Sold
Last Sold Price
3.5 baths3,441 sqft$215/sqft
18355 Penn Shop Rd, Mount Airy, MD 21771
Single FamilyProperty Type
1.37 acresLot Size
2010Year Built
$215/sq ftPrice per sq ft
Listing closed: 12/15/2010 07:00 AM

Recent comparable sales

Median sold price

$700,000

Avg days on market

59

Sale-to-list ratio

93.3%

Mount Airy, MD

9 comparable properties found

1

$700,000

Sold 01/28/26

Unavailable
Bedrooms
3.5
Bathrooms
2,161
Square Feet
1.42
Acres
2

$700,000

Sold 08/18/26

Unavailable
Bedrooms
3.5
Bathrooms
2,550
Square Feet
0.37
Acres
3

$857,000

Sold 03/31/26

Unavailable
Bedrooms
2.5
Bathrooms
3,470
Square Feet
0.33
Acres
4

$681,000

Sold 04/30/26

Unavailable
Bedrooms
3.5
Bathrooms
2,058
Square Feet
0.18
Acres
5

$670,000

Sold 09/30/25

Unavailable
Bedrooms
2.5
Bathrooms
2,756
Square Feet
0.69
Acres
6

$552,000

Sold 05/08/26

Unavailable
Bedrooms
3.5
Bathrooms
3,143
Square Feet
2.5
Acres
$755,000 | 950 Ridge Road, Mount Airy, MD 21771
1/35
7

$755,000

Sold 10/25/24

5
Bedrooms
3,256
Square Feet
0.91
Acres
8

$600,000

Sold 05/06/25

Unavailable
Bedrooms
3.5
Bathrooms
2,993
Square Feet
3.04
Acres
9

$809,000

Sold 08/17/26

Unavailable
Bedrooms
3.5
Bathrooms
2,920
Square Feet
1.12
Acres

Location

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Property Information for 18355 Penn Shop Road

Property Details
Building Information
  • Stories: 2
  • Year Built: 2010
  • Lot Size: 1.37 AC / 59,677 SF

Property History for 18355 Penn Shop Road

DateEvent & SourcePriceAppreciation
Dec 15, 2010

Closed (Public Record)

Public Record #304120197

$740,000
Oct 6, 2010

Withdrawn

BRIGHT #1009162080

Jul 8, 2010

Listed (Active)

BRIGHT #1009162080

$749,900
DateEvent & SourcePrice
12/15/2010

Closed (Public Record)

Public Record #304120197

$740,000
10/06/2010

Withdrawn

BRIGHT #1009162080

07/08/2010

Listed (Active)

BRIGHT #1009162080

$749,900

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 18355 Penn Shop Road

Taxable ValueLand-Additions-Total-
Tax Record2025$11,259 ($938 / month)
Home Facts
Beds0Baths3.5Total Finished SqFt4,256 SqFtAbove Grade Finished SqFt3,441 SqFtFinished Basement SqFt815 SqFtStories2Lot Size59,677 SqFtStyleSingle Family ResidenceYear Built2010Year Renovated2010ZoningRCDEOCountyHOWARDAPN04-369424

Schools near 18355 Penn Shop Road

This home is within Howard County Public Schools.
Rating
School
Type
Grades
Distance
Public - K to 5
Public - 6 to 8
Public - 9 to 12
Public - 9 to 12
Rating
School
Distance
Lisbon Elementary School
PublicK to 5

Glenwood Middle School
Public6 to 8

Glenelg High School
Public9 to 12

Applications And Research Laboratory
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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Nearby home values

AddressSold priceBedsBathsSqftLot (Sqft)
This home: 18355 Penn Shop Road, Mount Airy, MD 21771
$740,000
3.5
3,441
59,677
$300,000
58,370
$425,000
3
1,888
133,729
$560,000
4.5
4,560
3,745,724
$345,000
5
4,823
43,560
$194,000
3
1,675
22,302

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

© 2026 Bright MLS. All rights reserved. All information is deemed reliable, but accuracy is not guaranteed. Listing information is from various brokers who participate in IDX and not all listings may be visible on the site. The property information being provided is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated on