OFF MARKET

Off market feb 2013 for $160K

$438,663

Est. refi paymentEst. refi $1,040/mo

•

1,440

sq ft

3915 Twin Arch Rd, Mount Airy, MD 21771

About this home

Single-familyProperty Type

1947Year Built

1.42 acresLot Size

$305Est. Price/Sq.Ft.

2 car garageParking

Listed by Bonnie Winkler • RE/MAX Realty Plus

•301-831-5600 (broker)

Listed by Maureen Nichols • RE/MAX Realty Plus

•301-831-5600 (broker)

Bought with Bonnie Winkler • RE/MAX Realty Plus

•301-831-5600 (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #1003314328

Redfin Estimate

$438,663

$279K since sold in February 2013$10K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 14.2% lower than the average sale price ($511K) of 5 comparable homes.

SOLD OCT 23, 2026
$410,000
A
4 beds2 baths2,222 sq ft
1201 S Main St, Mount Airy, MD 21771
SOLD JAN 29, 2026
$475,000
B
4 beds1 bath1,444 sq ft
701 Park Ave, Mount Airy, MD 21771
SOLD SEP 4, 2026
$555,000
C
3 beds2 baths1,692 sq ft
4615 Old National Pike, Mount Airy, MD 21771
SOLD JUL 17, 2026
$525,000
D
3 beds2 baths1,456 sq ft
7023 Runkles Rd, Mount Airy, MD 21771
SOLD AUG 19, 2026
$589,900
E
4 beds2 baths2,542 sq ft
1002 N Main St, Mount Airy, MD 21771

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Earn from this home

Sell

$324,399

Est. take-home

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Refinance

Est. cash available

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Rent

$2,339/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 3915 Twin Arch Rd

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2026

$4,285 (+21.1%)

2025

$3,538 (+26.8%)

2024

$2,790 (+0.6%)

2023

$2,773 (+0.6%)

$113,100 + $130,700

$243,800

2022

$2,756 (+0.6%)

2021

$2,739 (+4.1%)

2020

$2,631 (+3.3%)

$113,100 + $126,100

$239,200

2019

$2,547 (+5.4%)

2018

$2,417

$113,100 + $97,400

$210,500

2017

$2,417 (−9.8%)

$113,100 + $97,400

$210,500

2016

$2,681 (+0.1%)

$139,200 + $94,900

$234,100

2015

$2,678 (−0.7%)

2014

$2,698 (+257.7%)

2013

$754 (+2.6%)

2012

$735 (−72.8%)

2011

$2,704 (−0.3%)

2010

$2,711 (+7.3%)

2009

$2,526

Tax history for 3915 Twin Arch Rd

Year

Property tax

Land + Additions

Assessment*

2026

$4,285 (+21.1%)

2025

$3,538 (+26.8%)

2024

$2,790 (+0.6%)

2023

$2,773 (+0.6%)

$113,100 + $130,700

$243,800

2022

$2,756 (+0.6%)

2021

$2,739 (+4.1%)

2020

$2,631 (+3.3%)

$113,100 + $126,100

$239,200

2019

$2,547 (+5.4%)

2018

$2,417

$113,100 + $97,400

$210,500

2017

$2,417 (−9.8%)

$113,100 + $97,400

$210,500

2016

$2,681 (+0.1%)

$139,200 + $94,900

$234,100

2015

$2,678 (−0.7%)

2014

$2,698 (+257.7%)

2013

$754 (+2.6%)

2012

$735 (−72.8%)

2011

$2,704 (−0.3%)

2010

$2,711 (+7.3%)

2009

$2,526

*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

Lot width

—

Lot depth

—

Lot size

1.42 Acres

Year renovated

—

Sq. Ft.

1,840

Year built

1947

Style

Single Family Residential

County

Carroll County

APN

13 005222

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
# of Detached Garage Spaces: 2
# of Total Garage and Parking Spaces: 2
Has Garage
# of Garage Spaces: 2
Garage
Off Street, Detached Garage

Interior

Virtual Tour

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

Bathroom Information
# of Bathrooms (Full) On Main Level: 1
# of Bathrooms (Full): 1

Interior Information
Appliances: Dryer, Oven/Range - Electric, Refrigerator, Washer
Entry Location: Foyer
Interior Features: Attic, Dining Area, Kitchen - Eat-In, Window Treatments, Wood Floors

Room Information
Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Game Room, Family Room, Laundry, Attic

Fireplace Information
Has Fireplace
# of Fireplaces: 1
Fireplace - Glass Doors (N)

Basement Information
Basement: Yes
Outside Entrance, Sump Pump, Partially Finished

Exterior

Property Information
Improvement Assessed Value: $79,700
Ownership Interest: Fee Simple
Year Built Source: Estimated

Building Information
Construction Materials: Stucco
Outdoor Living Structures: Porch(es)
Structure Type: Detached
Other Structures: Shed

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $153,400

Financial

Tax Information
County Tax: $2,634.03
Tax Assessed Value: $233,100
Tax Year: 2012
Tax Annual Amount: $2,694.03

Assessments Information
Special Assessment Payment: Annually
Year Assessed: 2012

Utilities

Utilities Information
Forced Air
Heating Fuel: Oil
Hot Water: Electric
Sewer Septic: Public Septic
Water Source: Well

Location

Location Information
Directions: Rt 27 to Twin Arch Rd. Just before the Twin Arches on the right.

Public facts

Beds: —
Baths: 1.0
Sq. Ft.: 1,840
Stories: 1.0
Lot Size: 1.42 acres
Style: Single Family Residential
Year Built: 1947
Year Renovated: —
County: Carroll County
APN: 13 005222

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 • 1.4mi

Mount Airy Middle School

Public 6-8 • Assigned • 1.5mi

8/10

South Carroll High School

Public 9-12 • Assigned • 7.7mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

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

$417,000 – $505,000

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New listings for sale in 21771

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REDFIN COMING SOON

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3D WALKTHROUGH

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COMING SOON

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Home values near 3915 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
425 Twin Arch Rd, Mount Airy, MD 5 Beds \| 3.5 Baths \| 2900 Sq. Ft.	$817,267
3851 Twin Arch Rd, Mount Airy, MD - Beds \| 1 Baths \| 1008 Sq. Ft.	$402,140
3903 Twin Arch Rd, Mount Airy, MD 3 Beds \| 3 Baths \| 1716 Sq. Ft.	$527,597
3934 Twin Arch Rd, Mount Airy, MD - Beds \| 1 Baths \| 1404 Sq. Ft.	$350,566
2303 Back Acre Cir, Mount Airy, MD - Beds \| 2 Baths \| 3895 Sq. Ft.	$769,397

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
3921 Twin Arch Rd, Mount Airy, MD - Beds \| 2 Baths \| 1512 Sq. Ft.	$464,245
3949 Twin Arch Rd, Mount Airy, MD 5 Beds \| 3 Baths \| 4072 Sq. Ft.	$509,684
4015 Twin Arch Rd, Mount Airy, MD - Beds \| 2.5 Baths \| 2412 Sq. Ft.	$549,157
3926 Twin Arch Rd, Mount Airy, MD - Beds \| 1 Baths \| 900 Sq. Ft.	$402,880

Address	Redfin Estimate
419 Twin Arch Rd, Mount Airy, MD - Beds \| 1 Baths \| 576 Sq. Ft.	$212,639
421 Twin Arch Rd, Mount Airy, MD 4 Beds \| 2.5 Baths \| 2912 Sq. Ft.	$798,748
4009 Twin Arch Rd, Mount Airy, MD 4 Beds \| 3.5 Baths \| 2250 Sq. Ft.	$655,561
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
17840 Old Frederick Rd, Mount Airy, MD - Beds \| 2.5 Baths \| 2604 Sq. Ft.	$758,949

Property information provided by BRIGHT MLS when last listed in 2013. 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 3915 Twin Arch Rd

Tax history for 3915 Twin Arch Rd

Public record

Property details

Around this home

Schools

Lifestyle

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 21771

Home values near 3915 Twin Arch Rd

More real estate resources