Beautifully remodeled and thoughtfully designed, this exceptional single-level residence offers a rare opportunity to enjoy refined living in the coveted flats of Tiburon. Featuring three bedrooms, two beautifully updated baths, an expansive level lawn, and a versatile attached studio with its own entrance, kitchenette, full bath, and loft, the home offers an extraordinary blend of comfort, flexibility, and timeless design. Cherished for its level streets, exceptional convenience, and effortless access to the very best of Tiburon, this sought-after location places Blackie's Pasture, waterfront pathways, neighborhood parks, tennis courts, boutique shopping, acclaimed restaurants, yacht clubs, the San Francisco ferry, and Highway 101 all just moments from home. Inside, soaring vaulted ceilings, skylights, and clerestory windows create an extraordinary sense of light and space. Framed by mature landscaping and open greenery at both the front and rear, the home feels immersed in nature, creating a bright, tranquil atmosphere with a remarkable sense of seclusion. The thoughtfully designed floor plan flows effortlessly from room to room, offering inviting spaces for both everyday living and entertaining. A formal living room with fireplace, an inviting family room with a second fireplace and French doors opening to the backyard, and a beautifully remodeled kitchen with generous cabinetry, expansive counter space, and bar seating create the heart of the home. The private primary suite serves as a peaceful retreat, complete with vaulted ceilings, a built-in window seat, a spacious walk-in closet, and a beautifully renovated bath with dual vanities and a glass-enclosed shower. Two additional bedrooms overlook the backyard and feature custom closet organizers. Whether envisioned as a private guest retreat, home office, fitness studio, or creative space, the attached studio offers the flexibility to evolve with your lifestyle. Outside, multiple patios and the expansive level lawn invite everything from morning coffee to al fresco dinners, weekend gatherings, or quiet afternoons surrounded by mature landscaping. Combining timeless design, abundant natural light, exceptional flexibility, and one of Tiburon's most sought-after locations, this is more than a beautiful homeit's an opportunity to embrace the effortless indoor-outdoor lifestyle that makes living in Tiburon so special.
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)
•j.glassman@ggsir.com (agent)
Listed by Marcia Skall•DRE #01077678• Golden Gate Sotheby's International Realty
•415-533-5721 (agent)
•m.skall@GGSIR.com (agent)
Bought with Sally Williamson•DRE #01321468• Compass
Est. $8,153 per month, based on comparable rentals
Sale and tax history for 21 Apollo Rd
Sale History
Tax History
Date
Event
Price
BAREIS #326037529
Aug 31, 2026
Sold
$3,200,000
$1,501/sq ft
Aug 6, 2026
Pending
—
Jul 28, 2026
Listed
$2,895,000
$1,358/sq ft
Public Records
Jan 1, 1974
Sold
$17,500
$8/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$8,084 (+3.1%)
$216,405 + $317,401
$533,806
2024
$7,844 (+1.5%)
$212,162 + $311,178
$523,340
2023
$7,728 (+1.3%)
$208,003 + $305,078
$513,081
2022
$7,628 (+2.5%)
$203,925 + $299,097
$503,022
2021
$7,441 (+1.0%)
$199,928 + $293,234
$493,162
2020
$7,366 (+1.9%)
$196,008 + $287,486
$483,494
2019
$7,231 (+7.2%)
$193,998 + $284,538
$478,536
2018
$6,746 (+3.6%)
$190,195 + $278,960
$469,155
2017
$6,514 (+6.3%)
$182,810 + $268,131
$450,941
2016
$6,125 (+2.5%)
$182,810 + $268,131
$450,941
2015
$5,976 (+3.6%)
$179,226 + $262,874
$442,100
2014
$5,768 (+2.3%)
$173,076 + $253,855
$426,931
2013
$5,637 (+1.9%)
$173,076 + $253,855
$426,931
2012
$5,530 (+1.2%)
$172,295 + $252,709
$425,004
2011
$5,463 (+0.5%)
$168,917 + $247,755
$416,672
2010
$5,433 (+0.4%)
$165,606 + $242,899
$408,505
2009
$5,411 (+2.9%)
$164,368 + $241,085
$405,453
2008
$5,258
$164,759 + $241,657
$406,416
Public record
Public record
Zoning
Permits
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 Sep 10, 2026.
R-1
Single-Family Residential Zone
The R-1 zone is intended to promote and encourage the maintenance of a suitable environment for suburban family living on smaller single-family residential lots in older developed areas of the town. The R-1 zone conforms with general plan land use designation medium high density (MH).
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Housing-Other
Park & open space
Mar 9, 2023 • Final
Misc mechanical
Replace the furnace.
HVAC
May 26, 2006 • Final
Bpa
Construct an addition and perform a remodel on the building.
Addition
Remodel
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.