True
Space Available For Lease 7
#100 |
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William Carbaugh
Guardian Realty |
#120 |
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William Carbaugh
Guardian Realty |
#130 |
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William Carbaugh
Guardian Realty |
#140 |
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William Carbaugh
Guardian Realty |
#200 |
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William Carbaugh
Guardian Realty |
#230 |
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William Carbaugh
Guardian Realty |
#260 |
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William Carbaugh
Guardian Realty |
Contacts

Guardian Realty
Property Details
- Property Type Office
- Property Size 67,300 SF
- Lot Size 9.09 Acre
- Date Updated Sep 26, 2025
Reach out to the broker for more info on lease terms and amenities
Getting around
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Walk Score ®
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Transit Score ®
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Bike Score ®
Location
- City Germantown, MD
- Zip Code 20876
- Market Washington DC Suburban Maryland
Points of Interest
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Germantown
1.66 miles
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Gaithersburg
4.58 miles
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Shady Grove
6.69 miles
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Barnesville
7.25 miles
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West Entrance
9.20 miles
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Rockville
9.23 miles
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W Express
0.35 miles
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Freestate
0.42 miles
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Sunoco
0.72 miles
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BP
0.80 miles
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Milestone Exxon
0.91 miles
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Blink
0.92 miles
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Exxon
0.93 miles
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7-Eleven
0.99 miles
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SemaCharge
1.16 miles
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Tesla Supercharger
2.66 miles
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Parking Lot A
0.20 miles
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Parking Lot C
0.22 miles
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Parking Lot D
0.24 miles
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Parking Lot B
0.33 miles
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Milestone Shopping Center Park and Ride
0.51 miles
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Germantown Transit Center Park and Ride
0.87 miles
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Germantown MARC Station Parking
1.64 miles
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Lot #6
2.23 miles
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Lot #9
2.23 miles
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Fairfield Marriott
0.70 miles
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Extended Stay America
1.19 miles
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Hampton Inn & Suites
2.82 miles
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Homewood Suites
3.19 miles
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Holiday Inn
3.25 miles
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DoubleTree
3.46 miles
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Motel 6
3.49 miles
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TownePlace Suites Gaithersburg
3.89 miles
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Courtyard
5.80 miles
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Marriott
5.95 miles
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Target
0.53 miles
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TJ Maxx
0.55 miles
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ALDI
0.56 miles
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Walmart Supercenter
0.56 miles
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Kohl's
0.69 miles
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Wegmans
0.71 miles
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Big Lots
0.80 miles
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Giant
0.88 miles
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Great Wall Supermarket
1.06 miles
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El Nazareno Latin Market
1.08 miles
20400 Observation Drive Listing Brief
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Leasing rates here can depend on a variety of factors, including the quality rating of the property (property class or building class), the position of the available space within the building, any unique attributes that the listed space may include, as well as on the availability of on-site or nearby amenities. Reach out using the contact form available on this page to schedule a tour or to get more detailed information on the most modern facilities and amenities that 20400 Observation Drive has to offer.
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See the listing area details for information and ratings regarding the degree of walkability in the neighborhood, the accessibility and frequency of public transit options, as well as the level of availability and quality of biking infrastructure in the area. What’s more, you can use the interactive map for a good overview of the area. Location details also include a breakdown of distance from the property to several essential amenities and points of interest, which may include parking facilities, fuel stations, stores, or hotels.
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The building includes 67,300 square feet, of which 42,799 square feet is rentable office space.
Access more in-depth information about this property — including ownership, tenant details, property characteristics and transaction history, along with local market insights and much more — on CommercialEdge.

Guardian Realty