2545 Mullinix Mill Rd, Mount Airy, MD 21771
What's special
Welcome to this custom-built brick home situated on more than 15.7 acres, offering privacy, space, and direct access to miles of watershed trails - perfect for horses, animals, and anyone looking for room to spread out. Inside, you'll find impressive 10-foot ceilings, hardwood floors throughout, and a spacious, functional floor plan. The kitchen features custom solid-wood cabinetry, granite countertops, a large center island, double ovens, two pantries, and plenty of space for a kitchen table, plus a separate formal dining room. Just off the kitchen is the oversized family room with heated tile floors and a wood stove, along with a large three-season room perfect for relaxing and enjoying views of the surrounding property. The family room also opens to a large wraparound deck overlooking the acreage. The main level also includes a formal living room, half bath, and professional office that could easily serve as a main-level bedroom. Upstairs, the spacious primary suite features a private sitting area, dual closets, and an en-suite bath with a custom-tiled shower and jetted soaking tub. Three additional generously sized bedrooms and two more full bathrooms with brand-new vanities complete the second floor. Continue upstairs to the fully finished loft, offering even more flexible living space and the potential for a fifth bedroom, playroom, additional office, or bonus room. The home also features a three-car garage, brand-new HVAC system, 400-amp electrical service, and a connected generator. The large unfinished basement includes a half bath, walk-in refrigerator, and plenty of space for additional rooms, storage, a workshop, or future finished living space. Outside is where this property truly stands apart. The 15.7+ acres feature a large barn [(6) stalls, (2) tack rooms, Hayloft with stair access 50’X32’], machine shed [with concrete floor, (4) 12’ sliders, (1) regular door for shop 50’X30’], two additional metal garden sheds [14’ sliders, 25’X30’], three fenced paddocks, and a creek running through the property - providing an incredible setup for horses, livestock, equipment, hobbies, or a private country retreat. Even better, the property backs directly to the watershed, offering access to miles of trails and making this an exceptional setting for horseback riding and enjoying the outdoors. Bring your animals, your hobbies, and your plans - this one-of-a-kind property offers the space and setting to make them happen.
- 13 days |
- 1,171 |
- 58 |
Travel times
Living Room
Kitchen
Primary Bedroom
Zillow last checked:
Listing updated:
Rob Krop 301-524-2887,
Keller Williams Realty Centre 240-309-6000,
Listing Team: Rob Krop Team Of Keller Williams Realty Centre
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 7
- Bathrooms: 5
- Full bathrooms: 3
- 1/2 bathrooms: 2
- Main level bathrooms: 1
- Main level bedrooms: 1
Rooms
- Room types: Living Room, Dining Room, Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Kitchen, Family Room, Loft, Office, Hobby Room, Primary Bathroom, Full Bath, Half Bath
Primary bedroom
- Level: Upper
Bedroom 2
- Level: Upper
Bedroom 3
- Level: Upper
Bedroom 4
- Level: Upper
Bedroom 5
- Level: Upper
Primary bathroom
- Level: Upper
Dining room
- Level: Main
Family room
- Level: Main
Other
- Level: Upper
Other
- Level: Upper
Half bath
- Level: Main
Half bath
- Level: Lower
Other
- Level: Lower
- Area: 182 Square Feet
- Dimensions: 13 X 14
Kitchen
- Level: Main
Living room
- Level: Main
Loft
- Level: Upper
Mud room
- Level: Main
Office
- Level: Main
Heating
- Heat Pump, Propane
Cooling
- Central Air, Electric
Appliances
- Included: Cooktop, Dishwasher, Dryer, Washer, Oven, Double Oven, Exhaust Fan, Refrigerator, Water Heater
- Laundry: Dryer In Unit, Main Level, Washer In Unit, Mud Room
Features
- Built-in Features, Ceiling Fan(s), Dining Area, Entry Level Bedroom, Family Room Off Kitchen, Floor Plan - Traditional, Formal/Separate Dining Room, Kitchen - Gourmet, Kitchen Island, Kitchen - Table Space, Pantry, Primary Bath(s), Walk-In Closet(s), 9'+ Ceilings, High Ceilings
- Flooring: Carpet, Wood
- Doors: Insulated, Storm Door(s)
- Windows: Double Pane Windows, Double Hung, Skylight(s)
- Basement: Full,Rough Bath Plumb,Unfinished,Sump Pump,Space For Rooms,Shelving,Windows,Walk-Out Access,Workshop,Connecting Stairway
- Has fireplace: No
- Fireplace features: Wood Burning Stove
Interior area
- Total structure area: 6,440
- Total interior livable area: 4,488 sqft
- Finished area above ground: 4,258
- Finished area below ground: 230
Video & virtual tour
Property
Parking
- Total spaces: 13
- Parking features: Garage Faces Side, Garage Door Opener, Oversized, Asphalt, Paved, Driveway, Private, Attached
- Attached garage spaces: 3
- Uncovered spaces: 10
- Details: Garage Sqft: 900
Accessibility
- Accessibility features: None
Features
- Levels: Four
- Stories: 4
- Patio & porch: Deck, Porch, Patio, Wrap Around
- Pool features: None
- Fencing: Board
Lot
- Size: 15.71 Acres
- Features: Adjoins - Public Land, Backs to Trees, Landscaped, Level, Open Lot, Wooded, Rear Yard, Stream/Creek
Details
- Additional structures: Above Grade, Below Grade, Outbuilding
- Parcel number: 1404339231
- Zoning: RCDEO
- Special conditions: Standard
- Horses can be raised: Yes
- Horse amenities: Riding Trail, Horses Allowed, Paddocks, Stable(s)
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Brick
- Foundation: Block
- Roof: Shingle
Condition
- New construction: No
- Year built: 1990
Utilities & green energy
- Sewer: Private Septic Tank
- Water: Private
- Utilities for property: Cable, Broadband, Satellite Internet Service
Community & HOA
Community
- Subdivision: None Available
HOA
- Has HOA: No
Location
- Region: Mount Airy
Financial & listing details
- Price per square foot: $323/sqft
- Tax assessed value: $969,733
- Annual tax amount: $12,466
- Date on market: 9/5/2026
- Listing agreement: Exclusive Agency
- Inclusions: Walk-in Fridge
- Ownership: Fee Simple
Price history
| Date | Event | Price |
|---|---|---|
| 9/5/2026 | Listed for sale | $1,450,000$323/sqft |
Source:  Bright MLS #MDHW2073380 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $12,466 +31.1% | $928,700 +9.9% |
| 2024 | $9,512 +11% | $844,733 +11% |
| 2023 | $8,566 +12.4% | $760,767 +12.4% |
| 2022 | $7,621 +2.7% | $676,800 +2.7% |
| 2021 | $7,420 +2.8% | $659,000 +2.8% |
| 2020 | $7,220 +2.9% | $641,200 +2.9% |
| 2019 | $7,019 -7.1% | $623,400 +0.3% |
| 2018 | $7,555 -15.4% | $621,300 -0.3% |
| 2017 | $8,930 | $623,400 +1% |
| 2016 | -- | $617,100 +3.4% |
| 2015 | -- | $596,667 +3.5% |
| 2014 | -- | $576,233 +3.7% |
| 2013 | -- | $555,800 |
| 2012 | -- | $555,800 |
| 2011 | -- | $555,800 -24.4% |
| 2010 | -- | $735,600 +5.8% |
| 2009 | -- | $695,132 +6.2% |
| 2008 | -- | $654,666 +6.6% |
| 2007 | -- | $614,200 +14.5% |
| 2006 | -- | $536,402 +17% |
| 2005 | -- | $458,606 +20.4% |
| 2004 | -- | $380,810 +11.6% |
| 2003 | -- | $341,256 +13.1% |
| 2002 | -- | $301,703 +15.1% |
| 2001 | -- | $262,150 +151.5% |
| 2000 | -- | $104,230 |
Find assessor info on the county website
Monthly payment
Estimated market value
$1,390,400
$1.32M - $1.46M
$5,161/mo
Climate risks
Explore flood, wildfire, and other predictive climate risk information for this property on First Street®️.