OFF MARKET

Off market feb 2020 for $350K

$509,684

Est. refi paymentEst. refi $2,502/mo

•

4,072

sq ft

3949 Twin Arch Rd, Mount Airy, MD 21771

About this home

Seller's motivation allows you a great opportunity to own a 5 bedroom, 3 full bath home on just under 4 acres at a very affordable price! Roof and siding only a year old! Stainless steel refrigerator, dishwasher, stove and microwave approx 1 year old! This home offers hardwood flooring on main level as well as newer laminate flooring. Huge upstairs bedroom could have numerous other uses as well; rec room, studio, workout room, etc with lots of windows allowing abundance of natural lighting and overlooking in-ground pool! Lower level has everything you could need for an in-law or au pair suite! Large concrete pad suitable for a 2+ car garage! Pool shed! With some TLC this home could be a real showplace! Hurry and come see all this home has to offer!

Single-familyProperty Type

1967Year Built

3.67 acresLot Size

$125Est. Price/Sq.Ft.

Listed by Shirley Stinchcomb • RE/MAX Executive

•410-544-8800 (broker)

•leads+remaxexecutive7806-o-2@kvcore.com (broker)

Bought with Ken Grant • RE/MAX Plus

•301-874-5050 (broker)

•broker@remax-plus.com (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #MDCR193656

Redfin Estimate

$509,684

$160K since sold in February 2020$14K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 29.9% lower than the average sale price ($728K) of 6 comparable homes.

SOLD JUL 7, 2026
$640,000
A
5 beds3 baths2,477 sq ft
720 W Watersville Rd, Mount Airy, MD 21771
SOLD JUL 10, 2026
$675,000
B
4 beds3 baths3,225 sq ft
729 W Watersville Rd, Mount Airy, MD 21771
SOLD SEP 29, 2026
$765,000
C
4 beds3.5 baths3,500 sq ft
7050 Shadyside Dr, Mount Airy, MD 21771
SOLD AUG 19, 2026
$950,000
D
4 beds3.5 baths4,136 sq ft
17260 Old Frederick Rd, Mount Airy, MD 21771
SOLD OCT 26, 2026
$535,000
E
5 beds3 baths2,288 sq ft
1105 Merridale Blvd, Mount Airy, MD 21771
SOLD OCT 1, 2026
$800,000
F
4 beds3.5 baths4,276 sq ft
16515 Frederick Rd, Mount Airy, MD 21771

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Earn from this home

Sell

$236,343

Est. take-home

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Refinance

Est. cash available

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Rent

$3,799/mo

Redfin rental estimate

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Market trends in 21771, MD

Last updated October 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 SAT, 11AM TO 1PM
$815,000
4 beds2.5 baths2,976 sq ft
1808 Kings Forest Trl Trl, Mount Airy, MD 21771
(410) 705-6295
3D WALKTHROUGH
$835,000
3 beds2 baths2,432 sq ft
16464 Old Frederick Rd, Mount Airy, MD 21771
(703) 349-3900
REDFIN COMING SOON
$525,000
4 beds3 baths2,780 sq ft
3 Culwell Dr, Mount Airy, MD 21771
$550,000
4 beds2.5 baths2,160 sq ft
112 Cloverdale Ct, Mount Airy, MD 21771
(301) 694-8000
$600,000
3 beds2 baths2,035 sq ft
13024 Old National Pike, Mount Airy, MD 21771
(301) 591-3920
3D WALKTHROUGH
$1,550,000
4 beds4.5 baths4,686 sq ft
5925B Woodville Rd, Mt Airy, MD 21771
(301) 945-9010
3D WALKTHROUGH
$1,100,000
4 beds3.5 baths3,720 sq ft
16816 Hardy Rd, Mount Airy, MD 21771
(240) 309-6000
COMING SOON
16980 Moss Meadow Way NW, Mount Airy, MD 21771
$465,000
2 beds1 bath1,384 sq ft
16980 Moss Meadow Way NW, Mount Airy, MD 21771
(443) 632-3000
See all

Provided by Redfin

Sale history for 3949 Twin Arch Rd

Date

Event

Price

BRIGHT MLS #MDCR193656

Feb 20, 2020

Sold

$350,000

$86/sq ft

Jan 19, 2020

Pending

—

Jan 13, 2020

Listed

$349,000

$86/sq ft

BRIGHT MLS #1008159992

Apr 1, 2016

Listed

$430,000

$106/sq ft

Apr 1, 2016

Listing Removed

—

BRIGHT MLS #1007755610

Nov 28, 2015

Listing Removed

—

Apr 2, 2015

Listed

$430,000

$106/sq ft

BRIGHT MLS #1009807636

Aug 26, 2013

Listing Removed

—

May 3, 2013

Listed

$545,450

$134/sq ft

Public Records

Oct 6, 1994

Sold

$210,000

$52/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$5,855 (+4.5%)

2025

$5,605 (+4.7%)

2024

$5,355 (+1.3%)

2023

$5,284 (+1.4%)

$203,300 + $269,500

$472,800

2022

$5,213 (+1.4%)

2021

$5,142 (+0.9%)

2020

$5,095 (+1.9%)

$183,300 + $270,500

$453,800

2019

$5,003 (+2.8%)

2018

$4,866 (+1.8%)

$163,300 + $265,900

$429,200

2017

$4,779 (+3.8%)

2016

$4,604 (+0.5%)

$159,300 + $246,500

$405,800

2015

$4,582 (−0.4%)

2014

$4,600 (+0.5%)

2013

$4,577 (+1.8%)

2012

$4,495 (+2.4%)

2011

$4,388 (+6.1%)

2010

$4,134 (+7.3%)

2009

$3,852

Tax history for 3949 Twin Arch Rd

Year

Property tax

Land + Additions

Assessment*

2026

$5,855 (+4.5%)

2025

$5,605 (+4.7%)

2024

$5,355 (+1.3%)

2023

$5,284 (+1.4%)

$203,300 + $269,500

$472,800

2022

$5,213 (+1.4%)

2021

$5,142 (+0.9%)

2020

$5,095 (+1.9%)

$183,300 + $270,500

$453,800

2019

$5,003 (+2.8%)

2018

$4,866 (+1.8%)

$163,300 + $265,900

$429,200

2017

$4,779 (+3.8%)

2016

$4,604 (+0.5%)

$159,300 + $246,500

$405,800

2015

$4,582 (−0.4%)

2014

$4,600 (+0.5%)

2013

$4,577 (+1.8%)

2012

$4,495 (+2.4%)

2011

$4,388 (+6.1%)

2010

$4,134 (+7.3%)

2009

$3,852

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

Public record

Public record
Zoning

Beds

—

Baths

Stories

1.5

Lot width

—

Lot depth

—

Lot size

3.67 Acres

Year renovated

—

Sq. Ft.

4,072

Year built

1967

Style

Single Family Residential

County

Carroll County

APN

13 006687

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 8, 2026.

R-40,000

Residence District

The purpose of the R-40,000 Residence District is primarily to provide a location for single-family residential development, the individual lots of which generally contain a minimum of 40,000 sq ft. This district is generally not intended to be served with public water or sewerage facilities although in special situations, it may be. The district would generally coincide with areas designated for low-density residential development on the Master Plan.

Permitted uses

Include but are not limited to:

Agriculture
Religious facility
Housing-Single unit
Housing-Senior
Public service
Educational/school

Property details

Parking

Parking Information
Driveway

Interior

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

Bathroom Information
# of Bathrooms (Full) On Main Level: 2
# of Bathrooms (Full) On 1st Lower Level: 1
# of Bathrooms (Full) On All Lower Levels: 1
# of Bathrooms (Full): 3

Interior Information
Appliances: Built-In Microwave, Dishwasher, Dryer, Exhaust Fan, Refrigerator, Stove, Washer, Water Heater
Living Area Sq.Ft. Source: Assessor

Fireplace Information
Has Fireplace
# of Fireplaces: 2
Wood, Stone

Basement Information
Basement: Yes
Connecting Stairway, Full, Partially Finished, Walkout Level, Windows

Exterior

Property Information
Total Below Grade Sq. Ft.: 1856
Accessibility Features: Other
Improvement Assessed Value: $270,500
Ownership Interest: Fee Simple
Year Built Source: Assessor

Building Information
Construction Materials: Brick, Vinyl Siding
Other Structures: Above Grade, Below Grade
Structure Type: Detached

Pool Information
Personal Pool
Gunite, Fenced, In Ground

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $183,300

Above Grade Information
Finished Sq.Ft.: 2,784
Finished Sq.Ft. Source: Assessor

Below Grade Information
Unfinished Sq.Ft.: 568
Unfinished Sq.Ft. Source: Assessor
Finished Sq.Ft.: 1,288
Finished Sq.Ft. Source: Assessor

Financial

Tax Information
County Tax: $4,942
Tax Assessed Value: $437,400
Tax Year: 2019
Tax Annual Amount: $5,002

Assessments Information
Year Assessed: 2019

Utilities

Utilities Information
Central Air
Cooling Type: Ceiling Fan(s), Central A/C
Cooling Fuel: Electric
Baseboard - Hot Water
Heating Fuel: Oil
Sewer Septic: Community Septic Tank, Private Septic Tank
Water Source: Well

Location

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

Location Information
Outside City Limits
Directions: GPS

Public facts

Beds: —
Baths: 3.0
Sq. Ft.: 4,072
Stories: 1.5
Lot Size: 3.67 acres
Style: Single Family Residential
Year Built: 1967
Year Renovated: —
County: Carroll County
APN: 13 006687

Home facts updated by county records on Oct 8, 2026

Around this home

Schools

K - 12
Preschool & daycare

Parr's Ridge Elementary School

Public PreK-2 • Assigned • 1.3mi

Mount Airy Middle School

Public 6-8 • Assigned • 1.4mi

8/10

South Carroll High School

Public 9-12 • Assigned • 7.6mi

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 101° expected this year, 15 days in 30 years

4/10 Wind Factor

9% 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

$485,000 – $587,000

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Home values near 3949 Twin Arch Rd

Data from public records.

Address	Redfin Estimate
417 Twin Arch Rd, Mount Airy, MD - Beds \| 1 Baths \| 728 Sq. Ft.	$363,904
449 Twin Arch Rd, Mount Airy, MD 2 Beds \| 1 Baths \| 699 Sq. Ft.	$385,961
4009 Twin Arch Rd, Mount Airy, MD 4 Beds \| 3.5 Baths \| 2250 Sq. Ft.	$655,561
3851 Twin Arch Rd, Mount Airy, MD - Beds \| 1 Baths \| 1008 Sq. Ft.	$402,140
3955 Twin Arch Rd, Mount Airy, MD - Beds \| 2 Baths \| 3404 Sq. Ft.	$661,291
3901 Twin Arch Rd, Mount Airy, MD 3 Beds \| 2 Baths \| 1080 Sq. Ft.	$496,771
3926 Twin Arch Rd, Mount Airy, MD - Beds \| 1 Baths \| 900 Sq. Ft.	$402,880

Address	Redfin Estimate
415 Twin Arch, Mount Airy, MD 2 Beds \| 1 Baths \| 988 Sq. Ft.	$355,007
429 Twin Arch Rd, Mount Airy, MD 4 Beds \| 3 Baths \| 1938 Sq. Ft.	$554,408
4040 Twin Arch Rd, Mount Airy, MD - Beds \| 1 Baths \| 2588 Sq. Ft.	$587,044
4021 Twin Arch Rd, Mount Airy, MD 4 Beds \| 3 Baths \| 2051 Sq. Ft.	$666,285
3903 Twin Arch Rd, Mount Airy, MD 3 Beds \| 3 Baths \| 1716 Sq. Ft.	$527,597
3915 Twin Arch Rd, Mount Airy, MD 4 Beds \| 1 Baths \| 1440 Sq. Ft.	$438,663
2303 Back Acre Cir, Mount Airy, MD - Beds \| 2 Baths \| 3895 Sq. Ft.	$769,397

Address	Redfin Estimate
419 Twin Arch Rd, Mount Airy, MD - Beds \| 1 Baths \| 576 Sq. Ft.	$212,639
3921 Twin Arch Rd, Mount Airy, MD - Beds \| 2 Baths \| 1512 Sq. Ft.	$464,245
4047 Twin Arch Rd, Mount Airy, MD - Beds \| 2.5 Baths \| 2524 Sq. Ft.	$601,366
4107 Twin Arch Rd, Mount Airy, MD - Beds \| 2.5 Baths \| 1560 Sq. Ft.	$555,248
4015 Twin Arch Rd, Mount Airy, MD - Beds \| 2.5 Baths \| 2412 Sq. Ft.	$549,157
3934 Twin Arch Rd, Mount Airy, MD - Beds \| 1 Baths \| 1404 Sq. Ft.	$350,566

Property information provided by BRIGHT MLS when last listed in 2020. 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 3949 Twin Arch Rd

Tax history for 3949 Twin Arch 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 3949 Twin Arch Rd

More real estate resources