4100 Black Rock Rd, Upperco, MD 21155
Property image
Property image
SOLD
FEB 7, 2026

$556,700

Trulia Estimate
  • 3 Beds
  • 2 Baths
  • 1,562 sqft (on 3.54 acres)

4100 Black Rock Rd, Upperco, MD 21155

Est. Refi. Payment $3,492/mo*
Refinance Your Home
Currently Off Market - Sold Feb 7, 2026 for $549,900

Home Value

Trulia Estimate
$557K
Since last month
$0 (0%)
Since last year
Increased$107K (+23.9%)
Since last sale
Increased$7K (+1.2%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +24% in the last 10 years
MonthEstimated value
2026
September 2026$556K
August 2026$556K
July 2026$559K
June 2026$560K
May 2026$562K
March 2026$553K
February 2026$551K
January 2026$520K
2025

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
16546 Trenton Rd, Upperco, MD
0.86
Single-Family Home
$429,000
04/01/26
3
2
1,642
16535 Trenton Rd, Upperco, MD
0.90
Single-Family Home
$650,000
02/13/26
4
2.5
3,226
16357 Trenton Rd, Upperco, MD
1.45
Single-Family Home
$695,000
11/20/25
2
1.5
1,478
17208 Hunter Green Rd, Upperco, MD
1.76
Single-Family Home
$625,000
02/24/26
4
3
2,232
4116 Mount Carmel Rd, Upperco, MD
1.71
Single-Family Home
$750,000
12/05/25
4
3
2,484
5020 Trenton Mill Rd, Upperco, MD
1.63
Single-Family Home
$288,000
10/23/25
5
1
1,600
16306 Trenton Rd, Upperco, MD
1.65
Single-Family Home
$640,000
05/06/26
3
3
2,352
17212 Hunter Green Rd, Upperco, MD
1.76
Single-Family Home
$740,000
09/11/26
3
3.5
3,040

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
16746 Ridge Rd, Upperco, MD 21155
0.25
$408,800
3
1
1,210
Off Market
16809 Ridge Rd, Upperco, MD 21155
0.39
-
-
-
-
Off Market
16546 Trenton Rd, Upperco, MD 21155
0.86
$429,000
3
2
1,642
Recently Sold
16535 Trenton Rd, Upperco, MD 21155
0.90
$650,000
4
2.5
3,226
Recently Sold
3525 Mount Zion Rd, Upperco, MD 21155
1.13
$604,700
4
3
1,793
Off Market
3708 Black Rock Rd, Upperco, MD 21155
1.29
$314,400
3
1
1,622
Off Market
3417 Mount Zion Rd, Upperco, MD 21155
1.33
$769,000
3
2.5
2,663
Off Market
16215 Dark Hollow Rd, Upperco, MD 21155
1.35
$451,200
2
1
1,746
Off Market
3413 Mount Zion Rd, Upperco, MD 21155
1.37
$799,999
4
3
4,434
For Sale
Trenton Rd, Upperco, MD 21155
1.44
-
-
-
-
Off Market
Emory Church Rd, Upperco, MD 21155
1.44
-
-
-
-
Off Market

Local Information

  • Map ViewExplore the area around 4100 Black Rock Rd.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1951
3.54 acre lot
1,562 sqft
$352/sqft
Garage

About this House

BRAND NEW SEPTIC, improved, approved and back on the market! The property was temporarily off market to allow installation- now fully completed and approved, a major sytstem upgrade offering peace of mind and long term value. This beautiful solid brick Cape Cod, built in 1950, offers timeless charm with stunning views of the rolling countryside. The home features first-floor living with a spacious primary bedroom, along with a Parlor,(office) Living room, Kitchen, three season room & Dining room, all flowing seamlessly and full of character. Upstairs, two stairways leads to additional living space including what may be the best primary bedroom with walk-in closet and cozy sitting room! Additional bedroom with walk-in closet as well. An unfinished basement offers options with a full bath(flush, sink, shower) already in place and a walk-up to side driveway. A sturdy brick detached two-car garage, 18x40 (est)utility buioding and an impressive 40 x 40 (est)three-bay pole building with 12 ft over-head doors, add both function, versatility, exceptional storage and workspace. Two paved driveway entries, an absolutely stunning covered flagstone front porch and its classic design, quality construction, and picture-perfect setting on 3.54 acres of fun, this Cape Cod is a rare opportunity for those seeking both beauty and practicality. This property is turn-key ready and selling "AS IS". Floor Plan measurements are estimates. Zoned RC2 pluse HEREFORD SCHOOL ZONE, buyer to verify all uses. OPEN HOUSE CANCELED, under contract.
4100 Black Rock Rd, Upperco, MD 21155 is a 3 bedroom, 2 bathroom, 1,562 sqft single-family home built in 1951. It last sold for the $549,900 asking price on Feb 7, 2026. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $556,700, with a rent estimate of $2,546/month.
Last check for updates: about 11 hours ago
Listed by Penny Wilson, (443) 463-0531
Monument Sotheby's International Realty
Bought with: Adam Bolshaw, (410) 916-7886, RE/MAX Components
Source: Bright MLS, MLS#MDBC2141168

Home Details for 4100 Black Rock Rd

Interior Features

Interior Details
Basement: Full,Interior Entry,Exterior Entry,Unfinished,Walk-Out AccessNumber of Rooms: 10Types of Rooms: Bedroom 1, Bedroom 2, Bedroom 3, Bathroom 1, Bathroom 2, Basement, Dining Room, Kitchen, Living Room, Office
Beds & Baths
Number of Bedrooms: 3Main Level Bedrooms: 1Number of Bathrooms: 2Number of Bathrooms (full): 2
Dimensions and Layout
Living Area: 1562 Square Feet
Appliances & Utilities
Appliances: Refrigerator, Dryer, Exhaust Fan, Microwave, Oven/Range - Electric, Washer, Water HeaterDryerLaundry: In BasementMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: Radiator,OilNo CoolingAir Conditioning: NoneHas HeatingHeating Fuel: Radiator
Fireplace & Spa
No Fireplace
Windows, Doors, Floors & Walls
Window: ReplacementDoor: Storm Door(s), Sliding GlassFlooring: Wood, Carpet
Levels, Entrance, & Accessibility
Stories: 1.5Levels: One and One HalfAccessibility: NoneFloors: Wood, Carpet
View
No View

Exterior Features

Exterior Home Features
Roof: Asphalt MetalPatio / Porch: Enclosed, Patio, PorchOther Structures: Above Grade, Below Grade, OutbuildingExterior: LightingFoundation: BlockNo Private Pool
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Open Parking Spaces: 5No CarportHas a GarageNo Attached GarageHas Open ParkingParking Spaces: 7Parking: Garage Faces Front,Inside Entrance,Paved,Detached,Driveway,Other
Pool
Pool: None
Frontage
Frontage Type: Road FrontageNot on Waterfront
Water & Sewer
Sewer: Septic Exists
Finished Area
Finished Area (above surface): 1562 Square Feet

Property Information

Year Built
Year Built: 1951
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: DetachedArchitecture: Cape Cod
Building
Construction Materials: BrickNot a New Construction
Property Information
Parcel Number: 04050518072102

Price & Status

Price
List Price: $549,900Price Per Sqft: $352/sqft
Status Change & Dates
Off Market Date: Mon Feb 09 2026Possession Timing: Negotiable, Immediate

Active Status

MLS Status: CLOSED

Location

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

Building

Building Area
Building Area: 2582 Square Feet

Community

Not Senior Community

HOA

No HOA

Lot Information

Lot Area: 3.54 Acres

Listing Info

Special Conditions: Standard

Offer

Listing Agreement Type: Exclusive Right To Sell

Business

Business Information
Ownership: Fee Simple

Miscellaneous

BasementMls Number: MDBC2141168Above Grade Unfinished Area: 1562

Price and Tax history

DateEventPrice
Feb 7, 2026
Source: Bright MLS #MDBC2141168
Sold
$549,900
Jan 11, 2026
Source: Bright MLS #MDBC2141168
Contingent
$549,900
Jan 7, 2026
Source: Bright MLS #MDBC2141168
Listed For Sale
$549,900
Nov 3, 2025
Source: Bright MLS #MDBC2141168
ListingRemoved
$549,900
Oct 6, 2025
Source: Bright MLS #MDBC2141168
Listed For Sale
$549,900

Market trends in Upperco

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
5
3MoM

Around this home

View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Upperco

At least 2 Trulia users voted on each feature.

  • 100 % Say car is needed

  • 100 % Say it's dog friendly

  • 100 % Say there's holiday spirit

  • 100 % Say yards are well-kept

  • 100 % Say it's quiet

  • 100 % Say kids play outside

  • 60 % Say parking is easy

  • 60 % Say people would walk alone at night

  • 50 % Say they plan to stay for at least 5 years

  • 50 % Say there's wildlife

  • 47 % Say neighbors are friendly

  • 25 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Suzygallogly
    "I have only lived here a year, but I love it. It’s a nice neighborhood. No sidewalks, but it’s country so that’s expected. "
    0
    Flag
  • Melissa C.
    "It’s a rural area with great neighbors in a quite neighborhood! There is a highway in front of our house. By 6:00 pm it is pretty quite area. "
    0
    Flag
  • Hueyeats
    "Untouched, unspoiled lands. If you want a little peace & freedom... here would be it. One of the most beautiful countryside in the country... bordering hunt valley areas & sparks... some of the most coveted lands. Horses & hounds.... Cyclist heaven & some of the best bike riding roads."
    0
    Flag

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The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms, and is provided by BRIGHT through a licensing agreement. Listing information is from various brokers who participate in the Bright MLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. Copyright 2026 Bright MLS, Inc. Click here for more information

Frequently asked questions about 4100 Black Rock Rd

  • What is 4100 Black Rock Rd estimated to be worth?
    Trulia's estimated value for 4100 Black Rock Rd in Upperco, MD is $556,700.
  • What is the price history for 4100 Black Rock Rd?
    4100 Black Rock Rd in Upperco, MD last sold for $549,900 in February 2026.
  • Is Upperco a buyer's or seller's market?
    Upperco is currently a seller's market, based on recent for-sale activity.
  • What are the closest schools to 4100 Black Rock Rd?
    The closest schools to 4100 Black Rock Rd in Upperco, MD are Fifth District Elementary School (rated 10/10), Hereford High School (rated 9/10), Hereford Middle School (rated 8/10).
  • Does 4100 Black Rock Rd have laundry facilities?
    Yes, 4100 Black Rock Rd in Upperco, MD has in-unit laundry.
  • How big is the lot at 4100 Black Rock Rd?
    The lot at 4100 Black Rock Rd in Upperco, MD is about 3.5 acres.

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