4331 Black Rock Road • Upperco, MD 21155

$895,000 Beds: 5 • Baths: 2 full 2 partial • Sq. Feet: 5016 • MLS ID: MDBC2163368 • Subdivision: UPPERCO • School Dist: BALTIMORE COUNTY PUBLIC SCHOOLS
LOTS MORE PHOTOS TO COME! Welcome to Walnut Spring Farm in the Heart of the Hereford Zone — a truly special 11.7-acre property offering endless possibilities. This property conveys a 2–3 acre subdivision right or the option to place the land into preservation, this estate also includes a second dwelling — a charming carriage house that features a one bedroom loft, full bath, living room, laundry room, eat in kitchen, wood stove, privacy fenced patio area — adding even more versatility and value. The property is ideal as a homestead, multi-generational retreat, or legacy estate. Step inside the gorgeous four-level brick Victorian Farmhouse and be greeted by a spacious open foyer with hardwood floors and a beautiful turned staircase. The main level features high ceilings, a dining room with pocket doors, a living room with wood stove, built ins & pocket doors, a family room, and a large kitchen that flows into a sunny breakfast room overlooking panoramic countryside views. Second staircase in the kitchen leading to the second level, boasts three large bedrooms, a separate office/bonus, and a newly renovated full bath featuring a clawfoot tub, walk-in shower. The third upper level offers a cozy private primary suite with a living area and wood-burning stove, office space, bedroom, full bath with walk-in shower, laundry room closet. The full basement includes a half bath, 2nd laundry hook-up, and generous space for a workshop, gym, or additional storage — ready to be customized to your needs. Outside, you’ll find a screened in deck area to relax and enjoy the views. A large bank barn with six stalls, multiple paddocks with run-in sheds, and several outbuildings. A spring-fed stream runs through the property, providing year-round water access for animals. Previously used as a horse and alpaca farm, the land offers both functionality and beauty. Pool/hot tub and all dwellings/outbuildings being sold AS-IS. View this listing at: http://www.homesalecareers.com/mls=MDBC2163368

Property Features

  • Garage: 1
  • Taxes: $7,335
  • Basement: Yes
  • Exterior: Brick
  • Parking Notes: 1 Total Parking Spaces
  • Lot Size: 11.77 Acres
  • Lot Dimensions: 11.77 Acre(S)
  • Heating: Radiator
  • Fuel Type: Oil,Other
  • Cooling: Central A/C
  • Year Built: 1916
  • Water: Well
  • Sewer: Private Septic Tank
  • Stories: 4.0
  • Additional Structures: Above Grade,Below Grade
  • Structure Type: Detached
  • Total Garage/Parking Spaces: 1
  • Rooms: Living Room,Dining Room,Primary Bedroom,Bedroom 2,Bedroom 3,Bedroom 4,Kitchen,Family Room,Den,Foyer,Breakfast Room,Bedroom 1,Laundry,Utility Room,Bonus Room,Primary Bathroom,Full Bath,Half Bath
  • Basement: Connecting Stairway,Daylight, Partial,Full,Side Entrance,Shelving,Walkout Level,Other
  • Horse Amenities: Horses Allowed
  • SQFT Total Finished: 5016
  • SQFT Above Finished: 3848
  • SQFT Below Finished: 1168
  • Interior: Additional Stairway,Bathroom - Soaking Tub,Bathroom - Walk-In Shower,Breakfast Area,Built-Ins,Ceiling Fan(s),Combination Dining/Living,Crown Moldings,Double/Dual Staircase,Primary Bath(s),Stove - Wood,Wood Floors

School Information

  • High School: HEREFORD
  • Middle School: HEREFORD
  • Elementary School: FIFTH DISTRICT
  • School District: BALTIMORE COUNTY PUBLIC SCHOOLS
Printed May 20, 2026


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