OFF MARKET

Off Market Mar 2024 for $645K

$762,628

Est. refi paymentEst. refi $732/mo

•

3,166

sq ft

13990 Penn Shop Rd, Mount Airy, MD 21771

About this home

Explore this charming 4-bed, 2.5-bath home spanning 2,184 sq ft on the main level and plus a full basement. The chef’s kitchen features a cooktop, two wall ovens, granite counters, pantry storage, and Italian ceramic tile flooring. Convenient mud room/laundry room with added pantry storage. Inviting living spaces include a family room with a wood-beamed ceiling and a wood-burning fireplace, a sunken living room with a fireplace and bow windows, and a dining area with built-in cabinets. Hardwood floors grace the living and family rooms. The full basement offers a spacious 14’x31’ recreation room and a 14’x22’ finished carpeted room with a closet. Additional abundant storage is found in the basement, including a generous 12'x52' storage room and an 8'x15' storage room, previously used as a cold room for canned goods and wine. Attached 2-car garage plus an oversized detached 2-car garage with an oil furnace, and a spacious unfinished 25’x35’ room above. Asphalt driveway with turn-around. Zoned oil hot water baseboard heat, central A/C, whole-house vacuum. Recent upgrades: exterior paint (2023), remodeled basement, new copper pipes, gutter guards (2022), and a new oil tank (2021). Rear porch and fenced backyard are perfect for the whole family. Don’t miss the chance to make this your home!

Single-familyProperty Type

1967Year Built

0.92 acresLot Size

$241Est. Price/Sq.Ft.

4 garage spacesParking

Listed by Paul Clay • RE/MAX Realty Plus

•301-831-5600 (broker)

Bought with Danielle McLaughlin • Keller Williams Realty Centre

•240-309-6000 (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #MDFR2043920

Redfin Estimate

$762,628

$118K since sold in March 2024$1,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 20.3% higher than the average sale price ($634K) of 6 comparable homes.

BOUGHT WITH REDFIN JUL 8, 2026
$615,000
A
4 beds2.5 baths2,613 sq ft
4036 Lomar Dr, Mount Airy, MD 21771
SOLD APR 28, 2026
$675,000
B
4 beds2.5 baths1,944 sq ft
4602 Highboro Ct, Mount Airy, MD 21771
SOLD AUG 31, 2026
$650,000
C
4 beds3 baths3,792 sq ft
13612 Jacobs Rd, Mount Airy, MD 21771
SOLD JUL 10, 2026
$675,000
D
4 beds3 baths3,225 sq ft
729 W Watersville Rd, Mount Airy, MD 21771
SOLD MAR 11, 2026
$635,000
E
4 beds3 baths2,216 sq ft
4205 Rolling Acres Dr, Mount Airy, MD 21771
SOLD SEP 4, 2026
$555,000
F
3 beds2 baths1,692 sq ft
4615 Old National Pike, Mount Airy, MD 21771

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

Earn from this home

Sell

$224,768

Est. take-home

List your home with Redfin and save $7,626

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$3,261/mo

Redfin rental estimate

List your home for rent

Market trends in 21771, MD

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.1%

0.1% MoM

Median sale price

$682K

$295 MoM

Avg. days on market

33d

5 days MoM

Recently sold homes

3 MoM

New listings for sale

COMING SOON
$350,000
4 beds2 baths2,222 sq ft
1201 S Main St, Mount Airy, MD 21771
OPEN SUN, 12PM TO 2PM
$629,900
3 beds3 baths1,788 sq ft
1206 Crossbow Rd, Mount Airy, MD 21771
(301) 829-3585
OPEN SUN, 11AM TO 1PM
$424,900
2 beds2 baths1,468 sq ft
4 Donalds Ln, Mount Airy, MD 21771
(301) 831-5099
COMING SOON
$674,990
4 beds2.5 baths2,104 sq ft
510 Rambling Sunset Cir, Mount Airy, MD 21771
(410) 497-5238
OPEN SAT, 1PM TO 3PM
$725,000
4 beds4 baths4,021 sq ft
2696 Walston Rd, Mount Airy, MD 21771
(410) 465-6900
$359,900
3 beds2 baths1,580 sq ft
409 Windy Knoll Dr, Mount Airy, MD 21771
(301) 831-5600
$1,249,999
5 beds4.5 baths7,386 sq ft
3082 Ballesteras Ct, Mount Airy, MD 21771
(301) 694-8000
COMING SOON
$1,350,000
5 beds4.5 baths6,175 sq ft
13406 Autumn Crest Dr, Mount Airy, MD 21771
(240) 913-9339
COMING SOON
$950,000
6 beds3.5 baths3,606 sq ft
4175 Thomas Dr, Mount Airy, MD 21771
(410) 549-2200
OPEN SAT, 12PM TO 2PM
$574,900
4 beds3.5 baths1,946 sq ft
14116 Peddicord Rd, Mount Airy, MD 21771
(240) 309-6000
See all

Provided by Redfin

Sale history for 13990 Penn Shop Rd

Year

Property tax

Land + Additions

Assessment*

2025

$6,803 (+12.4%)

2024

$6,051 (+11.4%)

2023

$5,431 (+4.9%)

$139,600 + $347,900

$487,500

2022

$5,176 (+4.0%)

2021

$4,975 (+3.1%)

2020

$4,824 (+2.3%)

$112,200 + $299,700

$411,900

2019

$4,717 (+1.4%)

2018

$4,650 (+2.6%)

$112,200 + $271,900

$384,100

2017

$4,532 (+2.6%)

2015

$4,417 (−0.3%)

2014

$4,431

2013

$4,431 (+0.7%)

2012

$4,401 (+1.2%)

2011

$4,350

2010

$4,350 (+25.5%)

2009

$3,465

Tax history for 13990 Penn Shop Rd

Year

Property tax

Land + Additions

Assessment*

2025

$6,803 (+12.4%)

2024

$6,051 (+11.4%)

2023

$5,431 (+4.9%)

$139,600 + $347,900

$487,500

2022

$5,176 (+4.0%)

2021

$4,975 (+3.1%)

2020

$4,824 (+2.3%)

$112,200 + $299,700

$411,900

2019

$4,717 (+1.4%)

2018

$4,650 (+2.6%)

$112,200 + $271,900

$384,100

2017

$4,532 (+2.6%)

2015

$4,417 (−0.3%)

2014

$4,431

2013

$4,431 (+0.7%)

2012

$4,401 (+1.2%)

2011

$4,350

2010

$4,350 (+25.5%)

2009

$3,465

*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

3.5

Stories

Lot width

—

Lot depth

—

Lot size

40,075

Year renovated

2022

Sq. Ft.

3,166

Year built

1967

Style

Single Family Residential

County

Frederick County

APN

18 372819

Parking Spaces

Basement

Yes

Accessible

Yes

HOA Dues

—

Garage

Yes

Features

—

Last updated by owner on Apr 8, 2026.

Residential District 1

The purpose of the residential density districts is to promote healthful and convenient distribution of population with sufficient densities to maintain a high standard of physical design and community service. Residential density districts will conform to the County Comprehensive Plan and will be located within areas identified for residential development. The districts, as a group, are intended to provide for a variety of dwelling types and densities and to offer housing choices at various economic levels. It is further the intent to establish various densities of residential developments in order to efficiently and effectively provide for necessary public services and facilities. The following residential density districts and maximum densities are hereby established.

Permitted uses

Include but are not limited to:

Agriculture
Housing-Group
Housing-Single unit
Housing-Multiple units

Property details

Parking

Parking Information
# of Detached Garage Spaces: 2
# of Attached Garage Spaces: 2
Garage Features: Oversized, Additional Storage Area
# of Total Garage and Parking Spaces: 10
Has Garage
# of Garage Spaces: 4
Driveway - # of Spaces: 6
Asphalt Driveway
Attached Garage, Detached Garage, Driveway

Interior

Virtual Tour

Bedroom Information
# of Bedrooms On Main Level: 4

Bathroom Information
# of Bathrooms (Half) On Main Level: 1
# of Bathrooms (Full) On Main Level: 2
# of Bathrooms (Half): 1
# of Bathrooms (Full): 2

Interior Information
Appliances: Central Vacuum, Cooktop, Dishwasher, Disposal, Exhaust Fan, Icemaker, Oven - Double, Oven - Wall, Range Hood, Washer/Dryer Hookups Only, Water Conditioner - Owned
Flooring Type: Hardwood, Ceramic Tile, Luxury Vinyl Plank, Carpet
Interior Features: Breakfast Area, Built-Ins, Cedar Closet(s), CeilngFan(s), Central Vacuum, Combination Dining/Living, Dining Area, Entry Level Bedroom, Exposed Beams, Family Room Off Kitchen, Floor Plan - Traditional, Intercom, Kitchen - Table Space, Pantry, Master Bath(s), Recessed Lighting, Wood Stove, Upgraded Countertops, Other
Living Area Sq.Ft. Source: Estimated
Wall & Ceiling Types: Brick, Dry Wall, Beamed Ceilings

Room Information
Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Family Room, Mud Room, Recreation Room, Storage Room, Bathroom 2, Bonus Room, Master Bathroom, Half Bath
Laundry Type: Main Floor, Hookup

Fireplace Information
Has Fireplace
# of Fireplaces: 3
Wood

Basement Information
Basement: Yes
Full, Partially Finished, Daylight, Partial, Interior Access, Connecting Stairway, Outside Entrance, Rear Entrance, Walkout Stairs, Shelving, Other
Basement Footprint Percent: 100.00
Basement Finished Percent: 40.00

Exterior

Property Information
Total Below Grade Sq. Ft.: 2184
Accessibility Features: Level Entry - Main
# of Floors In Unit: 2
Improvement Assessed Value: $299,700
Ownership Interest: Fee Simple
Property Condition: Good, Very Good
Year Built Source: Assessor

Building Information
Builder Name: Marvin W. Hubble
Construction Materials: Brick
Foundation Details: Block
Main Entrance Orientation: East
Other Structures: Above Grade, Below Grade
Outdoor Living Structures: Patio(s), Porch(es)
Roof: Asphalt, Shingle
Structure Type: Detached
Window Features: Bay/Bow, Screens, Storm
Other Structures: 2nd Garage

Exterior Information
Exterior Lighting, Flood Lights, Gutter System
Fencing: Rear, Board

Lot Information
Lot Features: Level
Tidal Water: No

Land Information
Land Assessed Value: $112,200

Above Grade Information
Finished Sq.Ft.: 2,184
Finished Sq.Ft. Source: Estimated

Below Grade Information
Unfinished Sq.Ft.: 1,202
Unfinished Sq.Ft. Source: Estimated
Finished Sq.Ft.: 982
Finished Sq.Ft. Source: Estimated

Financial

Tax Information
County Tax: $5,418
Tax Assessed Value: $462,300
Tax Year: 2023
Tax Annual Amount: $5,418

Assessments Information
Year Assessed: 2023

Lease Information
Lease Considered: No

Utilities

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

Location

School Information
Elementary School: TWIN RIDGE
Middle Or Junior School: WINDSOR KNOLLS
High School: LINGANORE
School District Name: FREDERICK COUNTY PUBLIC SCHOOLS
Elementary School Source: 3rd Party
Middle School Source: 3rd Party
High School Source: 3rd Party
School District Source: 3rd Party

Location Information
Outside City Limits
Directions: From Mt Airy and I-70 take Rt 27 South, just past Exxon bear to the right onto Penn Shop Rd, second house on the right, sign in the front yard.

Public facts

Beds: 5
Baths: 3.5
Sq. Ft.: 3,166
Stories: 1.0
Parking Spaces: 10
Basement: Yes
Accessible: Yes
Lot Size: 0.92 acres
Style: Single Family Residential
Year Built: 1967
Year Renovated: 2022
County: Frederick County
APN: 18 372819
HOA Dues: —
Garage: Yes
Features: —

Home facts updated by owner on Apr 8, 2026

Around this home

Schools

Twin Ridge Elementary School

Public PreK-5 • Assigned • 1.2mi

9/10

Windsor Knolls Middle School

Public 6-8 • Assigned • 5.9mi

9/10

Linganore High School

Public 9-12 • Assigned • 6.7mi

8/10

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

10% 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 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$725,000 – $878,000

Reach more buyers when you sell with Redfin. Save up to $7,626 in fees. 3 minutes to get started.

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

Nearby similar homes

$80,000

Land— sq ft

5151-C Old Bartholows Rd, Mt Airy, MD 21771

(410) 488-3124

LISTED BY REDFIN3D WALKTHROUGH

$614,900

3 beds2.5 baths2,486 sq ft

5810 Corporal Jones, Mount Airy, MD 21771

3D WALKTHROUGH

$799,900

4 beds3.5 baths4,248 sq ft

3814 Boteler Rd, Mount Airy, MD 21771

(301) 591-3920

$675,000

5 beds3 baths1,990 sq ft

692 Ridge, Mount Airy, MD 21771

(240) 403-0400

SHORT SALE

$299,900

2 beds1 bath1,302 sq ft

28940 Ridge, Mount Airy, MD 21771

(410) 823-0033

$482,500

3 beds2.5 baths2,100 sq ft

10 West Rd, Mount Airy, MD 21771

(888) 860-7369

New listings for sale in 21771

COMING SOON

$350,000

4 beds2 baths2,222 sq ft

1201 S Main St, Mount Airy, MD 21771

OPEN SUN, 12PM TO 2PM

$629,900

3 beds3 baths1,788 sq ft

1206 Crossbow Rd, Mount Airy, MD 21771

(301) 829-3585

OPEN SUN, 11AM TO 1PM

$424,900

2 beds2 baths1,468 sq ft

4 Donalds Ln, Mount Airy, MD 21771

(301) 831-5099

COMING SOON

$674,990

4 beds2.5 baths2,104 sq ft

510 Rambling Sunset Cir, Mount Airy, MD 21771

(410) 497-5238

OPEN SAT, 1PM TO 3PM

$725,000

4 beds4 baths4,021 sq ft

2696 Walston Rd, Mount Airy, MD 21771

(410) 465-6900

$359,900

3 beds2 baths1,580 sq ft

409 Windy Knoll Dr, Mount Airy, MD 21771

(301) 831-5600

$1,249,999

5 beds4.5 baths7,386 sq ft

3082 Ballesteras Ct, Mount Airy, MD 21771

(301) 694-8000

COMING SOON

$1,350,000

5 beds4.5 baths6,175 sq ft

13406 Autumn Crest Dr, Mount Airy, MD 21771

(240) 913-9339

COMING SOON

$950,000

6 beds3.5 baths3,606 sq ft

4175 Thomas Dr, Mount Airy, MD 21771

(410) 549-2200

Home values near 13990 Penn Shop Rd

Data from public records.

Address	Redfin Estimate
13966 Penn Shop Rd, Mount Airy, MD - Beds \| 3.5 Baths \| 2217 Sq. Ft.	$628,786
675 Ridge Rd, Mount Airy, MD 3 Beds \| 2 Baths \| - Sq. Ft.	$586,445

Address	Redfin Estimate
13972 Penn Shop Rd, Mount Airy, MD 4 Beds \| 3.5 Baths \| 3120 Sq. Ft.	$799,599
684 Ridge Rd, Mt Airy, MD - Beds \| 2 Baths \| 1420 Sq. Ft.	$495,246

Address	Redfin Estimate
13974 Penn Shop Rd, Mount Airy, MD 4 Beds \| 2.5 Baths \| 2550 Sq. Ft.	$774,151
688 Ridge Rd, Mount Airy, MD - Beds \| 2 Baths \| 2626 Sq. Ft.	$591,590

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

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.

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.

20871 homes for sale
21770 homes for sale
21771 homes for sale
20872 homes for sale
21774 homes for sale

Ijamsville homes for sale
Damascus Gardens homes for sale
Kings Valley homes for sale
Damascus Valley Park homes for sale
Windsor Knolls homes for sale

Houses for sale near me	Baltimore, MD homes for sale	Frederick, MD homes for sale
Land for sale near me	Bethesda, MD homes for sale	Columbia, MD homes for sale
Open Houses near me	Silver Spring, MD homes for sale	Green Valley Property Records
Condos for sale near me	Bowie, MD homes for sale	MD New Listings
Agents near me	Rockville, MD homes for sale	Green Valley Housing Market

Columbia homes for sale
Rockville homes for sale
Frederick homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 21771, MD

Sale history for 13990 Penn Shop Rd

Tax history for 13990 Penn Shop 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 13990 Penn Shop Rd

More real estate resources