix Mill
26100 Mullinix Mill, Damascus, MD 21771 (MLS# MDMC2226314) is a Single Family property with 5 bedrooms, 4 full bathrooms and 1 partial bathroom. 26100 Mullinix Mill is currently listed for $2,395,000 and was received on May 25, 2026. Want to learn more about 26100 Mullinix Mill? Do you have questions about finding other Single Family real estate for sale in Damascus? You can browse all Damascus real estate or contact a Coldwell Banker agent to request more information.

