Google street view image for 4515 Black Rock Rd, Upperco, MD 21155

Off market

$870,547

—

•

2 ba

•

3,228

sq ft

4515 Black Rock Rd, Upperco, MD 21155

About this home

4515 Black Rock Rd is a 3,228 square foot house on a 1 acre lot with 2 bathrooms. Based on Redfin's Upperco data, we estimate the home's value is $870,547.

Single-familyProperty Type

2018Year Built

1 acresLot Size

$270Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$870,547

$12K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 78.1% higher than the average sale price ($489K) of 6 comparable homes.

SOLD AUG 5, 2026
$635,000
A
4 beds2.5 baths1,972 sq ft
5026 Mount Carmel Rd, Hampstead, MD 21074
SOLD OCT 15, 2026
$415,000
B
3 beds2 baths1,994 sq ft
4616 Warpath Dr, Hampstead, MD 21074
SOLD APR 30, 2026
$490,000
C
3 beds2 baths2,680 sq ft
17823 Marshall Mill Rd, Hampstead, MD 21074
SOLD AUG 21, 2026
$500,000
D
4 beds2.5 baths3,005 sq ft
718 Spotters Ct, Hampstead, MD 21074
SOLD SEP 3, 2026
$397,000
E
3 beds2 baths1,840 sq ft
1727 Indian Ct, Hampstead, MD 21074
SOLD APR 13, 2026
$495,000
F
3 beds2 baths2,923 sq ft
1209 Woodland Ct, Hampstead, MD 21074

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$818,493

Est. take-home

List your home with Redfin and save $8,705

Market trends in 21155, MD

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

97.7%

+4.1% MoM

Median sale price

$475K

$140 MoM

Avg. days on market

27 days MoM

Recently sold homes

0 MoM

New listings for sale

OPEN TODAY, 11AM TO 1PM
$3,200,000
6 beds7.5 baths8,676 sq ft
4300 Mount Zion Rd, Upperco, MD 21155
(443) 901-2200
See all

Provided by Redfin

Sale history for 4515 Black Rock Rd

As the MLS and public records start to fill up, we'll list the details here.

Tax history for 4515 Black Rock Rd

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Interior

Bathroom Information
# of Full Baths: 2

Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Hot Air

Fireplace Information
# of Fireplaces: 1
Fireplace Type: 2 Story Frame
Has Fireplace

Exterior

Exterior Information
Building Construction Quality: Average
Exterior Wall: Frame
Building Type: Single Family

Property Information
Living Sq. Ft: 3,228
Building Sq. Ft: 4,283
# of Stories: 1.5
Stories Type: 1 1/2 Story With Basement
Legal Description: 1.0 AC 4515 BLACK ROCK RD WS 1850 FT S PLEASANT MEADO

Parking & Garage Information
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 1,055
Garage / Carport Type: Attached Frame

Lot Information
# of Buildings: 1
Land Sq. Ft: 43,560
Acres: 1
Depth Footage: 147.06
Front Footage: 300
State Use Description: RESIDENTIAL

Financial

Assessor Information
Assessment Year: 2026
Tax District County: 05

Public facts

Beds: —
Baths: 2.0
Sq. Ft.: 3,228
Stories: 1.5
Lot Size: 1 acres
Style: Single Family Residential
Year Built: 2018
Year Renovated: —
County: Baltimore County
APN: 05 2500014575

Home facts updated by county records on Oct 21, 2026

Around this home

Schools

K - 12
Preschool & daycare

Fifth District Elementary School

Public K-5 • Assigned • 1.7mi

10/10

Hereford Middle School

Public 6-8 • Assigned • 8.4mi

8/10

Hereford High School

Public 9-12 • Assigned • 8.0mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Historical weather

Upperco, MD • 21155

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.2 hours in June and 4.2 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4.2 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$828,000 – $1.00M

Reach more buyers when you sell with Redfin. Save up to $8,705 in fees. 3 minutes to get started.

Get a free, detailed breakdown of how we calculated your estimate.

Nearby similar homes

$128,000

Land— sq ft

14002 Longnecker, Reisterstown, MD 21136

Listed 79 days

(443) 499-3839

OPEN TODAY, 11AM TO 1PM

$3,200,000

6 beds7.5 baths8,676 sq ft

4300 Mount Zion Rd, Upperco, MD 21155

74.78 acre lot • 3 parking spots • Pool

(443) 901-2200

NEW CONSTRUCTION

$825,000

4 beds2.5 baths3,000 sq ft

TBD Sommerfield Dr Lot 1, Hampstead, MD 21074

0.95 acre lot • 2 garage spots

(410) 705-6295

$150,000

Land— sq ft

1325 N Main St, Hampstead, MD 21074

Excellent visibility • Prime location

(410) 871-4300

NEW CONSTRUCTION

$1,250,000

4 beds2.5 baths3,000 sq ft

TBD Sommerfield Dr Unit (5 ACRES), Hampstead, MD 21074

5 acres of land • Custom homes • 5.16 acre lot

(410) 705-6295

$750,000

5 beds4.5 baths4,800 sq ft

17030 Evna Rd, Parkton, MD 21120

9.58 acres of luxury • 9.58 acre lot • Built 1984

(443) 660-9229

New listings for sale in 21155

OPEN TODAY, 11AM TO 1PM

$3,200,000

6 beds7.5 baths8,676 sq ft

4300 Mount Zion Rd, Upperco, MD 21155

74.78 acre lot • 3 parking spots • Pool

(443) 901-2200

Home values near 4515 Black Rock Rd

Data from public records.

Address	Redfin Estimate
4526 Black Rock Rd, Upperco, MD - Beds \| 1 Baths \| 1678 Sq. Ft.	$419,618
4711 Black Rock Rd, Hampstead, MD - Beds \| 1 Baths \| 1872 Sq. Ft.	$342,016
4320 Black Rock Rd, Upperco, MD 3 Beds \| 2 Baths \| 2496 Sq. Ft.	$549,054
4625 Black Rock Rd, Upperco, MD - Beds \| 1 Baths \| 1028 Sq. Ft.	$429,355
4607 Black Rock Rd, Upperco, MD 4 Beds \| 2 Baths \| 2300 Sq. Ft.	$488,522
4405 Black Rock Rd, Upperco, MD - Beds \| 3.5 Baths \| 3758 Sq. Ft.	$638,126
17220 Grace Rd, Hampstead, MD - Beds \| 1.5 Baths \| 1488 Sq. Ft.	$379,216

Address	Redfin Estimate
4707 Black Rock Rd, Hampstead, MD - Beds \| 2 Baths \| 2496 Sq. Ft.	$489,655
4703 Black Rock Rd, Hampstead, MD - Beds \| 1 Baths \| 1170 Sq. Ft.	$425,574
4400 Black Rock Rd, Upperco, MD - Beds \| 2.5 Baths \| 2735 Sq. Ft.	$618,886
4617 Black Rock Rd, Upperco, MD 3 Beds \| 2 Baths \| 1748 Sq. Ft.	$479,193
4421 Black Rock Rd, Upperco, MD - Beds \| 1 Baths \| 2000 Sq. Ft.	$430,917
17222 Grace Rd, Hampstead, MD - Beds \| 1.5 Baths \| 1724 Sq. Ft.	$399,352
17218 Grace Rd, Hampstead, MD - Beds \| 2.5 Baths \| 2198 Sq. Ft.	$487,894

Address	Redfin Estimate
4705 Black Rock Rd, Hampstead, MD - Beds \| 2.5 Baths \| 2020 Sq. Ft.	$418,787
4701 Black Rock Rd, Hampstead, MD - Beds \| 2.5 Baths \| 1680 Sq. Ft.	$397,676
4631 Black Rock Rd, Hampstead, MD - Beds \| 1 Baths \| 1656 Sq. Ft.	$385,883
4505 Black Rock Rd, Upperco, MD - Beds \| 2.5 Baths \| 3656 Sq. Ft.	$603,770
4331 Black Rock Rd, Upperco, MD 4 Beds \| 2.5 Baths \| 3848 Sq. Ft.	$801,766
17110 Pleasant Meadow Rd, Upperco, MD - Beds \| 1 Baths \| 1344 Sq. Ft.	$350,965
17212 Grace Rd, Hampstead, MD - Beds \| 2 Baths \| 1983 Sq. Ft.	$569,822

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

Redfin Brokerage Licenses

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

Houses for rent in Baltimore County	Agents near me	Frederick, MD homes for sale	Baltimore County Housing Market
Houses for sale near me	Baltimore, MD homes for sale	Rockville, MD homes for sale
Land for sale near me	Bethesda, MD homes for sale	Columbia, MD homes for sale
Open Houses near me	Bowie, MD homes for sale	Baltimore County Property Records
Condos for sale near me	Silver Spring, MD homes for sale	MD New Listings

Baltimore homes for sale
Catonsville homes for sale
Ellicott City homes for sale

Fairfax County homes for sale
Howard County homes for sale
Montgomery County homes for sale