Google street view image for 4157 Black Rock Rd, Hampstead, MD 21074

Off market apr 2005 for $240K

$365,896

Est. refi paymentEst. refi $864/mo

—

•

2 ba

•

1,938

sq ft

4157 Black Rock Rd, Hampstead, MD 21074

About this home

4157 Black Rock Rd is a 1,938 square foot house on a 10,149 square foot lot with 2 bathrooms. - it last sold on April 15, 2005 for $240,000. Based on Redfin's Hampstead data, we estimate the home's value is $365,896.

Single-familyProperty Type

1940Year Built

10,149 sq ftLot Size

$189Est. Price/Sq.Ft.

1 spaceParking

Source:Public Records

Redfin Estimate

$365,896

$126K since sold in April 2005$8,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.6% lower than the average sale price ($396K) of 6 comparable homes.

SOLD OCT 22, 2026
$414,500
A
3 beds1.5 baths1,990 sq ft
4535 N Woods Trl, Hampstead, MD 21074
SOLD APR 29, 2026
$370,000
B
3 beds2 baths1,656 sq ft
4138 Hillcrest Ave, Hampstead, MD 21074
SOLD DEC 10, 2025
$350,000
C
4 beds2 baths1,988 sq ft
3911 Sunset Dr, Hampstead, MD 21074
SOLD JUL 20, 2026
$438,000
D
4 beds2.5 baths2,084 sq ft
3939 Brittany Ln, Hampstead, MD 21074
SOLD AUG 5, 2026
$380,000
E
3 beds2 baths1,470 sq ft
4120 Hillcrest Ave, Hampstead, MD 21074
SOLD MAR 12, 2026
$423,000
F
3 beds2 baths1,897 sq ft
806 Clearview Ave, Hampstead, MD 21074

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

Earn from this home

Sell

$264,809

Est. take-home

List your home with Redfin and save $3,659

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$2,769/mo

Redfin rental estimate

List your home for rent

Market trends in 21074, MD

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.8%

0.2% MoM

Median sale price

$393K

$13K MoM

Avg. days on market

18d

2 days MoM

Recently sold homes

4 MoM

New listings for sale

NEW 41 MINS AGO
$400,000
3 beds1.5 baths2,128 sq ft
785 Woodsman Cir, Hampstead, MD 21074
$575,000
5 beds3 baths2,992 sq ft
4425 Mount Carmel Rd, Hampstead, MD 21074
(410) 667-0801
COMING SOON
$350,000
3 beds2.5 baths1,976 sq ft
4312 Sycamore Dr, Hampstead, MD 21074
(717) 703-0088
COMING SOON
$299,500
4 beds1 bath1,970 sq ft
1355 N Main St, Hampstead, MD 21074
(410) 871-2600
$359,000
2 beds1 bath1,200 sq ft
18501 Upper Beckleysville Rd, Hampstead, MD 21074
(410) 871-4300
$264,900
2 beds2 baths1,092 sq ft
800 Wembley Dr Unit 2C, Hampstead, MD 21074
(410) 871-2600
OPEN TODAY, 4PM TO 6PM
$209,990
2 beds1 bath900 sq ft
4230 Crystal Ct Unit 1B, Hampstead, MD 21074
(717) 633-7300
See all

Provided by Redfin

Sale history for 4157 Black Rock Rd

Join or sign in to view all info

Year

Property tax

Land + Additions

Assessment*

2026

$2,610 (+5.2%)

2025

$2,483 (+5.0%)

2024

$2,364 (+5.0%)

$103,600 + $122,000

$225,600

2023

$2,251 (+5.1%)

2022

$2,143 (+2.5%)

2021

$2,091 (+1.3%)

$81,800 + $103,700

$185,500

2020

$2,063 (+2.3%)

2019

$2,017 (+0.9%)

2018

$2,000

$81,800 + $91,500

$173,300

2017

$2,000

$81,800 + $91,500

$173,300

2016

$1,999

$81,800 + $91,500

$173,300

2015

$2,000 (−2.5%)

$81,800 + $91,500

$173,300

2014

$2,051 (+151.9%)

$86,900 + $89,400

$176,300

2013

$814 (−60.3%)

2012

$2,051 (−6.8%)

2011

$2,201 (+7.3%)

2010

$2,051 (+7.3%)

2009

$1,912

Tax history for 4157 Black Rock Rd

Year

Property tax

Land + Additions

Assessment*

2026

$2,610 (+5.2%)

2025

$2,483 (+5.0%)

2024

$2,364 (+5.0%)

$103,600 + $122,000

$225,600

2023

$2,251 (+5.1%)

2022

$2,143 (+2.5%)

2021

$2,091 (+1.3%)

$81,800 + $103,700

$185,500

2020

$2,063 (+2.3%)

2019

$2,017 (+0.9%)

2018

$2,000

$81,800 + $91,500

$173,300

2017

$2,000

$81,800 + $91,500

$173,300

2016

$1,999

$81,800 + $91,500

$173,300

2015

$2,000 (−2.5%)

$81,800 + $91,500

$173,300

2014

$2,051 (+151.9%)

$86,900 + $89,400

$176,300

2013

$814 (−60.3%)

2012

$2,051 (−6.8%)

2011

$2,201 (+7.3%)

2010

$2,051 (+7.3%)

2009

$1,912

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

Zoning

R-10,000

Residence, Urban District

The purpose of the R-10,000 District is primarily to provide a location within the designated growth areas for smaller lot sizes, generally a minimum of 10,000 sq ft for single and two-family dwellings, and multi-family dwellings when included in a planned unit development. The area should be served with public water and public sewerage facilities. The district would generally coincide with areas designated for high-density residential development in the Master Plan

Permitted uses

Include but are not limited to:

Agriculture
Religious facility
Housing-Single unit
Housing-Multiple units
Housing-Senior
Public service
Educational/school
Planned unit development (pud)

Property details

Interior

Basement Information
Basement Sq. Ft: 330
Basement Finish: Finished
Basement Type: Finished

Bathroom Information
# of Full Baths: 2

Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Heat Pump

Exterior

Exterior Information
Building Construction Quality: Average
Exterior Wall: Aluminum/Vinyl
Roof Shape Type: Metal
Building Type: Single Family

Property Information
Subdivision Name: HAMPSTEAD
Living Sq. Ft: 1,938
Building Sq. Ft: 1,938
# of Stories: 2
Stories Type: 2
Legal Description: LT - 10149 SF BLACK ROCK RD HAMPSTEAD

Lot Information
# of Buildings: 1
Land Sq. Ft: 10,149
Acres: 0.233
State Use Description: RESIDENTIAL

Utility Information
Sewer Type: Public
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2026
Tax District County: 08

Public facts

Beds: —
Baths: 2.0
Sq. Ft.: 1,938
Stories: 2.0
Lot Size: 10,149 square feet
Style: Single Family Residential
Year Built: 1940
Year Renovated: —
County: Carroll County
APN: 08 011001

Home facts updated by county records on Oct 8, 2026

Around this home

Schools

K - 12
Preschool & daycare

Spring Garden Elementary School

Public PreK-5 • Assigned • 0.9mi

9/10

Shiloh Middle School

Public 6-8 • Assigned • 0.8mi

9/10

Manchester Valley High School

Public 9-12 • Assigned • 3.8mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 101° expected this year, 15 days in 30 years

4/10 Wind Factor

13% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 4 days in 30 years

Provided by First Street

Historical weather

Hampstead, MD • 21074

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

$348,000 – $421,000

Reach more buyers when you sell with Redfin. Save up to $3,659 in fees. 3 minutes to get started.

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

Nearby similar homes

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

NEW 41 MINS AGO

$400,000

3 beds1.5 baths2,128 sq ft

785 Woodsman Cir, Hampstead, MD 21074

7,815 sq ft lot • 2 parking spots • Built 1991

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

$375,000

3 beds1 bath1,428 sq ft

178 Opal Ave, Westminster, MD 21157

Quiet cul-de-sac • Large lot • Generous yard

(717) 840-4848

$150,000

Land— sq ft

1325 N Main St, Hampstead, MD 21074

Excellent visibility • Prime location

(410) 871-4300

$160,000

2 beds1 bath600 sq ft

4211 S Hunter Rd, Hampstead, MD 21074

Raised ranch • Eat-in kitchen • Generous lot

(410) 547-1116

New listings for sale in 21074

NEW 41 MINS AGO

$400,000

3 beds1.5 baths2,128 sq ft

785 Woodsman Cir, Hampstead, MD 21074

7,815 sq ft lot • 2 parking spots • Built 1991

$575,000

5 beds3 baths2,992 sq ft

4425 Mount Carmel Rd, Hampstead, MD 21074

Historic farmhouse • Original flooring • Classic metal roof

(410) 667-0801

COMING SOON

$350,000

3 beds2.5 baths1,976 sq ft

4312 Sycamore Dr, Hampstead, MD 21074

Roof replaced • Water heater • Hvac replaced

(717) 703-0088

COMING SOON

$299,500

4 beds1 bath1,970 sq ft

1355 N Main St, Hampstead, MD 21074

7,372 sq ft lot • 4 parking spots • Built 1940

(410) 871-2600

$359,000

2 beds1 bath1,200 sq ft

18501 Upper Beckleysville Rd, Hampstead, MD 21074

Spacious breezeway • Rear concrete patio • Unfinished basement

(410) 871-4300

$264,900

2 beds2 baths1,092 sq ft

800 Wembley Dr Unit 2C, Hampstead, MD 21074

Turnkey condominium • Secure building • Elevator access

(410) 871-2600

OPEN TODAY, 4PM TO 6PM

$209,990

2 beds1 bath900 sq ft

4230 Crystal Ct Unit 1B, Hampstead, MD 21074

$191 HOA • Parking • Built 1990

(717) 633-7300

Home values near 4157 Black Rock Rd

Data from public records.

Address	Redfin Estimate
4146 Black Rock Road, Hampstead, MD - Beds \| 2 Baths \| 1507 Sq. Ft.	$370,055
4152 Black Rock Road, Hampstead, MD 4 Beds \| 2.5 Baths \| 1778 Sq. Ft.	$402,353
4150 Black Rock Road, Hampstead, MD - Beds \| 1.5 Baths \| 1648 Sq. Ft.	$343,942
4162 Black Rock Road, Hampstead, MD - Beds \| 2 Baths \| 1169 Sq. Ft.	$322,312
4154 Black Rock Road, Hampstead, MD 3 Beds \| 2 Baths \| 2246 Sq. Ft.	$391,312
4205 Black Rock Road, Hampstead, MD 3 Beds \| 1.5 Baths \| 1598 Sq. Ft.	$279,583
4200 Black Rock Road, Hampstead, MD 4 Beds \| 1.5 Baths \| 1338 Sq. Ft.	$365,880

Address	Redfin Estimate
4202 Black Rock Road, Hampstead, MD 2 Beds \| 1 Baths \| 1008 Sq. Ft.	$346,142
4160 Black Rock Road, Hampstead, MD 2 Beds \| 2 Baths \| 1092 Sq. Ft.	$358,240
4204 Black Rock Road, Hampstead, MD - Beds \| 1 Baths \| 1248 Sq. Ft.	$275,199
4203 Black Rock Road, Hampstead, MD 2 Beds \| 2 Baths \| 1888 Sq. Ft.	$398,885
4158 Black Rock Road, Hampstead, MD - Beds \| 1 Baths \| 1500 Sq. Ft.	$305,094
4142 Black Rock Road, Hampstead, MD 4 Beds \| 1.5 Baths \| 1630 Sq. Ft.	$409,573
1101 S Main Street, Hampstead, MD - Beds \| 1.5 Baths \| 2170 Sq. Ft.	$375,881

Address	Redfin Estimate
4210 Black Rock Road, Hampstead, MD - Beds \| 1 Baths \| 1360 Sq. Ft.	$349,446
4155 Black Rock Road, Hampstead, MD 5 Beds \| 2 Baths \| 1928 Sq. Ft.	$400,255
4207 Black Rock Road, Hampstead, MD - Beds \| 2 Baths \| 1326 Sq. Ft.	$351,953
4159 Black Rock Road, Hampstead, MD 4 Beds \| 2 Baths \| 2333 Sq. Ft.	$389,875
4201 Black Rock Road, Hampstead, MD 3 Beds \| 1 Baths \| 1156 Sq. Ft.	$387,745
4156 Black Rock Road, Hampstead, MD 2 Beds \| 1 Baths \| 1008 Sq. Ft.	$337,615
1103 S Main Street, Hampstead, MD - Beds \| 3 Baths \| 2796 Sq. Ft.	$383,024

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.

21155 homes for sale
21157 homes for sale
21102 homes for sale
21074 homes for sale

Houses for rent in Hampstead	Agents near me	Frederick, MD homes for sale	Hampstead 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	Hampstead Property Records
Condos for sale near me	Silver Spring, MD homes for sale	MD New Listings

Owings Mills homes for sale
Ellicott City homes for sale
Towson homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 21074, MD

Sale history for 4157 Black Rock Rd

Tax history for 4157 Black Rock Rd

Zoning

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 21074

Home values near 4157 Black Rock Rd

More real estate resources