21203 San Mar Road
Description
- Listed by: David J Thompson 240.329.8569 dave2016@gmail.com • RE/MAX Achievers
Recent comparable sales
Median sold price
$401,000
Avg days on market
29
Sale-to-list ratio
98.6%
Boonsboro, MD
9 comparable properties found
$290,000
Sold 06/13/25
- 3
- Bedrooms
- 1
- Bathrooms
- 1,760
- Square Feet
- 0.28
- Acres
$435,000
Sold 03/28/25
- 3
- Bedrooms
- 3
- Bathrooms
- 1,651
- Square Feet
- 1.05
- Acres
$378,000
Sold 05/15/26
- 3
- Bedrooms
- 2
- Bathrooms
- 1,502
- Square Feet
- 0.73
- Acres
$430,000
Sold 06/10/26
- 3
- Bedrooms
- 2
- Bathrooms
- 1,536
- Square Feet
- 4.5
- Acres
$412,000
Sold 12/16/25
- 3
- Bedrooms
- 2
- Bathrooms
- 1,624
- Square Feet
- 0.45
- Acres
$401,000
Sold 05/16/25
- 3
- Bedrooms
- 2
- Bathrooms
- 1,675
- Square Feet
- 0.93
- Acres
$405,000
Sold 12/19/25
- 3
- Bedrooms
- 3
- Bathrooms
- 1,881
- Square Feet
- 0.59
- Acres
$369,900
Sold 12/12/25
- 3
- Bedrooms
- 2
- Bathrooms
- 1,488
- Square Feet
- 0.32
- Acres
Location
Sold By Long & Foster Real Estate, Inc.
$1,516 per month
30 year fixed, 7.03% Interest
$1,361
$155
$0
1Property Information for 21203 San Mar Road
Property Details
- Taxes: $1,860 / year
- MLS Type: Residential / Fee Simple
- County: Washington County
- Tax ID Number: XX
- Ownership: Fee Simple
- Condo Coop Association: No
- HOA: No
- Structure Type: Detached
- Style: Farmhouse/National Folk
- Levels/Stories: 3+
- Waterfront: No
- Garage: No
- Subdivision: NONE AVAILABLE
- Subdivision: NONE AVAILABLE (WASHINGTON MD)
- Municipality: BOONSBORO
- Central Air: No
- Basement: Yes
- Above Grade Finished SQFT: 1,698.00
- Above Grade Fin SQFT Source: Estimated
- New Construction: No
- Property Condition: Very Good
Building Information
- Year Built: 1900
- Lot Size: 3.02 AC / 131,551 SF
Location
- School District Name: WASHINGTON COUNTY PUBLIC SCHOOLS
- School District County ID: 121138761341
- Elementary School: GREENBRIER (WASHINGTON MD)
- Middle Or Junior School: BOONSBORO (WASHINGTON MD)
- County: WASHINGTON
Waterfront / Water Access
- Water View: No
- Water Access: No
- Water Oriented: No
- Navigable Water: No
- Tidal Water: No
- Riparian Rights Y/N: No
Association / Community Info
- Senior Community: No
Taxes and Assessment
- Tax Year: 2014
- Tax Assessed Value: $0
- Section: XX
Lease Information
- Concessions: No
- Concessions Amount: $0
Rooms
- # Bedrooms Count Upper Level: 3
- # Bathrooms Count Upper Level: 2
- # Bathrooms Full Upper Level: 2
- # Bathrooms Half Upper Level: 0
- Room List: Bedroom 2, Bedroom 3, Kitchen, Basement, Bedroom 1, Laundry, Bedroom 6
- Stories: Upper 2
Building Info
- Total Finished SQFT: 1,698.00
- Total Finished SQFT Source: Estimated
- Total Finished SQFT Units: Square Feet
- Total SQFT: 1,698.00
- Total SQFT Source: Estimated
- Construction Materials: Vinyl Siding
- Roof: Asphalt
- Wall and Ceiling Types: Dry Wall
- Basement Type: Sump Pump, Other
- Room and Floor: Bedrooms-Upper Level 2-1, Bedrooms-Upper Level 2-2, Bedrooms-Upper Level 2-3, Bathrooms Full-Upper Level 2-1, Bathrooms Full-Upper Level 2-2
- # Bathrooms Full: 2
- # Bathrooms Half: 0
- Property Attached Y/N: false
- Other Structure: Above Grade, Shed, Storage Barn/Shed, Other
Lot / Land Information
- Lot Size Area: 131,551.00
- Parcel ID: 11609473
Parking
- Type Of Parking: Driveway
- Parking Features: Paved Driveway
Interior Features
- Interior Features: Combination Kitchen/Dining, Primary Bath(s), Window Treatments, Entry Level Bedroom, Upgraded Countertops, Wood Floors, Floor Plan - Traditional
- Fireplace: No
- Fireplaces Count: 0
- Fireplace Features: Flue for Stove
- Appliances: Washer/Dryer Hookups Only, Dishwasher, Dryer, Exhaust Fan, Freezer, Oven/Range - Electric, Refrigerator, Washer
- Accessibility Features: 32"+ wide Doors, None
Exterior Features
- Pool: No Pool
- Pool Private: No
Utilities
- Heating: Yes
- Cooling: Yes
- Cooling Type: Heat Pump(s)
- Cooling Fuel: Electric
- Heating Type: Heat Pump(s)
- Heating Fuel: Wood, Electric
- Hot Water: Electric
- Water Source: Well
- Sewer Septic: Gravity Sept Fld
Property History for 21203 San Mar Road
| Date | Event & Source | Price | Appreciation |
|---|---|---|---|
| Jun 24, 2015 | Closed (Public Record) Public Record #552179761 | $255,000 | +6.3% / yr |
| Jun 24, 2015 | Closed BRIGHT #1003735441 | $255,000 | — |
| May 6, 2015 | Pending BRIGHT #1003735441 | — | |
| Apr 22, 2015 | Listed (Active) BRIGHT #1003735441 | $269,400 | — |
| Oct 8, 2010 | Closed (Public Record) Public Record #297849832 | $191,200 | -12.2% / yr |
| May 7, 2010 | Withdrawn BRIGHT #1003997367 | $115,000 | — |
| May 7, 2010 | Withdrawn BRIGHT #1003997367 | — | |
| Mar 6, 2010 | Listed (Active) BRIGHT #1003997367 | $109,900 | — |
| Dec 31, 2009 | Expired BRIGHT #1006551584 | — | |
| May 30, 2009 | Listed (Active) BRIGHT #1006551584 | $299,000 | — |
| Jul 25, 2008 | Closed (Public Record) Public Record #246251936 | $255,000 | — |
| Jul 25, 2008 | Closed BRIGHT #1005858906 | $255,000 | — |
| Jun 26, 2008 | Pending BRIGHT #1005858906 | — | |
| Jun 2, 2008 | Listed (Active) BRIGHT #1005858906 | $255,000 | — |
| Date | Event & Source | Price |
|---|---|---|
| 06/24/2015 | Closed (Public Record) Public Record #552179761 | $255,000 +6.3% / yr |
| 06/24/2015 | Closed BRIGHT #1003735441 | $255,000 |
| 05/06/2015 | Pending BRIGHT #1003735441 | — |
| 04/22/2015 | Listed (Active) BRIGHT #1003735441 | $269,400 |
| 10/08/2010 | Closed (Public Record) Public Record #297849832 | $191,200 -12.2% / yr |
| 05/07/2010 | Withdrawn BRIGHT #1003997367 | $115,000 |
| 05/07/2010 | Withdrawn BRIGHT #1003997367 | — |
| 03/06/2010 | Listed (Active) BRIGHT #1003997367 | $109,900 |
| 12/31/2009 | Expired BRIGHT #1006551584 | — |
| 05/30/2009 | Listed (Active) BRIGHT #1006551584 | $299,000 |
| 07/25/2008 | Closed (Public Record) Public Record #246251936 | $255,000 |
| 07/25/2008 | Closed BRIGHT #1005858906 | $255,000 |
| 06/26/2008 | Pending BRIGHT #1005858906 | — |
| 06/02/2008 | Listed (Active) BRIGHT #1005858906 | $255,000 |
For completeness, we often displays two records for one sale: the MLS record and the public record.
Public records
21203 San Mar Road
Beds
0Baths
2Total Finished SqFt
1,698 SqFtAbove Grade Finished SqFt
1,698 SqFtStories
2Lot Size
131,551 SqFtSchools near 21203 San Mar Road
Rating | School | Type | Grades | Distance |
|---|---|---|---|---|
| Public - | PK to 5 | |||
| Public - | 6 to 8 | |||
| Public - | 9 to 12 | |||
| Public - | 12 |
Rating | School | Distance |
|---|---|---|
Greenbrier Elementary School PublicPK to 5 | ||
Boonsboro Middle School Public6 to 8 | ||
Boonsboro High School 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.
Similar Homes
New listings in 21713
Nearby home values
| Address | Sold price | Beds | Baths | Sqft | Lot (Sqft) |
|---|---|---|---|---|---|
This home: 21203 San Mar Road, Boonsboro, MD 21713 | $255,000 | 3 | 2 | 1,698 | 131,551 |
$266,900 | 3 | 2 | 1,340 | 43,560 | |
$87,900 | – | 3 | 1,540 | 56,192 | |
$418,000 | 3 | 2 | 1,696 | 96,703 | |
$249,000 | – | 2 | 1,405 | 274,428 | |
– | – | – | 36,835 | 394,218 | |
– | – | – | 1,920 | 20,037 | |
$333,000 | 2 | 2 | 1,490 | 25,395 | |
– | – | 1.5 | 1,176 | 67,082 | |
$77,000 | 3 | 1 | – | 33,105 | |
$185,000 | 3 | 1 | 1,288 | 155,074 | |
$111,000 | 3 | – | 1,296 | 42,253 | |
$111,511 | 3 | 2 | 1,792 | 91,040 | |
$245,000 | 3 | 1 | 1,229 | 32,234 | |
– | – | 2 | 1,676 | 87,120 | |
– | – | 1 | 1,340 | 37,461 |
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Listing Courtesy of RE/MAX Achievers
© 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 09/13/2021 10:13 PM