Sold on aug 2026
$3,200,000
4
bd
•
3 ba
•
2,132
sq ft

21 Apollo Rd, Tiburon, CA 94920

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About this home

Single-familyProperty Type
1950Year Built
6,861 sq ftLot Size
$1,501Price/Sq.Ft.
2 spacesParking
Listed by Jennifer Glassman •DRE #02059113 • Golden Gate Sotheby's International Realty
•415-309-5331 (agent)
Listed by Marcia Skall •DRE #01077678 • Golden Gate Sotheby's International Realty
•415-533-5721 (agent)
Bought with Sally Williamson •DRE #01321468 • Compass
Redfin checked: a minute ago
•Source:BAREIS #326037529

Redfin Estimate

$3,193,423
$6,577 since sold in August 2026$194K since October

This home's estimate is 6.8% lower than the average sale price ($3.42M) of 6 comparable homes.

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Market trends in 94920, CA

Homeowner tools

Sale and tax history for 21 Apollo Rd

Public record

Beds
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
6,860 Sq. Ft.
Year renovated
1984
Sq. Ft.
2,132
Year built
1950
Style
Single Family Residential
County
Marin County
APN
034-262-21
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 19, 2026.

Property details

Around this home

Schools

Bel Aire Elementary School

Public 3-5 • Assigned • 0.6mi

10/10
Del Mar Middle School

Public 6-8 • Assigned • 0.6mi

10/10
Redwood High School

Public 9-12 • Assigned • 3.3mi

10/10
Provided by GreatSchools

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

3/10 Heat Factor

8 days above 83° expected this year, 18 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

13 unhealthy days expected this year, 13 days in 30 years

Provided by First Street

Historical weather

Tiburon, CA • 94920
Average low and high temperatures (°F)
59
48
60
49
65
52
62
51
66
53
66
53
67
56
70
57
70
59
68
56
61
51
56
48
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

82/ 100

Very good sunlight

Sunscore

This home receives average direct sun exposure in Tiburon. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

9.5 hrs
5.6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$3.03M – $3.67M

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Property information provided by BAREIS when last listed in 2026. This data may not match public records. Learn more.
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GreatSchools Ratings provided by GreatSchools.org.