*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R-20
Residential Multi-Unit Medium Density – 20 Zone
The intent of the R-20 zone is to provide designated areas of the County for higher-density, multi-unit residential uses. The predominant use is residential in an apartment building, although detached house, duplex, and townhouse building types are allowed
Permitted uses
Include but are not limited to:
Assembly/ meeting place
Housing-Single unit
Housing-Multiple units
Housing-Senior
Infrastructure-Other
Public service
Transportation-Other
Park & open space
Aug 13, 2010 • Final
Commercial building
Remodel
May 12, 2010 • Final
Electrical
Electrical
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Heating & Cooling
Heating Type: Hot Water
Exterior
Exterior Information
Physical Condition: Good
Building Construction Quality: Fair
Exterior Wall: Brick
Building Type: Apartment
Building Improvement Type: Apartment
Property Information
Subdivision Name: KNIGHTSBRIDGE PRCL C
Building Sq. Ft: 482,799
Legal Description: PAR C KNIGHTSBRIDGE
Lot Information
# of Buildings: 1
Land Sq. Ft: 774,932
Legal Lot Number: C
Acres: 17.79
Zoning Code: R20
County Use Description: GARDEN APARTMENT
State Use Description: APARTMENT
Utility Information
Sewer Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 05
Public facts
Beds: —
Baths: —
Sq. Ft.: 482,799
Stories: —
Lot Size: 17.79 acres
Style: Multi-Family (5+ Unit)
Year Built: 1986
Year Renovated: —
County: Montgomery County
APN: 05 02270225
Home facts updated by county records on Jul 17, 2026
Around this home
Schools
Greencastle Elementary School
Public PreK-5 • Assigned • 0.2mi
6/10
Benjamin Banneker Middle School
Public 6-8 • Assigned • 1.3mi
5/10
Paint Branch High School
Public 9-12 • Assigned • 0.8mi
4/10
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
8/10 Heat Factor
7 days above 103° expected this year, 16 days in 30 years
4/10 Wind Factor
16% chance of strong winds in next 30 years
5/10 Air Factor
6 unhealthy days expected this year, 7 days in 30 years
Provided by First Street
Historical weather
Silver Spring, MD • 20904
Average low and high temperatures (°F)
37
23
43
28
62
39
70
48
74
55
85
65
89
71
81
62
78
60
68
46
57
39
44
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 4.3 hours in December, placing it below the
U.S. average for solar exposure.