OFF MARKET

Off market aug 2015 for $780K

$1,148,513

Est. refi paymentEst. refi $5,200/mo

•

4,200

sq ft

4175 Harrisville Rd, Mount Airy, MD 21771

About this home

Single-familyProperty Type

2006Year Built

7.22 acresLot Size

$273Est. Price/Sq.Ft.

5 car garageParking

Listed by Eugene Buckalew • RE/MAX Results

•301-698-5005 (broker)

•sandyolson@remax.net (broker)

Bought with Ann Sharp • KWL Properties

•443-604-4379 (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #1000411779

Redfin Estimate

$1,148,513

$369K since sold in August 2015$6,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 18.3% higher than the average sale price ($971K) of 6 comparable homes.

SOLD AUG 7, 2026
$885,000
A
4 beds4.5 baths4,332 sq ft
3505 Sea Pines Dr, Mount Airy, MD 21771
SOLD AUG 14, 2026
$830,000
B
4 beds3.5 baths4,368 sq ft
3410 Tuckaway Dr, Mount Airy, MD 21771
SOLD JUN 5, 2026
$1,400,000
C
4 beds3.5 baths4,426 sq ft
6170 Challedon Cir, Mount Airy, MD 21771
SOLD JUL 15, 2026
$910,000
D
5 beds4.5 baths3,839 sq ft
3993 Windermere Way, Mount Airy, MD 21771
SOLD MAR 16, 2026
$1,000,000
E
4 beds3.5 baths3,983 sq ft
3092 Ballesteras Ct Unit Y, Mount Airy, MD 21771
SOLD JUL 20, 2026
$799,900
F
4 beds4 baths4,206 sq ft
1808 Fieldbrook Ln, Mount Airy, MD 21771

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Earn from this home

Sell

$610,504

Est. take-home

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Est. cash available

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Rent

$4,358/mo

Redfin rental estimate

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Market trends in 21771, MD

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.9%

0.2% MoM

Median sale price

$620K

$63K MoM

Avg. days on market

35d

2 days MoM

Recently sold homes

3 MoM

New listings for sale

OPEN SUN, 10AM TO 12PM
$489,999
5 beds3.5 baths2,188 sq ft
4805 Cowmans Court North Ct N, Mount Airy, MD 21771
(443) 660-9229
NEW 10 HRS AGO
$539,900
3 beds3 baths3,348 sq ft
5813 Western View Pl, Mount Airy, MD 21771
(301) 694-8000
COMING SOON
$1,699,900
4 beds4.5 baths4,254 sq ft
1420 Long Corner Rd, Mount Airy, MD 21771
(443) 746-2090
COMING SOON
1421 Searchlight Way, Mount Airy, MD 21771
$450,000
3 beds2.5 baths1,796 sq ft
1421 Searchlight Way, Mount Airy, MD 21771
(410) 465-6900
COMING SOON
$800,000
4 beds3.5 baths3,674 sq ft
4818 Timber Dr, Mount Airy, MD 21771
(301) 694-8000
COMING SOON
13111 Penn Shop Rd, Mount Airy, MD 21771
$395,000
3 beds2.5 baths1,288 sq ft
13111 Penn Shop Rd, Mount Airy, MD 21771
(410) 795-9600
OPEN SAT, 12PM TO 2PM
$619,900
3 beds3 baths1,788 sq ft
1206 Crossbow Rd, Mount Airy, MD 21771
(301) 829-3585
OPEN SUN, 11AM TO 1PM
$1,100,000
5 beds4.5 baths6,834 sq ft
5859 W Falls Rd, Mount Airy, MD 21771
(301) 948-4811
3D WALKTHROUGH
$1,150,000
5 beds4.5 baths4,497 sq ft
6159 Osprey Ridge Dr, Mount Airy, MD 21771
(240) 309-6000
OPEN SUN, 1PM TO 3PM
$579,900
3 beds3.5 baths1,950 sq ft
1101 Midvale Ave, Mount Airy, MD 21771
(240) 219-2422
See all

Provided by Redfin

Sale history for 4175 Harrisville Rd

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2026

$10,785 (+5.9%)

2025

$10,184 (+6.3%)

2024

$9,584 (+1.8%)

2023

$9,415 (+1.8%)

$221,100 + $629,400

$850,500

2022

$9,247 (+1.9%)

2021

$9,078 (+1.6%)

2020

$8,935 (+2.6%)

$201,100 + $604,200

$805,300

2019

$8,709 (+3.6%)

2018

$8,408 (+5.8%)

$181,100 + $564,400

$745,500

2017

$7,948 (+13.1%)

2016

$7,028

$181,100 + $441,200

$622,300

2015

$7,029 (−0.9%)

$181,100 + $441,200

$622,300

2014

$7,092 (−10.9%)

2013

$7,961 (+0.4%)

2012

$7,929 (−2.2%)

2011

$8,111 (−17.7%)

2010

$9,857 (+7.3%)

2009

$9,186

Tax history for 4175 Harrisville Rd

Year

Property tax

Land + Additions

Assessment*

2026

$10,785 (+5.9%)

2025

$10,184 (+6.3%)

2024

$9,584 (+1.8%)

2023

$9,415 (+1.8%)

$221,100 + $629,400

$850,500

2022

$9,247 (+1.9%)

2021

$9,078 (+1.6%)

2020

$8,935 (+2.6%)

$201,100 + $604,200

$805,300

2019

$8,709 (+3.6%)

2018

$8,408 (+5.8%)

$181,100 + $564,400

$745,500

2017

$7,948 (+13.1%)

2016

$7,028

$181,100 + $441,200

$622,300

2015

$7,029 (−0.9%)

$181,100 + $441,200

$622,300

2014

$7,092 (−10.9%)

2013

$7,961 (+0.4%)

2012

$7,929 (−2.2%)

2011

$8,111 (−17.7%)

2010

$9,857 (+7.3%)

2009

$9,186

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

Public record

Beds

—

Baths

Stories

1.5

Lot width

—

Lot depth

—

Lot size

7.23 Acres

Year renovated

—

Sq. Ft.

5,680

Year built

2006

Style

Single Family Residential

County

Carroll County

APN

13 024650

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 8, 2026.

Property details

Parking

Parking Information
Garage Features: Garage - Side Entry, Garage Door Opener
# of Total Garage and Parking Spaces: 5
Has Garage
# of Garage Spaces: 5
Parking Space # Assigned: 10
Garage, Paved Driveway, Attached, Detached
Driveway, Attached Garage, Detached Garage

Interior

Virtual Tour

Bedroom Information
# of Bedrooms On 1st Upper Level: 1
# of Bedrooms On Main Level: 3

Bathroom Information
# of Bathrooms (Full) On 1st Upper Level: 1
# of Bathrooms (Half) On Main Level: 1
# of Bathrooms (Full) On Main Level: 2
# of Bathrooms (Full) On 1st Lower Level: 1
# of Bathrooms (Half): 1
# of Bathrooms (Full): 4

Interior Information
Appliances: Washer/Dryer Hookups Only, Cooktop, Disposal, Dishwasher, Dryer - Front Loading, Exhaust Fan, Icemaker, Microwave, Oven - Wall, Oven - Double, Washer - Front Loading, Humidifier, Refrigerator, Water Conditioner - Owned
Door Features: Storm
Entry Location: Foyer
Interior Features: Butlers Pantry, Family Room Off Kitchen, Kitchen - Gourmet, Kitchen - Island, Kitchen - Country, Kitchen - Table Space, Dining Area, Kitchen - Eat-In, Master Bath(s), Built-Ins, Chair Railings, Crown Moldings, Entry Level Bedroom, Upgraded Countertops, Wet/Dry Bar, Wood Floors, Window Treatments, Recessed Lighting, Floor Plan - Open, Air Filter System
Living Area Sq.Ft. Source: Estimated
R-Factor Ceilings: 49
R-Factor Basement: 15
Wall & Ceiling Types: 9'+ Ceilings, Dry Wall, Vaulted Ceilings

Room Information
Living Room, Dining Room, Master Bedroom, Bedroom 2, Kitchen, Game Room, Family Room, Foyer, Bedroom 1, Exercise Room, Laundry, Maid/Guest Quarters, Office, Storage Room

Fireplace Information
Has Fireplace
# of Fireplaces: 1
Gas/Propane, Screen

Basement Information
Basement: Yes
Outside Entrance, Connecting Stairway, Sump Pump, Daylight, Partial, Fully Finished, Heated

Exterior

Property Information
Total Below Grade Sq. Ft.: 1429
Improvement Assessed Value: $441,200
Ownership Interest: Fee Simple
Property Condition: Very Good
Year Built Source: Estimated

Building Information
Construction Materials: HardiPlank Type
Other Structures: Above Grade, Below Grade
R-Factor Ext Walls: 15
Roof: Asphalt
Structure Type: Detached
Window Features: Low-E, Screens, Storm
Other Structures: Shed

Exterior Information
Satellite Dish

Property Green Features
Water Conservation: Low-Flow Fixtures

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $181,100

Above Grade Information
Finished Sq.Ft.: 3,200
Finished Sq.Ft. Source: Estimated

Below Grade Information
Unfinished Sq.Ft.: 429
Unfinished Sq.Ft. Source: Estimated
Finished Sq.Ft.: 1,000
Finished Sq.Ft. Source: Estimated

Financial

Tax Information
County Tax: $7,031.99
Tax Assessed Value: $622,300
Tax Year: 2014
Tax Annual Amount: $7,091.99

Assessments Information
Special Assessment Payment: Annually
Year Assessed: 2015

Utilities

Utilities Information
Central Air
Cooling Type: Energy Star Cooling System, Programmable Thermostat, Central A/C
Cooling Fuel: Electric
Programmable Thermostat, Energy Star Heating System, 90% Forced Air, Heat Pump(s), Humidifier
Heating Fuel: Bottled Gas/Propane
Hot Water: 60+ Gallon Tank, Bottled Gas
Sewer Septic: Septic Exists
Under Ground
Water Source: Well

Location

School Information
High School: SOUTH CARROLL
School District Name: CARROLL COUNTY PUBLIC SCHOOLS

Location Information
Directions: From I-70 East or West take exit for MD-27 N / Ridge Rd, continue on MD-27 traveling toward Mt. Airy/Westminster approximately 4 miles. Turn left onto Harrisville Rd. Property entrance on your left marked by stone monuments.
Road Responsibility: City/County

Public facts

Beds: —
Baths: 5.0
Sq. Ft.: 5,680
Stories: 1.5
Lot Size: 7.23 acres
Style: Single Family Residential
Year Built: 2006
Year Renovated: —
County: Carroll County
APN: 13 024650

Home facts updated by county records on Oct 8, 2026

Around this home

Schools

Mount Airy Elementary School

Public 3-5 • Assigned • 2.6mi

7/10

Mount Airy Middle School

Public 6-8 • Assigned • 2.5mi

8/10

South Carroll High School

Public 9-12 • Assigned • 5.8mi

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

0.15% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 102° expected this year, 15 days in 30 years

4/10 Wind Factor

8% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Mount Airy, MD • 21771

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 4.1 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4.1 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.09M – $1.32M

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Nearby similar homes

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Home values near 4175 Harrisville Rd

Data from public records.

Address	Redfin Estimate
4115 Harrisville Rd, Mount Airy, MD - Beds \| 1 Baths \| 1588 Sq. Ft.	$512,371
5812 Leslie Ln, Mount Airy, MD - Beds \| 2.5 Baths \| 2685 Sq. Ft.	$687,938

Address	Redfin Estimate
4101 Harrisville Rd, Mount Airy, MD - Beds \| 1 Baths \| 1152 Sq. Ft.	$373,894
5810 Leslie Ln, Mount Airy, MD 4 Beds \| 4.5 Baths \| 3044 Sq. Ft.	$774,027

Address	Redfin Estimate
4173 Harrisville Rd, Mount Airy, MD - Beds \| 2.5 Baths \| 2159 Sq. Ft.	$662,622
5808 Leslie Ln, Mount Airy, MD 4 Beds \| 2.5 Baths \| 2688 Sq. Ft.	$720,609

Property information provided by BRIGHT MLS when last listed in 2015. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 21771, MD

Sale history for 4175 Harrisville Rd

Tax history for 4175 Harrisville Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 21771

Home values near 4175 Harrisville Rd

More real estate resources