SOLD MAY 29, 2026
Sold on May 2026
$925,000
4
bd
3.5 ba
2,956
sq ft

16645 Frederick Rd, Mount Airy, MD 21771

map-entry

Is this your home?

Track this home’s value and nearby sales activity

About this home

Single-familyProperty Type
1924Year Built
3.7 acresLot Size
$313Price/Sq.Ft.
4 garage spacesParking
Listed by Tricia Matala Northrop Realty
410-549-2200 (broker)
Bought with Matt Escobar Argent Realty, LLC
240-913-8110 (broker)
Redfin checked: a minute ago
Source:BRIGHT MLS #MDHW2066204

Redfin Estimate

$943,777
$19K since sold in May 2026$8,000 since July

This home's estimate is 22.2% higher than the average sale price ($772K) of 6 comparable homes.

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

Market trends in 21771, MD

Homeowner tools

Sale and tax history for 16645 Frederick Rd

** Price available after .

Public record

Beds
Baths
4
Stories
2
Lot width
Lot depth
Lot size
3.7 Acres
Year renovated
Sq. Ft.
2,240
Year built
1924
Style
Single Family Residential
County
Howard County
APN
04 323777
Parking Spaces
Basement
Accessible
HOA Dues
Garage
Features
Last updated by owner on Jul 17, 2026.

Property details

Around this home

Schools

Lisbon Elementary School

Public K-5 • Assigned • 1.5mi

9/10
Glenwood Middle School

Public 6-8 • Assigned • 4.9mi

9/10
Glenelg High School

Public 9-12 • Assigned • 6.8mi

10/10
Provided by GreatSchools

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 102° expected this year, 15 days in 30 years

4/10 Wind Factor

14% 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)
36
22
41
27
60
39
67
48
72
54
83
64
88
70
82
64
77
59
67
47
56
39
42
28
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

93/ 100

Exceptional sunlight

Sunscore

There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

9.9 hrs
5.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$897,000 – $1.09M

Reach more buyers when you sell with Redfin. Plus, you'll save $9,438 in fees.

Property information provided by BRIGHT MLS when last listed in 2026. This data may not match public records. Learn more.
Download the Redfin App on the Apple App Store
Download the Redfin App from the Google Play Store
GreatSchools Ratings provided by GreatSchools.org.