Google street view image for 820-B Heather Ridge Dr E Unit 21B, Frederick, MD 21702

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Sold
$189,763
Est. refi paymentEst. refi $590/mo
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bd
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— ba
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sq ft

820-B Heather Ridge Dr E Unit 21B, Frederick, MD 21702

map-entry

About this home

This is a 2 Bedroom, 2 Bath Townhome in Ambertown development with open floor plan and one level living. It is all electric and may be seen by calling CSS service.

CondoProperty Type
1986Year Built
1 spaceParking
Source:Public Records

Redfin Estimate

$189,763
$120K since sold in March 2009$5,000 since October

This home's estimate is 21% lower than the average sale price ($240K) of 5 comparable homes.

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Earn from this home

Sell
$176,581
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$1,951/mo
Redfin rental estimate

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Market trends in 21702, MD

Last updated October 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price
99.6%

0.3% MoM

Median sale price
$462K

$15K MoM

Avg. days on market
55d

6 days MoM

Recently sold homes
165

25 MoM

New listings for sale

Provided by Redfin

Sale history for 820-B Heather Ridge Dr E Unit 21B

Tax history for 820-B Heather Ridge Dr E Unit 21B

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds
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Baths
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Stories
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Lot width
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Lot depth
—
Lot size
—
Year renovated
—
Sq. Ft.
—
Year built
1986
Style
Condo/Co-op
County
Frederick County
APN
02 139618
Parking Spaces
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Basement
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Accessible
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HOA Dues
—
Garage
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Features
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Last updated by owner on Oct 8, 2026.

Property details

Around this home

Schools

Monocacy Elementary School

Public PreK-5 • Assigned • 1.0mi

8/10
Monocacy Middle School

Public 6-8 • Assigned • 0.9mi

6/10
Gov. Thomas Johnson High School

Public 9-12 • Assigned • 0.7mi

5/10
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

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

6/10 Heat Factor

7 days above 106° expected this year, 16 days in 30 years

3/10 Wind Factor

6% 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

Frederick, MD • 21702
Average low and high temperatures (°F)
34
21
40
26
58
38
66
47
71
54
82
64
86
69
79
62
77
59
64
47
54
38
41
28
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 3.9 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs
3.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$181,000 – $219,000

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Home values near 820-B Heather Ridge Dr E Unit 21B

Data from public records.

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