Classic architectural beauty, bespoke finishes and an ideal floorplan come together in one of Larkspur's most coveted locations. 111 William is an inspired 4 bedroom + office / 3.5 bath residence in the heart of Baltimore Park. Designed by renowned architects Ken Linsteadt & Brock Wagstaff with finishes by KB Design, this home is imbued with a timeless East Coast aesthetic featuring shiplap walls, coffered and coved ceilings, stone-clad fireplaces, hardwood floors, numerous built-ins and Calacatta marble countertops. Every detail has been thoughtfully curated with an eye for enduring style and sophistication. Generous, light-filled interiors flow effortlessly to the spacious deck, built-in barbecue and dreamy level backyard blending elegance with the ease of indoor-outdoor living. Attached garage and off-street parking. Steps away is historic Downtown Larkspur with Equator Coffee, Boichik Bagels, Perry's, Picco, charming shops, the beloved bike path, the restored art deco Lark Theater, award-winning schools and some of the best hiking and biking trails in Marin. 111 William Avenue is Larkspur at its finest...it's as good as it gets.
Closed
$5,995,000
111 WILLIAM Avenue, Larkspur, CA 94939
4beds
3,219sqft
Single Family Residence
Built in 2006
6,987 Square Feet Lot
$6,078,000 Zestimate®
$1,862/sqft
$7,813 Estimated rent
Home value
$6,078,000
$5.47M - $6.75M
$7,813/mo
Zestimate® history
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$38,143/mo
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List your homeWhat's special
Dreamy level backyardIdeal floorplanBespoke finishesTimeless east coast aestheticCalacatta marble countertopsLight-filled interiorsBuilt-in barbecue
Zillow last checked:
Listing updated:
Listed by:
McArthur & Love DRE #01327745 415-250-5221,
Compass 415-945-6300
Bought with:
Stephanie Lamarre, DRE #01840604
Golden Gate Sotheby's
Source: BAREIS,MLS#: 325072452
Originating MLS: Marin County
Originating MLS: Marin CountyFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 3
Primary bedroom
- Features: Balcony, Walk-In Closet(s)
Bedroom
- Level: Main,Upper
Primary bathroom
- Features: Closet, Double Vanity, Marble, Shower Stall(s), Soaking Tub
Bathroom
- Level: Main,Upper
Kitchen
- Features: Breakfast Area, Kitchen Island, Island w/Sink, Marble Counter
- Level: Main
Living room
- Level: Main
Heating
- Central
Cooling
- Central Air
Appliances
- Included: Built-In Refrigerator, Dishwasher, Disposal, Double Oven, Free-Standing Gas Range, Range Hood, Wine Refrigerator, Dryer, Washer
- Laundry: Cabinets, Ground Floor, Inside Area, Sink
Features
- Formal Entry
- Flooring: Carpet, Wood
- Has basement: No
- Number of fireplaces: 2
- Fireplace features: Dining Room, Gas Starter, Living Room
Interior area
- Total structure area: 3,219
- Total interior livable area: 3,219 sqft
Property
Parking
- Total spaces: 3
- Parking features: Attached, Electric Vehicle Charging Station(s), Inside Entrance
- Attached garage spaces: 1
Features
- Levels: Two
- Stories: 2
- Exterior features: Fire Pit
Lot
- Size: 6,987 Square Feet
- Features: Garden, Landscaped, Landscape Front
Details
- Parcel number: 02111505
- Special conditions: Offer As Is
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Craftsman
- Property subtype: Single Family Residence
Condition
- Year built: 2006
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Public
Community & HOA
Community
- Subdivision: Baltimore Park
HOA
- Has HOA: No
Location
- Region: Larkspur
Financial & listing details
- Price per square foot: $1,862/sqft
- Tax assessed value: $3,161,894
- Annual tax amount: $39,682
- Date on market: 8/12/2025
Price history
| Date | Event | Price |
|---|---|---|
| 9/22/2025 | Sold | $5,995,000$1,862/sqft |
Source:  BAREIS #325072452 Report a problem | ||
| 8/22/2025 | Pending sale | $5,995,000$1,862/sqft |
Source: BAREIS #325072452 Report a problem | ||
| 8/13/2025 | Listed for sale | $5,995,000+144.7%$1,862/sqft |
Source: BAREIS #325072452 Report a problem | ||
| 10/26/2011 | Sold | $2,450,000+2.3%$761/sqft |
Source: Public Record Report a problem | ||
| 9/27/2011 | Pending sale | $2,395,000$744/sqft |
Source: Alain Pinel Realtors - Mill Valley #21124926 Report a problem | ||
| 9/21/2011 | Listed for sale | $2,395,000+485.6%$744/sqft |
Source: Alain Pinel Realtors - Mill Valley #21124926 Report a problem | ||
| 9/26/1995 | Sold | $409,000$127/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $39,682 +3.5% | $3,161,894 +2% |
| 2024 | $38,331 +2% | $3,099,914 +2% |
| 2023 | $37,573 +0.9% | $3,039,143 +2% |
| 2022 | $37,222 +1.8% | $2,979,555 +2% |
| 2021 | $36,551 +0.2% | $2,921,150 +1% |
| 2020 | $36,478 +4.4% | $2,891,217 +2% |
| 2019 | $34,934 +1.5% | $2,834,550 +2% |
| 2018 | $34,418 +1.8% | $2,778,989 +2% |
| 2017 | $33,804 +5.9% | $2,724,511 +3.4% |
| 2016 | $31,930 +1% | $2,636,091 +2.3% |
| 2015 | $31,598 +4.8% | $2,576,814 +2% |
| 2014 | $30,147 | $2,526,343 +1.1% |
| 2013 | -- | $2,499,000 +2% |
| 2012 | -- | $2,450,000 +72.8% |
| 2011 | -- | $1,418,101 +0.8% |
| 2010 | -- | $1,407,506 -0.2% |
| 2009 | -- | $1,410,853 +2% |
| 2008 | -- | $1,383,197 +2% |
| 2007 | -- | $1,356,082 +2% |
| 2006 | -- | $1,329,500 +2% |
| 2005 | -- | $1,303,433 +2% |
| 2004 | -- | $1,277,879 +172.4% |
| 2003 | -- | $469,123 +2% |
| 2002 | -- | $459,923 +2% |
| 2001 | -- | $450,909 |
Find assessor info on the county website
Neighborhood: 94939
Nearby homes
- $4,529,2004 bd3 ba2.5k sqft115 William Ave, Larkspur, CA 94939Off Market
- $3,288,5003 bd3 ba2.2k sqft109 William Ave, Larkspur, CA 94939Off Market
- $1,993,6002 bd1 ba947 sqft121 William Ave, Larkspur, CA 94939Off Market
- $3,722,9004 bd2 ba2.3k sqft107 William Ave, Larkspur, CA 94939Off Market
- $2,106,0002 bd2 ba1.7k sqft110 Baltimore Ave, Larkspur, CA 94939Off Market
- $4,452,7004 bd4 ba3k sqft106 Baltimore Ave, Larkspur, CA 94939Off Market
- $1,047,3001 bd1 ba688 sqft123 William Ave, Larkspur, CA 94939Off Market
- $4,125,0004 bd4 ba2.7k sqft104 Baltimore Ave, Larkspur, CA 94939Sold
Nearby schools
GreatSchools rating
- 10/10Neil Cummins Elementary SchoolGrades: K-5Distance: 0.7 mi
- 9/10Hall Middle SchoolGrades: 6-8Distance: 0.5 mi
- 10/10Redwood High SchoolGrades: 9-12Distance: 0.8 mi
Schools provided by the listing agent
- District: Larkspur-Corte Madera
Source: BAREIS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$6,078,000
Get a cash offer in 3 minutes
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Estimated market value
$6,078,000
- California
- Marin County
- Larkspur
- 94939
- 111 WILLIAM Avenue
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