4331 Black Rock Rd
Upperco, MD 21155
- 5 Beds
- 3 Baths
- 5,016 sqft (on 11.77 acres)
5 Beds
3 Baths
5,016 sqft
(on 11.77 acres)
Local Information
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Description
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, 2 dwellings, all outbuildings being sold AS-IS.
Home Highlights
Parking
Garage
Outdoor
Pool
A/C
Heating & Cooling
HOA
None
Price/Sqft
$178
Listed
11 days ago
Home Details for 4331 Black Rock Rd
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Interior Details Basement: Connecting Stairway,Partial,Full,Side Entrance,Shelving,Walk-Out Access,OtherNumber of Rooms: 21Types of Rooms: Primary Bedroom, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Primary Bathroom, Bonus Room, Breakfast Room, Den, Dining Room, Family Room, Foyer, Full Bath, Half Bath, Kitchen, Laundry, Living Room, Utility Room |
Beds & Baths Number of Bedrooms: 5Number of Bathrooms: 4Number of Bathrooms (full): 2Number of Bathrooms (half): 2Number of Bathrooms (main level): 1 |
Dimensions and Layout Living Area: 5016 Square Feet |
Appliances & Utilities Appliances: Electric Water HeaterLaundry: Laundry Room |
Heating & Cooling Heating: Radiator,Oil,OtherHas CoolingAir Conditioning: Central Air,ElectricHas HeatingHeating Fuel: Radiator |
Fireplace & Spa Fireplace: Wood Burning StoveNo Fireplace |
Gas & Electric Crops Are Not Included |
Windows, Doors, Floors & Walls Flooring: Wood |
Levels, Entrance, & Accessibility Stories: 4Levels: FourAccessibility: NoneFloors: Wood |
View No View |
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Exterior Home Features Other Structures: Above Grade, Below Grade, Residence, Poultry Amenities, Shed(s)Foundation: Stone, OtherHas a Private Pool |
Parking & Garage Number of Garage Spaces: 1Number of Covered Spaces: 1No CarportHas a GarageNo Attached GarageHas Open ParkingParking Spaces: 1Parking: Garage Faces Front,Detached,Driveway |
Pool Pool: PrivatePool |
Frontage Not on Waterfront |
Water & Sewer Sewer: Private Septic Tank |
Farm & Range Allowed to Raise Horses |
Finished Area Finished Area (above surface): 3848 Square FeetFinished Area (below surface): 1168 Square Feet |
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Days on Market: 11 |
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Year Built Year Built: 1916 |
Property Type / Style Property Type: FarmProperty Subtype: FarmStructure Type: DetachedArchitecture: Victorian,Farmhouse/National Folk,Traditional |
Building Construction Materials: BrickNot a New Construction |
Property Information Parcel Number: 04050519071460 |
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Price List Price: $895,000Price Per Sqft: $178 |
Status Change & Dates Possession Timing: Negotiable |
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MLS Status: COMING SOON |
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Direction & Address City: UPPERCOCommunity: Upperco |
School Information Elementary School: Fifth DistrictElementary School District: Baltimore County Public SchoolsJr High / Middle School: HerefordJr High / Middle School District: Baltimore County Public SchoolsHigh School: HerefordHigh School District: Baltimore County Public Schools |
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Listing Agent Listing ID: MDBC2163376 |
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Building Area Building Area: 6184 Square Feet |
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Not Senior Community |
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No HOA |
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Lot Area: 11.77 Acres |
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Special Conditions: Standard |
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Listing Agreement Type: Exclusive Right To Sell |
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Business Information Ownership: Fee Simple |
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BasementMls Number: MDBC2163376Above Grade Unfinished Area: 3848 |
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Source Internet Entire Listing Display: Y |
Last check for updates: about 9 hours ago
Listing courtesy of Patty Leaf, (410) 259-2925
Berkshire Hathaway HomeServices PenFed Realty, (410) 329-2100
Source: Bright MLS, MLS#MDBC2163376

Price History for 4331 Black Rock Rd
| Date | Price | Event | Source |
|---|---|---|---|
| 06/07/2013 | $410,000 | Sold | N/A |
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $6,644 |
| Assessment | $605,200 |
Home facts updated by county records
Comparable Sales for 4331 Black Rock Rd
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.65 | Single-Family Home | $650,000 | 02/13/26 | 4 | 2.5 | 3,226 | |
0.67 | Single-Family Home | $549,900 | 02/07/26 | 3 | 2 | 1,562 | |
0.57 | Single-Family Home | $429,000 | 04/01/26 | 3 | 2 | 1,642 | |
1.31 | Single-Family Home | $640,000 | 05/06/26 | 3 | 3 | 2,352 | |
1.04 | Single-Family Home | $288,000 | 10/23/25 | 5 | 1 | 1,600 | |
1.16 | Single-Family Home | $332,000 | 04/20/26 | 3 | 4 | 2,700 | |
1.20 | Single-Family Home | $695,000 | 11/20/25 | 2 | 1.5 | 1,478 | |
1.56 | Single-Family Home | $750,000 | 12/05/25 | 4 | 3 | 2,484 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 4331 Black Rock Rd.
What Locals Say about Hampstead
At least 61 Trulia users voted on each feature.
90 % Say car is needed
90 % Say people would walk alone at night
90 % Say parking is easy
88 % Say yards are well-kept
84 % Say it's dog friendly
78 % Say there's holiday spirit
77 % Say kids play outside
71 % Say there's wildlife
70 % Say it's quiet
68 % Say they plan to stay for at least 5 years
67 % Say neighbors are friendly
65 % Say streets are well-lit
61 % Say there are sidewalks
52 % Say it's walkable to restaurants
51 % Say it's walkable to grocery stores
41 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Patty Leaf, Berkshire Hathaway HomeServices PenFed Realty, (410) 329-2100
Agent Phone: (410) 259-2925

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Copyright 2026 Bright MLS, Inc. Click here for more information
4331 Black Rock Rd, Upperco, MD 21155 is a 5 bedroom, 4 bathroom, 5,016 sqft single-family home built in 1916. This property is currently available for sale and was listed by Bright MLS on May 17, 2026. The MLS # for this home is MLS# MDBC2163376.

