OFF MARKET

Off market may 2018 for $664K

$976,693

Est. refi paymentEst. refi $4,504/mo

•

3.5 ba

•

3,709

sq ft

13855 Penn Shop Rd, Mount Airy, MD 21771

About this home

Single-familyProperty Type

2006Year Built

5.49 acresLot Size

$263Est. Price/Sq.Ft.

4 spacesParking

Listed by Margo Miller • Sachs Realty

•443-318-4514 (broker)

Bought with Chris Reeder • Long & Foster Real Estate, Inc.

•301-694-8000 (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #1001400743

Redfin Estimate

$976,693

$312K since sold in May 2018$10K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 26.4% higher than the average sale price ($773K) of 6 comparable homes.

BOUGHT WITH REDFIN OCT 16, 2026
$735,000
A
4 beds3.5 baths3,234 sq ft
4028 Bunker Ct, Mount Airy, MD 21771
SOLD MAY 22, 2026
$680,000
B
4 beds3.5 baths2,872 sq ft
4407 Bill Moxley Rd, Mount Airy, MD 21771
SOLD AUG 25, 2026
$705,000
C
4 beds3.5 baths2,932 sq ft
1227 Leafy Hollow Cir, Mount Airy, MD 21771
SOLD JUL 10, 2026
$880,000
D
4 beds3.5 baths4,276 sq ft
4114 Lomar, Mount Airy, MD 21771
SOLD MAY 6, 2026
$825,000
E
4 beds3.5 baths3,737 sq ft
402 Leafy Holw, Mount Airy, MD 21771
SOLD JUL 31, 2026
$810,000
F
4 beds3.5 baths3,072 sq ft
4706 Hardwood Ct, Mount Airy, MD 21771

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Sell

$479,546

Est. take-home

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Est. cash available

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Rent

$3,882/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 TODAY, 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 13855 Penn Shop Rd

Date

Event

Price

Public Records

Jul 19, 2018

Sold

$664,900

$179/sq ft

MRIS #MC10074845

May 18, 2018

Sold

$664,900

$179/sq ft

Mar 12, 2018

Pending

—

Mar 9, 2018

Contingent

—

Feb 10, 2018

Price Changed

$179/sq ft

Nov 6, 2017

Price Changed

$183/sq ft

Oct 16, 2017

Price Changed

$188/sq ft

Oct 5, 2017

Listed

$193/sq ft

+25

BRIGHT MLS #1001400743

May 18, 2018

Sold

$664,900

$179/sq ft

Mar 26, 2018

Pending

—

Mar 9, 2018

Contingent

—

Feb 22, 2018

Price Changed

$664,000

$179/sq ft

Oct 5, 2017

Listed

$699,000

$188/sq ft

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2026

$10,769 (+4.6%)

2025

$10,299 (+5.3%)

2024

$9,782 (−1.7%)

2023

$9,946 (+29.0%)

$264,400 + $522,700

$787,100

2022

$7,708 (+7.4%)

2021

$7,174 (+0.5%)

2020

$7,139 (+0.3%)

$264,400 + $396,000

$660,400

2019

$7,116 (−6.1%)

$264,400 + $396,000

$660,400

2018

$7,582 (+2.6%)

$288,000 + $414,100

$702,100

2017

$7,389 (+11.1%)

2015

$6,649 (+0.1%)

$288,000 + $324,700

$612,700

2014

$6,640 (+1.0%)

2013

$6,575 (+4.7%)

2012

$6,279 (+5.0%)

2011

$5,978

2010

$5,978 (−4.9%)

2009

$6,286

Tax history for 13855 Penn Shop Rd

Year

Property tax

Land + Additions

Assessment*

2026

$10,769 (+4.6%)

2025

$10,299 (+5.3%)

2024

$9,782 (−1.7%)

2023

$9,946 (+29.0%)

$264,400 + $522,700

$787,100

2022

$7,708 (+7.4%)

2021

$7,174 (+0.5%)

2020

$7,139 (+0.3%)

$264,400 + $396,000

$660,400

2019

$7,116 (−6.1%)

$264,400 + $396,000

$660,400

2018

$7,582 (+2.6%)

$288,000 + $414,100

$702,100

2017

$7,389 (+11.1%)

2015

$6,649 (+0.1%)

$288,000 + $324,700

$612,700

2014

$6,640 (+1.0%)

2013

$6,575 (+4.7%)

2012

$6,279 (+5.0%)

2011

$5,978

2010

$5,978 (−4.9%)

2009

$6,286

*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
Permits

Beds

—

Baths

3.5

Stories

Lot width

—

Lot depth

—

Lot size

3.7 Acres

Year renovated

—

Sq. Ft.

3,709

Year built

2006

Style

Single Family Residential

County

Montgomery County

APN

12 03016662

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 15, 2026.

Property details

Parking

Parking Information
# of Attached Garage Spaces: 4
Garage Features: Garage Door Opener, Garage - Side Entry
# of Total Garage and Parking Spaces: 4
Has Garage
# of Garage Spaces: 4
Garage
Off Street, Attached Garage

Interior

Virtual Tour

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

Bathroom Information
# of Bathrooms (Full) On 1st Upper Level: 3
# of Bathrooms (Half) On Main Level: 1
# of Bathrooms (Half): 1
# of Bathrooms (Full): 3

Interior Information
Door Features: French, Six Panel
Entry Location: Foyer
Interior Features: Breakfast Area, Family Room Off Kitchen, Dining Area, Master Bath(s), Entry Level Bedroom, Built-Ins, Chair Railings, Wood Floors, Floor Plan - Traditional
Wall & Ceiling Types: 9'+ Ceilings, Dry Wall

Room Information
Dining Room, Master Bedroom, Bedroom 3, Bedroom 5, Kitchen, Game Room, Family Room, Basement, Foyer, Breakfast Room, Study, Laundry, Workshop, Bedroom 6

Basement Information
Basement: Yes
Outside Entrance, Connecting Stairway, Unfinished, Walkout Stairs

Exterior

Property Information
Improvement Assessed Value: $414,100
Ownership Interest: Fee Simple
Property Condition: Very Good
Year Built Source: Estimated

Building Information
Construction Materials: Vinyl Siding
Other Structures: Barn
Roof: Shingle
Structure Type: Detached
Window Features: Atrium, Double Pane, ENERGY STAR Qualified, Low-E, Screens, Wood Frame
Other Structures: Barn

Exterior Information
Satellite Dish

Pool Information
Personal Pool
Private Pool

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $288,000

Financial

Tax Information
County Tax: $7,390.04
Tax Assessed Value: $702,100
Tax Year: 2017
Tax Annual Amount: $7,880.17

Assessments Information
Special Assessment Payment: Annually
Year Assessed: 2017

Utilities

Utilities Information
Cooling Type: Heat Pump(s)
Cooling Fuel: Electric
Electric Previous 12 Months: $3,600
Electric Average / Month: $300
Forced Air
Heating Fuel: Electric, Oil
Hot Water: Oil
Sewer Septic: Septic Exists
Cable TV Available, DSL Available, Multiple Phone Lines
Water Source: Well

Location

School Information
Middle Or Junior School: WINDSOR KNOLLS
School District Name: MONTGOMERY COUNTY PUBLIC SCHOOLS

Location Information
Directions: 27 South to Penn Shop Road. House on left. Driveway Y's take the right.

Public facts

Beds: —
Baths: 3.5
Sq. Ft.: 3,709
Stories: 2.0
Lot Size: 3.7 acres
Style: Single Family Residential
Year Built: 2006
Year Renovated: —
County: Montgomery County
APN: 12 03016662

Home facts updated by county records on Oct 15, 2026

Around this home

Schools

K - 12
Preschool & daycare

Twin Ridge Elementary School

Public PreK-5 • Assigned • 1.5mi

9/10

Windsor Knolls Middle School

Public 6-8 • Assigned • 5.6mi

9/10

Linganore High School

Public 9-12 • Assigned • 6.7mi

8/10

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 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

$928,000 – $1.12M

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Home values near 13855 Penn Shop Rd

Data from public records.

Address	Redfin Estimate
13859 Penn Shop Road, Mount Airy, MD - Beds \| 2 Baths \| 1080 Sq. Ft.	$563,641
13858 Penn Shop Road, Mount Airy, MD - Beds \| 2 Baths \| 2880 Sq. Ft.	$590,950
13852 Penn Shop Road, Apo San, MD 3 Beds \| 3 Baths \| 2542 Sq. Ft.	$580,991
13905 Penn Shop Road, Mount Airy, MD 4 Beds \| 1.5 Baths \| 1248 Sq. Ft.	$541,912
13915 Penn Shop Road, Mount Airy, MD - Beds \| 3 Baths \| 1851 Sq. Ft.	$493,997
846 Ridge Road, Mount Airy, MD - Beds \| 2 Baths \| 994 Sq. Ft.	$522,369
4303 Langdon Drive, Mount Airy, MD - Beds \| 2 Baths \| 1998 Sq. Ft.	$532,313

Address	Redfin Estimate
13840 Penn Shop Road, Mount Airy, MD 3 Beds \| 1 Baths \| 2392 Sq. Ft.	$369,446
13846 Penn Shop Road, Mount Airy, MD 3 Beds \| 3 Baths \| 2416 Sq. Ft.	$633,820
13945 Penn Shop Road, Mount Airy, MD - Beds \| 3 Baths \| 2340 Sq. Ft.	$558,691
13849 Penn Shop Road, Mount Airy, MD 3 Beds \| 2 Baths \| 1942 Sq. Ft.	$506,522
13909 Penn Shop Road, Mount Airy, MD - Beds \| 1.5 Baths \| 1344 Sq. Ft.	$443,365
850 Ridge Road, Mount Airy, MD - Beds \| 2 Baths \| 2292 Sq. Ft.	$564,798
4301 Langdon Drive, Mount Airy, MD - Beds \| 2 Baths \| 1891 Sq. Ft.	$496,158

Address	Redfin Estimate
13903 Penn Shop Road, Mount Airy, MD 4 Beds \| 3 Baths \| 2066 Sq. Ft.	$468,151
13910 Penn Shop Road, Mount Airy, MD - Beds \| 3 Baths \| 3341 Sq. Ft.	$547,418
13922 Penn Shop Road, Mount Airy, MD 2 Beds \| 3.5 Baths \| 1560 Sq. Ft.	$518,170
13937 Penn Shop Road, Mount Airy, MD - Beds \| 2 Baths \| 1758 Sq. Ft.	$507,742
13942 Penn Shop Road, Mt Airy, MD - Beds \| - Baths \| - Sq. Ft.	$433,971
4302 Langdon Drive, Mount Airy, MD - Beds \| 2.5 Baths \| 2006 Sq. Ft.	$615,379
4309 Langdon Drive, Mount Airy, MD 5 Beds \| 3.5 Baths \| 2878 Sq. Ft.	$588,358

Property information provided by BRIGHT MLS when last listed in 2017. This data may not match . Learn more.

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