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  • $9,092,300

    21 Gilmartin Dr, Belvedere Tiburon, CA 94920

    4beds
    4,962sqft
    SingleFamily
    Built in 2016
    0.38 Acres Lot
    $9,092,300 Zestimate®
    $1,832/sqft
    $32,660 Estimated rent

    Home value

    $9,092,300

    $8.18M - $10.00M

    $32,660/mo

    Zestimate® history
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    $58,002/mo

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    What's special

    Newer construction (Built in 2016 & upgraded by Sellers), this rare contemporary masterpiece on prestigious Gilmartin Dr. has sweeping views of the SF Bay & Golden Gate Bridge. Excellent open floorplan for large scale events w/multiple indoor-outdoor entertaining areas incl. over 3000sq.ft. of outdoor terraces, a level lawn & modern landscaping. 4 en-suite bedrooms, office + full bathroom, den, library, family room, grand dining room & formal living room. Flooded w/natural light, high ceilings, extensive glass, sliding patio doors, dramatic gas fireplaces, & master suite w/spa-like bath retreat. Stunning gourmet kitchen w/massive island, designer Miele appliances, & Arclinea custom Italian cabinetry. Seller luxury additions & upgrades incl. large office w/full bath, patio, massive 1700+ sq.ft. crawlspace/underground storage, Sonos ceiling sound system, extensive cabinetry, custom window coverings, & more. Ideal walking & biking proximity to seaside paths, parks & nature hiking trails!

    This property is not currently displayed as for sale or rent on Zillow. This may be different from what's on other websites or public sources.

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 6
    • Full bathrooms: 6
    Heating
    • Radiant
    Cooling
    • None
    Features
    • Flooring: Hardwood
    • Has fireplace: Yes
    Interior area
    • Total interior livable area: 4,962 sqft

    Property

    Parking
    • Parking features: Garage - Attached
    Features
    • Exterior features: Stucco
    • Has view: Yes
    • View description: Water
    • Has water view: Yes
    • Water view: Water
    Lot
    • Size: 0.38 Acres
    Details
    • Parcel number: 05525332

    Construction

    Type & style
    • Home type: SingleFamily
    Materials
    • Roof: Other
    Condition
    • Year built: 2016

    Utilities & green energy

    • Utilities for property: Public Utilities

    Community & HOA

    Location
    • Region: Belvedere Tiburon

    Financial & listing details

    • Price per square foot: $1,832/sqft
    • Tax assessed value: $8,767,602
    • Annual tax amount: $98,856

    Price history

    DateEventPrice
    5/19/2021Sold$8,100,000-4.7%$1,632/sqft
    Source: MLSListings Inc #ML81838218 Report a problem
    4/9/2021Listed for sale$8,500,000+10.5%$1,713/sqft
    Source: MLSListings Inc #ML81838218 Report a problem
    12/13/2020Listing removed$7,695,000$1,551/sqft
    Source: Canvass Properties #22029443 Report a problem
    12/11/2020Listed for sale$7,695,000+18.4%$1,551/sqft
    Source: Canvass Properties #22029443 Report a problem
    10/18/2016Sold$6,500,000-14.3%$1,310/sqft
    Source: BAREIS #21622094 Report a problem
    9/17/2016Listed for sale$7,585,000-12.8%$1,529/sqft
    Source: Decker Bullock Sothebys #21622094 Report a problem
    8/4/2016Listing removed$8,695,000$1,752/sqft
    Source: Costello Realty #21608826 Report a problem
    6/17/2016Price change$8,695,000-2.8%$1,752/sqft
    Source: Costello Realty #21608826 Report a problem
    5/23/2016Price change$8,950,000-10.5%$1,804/sqft
    Source: Costello Realty #21608826 Report a problem
    4/28/2016Listed for sale$9,995,000+524.7%$2,014/sqft
    Source: Costello Realty #21608826 Report a problem
    3/26/2014Sold$1,600,000-5.9%$322/sqft
    Source: Public Record Report a problem
    3/1/2014Pending sale$1,700,000$343/sqft
    Source: Tenny Doone #21320270 Report a problem
    10/2/2013Listed for sale$1,700,000+6.3%$343/sqft
    Source: Tenny Doone #21320270 Report a problem
    7/7/2011Listing removed$1,600,000$322/sqft
    Source: Wilbur Properties #81101339 Report a problem
    1/16/2011Listed for sale$1,600,000$322/sqft
    Source: Wilbur Properties #81101339 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$98,856 +3.6%$8,767,602 +2%
    2024$95,389 +1.6%$8,595,720 +2%
    2023$93,862 +1.2%$8,427,240 +2%
    2022$92,730 +15.5%$8,262,000 +16.4%
    2021$80,319 +0.9%$7,100,581 +1.3%
    2020$79,579 +3.6%$7,012,800 +3.3%
    2019$76,815 +1.9%$6,787,600 +2.4%
    2018$75,417 +1.7%$6,630,000 +2%
    2017$74,169 +177.8%$6,500,000 +181.8%
    2016$26,698 +36.7%$2,306,848 +41.4%
    2015$19,529 +165%$1,631,968 +185.8%
    2014$7,370 $570,964 +0.5%
    2013-- $568,387 +2%
    2012-- $557,245 +2%
    2011-- $546,320 +0.8%
    2010-- $542,239 -0.2%
    2009-- $543,530 +2%
    2008-- $532,883 +2%
    2007-- $522,437
    Find assessor info on the county website

    Neighborhood: 94920

    Nearby schools

    GreatSchools rating
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    Estimated market value
    $9,092,300
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    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $9,092,300