Property Record
21 Belle Ave, Fairfax, CA 94930
NEARBY LISTINGS FOR SALE OR LEASE
Property Detail
21 Belle Ave
007-302-10
Sunnyside
Multifamilydwelling
Marin
AE
California
06041C0456F
28-30
2025
0.17 AC
2025
San Anselmo
114100
North Bay/Santa Rosa
5,468 SF
San Rafael, CA
DEMOGRAPHICS near 21 Belle Ave
1 Mile
3 Mile
5 Mile
2024 Total Population
9,686
77,509
136,246
2029 Population
9,376
75,320
132,299
Pop Growth 2024-2029
(3.20%)
(2.82%)
(2.90%)
Average Age
45
45
45
2024 Total Households
3,945
32,055
53,857
HH Growth 2024-2029
(3.24%)
(2.83%)
(2.90%)
Median Household Inc
$150,751
$113,403
$122,475
Avg Household Size
2.40
2.30
2.40
2024 Avg HH Vehicles
2.00
2.00
2.00
Median Home Value
$1,127,738
$1,096,252
$1,094,596
Median Year Built
1952
1960
1962
Nearby Places
Map Layers
Map Styles
Street
Aerial
- Restaurants
- Banks
- Shops
- Fitness
- Groceries
PUBLIC TRANSPORTATION
COMMUTER RAIL
San Rafael Smart (Main Line - Sonoma Marin Area Rail Transit)
DRIVE
WALK
Distance
San Rafael Smart (Main Line - Sonoma Marin Area Rail Transit)
7 min
2.8 mi
Marin Civic Center Smart (Main Line - Sonoma Marin Area Rail Transit)
DRIVE
WALK
Distance
Marin Civic Center Smart (Main Line - Sonoma Marin Area Rail Transit)
12 min
6.2 mi
AIRPORT
San Francisco International
DRIVE
WALK
Distance
San Francisco International
53 min
31.7 mi
Metro Oakland International
DRIVE
WALK
Distance
Metro Oakland International
48 min
33.6 mi
Freight Ports
Port of Richmond
DRIVE
WALK
Distance
Port of Richmond
26 min
14.3 mi
SALE & LEASE HISTORY
LISTING DATE
SALE/LEASE
Apr 22, 2019
For Sale
Nearby Properties
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
283,663 SF
27.98 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
23.79 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
87,058 SF
1.33 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
119,185 SF
4.31 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
109,944 SF
5.73 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
147,502 SF
1.02 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
132,040 SF
11.74 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
11.63 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
91,158 SF
1.89 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
79,995 SF
3.15 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
15.91 AC
SPD
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
72,870 SF
3.51 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
94,745 SF
1.46 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
234,922 SF
6 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
75,888 SF
10.99 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
195,460 SF
6.10 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
71,527 SF
1.86 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
84,245 SF
2.62 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
177,460 SF
13 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
11,830 SF
0.65 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
85,066 SF
1.29 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
48,603 SF
2.54 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
87,840 SF
1.19 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
45,142 SF
2.32 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
142,341 SF
5.83 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
66,700 SF
0.99 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
42,410 SF
0.54 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
75,556 SF
0.78 AC
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
2.53 AC
The World's #1 Commercial Real Estate Marketplace
Connect with us
© 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.