453 Wellesley Ave Mill Valley, CA 94941
Almonte NeighborhoodEstimated payment $25,814/month
Highlights
- Spa
- Built-In Refrigerator
- Midcentury Modern Architecture
- Mill Valley Middle School Rated A
- 0.38 Acre Lot
- Viking Appliances
About This Home
A rare, sun-drenched mid-century retreat set on a 16,600 sqft, double lot with sweeping views across Tam Valley and the surrounding GGNRA ridge lines where privacy, scale, and seamless indoor-outdoor living come together just minutes from the best of Mill Valley. Walls of glass and clean architectural lines invite the outdoors in, creating a warm, light-filled flow designed equally for everyday living and vibrant entertaining. At the heart of the home, a beautifully appointed chef's kitchen with professional-grade Viking appliances opens seamlessly to generous living and dining spaces. The main level features a stunning primary suite with floor-to-ceiling windows framing panoramic views of Tam Valley and Muir Woods, along with a spa-inspired bath complete with soaking tub, walk-in shower, and sauna. A spacious guest bedroom, a refined modern bath, and a sunlit office or additional bedroom with private balcony complete this level. The lower level offers exceptional flexibility, with a large family room opening directly to the gardens, three additional bedrooms, and two updated bathseasily configured as a private guest or au pair suite with its own entrance, ideal for multi-generational living, extended stays, or work-from-home independence. Set on expansive grounds with mature landscaping and fruit trees, the property lives like a private retreat perfect for gathering around the fire pit, relaxing in the hot tub beneath the stars, or simply taking in the sweeping Mt. Tam views. Tucked away in a serene, natural setting, yet just moments from top-rated schools, Good Earth Market, Tam Junction's vibrant dining scene, and endless hiking and biking trails with San Francisco just minutes away this is a rare opportunity to live immersed in nature without sacrificing connection.
Open House Schedule
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Sunday, May 17, 20261:00 to 4:00 pm5/17/2026 1:00:00 PM +00:005/17/2026 4:00:00 PM +00:00Incredible renovations to this spacious Mid-Century inspired Mill Valley home! Don't miss it!!!Add to Calendar
Home Details
Home Type
- Single Family
Year Built
- Built in 1962 | Remodeled
Lot Details
- 16,601 Sq Ft Lot
- Kennel or Dog Run
- Property is Fully Fenced
- Landscaped
- Sprinkler System
- Low Maintenance Yard
Home Design
- Midcentury Modern Architecture
- Side-by-Side
- Tar and Gravel Roof
Interior Spaces
- Soaking Tub
- 2-Story Property
- Beamed Ceilings
- Wood Burning Fireplace
- Formal Entry
- Living Room with Fireplace
- Storage
Kitchen
- Built-In Gas Oven
- Warming Drawer
- Microwave
- Built-In Refrigerator
- Plumbed For Ice Maker
- Dishwasher
- Wine Refrigerator
- Viking Appliances
- Disposal
Flooring
- Wood
- Laminate
Laundry
- Laundry on main level
- Dryer
- Washer
Parking
- 4 Open Parking Spaces
- 1 Carport Space
- No Garage
Accessible Home Design
- Accessible Doors
- Accessible Approach with Ramp
- Accessible Parking
Outdoor Features
- Spa
- Courtyard
- Deck
- Patio
- Fire Pit
- Front Porch
Utilities
- No Cooling
- Zoned Heating System
- Heating System Uses Gas
- 220 Volts in Kitchen
- Natural Gas Connected
- Gas Water Heater
- Septic System
- Internet Available
Map
Home Values in the Area
Average Home Value in this Area
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $22,098 | $1,631,580 | $1,169,813 | $461,767 |
| 2024 | $21,319 | $1,599,595 | $1,146,880 | $452,715 |
| 2023 | $20,943 | $1,568,241 | $1,124,400 | $443,841 |
| 2022 | $18,920 | $1,537,492 | $1,102,353 | $435,139 |
| 2021 | $4,005 | $223,359 | $50,360 | $172,999 |
| 2020 | $4,316 | $221,069 | $49,844 | $171,225 |
| 2019 | $3,950 | $216,736 | $48,867 | $167,869 |
| 2018 | $3,669 | $212,487 | $47,909 | $164,578 |
| 2017 | $3,474 | $208,320 | $46,969 | $161,351 |
| 2016 | $3,243 | $204,237 | $46,049 | $158,188 |
| 2015 | $3,145 | $201,169 | $45,357 | $155,812 |
| 2014 | $3,031 | $197,228 | $44,468 | $152,760 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 05/08/2026 05/08/26 | For Sale | $4,495,000 | 0.0% | $1,405 / Sq Ft | |
| 11/21/2025 11/21/25 | Rented | $11,500 | 0.0% | -- | |
| 11/03/2025 11/03/25 | For Rent | $11,500 | +4.5% | -- | |
| 08/01/2024 08/01/24 | Rented | $11,000 | -7.9% | -- | |
| 07/09/2024 07/09/24 | Price Changed | $11,950 | -7.7% | $4 / Sq Ft | |
| 06/27/2024 06/27/24 | Price Changed | $12,950 | -7.2% | $4 / Sq Ft | |
| 06/14/2024 06/14/24 | Price Changed | $13,950 | -7.0% | $4 / Sq Ft | |
| 06/07/2024 06/07/24 | Price Changed | $14,995 | -99.9% | $5 / Sq Ft | |
| 06/06/2024 06/06/24 | For Rent | $14,995,000 | 0.0% | -- | |
| 09/10/2021 09/10/21 | Sold | $1,900,000 | 0.0% | $692 / Sq Ft | View Prior Sale |
| 08/26/2021 08/26/21 | Pending | -- | -- | -- | |
| 08/11/2021 08/11/21 | For Sale | $1,900,000 | -- | $692 / Sq Ft |
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | $1,900,000 | Old Republic Title Company | |
| Interfamily Deed Transfer | -- | California Land Title Marin | |
| Interfamily Deed Transfer | -- | California Land Title Marin | |
| Interfamily Deed Transfer | -- | -- |
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $100,000 | No Value Available |
Source: Bay Area Real Estate Information Services (BAREIS)
MLS Number: 326040492
APN: 050-043-66
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Listing information deemed reliable but not guaranteed. Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.
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