OFF MARKET

Off Market Sep 2024 for $295K

$388,801

Est. refi paymentEst. refi $535/mo

•

936

sq ft

4427 Roop Rd, Mount Airy, MD 21771

About this home

This property has 2 tax bills for a total of 5.64 acres. . The home is set on 1.5 acres Parcel # 584 and the 2nd parcel is 4.14 acre lot on the same deed but different Tax id . The total acreage being conveyed is 5.64 acres. a copy of the Deed is in the Documents. Great private Country setting , Peaceful & Quiet!! The wooded 4.14 acres has a stream . The gravel drive that runs through the property is a right of way for neighbor behind this property. This homes needs some updating and cosmetic work. Private country settings like this in the Mt. Airy zip at this price are hard to find so hurry before it is gone!!

Single-familyProperty Type

1920Year Built

5.64 acresLot Size

$415Est. Price/Sq.Ft.

4 spacesParking

Listed by Garry Haines • Haines Realty

•410-876-1616 (broker)

Bought with Sean Firestone • Weichert, REALTORS

•301-540-1330 (broker)

•mpenny@weichertrealtors.net (broker)

Redfin checked: 3 minutes ago

•Source:BRIGHT MLS #MDCR2021382

Redfin Estimate

$388,801

$94K since sold in September 2024$8,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 10.1% lower than the average sale price ($432K) of 6 comparable homes.

SOLD JUL 17, 2026
$475,000
A
3 beds2 baths1,648 sq ft
2900 Gillis Falls Rd, Mount Airy, MD 21771
SOLD JAN 26, 2026
$360,000
B
2 beds1 bath912 sq ft
4417 Buffalo Rd, Mount Airy, MD 21771
SOLD AUG 6, 2026
$625,000
C
3 beds2.5 baths2,343 sq ft
3788 Roop Rd, New Windsor, MD 21776
SOLD APR 21, 2026
$319,000
D
2 beds1 bath1,200 sq ft
5730 Ridge Rd, Mount Airy, MD 21771
SOLD JUL 17, 2026
$525,000
E
3 beds2 baths1,456 sq ft
7023 Runkles Rd, Mount Airy, MD 21771
SOLD DEC 19, 2025
$290,000
F
2 beds1 bath720 sq ft
15419 Barnes Rd, New Windsor, MD 21776

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Earn from this home

Refinance

Est. cash available

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Rent

$1,733/mo

Redfin rental estimate

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Market trends in 21771, MD

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.5%

+0.1% MoM

Median sale price

$685K

$7K MoM

Avg. days on market

25d

0 days MoM

Recently sold homes

10 MoM

New listings for sale

COMING SOON
$375,000
3 beds1 bath1,220 sq ft
125 N Towne Ct, Mount Airy, MD 21771
(301) 831-5600
$649,900
4 beds3.5 baths3,735 sq ft
909 Bridlewreath Way, Mount Airy, MD 21771
(855) 450-0442
OPEN SAT, 12PM TO 2PM
$725,000
4 beds3.5 baths3,234 sq ft
4028 Bunker Ct, Mount Airy, MD 21771
(301) 831-5600
OPEN SUN, 11AM TO 1PM
$400,000
3 beds3 baths1,723 sq ft
328 Violet Ct, Mount Airy, MD 21771
(240) 309-6000
COMING SOON
$385,000
3 beds2.5 baths1,400 sq ft
126 N Towne Ct, Mount Airy, MD 21771
(855) 450-0442
NEW 23 HRS AGO
$799,900
4 beds3.5 baths4,248 sq ft
3814 Boteler Rd, Mount Airy, MD 21771
(301) 591-3920
COMING SOON
$825,000
4 beds3.5 baths4,276 sq ft
16515 Frederick Rd, Mount Airy, MD 21771
(410) 879-8080
COMING SOON
$624,900
4 beds3.5 baths2,788 sq ft
6633 Christy Acres Cir, Mount Airy, MD 21771
(240) 309-6000
$845,000
4 beds3 baths2,868 sq ft
14921 Harrisville Rd, Mount Airy, MD 21771
(240) 815-9040
$730,000
4 beds2.5 baths2,824 sq ft
2105 Fieldbrook Ln, Mount Airy, MD 21771
(410) 795-9600
See all

Provided by Redfin

Sale history for 4427 Roop Rd

Date

Event

Price

Public Records

Oct 4, 2024

Sold

$290,000

$310/sq ft

BRIGHT MLS #MDCR2021382

Sep 18, 2024

Sold

$295,000

$315/sq ft

Sep 11, 2024

Pending

—

Aug 22, 2024

Contingent

—

Jul 31, 2024

Pending

—

Jul 3, 2024

Listed

$309,900

$331/sq ft

BRIGHT MLS #MDCR2018368

Jul 3, 2024

Listing Removed

—

Mar 29, 2024

Price Changed

$325,000

$347/sq ft

Feb 21, 2024

Price Changed

$350,000

$374/sq ft

Jan 26, 2024

Listed

$365,000

$390/sq ft

Jan 26, 2024

Coming Soon

Public Records

Feb 20, 1990

Sold

$119,900

$128/sq ft

Public Records

Jan 22, 1990

Sold

$84,000

$90/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$2,206 (−27.3%)

2024

$3,034 (+5.5%)

2023

$2,875 (+5.9%)

$185,000 + $80,600

$265,600

2022

$2,716 (+6.2%)

2021

$2,557

2020

$2,555 (−0.8%)

$145,000 + $78,000

$223,000

2019

$2,575 (+1.0%)

2018

$2,550

$145,000 + $77,400

$222,400

2017

$2,550 (−1.2%)

$145,000 + $77,400

$222,400

2016

$2,581

$145,000 + $80,200

$225,200

2015

$2,582 (−0.9%)

$145,000 + $80,200

$225,200

2014

$2,605 (−5.1%)

2013

$2,744 (+1.1%)

2012

$2,713 (−1.5%)

2011

$2,755 (−18.6%)

2010

$3,385 (+17.2%)

2009

$2,887

Tax history for 4427 Roop Rd

Year

Property tax

Land + Additions

Assessment*

2025

$2,206 (−27.3%)

2024

$3,034 (+5.5%)

2023

$2,875 (+5.9%)

$185,000 + $80,600

$265,600

2022

$2,716 (+6.2%)

2021

$2,557

2020

$2,555 (−0.8%)

$145,000 + $78,000

$223,000

2019

$2,575 (+1.0%)

2018

$2,550

$145,000 + $77,400

$222,400

2017

$2,550 (−1.2%)

$145,000 + $77,400

$222,400

2016

$2,581

$145,000 + $80,200

$225,200

2015

$2,582 (−0.9%)

$145,000 + $80,200

$225,200

2014

$2,605 (−5.1%)

2013

$2,744 (+1.1%)

2012

$2,713 (−1.5%)

2011

$2,755 (−18.6%)

2010

$3,385 (+17.2%)

2009

$2,887

*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

Lot width

—

Lot depth

—

Lot size

1.5 Acres

Year renovated

—

Sq. Ft.

936

Year built

1920

Style

Vacant Land

County

Carroll County

APN

09 028455

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 17, 2026.

Property details

Parking

Parking Information
# of Total Garage and Parking Spaces: 4
Driveway - # of Spaces: 4
Crushed Stone, Gravel Driveway
Driveway, Off Street

Interior

Bedroom Information
# of Bedrooms On 1st Upper Level: 2

Bathroom Information
# of Bathrooms (Full) On 1st Upper Level: 1
# of Bathrooms (Full) On All Upper Levels: 1
# of Bathrooms (Full): 1

Interior Information
Appliances: Dryer - Electric, Exhaust Fan, Oven/Range - Electric, Refrigerator, Washer
Door Features: Storm
Flooring Type: Hardwood, Partially Carpeted
Interior Features: Attic, Carpet, CeilngFan(s), Combination Kitchen/Dining, Wood Floors
Living Area Sq.Ft. Source: Assessor

Room Information
Living Room, Dining Room, Kitchen, Basement, Laundry
Laundry Type: Main Floor

Basement Information
Basement: Yes
Poured Concrete, Front Entrance, Walkout Level, Outside Entrance

Exterior

Property Information
Federal Flood Zone
Total Below Grade Sq. Ft.: 468
Ownership Interest: Fee Simple
Property Condition: Average
Year Built Source: Assessor

Building Information
Construction Materials: Frame
Foundation Details: Stone
Other Structures: Above Grade, Below Grade
Roof: Metal
Structure Type: Detached
Building Winterized

Exterior Information
Satellite Dish

Lot Information
Ground Rent Payment Frequency: Annually
Lot Features: Backs to Trees, Road Frontage, Stream/Creek, Trees/Wooded
Tidal Water: No

Land Information
Additional Parcels
Additional Parcels Description: Vacant wooded Parcel#586 is 4.14 acres Tax ID# 0709028471 . House is on 1.5 acres parcel # 584 tax ID# 0709028455 for a total

Above Grade Information
Finished Sq.Ft.: 936
Finished Sq.Ft. Source: Assessor

Below Grade Information
Unfinished Sq.Ft.: 468
Unfinished Sq.Ft. Source: Assessor
Finished Sq.Ft. Source: Assessor

Financial

Tax Information
Agricultural Tax Due: No
Tax Assessed Value: $251,450
Tax Year: 2023
Tax Annual Amount: $2,901

Utilities

Utilities Information
220 Volts
Baseboard - Electric
Heating Fuel: Electric
Hot Water: Electric
Sewer Septic: Septic Exists
Water Source: Well
Municipal Trash: No

Location

School Information
School District Name: CARROLL COUNTY PUBLIC SCHOOLS
School District Source: Listing Agent

Location Information
Outside City Limits
Directions: Liberty Rd West to Left on Roop Rd to home on left

Public facts

Beds: —
Baths: 1.0
Sq. Ft.: 936
Stories: 2.0
Lot Size: 1.5 acres
Style: Vacant Land
Year Built: 1920
Year Renovated: —
County: Carroll County
APN: 09 028455

Home facts updated by county records on Jul 17, 2026

Around this home

Schools

Winfield Elementary School

Public PreK-5 • Assigned • 3.0mi

6/10

Mount Airy Middle School

Public 6-8 • Assigned • 5.3mi

8/10

South Carroll High School

Public 9-12 • Assigned • 3.7mi

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

2/10 Fire Factor

0.00% 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

12% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 2 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

$370,000 – $448,000

Sell confidently with a local market expert in Mount Airy. 3 minutes to get started.

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Home values near 4427 Roop Rd

Data from public records.

Address	Redfin Estimate
4593 Roop Road, Mount Airy, MD 6 Beds \| 4 Baths \| 4502 Sq. Ft.	$890,773
4595 Roop Road, Mount Airy, MD 4 Beds \| 4 Baths \| 3571 Sq. Ft.	$836,822

Address	Redfin Estimate
4521 Roop Road, Mount Airy, MD - Beds \| 2 Baths \| 2055 Sq. Ft.	$545,658
4519 Roop Road, Mount Airy, MD - Beds \| 1.5 Baths \| 2208 Sq. Ft.	$627,292

Address	Redfin Estimate
4501 Roop Road, Mount Airy, MD 3 Beds \| 2 Baths \| 1504 Sq. Ft.	$504,970
4539 Roop Road, Mount Airy, MD - Beds \| 2 Baths \| 1344 Sq. Ft.	$542,756

Property information provided by BRIGHT MLS when last listed in 2024. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 21771, MD

Sale history for 4427 Roop Rd

Tax history for 4427 Roop 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 4427 Roop Rd

More real estate resources