123 Cornelia Ave Mill Valley, CA 94941
Blithedale Canyon NeighborhoodEstimated payment $7,299/month
About This Lot
Discover an exceptional opportunity to build your dream home in one of Downtown Mill Valley's most coveted neighborhoods. Perfectly positioned just a block from the iconic Old Mill Park, highly rated Old Mill School, and the vibrant downtown, this prime, sunny southeast-facing lot spans nearly 1/4 acre, offering both convenience and tranquility. With privacy and inspiring valley views, this property is a haven for those seeking to design a custom retreat surrounded by Mill Valley's natural beauty. Whether you envision modern luxury or timeless elegance, the groundwork has been laid to streamline your process: a full property survey, geotechnical report, brand new sewer lateral and electricity onsite, and conceptual schematic designs are already in place for reference and inspiration. Situated near world-class hiking and biking trails, this lot provides the perfect balance of serene seclusion and easy access to the vibrant lifestyle of Downtown Mill Valley. Don't miss this rare chance to create a home that truly reflects your vision in one of Mill Valley's most sought-after locations.
Property Details
Property Type
- Land
Lot Details
- 10,000 Sq Ft Lot
- Few Trees
Property Views
- Bay
- Valley
- Park or Greenbelt
Listing and Financial Details
- Assessor Parcel Number 029-095-10
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 | $13,939 | $1,020,000 | $969,000 | $51,000 |
| 2024 | $13,462 | $1,000,000 | $950,000 | $50,000 |
| 2023 | $14,558 | $1,100,000 | $1,060,000 | $40,000 |
| 2022 | $12,899 | $994,490 | $968,726 | $25,764 |
| 2021 | $12,661 | $974,997 | $949,738 | $25,259 |
| 2020 | $2,311 | $16,774 | $11,200 | $5,574 |
| 2019 | $2,308 | $16,446 | $10,981 | $5,465 |
| 2018 | $1,991 | $16,123 | $10,765 | $5,358 |
| 2017 | $1,925 | $15,807 | $10,554 | $5,253 |
| 2016 | $1,972 | $15,497 | $10,347 | $5,150 |
| 2015 | $1,914 | $15,264 | $10,192 | $5,072 |
| 2014 | $1,825 | $14,965 | $9,992 | $4,973 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 07/02/2025 07/02/25 | For Sale | $1,195,000 | 0.0% | $120 / Sq Ft | |
| 06/30/2025 06/30/25 | Off Market | $1,195,000 | -- | -- | |
| 01/17/2025 01/17/25 | For Sale | $1,195,000 | +23.8% | $120 / Sq Ft | |
| 03/02/2020 03/02/20 | Sold | $965,000 | 0.0% | $98 / Sq Ft | View Prior Sale |
| 02/25/2020 02/25/20 | Pending | -- | -- | -- | |
| 12/02/2019 12/02/19 | For Sale | $965,000 | -- | $98 / Sq Ft |
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | $1,000,000 | Old Republic Title | |
| Quit Claim Deed | -- | Old Republic Title | |
| Grant Deed | $950,000 | Old Republic Title | |
| Grant Deed | $1,100,000 | Old Republic Title | |
| Interfamily Deed Transfer | -- | None Available | |
| Grant Deed | $965,000 | Old Republic Title Company |
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $600,000 | Seller Take Back |
Source: Bay Area Real Estate Information Services (BAREIS)
MLS Number: 325004218
APN: 029-095-10
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
Listing information deemed reliable but not guaranteed. Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.
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Ask me questions while you tour the home.