Prime location with breathtaking views of the Golden Gate National Recreation Area and Mt. Tamalpais, this one-of-a-kind, custom-built family home has been thoughtfully remodeled and expanded with high-end finishes throughout. Featuring 6 beds and 4.5 baths including 4 beds and 2 baths on upper level, guest suite on main level and a separate au pair quarters with private entrance below. High ceilings, beautiful hardwood floors, large view living room, dining room with doors leading to view deck. Chef's kitchen with breakfast nook and counter, opens to the family room with gas fireplace and French doors leading to the wrap around deck, patio and landscaped garden below. Attached 2 car garage with additional 4 car driveway parking. Plenty of storage. Solar panels and 240V for electric car charger. Situated on over half an acre of fully landscaped grounds with a level lawn, wraparound decks and patio, this home offers the perfect blend of elegance and functionality, all in an excellent commute location! This is a meticulously cared for and special home!
Closed
$4,000,000
431 Wellesley Avenue, Mill Valley, CA 94941
6beds
3,674sqft
Single Family Residence
Built in 1983
0.57 Acres Lot
$4,311,000 Zestimate®
$1,089/sqft
$8,618 Estimated rent
Home value
$4,311,000
$3.84M - $4.87M
$8,618/mo
Zestimate® history
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List your homeWhat's special
Landscaped gardenLevel lawnHigh ceilingsBreakfast nookBeautiful hardwood floorsWraparound decks and patio
Zillow last checked:
Listing updated:
Listed by:
Sharon Kramlich DRE #01184449,
Compass 415-325-2559
Bought with:
Mollie W Poe
Compass
Declan Hickey
Compass
Source: BAREIS,MLS#: 325010089
Originating MLS: Marin County
Originating MLS: Marin CountyFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
- Partial bathrooms: 1
Primary bedroom
- Features: Walk-In Closet 2+
Bedroom
- Level: Main,Upper
Primary bathroom
- Features: Shower Stall(s), Soaking Tub
Bathroom
- Features: Shower Stall(s), Tub
- Level: Main,Upper
Dining room
- Features: Formal Room
- Level: Main
Family room
- Features: Deck Attached, Other
- Level: Main
Kitchen
- Features: Breakfast Area, Butlers Pantry, Island w/Sink, Quartz Counter
- Level: Main
Living room
- Features: Cathedral/Vaulted, Open Beam Ceiling
- Level: Main
Heating
- Central, Fireplace Insert
Cooling
- Other
Appliances
- Included: Built-In Refrigerator, Disposal, Dryer, Washer
- Laundry: Cabinets, Inside Room
Features
- Cathedral Ceiling(s), Open Beam Ceiling, Storage
- Flooring: Carpet, Wood
- Windows: Dual Pane Full
- Has basement: No
- Number of fireplaces: 2
- Fireplace features: Family Room, Gas Piped, Living Room
Interior area
- Total structure area: 3,674
- Total interior livable area: 3,674 sqft
Property
Parking
- Total spaces: 4
- Parking features: Attached, Garage Door Opener, Inside Entrance, Side By Side, Paved
- Attached garage spaces: 2
- Has uncovered spaces: Yes
Features
- Stories: 2
- Fencing: Back Yard
- Has view: Yes
- View description: Mt Tamalpais, Ridge, Valley
Lot
- Size: 0.57 Acres
- Features: Auto Sprinkler F&R, Garden, Landscape Misc
Details
- Parcel number: 05006152
- Special conditions: Offer As Is
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Modern/High Tech,Traditional
- Property subtype: Single Family Residence
- Attached to another structure: Yes
Materials
- Frame, Shingle Siding, Wood
- Foundation: Concrete Perimeter
- Roof: Composition
Condition
- Year built: 1983
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Public
Community & neighborhood
Location
- Region: Mill Valley
HOA & financial
HOA
- Has HOA: No
Price history
| Date | Event | Price |
|---|---|---|
| 4/8/2025 | Sold | $4,000,000+8.3%$1,089/sqft |
Source:  BAREIS #325010089 Report a problem | ||
| 3/26/2025 | Pending sale | $3,695,000$1,006/sqft |
Source: BAREIS #325010089 Report a problem | ||
| 3/18/2025 | Listed for sale | $3,695,000+86.6%$1,006/sqft |
Source: BAREIS #325010089 Report a problem | ||
| 5/30/2012 | Sold | $1,980,000+4.5%$539/sqft |
Source: Public Record Report a problem | ||
| 5/12/2012 | Pending sale | $1,895,000$516/sqft |
Source: Pacific Union International, Inc. #21209876 Report a problem | ||
| 4/26/2012 | Listed for sale | $1,895,000+45.8%$516/sqft |
Source: Pacific Union International, Inc. #21209876 Report a problem | ||
| 5/28/2004 | Sold | $1,300,000$354/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $52,652 +48.2% | $2,603,981 +2% |
| 2024 | $35,538 -1.1% | $2,552,937 +2% |
| 2023 | $35,919 +3.6% | $2,502,889 +2% |
| 2022 | $34,664 +4.1% | $2,453,815 +2% |
| 2021 | $33,302 -0.9% | $2,405,715 +1% |
| 2020 | $33,591 +6% | $2,381,064 +2% |
| 2019 | $31,684 +0.4% | $2,334,394 +2% |
| 2018 | $31,572 +5.8% | $2,288,638 +2% |
| 2017 | $29,852 +6.4% | $2,243,772 +2% |
| 2016 | $28,068 +5.2% | $2,199,778 +6.4% |
| 2015 | $26,677 +3.6% | $2,068,252 +2% |
| 2014 | $25,760 | $2,027,742 +0.5% |
| 2013 | -- | $2,018,580 +23.2% |
| 2012 | -- | $1,638,814 +2% |
| 2011 | -- | $1,606,686 +0.8% |
| 2010 | -- | $1,594,684 -0.2% |
| 2009 | -- | $1,598,477 +2% |
| 2008 | -- | $1,567,145 +2.9% |
| 2007 | -- | $1,523,560 +8.5% |
| 2006 | -- | $1,404,520 +5.9% |
| 2005 | -- | $1,326,000 +146.6% |
| 2004 | -- | $537,704 +1.9% |
| 2003 | -- | $527,854 +2% |
| 2002 | -- | $517,506 +2% |
| 2001 | -- | $507,361 |
Find assessor info on the county website
Neighborhood: Tamalpais Valley
Nearby schools
GreatSchools rating
- 10/10Tamalpais Valley Elementary SchoolGrades: K-5Distance: 0.8 mi
- 9/10Mill Valley Middle SchoolGrades: 6-8Distance: 1.1 mi
- 10/10Tamalpais High SchoolGrades: 9-12Distance: 0.7 mi
Schools provided by the listing agent
- District: Tamalpais Union
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
$4,311,000
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Estimated market value
$4,311,000
- California
- Marin County
- Mill Valley
- 94941
- Tamalpais Valley
- 431 Wellesley Avenue
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Nearby neighborhoods
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