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SOLD
$549,541
Est. refi paymentEst. refi $2,267/mo
bd
1.5 ba
1,172
sq ft

18235 Penn Shop Rd, Mount Airy, MD 21771

map-entry

About this home

new roof, new hot water heater, new well pump, new ref, new kitchen, new widows tilt out, 4 ceiling fans, 16x16 deck, heated garage * * * * * all of this on * * * * 2 acres of beautiful property * * * * * * * clinton stop here to use the bath room on his way to see you know who

Single-familyProperty Type
1953Year Built
2 acresLot Size
$469Est. Price/Sq.Ft.
2 spacesParking
Source:Public Records

Redfin Estimate

$549,541
$249K since sold in October 2004$32K since August

This home's estimate is 55.4% higher than the average sale price ($354K) of 5 comparable homes.

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Earn from this home

Sell
$515,913
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$2,171/mo
Redfin rental estimate

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Market trends in 21771, MD

Sale history for 18235 Penn Shop Rd

** Price available after .

Tax history for 18235 Penn Shop Rd

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

Public record

Beds
Baths
1.5
Stories
1
Lot width
Lot depth
Lot size
2 Acres
Year renovated
Sq. Ft.
1,172
Year built
1953
Style
Single Family Residential
County
Howard County
APN
04 320107
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 • 4.7mi

9/10
Glenwood Middle School

Public 6-8 • Assigned • 7.7mi

10/10
Glenelg High School

Public 9-12 • Assigned • 9.4mi

10/10
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

0.31% 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, 1 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
80
62
77
59
67
47
56
39
42
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 4.1 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs
4.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$523,000 – $632,000

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GreatSchools Ratings provided by GreatSchools.org.