Property Record
6550 Rock Spring Dr, Bethesda, MD 20817
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Current Lease Availabilities
Property Detail
6550 Rock Spring Dr
04-02776130
PT PAR 13 ROCK SPRIN G PARK
Officebuilding
Montgomery
CR1.5
Maryland
B and X Area of moderate flood hazard, usually the area between the limits of the 100-year and 500-year floods.
n596
2025
4.42 AC
2025
North Bethesda/Potomac
701205
Washington, DC
370,700 SF
Washington-Arlington-Alexandria, DC-VA-MD-WV
NEARBY LISTINGS FOR SALE OR LEASE
DEMOGRAPHICS near 6550 Rock Spring Dr
1 mile
3 mile
5 mile
2025 Total Population
12,868
125,595
343,632
2030 Population
13,396
129,809
354,325
Pop Growth 2025-2030
+ 4.10%
+ 3.36%
+ 3.11%
Average Age
43
42
42
2025 Total Households
4,976
50,571
129,363
HH Growth 2025-2030
+ 4.12%
+ 3.39%
+ 3.24%
Median Household Inc
$161,422
$159,162
$152,545
Avg Household Size
2.50
2.40
2.60
2025 Avg HH Vehicles
2.00
2.00
2.00
Median Home Value
$792,734
$879,565
$836,047
Median Year Built
1977
1976
1969
Nearby Places
Map Layers
Map Styles
Street
Aerial
Layers
Transit
Traffic
Biking
Places
Listings with unknown addresses are not visible on the map
- Restaurants
- Banks
- Shops
- Fitness
- Groceries
PUBLIC TRANSPORTATION
COMMUTER RAIL
Drive
Walk
Distance
9 min
3.5 mi
Rockville (Brunswick Line - Maryland Area Regional Commuter Trains (The MARC))
Drive
Walk
Distance
Rockville (Brunswick Line - Maryland Area Regional Commuter Trains (The MARC))
12 min
5.7 mi
AIRPORT
Ronald Reagan Washington Ntl
Drive
Walk
Distance
Ronald Reagan Washington Ntl
32 min
16.6 mi
Washington Dulles International
Drive
Walk
Distance
Washington Dulles International
38 min
23.2 mi
Baltimore/Washington International Thurgood Marshall
Drive
Walk
Distance
Baltimore/Washington International Thurgood Marshall
49 min
36.4 mi
Freight Ports
Port of Baltimore
Drive
Walk
Distance
Port of Baltimore
53 min
39.1 mi
Nearby Properties
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
4,400,000 SF
7.92 AC
R60
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
769,580 SF
21.77 AC
GR1.5
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
1,332,482 SF
3.79 AC
CR2.0
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
737,500 SF
12.89 AC
R60
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
1,119,608 SF
90.30 AC
R90
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
178,124 SF
11 AC
R60
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
515,000 SF
5.23 AC
CR1.5
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
115.87 AC
R60
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
432,000 SF
1.77 AC
CR4.0
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
379,100 SF
11.80 AC
CR4.0
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
575,000 SF
110.35 AC
R60
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
626,132 SF
7.28 AC
CR0.5
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
380,452 SF
2.38 AC
CR3.0
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
393,977 SF
17.88 AC
MXCD
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
412,122 SF
10.44 AC
CR1.5
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
414,000 SF
7.28 AC
MXCD
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
379,878 SF
2.13 AC
CR
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
815,414 SF
3.27 AC
CR4.0
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
674,400 SF
3.21 AC
CR3.0
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
223,520 SF
2.77 AC
CR2.0
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
559,515 SF
26.51 AC
EOF12
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
362,353 SF
27.72 AC
R90
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
291,194 SF
0.72 AC
CR4.0
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
80,359 SF
11.61 AC
CRT1.
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
330,650 SF
2.89 AC
MXTD
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
454,275 SF
1.12 AC
CR7.2
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
465,983 SF
1.38 AC
CR3.0
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
149,170 SF
13.13 AC
CRT0.
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
429,137 SF
1.80 AC
CR4.0
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
322,078 SF
30.28 AC
R90
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© 2026 CoStar Group
The information above has been obtained from sources believed reliable. While we do not doubt its accuracy we have not verified it and make no guarantee, warranty or representation about it. It is your responsibility to independently confirm its accuracy and completeness. Any projections, opinions, assumptions, or estimates used are for example only and do not represent the current or future performance of the property. The value of this transaction to you depends on tax and other factors which should be evaluated by your tax, financial, and legal advisors. You and your advisors should conduct a careful, independent investigation of the property to determine to your satisfaction the suitability of the property for your needs.