Real Estate & Homes For Sale in 21771

64 homes

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0.51 ACRES
$500,000
3 Beds
2 Baths
1,464 sqft
5412 Ridge Rd,
Mount Airy, MD 21771
EXP Realty, LLC
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1.24 ACRES
$775,000
4 Beds
3 Baths
3,564 sqft
13457 Old Annapolis Rd,
Mount Airy, MD 21771
LPT Realty, LLC
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0.39 ACRES
$699,900
3 Beds
3 Baths
3,648 sqft
13570 Deer Brook Ct,
Mount Airy, MD 21771
RE/MAX Results
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OPEN SUN, 1-3PM
3.82 ACRES
$1,085,000
4 Beds
3.5 Baths
5,048 sqft
727 Weller Dr,
Mount Airy, MD 21771
Heritage Realty Services
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OPEN SAT, 12-3PM
2.85 ACRES
$975,000
6 Beds
4.5 Baths
5,338 sqft
18400 New Cut Rd,
Mount Airy, MD 21771
EXP Realty, LLC
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OPEN SUN, 12-2PM
0.28 ACRES
$779,900
4 Beds
3 Baths
2,316 sqft
4714 De Invierno Way,
Mount Airy, MD 21771
Viviano Realty
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NEW
OPEN SAT, 1-3PM
6.76 ACRES
$950,000
5 Beds
5.5 Baths
4,160 sqft
8730 Mapleville Rd,
Mount Airy, MD 21771
Real Estate Innovations
OPEN SAT, 10-12PM
3D VIEW
0.99 ACRES
$774,900
5 Beds
3.5 Baths
2,890 sqft
6631 Christy Acres Cir,
Mount Airy, MD 21771
Keller Williams Realty Centre
NEW
COMING SOON 8/1
0.37 ACRES
$675,000
4 Beds
3.5 Baths
2,430 sqft
703 Poplar Grove Dr,
Mount Airy, MD 21771
Long & Foster Real Estate, Inc.
NEW
COMING SOON 6/5
0.67 ACRES
$825,000
4 Beds
3 Baths
4,304 sqft
2212 Kings Forest Trl,
Mount Airy, MD 21771
Keller Williams Lucido Agency
OPEN SUN, 12-2PM
0.8 ACRES
$649,900
4 Beds
2.5 Baths
3,364 sqft
4217 Bill Moxley Rd,
Mount Airy, MD 21771
Charis Realty Group
NEW - 2 DAYS AGO
29.8 ACRES
$2,395,000
5 Beds
4.5 Baths
5,213 sqft
26100 Mullinix Mill Rd,
Mount Airy, MD 21771
Compass
2 ACRES
$1,149,000
5 Beds
4.5 Baths
6,309 sqft
26313 Mullinix Mill Rd,
Mount Airy, MD 21771
Birch Realty
0.44 ACRES
$499,999
4 Beds
3.5 Baths
2,907 sqft
401 Westridge Cir,
Mount Airy, MD 21771
Welcome Home Realty Group
COMING SOON 6/5
3.04 ACRES
$825,000
5 Beds
3.5 Baths
3,058 sqft
8840 Mapleville Rd,
Mount Airy, MD 21771
The KW Collective
1.41 ACRES
$635,000
3 Beds
2 Baths
2,644 sqft
4420 Highboro Dr,
Mount Airy, MD 21771
Long & Foster Real Estate, Inc.
COMING SOON 6/5
0.27 ACRES
$859,900
4 Beds
2.5 Baths
3,080 sqft
1510 Locksley Ln,
Mount Airy, MD 21771
Real Broker, LLC - Frederick
0.25 ACRES
$825,000
4 Beds
4 Baths
4,206 sqft
1808 Fieldbrook Ln,
Mount Airy, MD 21771
RE/MAX Realty Plus
3D VIEW
2.14 ACRES
$924,900
5 Beds
4.5 Baths
3,839 sqft
3993 Windermere Way,
Mount Airy, MD 21771
Keller Williams Realty Centre
COMING SOON 6/4
0.28 ACRES
$835,000
5 Beds
3.5 Baths
2,900 sqft
13651 Otono Dr,
Mount Airy, MD 21771
Keller Williams Flagship
1.09 ACRES
$575,000
4 Beds
2 Baths
1,602 sqft
14731 Harrisville Rd,
Mount Airy, MD 21771
Real Estate Teams, LLC
3 ACRES
$856,000
3 Beds
3 Baths
2,368 sqft
17513 Country View Way,
Mount Airy, MD 21771
RE/MAX Aspire
1.57 ACRES
$1,299,900
5 Beds
4.5 Baths
5,756 sqft
13903 Mitchell Ct,
Mount Airy, MD 21771
Charis Realty Group
1.32 ACRES
$549,900
3 Beds
3 Baths
2,650 sqft
5601 Woodville Rd,
Mount Airy, MD 21771
Long & Foster Real Estate, Inc.
OPEN SUN, 12-2PM
2.52 ACRES
$1,040,000
5 Beds
3.5 Baths
5,189 sqft
6201 Belmont Cir,
Mount Airy, MD 21771
Long & Foster Real Estate, Inc.
0.56 ACRES
$779,000
4 Beds
2.5 Baths
4,380 sqft
1601 Porter Creek Ct,
Mount Airy, MD 21771
Smart Realty, LLC
3.98 ACRES
$268,000
Detrick Rd #16,
Mount Airy, MD 21771
RLAH @properties
1.15 ACRES
$238,000
Detrick Rd #19A,
Mount Airy, MD 21771
RLAH @properties
1.57 ACRES
$243,000
Detrick Rd #19C,
Mount Airy, MD 21771
RLAH @properties
9.82 ACRES
$310,000
Detrick Rd #19,
Mount Airy, MD 21771
RLAH @properties
$505,000
3 Beds
2.5 Baths
2,100 sqft
10 West Rd,
Mount Airy, MD 21771
EXP Realty, LLC
0.27 ACRES
$727,000
5 Beds
3.5 Baths
2,797 sqft
2209 Fieldbrook Ln,
Mount Airy, MD 21771
Berkshire Hathaway HomeServices Homesale Realty
$850,000
5 Beds
4.5 Baths
3,971 sqft
6 Jimmys St,
Mount Airy, MD 21771
Redfin Corp
2.52 ACRES
$450,000
4 Beds
3.5 Baths
2,365 sqft
4525 Roop Rd,
Mount Airy, MD 21771
Keller Williams Lucido Agency
0.98 ACRES
$583,826
5 Beds
3 Baths
2,754 sqft
28733 Ridge Rd,
Mount Airy, MD 21771
Keller Williams Realty
OPEN SUN, 1-3PM
0.36 ACRES
$875,000
4 Beds
4.5 Baths
4,892 sqft
1809 Kings Forest Trl,
Mount Airy, MD 21771
Northrop Realty
0.51 ACRES
$870,000
4 Beds
3.5 Baths
2,795 sqft
4132 Larson Ln,
Mount Airy, MD 21771
S 4 Realty
1 ACRE
$774,899
8 Beds
4.5 Baths
8,566 sqft
16700 Frederick Rd,
Mount Airy, MD 21771
Keller Williams Realty Centre
1.27 ACRES
$825,000
4 Beds
3 Baths
3,604 sqft
4810 N Reyburn Ct,
Mount Airy, MD 21771
Samson Properties
$499,900
4 Beds
3 Baths
2,220 sqft
203 Montgomery Ave,
Mount Airy, MD 21771
Mr. Lister Realty

21771 Real Estate Trends

Learn about the 21771 housing market through trends and averages.

Affordability
Home Value

Affordability of Living in 21771

The median home value is $641,656

Month	Median home value
May 2025	$637k
June 2025	$637k
July 2025	$637k
August 2025	$636k
September 2025	$636k
October 2025	$637k
November 2025	$638k
December 2025	$640k
January 2026	$640k
February 2026	$641k
March 2026	$641k
April 2026	$642k

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Trends and affordability stats are provided by third party data sources.

Average Home Value in 21771, by Home Size

Home Size	Home Value*
2 bedrooms (See homes)	$400,815
3 bedrooms (See homes)	$515,412
4 bedrooms (See homes)	$734,157

*Home value over the past month

The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms, and is provided by BRIGHT through a licensing agreement. Listing information is from various brokers who participate in the Bright MLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. Copyright 2026 Bright MLS, Inc. Click here for more information

Real Estate & Homes For Sale in 21771

64 homes

21771 Real Estate Trends

Affordability of Living in 21771

Average Home Value in 21771, by Home Size

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21771 Property Types

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