NOT LISTED FOR SALE

240 Del Casa Dr Mill Valley, CA 94941

Blithedale Canyon Neighborhood

Estimated Value: $2,298,000 - $3,026,176

5 Beds
5 Baths
3,672 Sq Ft
$715/Sq Ft Est. Value

Sale Details

Date Sold: February 23, 2026

Last sale price $2,235,000 $609 Per Sq Ft

Est. 18% increase in value since last sale

Current estimated payment $16,916 / mo

130 Days on Market

Highlights

  • Sitting Area In Primary Bedroom
  • Built-In Freezer
  • Guest Quarters
  • Mill Valley Middle School Rated A
  • Mountain View
  • Living Room with Fireplace

About This Home

As of February 2026

Delightful Del Casa: Perfectly perched above Boyle Park and the Mill Valley Tennis Club, and adjacent to incredible trail heads leading to open space, Corte Madera and Blithedale Ridge, this spacious residence allows for multiple needs. Generous living spaces include living, dining, family and enormous gourmet kitchen areas. Level, private patio space directly off the kitchen is ideal for lounging, playing or bbq. Sunny decks off family and living rooms, with spectacular views of Mt Tam, inspire. Ensuite bedrooms create many private spaces and ensure room for everyone to spread out and be comfortable. And additional separate entrance suite is ideal for au-pair, guests, visiting college kids and so much more! Street to street lot provides Easy access down the street from back entrance, to all that Boyle Park and all that Mill Valley has to offer. Desirable location, excellent space and beautiful views make this property super special. Close proximity to town (Only 15 Minutes)!

Last Agent to Sell the Property

Lauren Turnauer Wilcox

Compass License #01519703 Listed on: 09/22/2025

Compass

Co-Listed By

Kathleen Clifford

Compass License #01321467

Last Buyer's Agent

Scott Wickham

Coldwell Banker Realty License #02097534

Coldwell Banker Realty

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
Not Available
List Price
Sold Price
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Home Details

Home Type

  • Single Family

Year Built

  • Built in 1989 | Remodeled

Lot Details

  • 9,601 Sq Ft Lot
  • Fenced
  • Landscaped
  • Backyard Sprinklers
  • Low Maintenance Yard

Parking

  • 2 Car Direct Access Garage
  • 2 Open Parking Spaces
  • Front Facing Garage
  • Garage Door Opener

Property Views

  • Mountain
  • Mount Tamalpais
  • Hills

Interior Spaces

  • 3,672 Sq Ft Home
  • 3-Story Property
  • Wet Bar
  • Cathedral Ceiling
  • Wood Burning Fireplace
  • Fireplace With Gas Starter
  • Window Screens
  • Formal Entry
  • Family Room
  • Living Room with Fireplace
  • 3 Fireplaces
  • Living Room with Attached Deck
  • Formal Dining Room
  • Storage Room

Kitchen

  • Breakfast Area or Nook
  • Built-In Gas Oven
  • Built-In Gas Range
  • Range Hood
  • Warming Drawer
  • Microwave
  • Built-In Freezer
  • Built-In Refrigerator
  • Dishwasher
  • Wine Refrigerator
  • Kitchen Island
  • Wood Countertops
  • Disposal

Flooring

  • Wood
  • Carpet
  • Tile

Bedrooms and Bathrooms

  • 5 Bedrooms
  • Sitting Area In Primary Bedroom
  • Primary Bedroom on Main
  • Primary Bedroom located in the basement
  • Separate Bedroom Exit
  • Walk-In Closet
  • Guest Quarters
  • In-Law or Guest Suite
  • 5 Full Bathrooms
  • Bathtub with Shower
  • Separate Shower
  • Window or Skylight in Bathroom

Laundry

  • Laundry Room
  • Dryer
  • Washer
  • Sink Near Laundry

Outdoor Features

  • Balcony
  • Enclosed Patio or Porch

Utilities

  • No Cooling
  • Zoned Heating System

Listing and Financial Details

  • Assessor Parcel Number 029-242-10

Home Details

Home Type

Single Family

Year Built

Built in 1989 | Remodeled

Lot Details

9,601 Sq Ft Lot

Parking

2

Listing Details

  • Interior Amenities: Cathedral Ceiling, Formal Entry, Storage Area(s), Wet Bar
  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Detached
  • Directions To Property: E Blithedale to Carmelita. Right on Buena Vista. Right to continue on Manor Drive. Left on Del Casa.
  • Lot Size Acres: 0.2204
  • Stories: 3
  • Levels: Three Or More
  • Reso Window Features: Skylight(s), Window Screens
  • Special Features: None

Interior Features

  • Appliances: Built-In Freezer, Built-In Gas Oven, Built-In Gas Range, Built-In Refrigerator, Dishwasher, Disposal, Gas Plumbed, Hood Over Range, Microwave, Warming Drawer, Wine Refrigerator, Other
  • Number Of Fireplaces: 3
  • Bedrooms: 5
  • Full Bathrooms: 5
  • Dining Room Features: Formal Area, Other
  • Living Room Features: Cathedral/Vaulted, Deck Attached, Skylight(s), View
  • Flooring: Carpet, Tile, Wood
  • Square Footage: 3672.00
  • Bathroom Features: Shower Stall(s), Tub w/Shower Over, Window
  • Bathrooms: 5
  • Family Room Features: Deck Attached
  • Fireplace Features: Family Room, Gas Starter, Living Room, Wood Burning, Other
  • Kitchen Features: Breakfast Area, Island, Pantry Cabinet, Wood Counter
  • Room Type: Dining Room, Family Room, Guest Quarters, In Law Apartment, Kitchen, Laundry, Living Room, Primary Bedroom, Storage
  • Lower Level: Bedroom(s), Full Bath(s), Living Room, Primary Bedroom
  • Main Level: Bedroom(s), Dining Room, Family Room, Kitchen
  • PrimaryBedroomFeatures: Balcony, Ground Floor, Outside Access, Sitting Area, Walk-In Closet

Exterior Features

  • Lot Features: Auto Sprinkler Rear, Curb(s)/Gutter(s), Landscape Back, Landscape Front, Landscape Misc, Low Maintenance
  • Property Condition: Updated/Remodeled
  • ExteriorFeatures: Balcony
  • Fencing: Fenced
  • Patio And Porch Features: Enclosed Deck, Enclosed Patio, Uncovered Deck, Uncovered Patio
  • View: Hills, Mountains, Mt Tamalpais

Garage/Parking

  • Parking Features: Attached, Garage Door Opener, Garage Facing Front, Interior Access
  • Total Parking Spaces: 4.00
  • Garage Spaces: 2.00
  • OpenParkingSpaces: 2.00

Utilities

  • Cooling: None
  • Sewer: Public Sewer
  • Utilities: Natural Gas Available
  • Water Source: Public
  • Heating: Central, MultiZone
  • Laundry Features: Dryer Included, Inside Room, Sink, Washer Included, Other

Lot Info

  • Assessor Parcel Number: 029-242-10
  • Lot Size Sq Ft: 9601.00

Building Info

  • Year Built: 1989

Ownership 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 Name Owned For Owner Type

Purchase Details

Listed on
Sep 22, 2025
Closed on
Feb 17, 2026
Sold by
Bought by
Seller's Agent
Lauren Turnauer Wilcox
Compass
Buyer's Agent
Scott Wickham
Coldwell Banker Realty
List Price
$2,295,000
Sold Price
$2,235,000
Premium/Discount to List
-$60,000
-2.61%
Views
11
Current Estimated Value
$2,626,294

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$391,294
Avg. Annual Appreciation
38.08%
Original Mortgage
$1,341,000
Outstanding Balance
$1,334,841
Interest Rate
5.28%
Mortgage Type
New Conventional
Estimated Equity
$1,291,453

Purchase Details

Closed on
Sep 13, 2018
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$105,000
Interest Rate
3.5%
Mortgage Type
Adjustable Rate Mortgage/ARM

Purchase Details

Closed on
Mar 13, 2017
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,437,000
Interest Rate
3.5%
Mortgage Type
Adjustable Rate Mortgage/ARM

Purchase Details

Closed on
Mar 19, 2014
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,519,200
Interest Rate
3.37%
Mortgage Type
Adjustable Rate Mortgage/ARM

Purchase Details

Closed on
Jun 1, 2011
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$685,000
Interest Rate
4.73%
Mortgage Type
New Conventional

Purchase Details

Closed on
May 23, 2011
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$685,000
Interest Rate
4.73%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jul 23, 2002
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,000,000
Interest Rate
5%

Purchase Details

Closed on
Aug 6, 1998
Sold by
Bought by

Purchase Details

Closed on
Nov 27, 1995
Sold by
Bought by

Purchase Details

Closed on
Aug 22, 1995
Sold by
Bought by
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Agents Specializing in Blithedale Canyon, CA

  • Michael Annunziata Real Estate Agent - North Point Real Estate

    Michael Annunziata

    North Point Real Estate

    (628) 288-4628

    54 Total Sales

    1 in Blithedale Canyon

    $1,550,000 Price

    Michael Annunziata
     Section Image
  • Deborah Allyce Real Estate Agent - Luxe Places International Realty

    Deborah Allyce

    Luxe Places International Realty

    (628) 257-7737

    5 Total Sales

    1 in Blithedale Canyon

    $2,400,000 Price

    Deborah Allyce
     Section Image
  • Keith Offord Real Estate Agent - Ross Valley Real Estate

    Keith Offord

    Ross Valley Real Estate

    (628) 336-1358

    69 Total Sales

    1 in Blithedale Canyon

    $920,000 Price

    Keith Offord
     Section Image
  • Lucia Annunziata Real Estate Agent - Compass

    Lucia Annunziata

    Compass

    (628) 219-1999

    35 Total Sales

    1 in Blithedale Canyon

    $4,272,500 Price

    Lucia Annunziata
     Section Image
  • Matt Rubenstein Real Estate Agent - Compass

    Matt Rubenstein

    Compass

    (707) 749-5424

    79 Total Sales

    1 in Blithedale Canyon

    $1,910,000 Price

    Matt Rubenstein
     Section Image
  • Oggi Kashi Real Estate Agent - North Point Real Estate

    Oggi Kashi

    North Point Real Estate

    (415) 619-5117

    39 Total Sales

    1 in Blithedale Canyon

    $6,800,000 Price

    Oggi Kashi
     Section Image
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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 Buyer Sale Price Title Company
$2,235,000 Fidelity National Title Compan
$2,100,000 Fidelity National Title Co
-- Fidelity National Title Co
$1,899,000 Fidelity National Title Co
$1,750,000 First American Title Company
-- First American Title Company
$1,410,000 California Land Title Co
$955,000 First American Title Co
$595,000 Old Republic Title Company
$492,800 Fidelity National Title Ins
Source: Public Records

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 Borrower Loan Amount
Open $1,341,000
Closed $105,000
Previous Owner $1,437,000
Previous Owner $1,519,200
Previous Owner $683,000
Previous Owner $685,000
Previous Owner $250,000
Previous Owner $1,000,000
Previous Owner $1,000,000
Previous Owner $790,000
Previous Owner $25,000
Source: Public Records

Property 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 Event Price List to Sale Price per Sq Ft
02/23/2026 02/23/26 Sold $2,235,000 -2.6% $609 / Sq Ft
01/30/2026 01/30/26 Pending -- -- --
09/22/2025 09/22/25 For Sale $2,295,000 -- $625 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

Tax 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.

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
2026 $30,104 $2,385,987 $1,225,421 $1,160,566
2025 $30,104 $2,339,203 $1,201,393 $1,137,810
2024 $28,985 $2,293,341 $1,177,839 $1,115,502
2023 $28,776 $2,248,381 $1,154,748 $1,093,633
2022 $27,421 $2,204,303 $1,132,110 $1,072,193
2021 $27,545 $2,161,084 $1,109,913 $1,051,171
2020 $27,116 $2,138,940 $1,098,540 $1,040,400
2019 $26,326 $2,097,000 $1,077,000 $1,020,000
2018 $25,718 $2,045,906 $1,077,360 $968,546
2017 $24,780 $2,005,799 $1,056,240 $949,559
2016 $23,002 $1,966,471 $1,035,530 $930,941
2015 $24,143 $1,936,942 $1,019,980 $916,962
2014 $21,811 $1,828,960 $731,584 $1,097,376
Source: Public Records

Agents Affiliated with this Home

  • LT

    Seller's Agent in 2026

    Lauren Turnauer Wilcox

    Compass

    Section Image

  • KC

    Seller Co-Listing Agent in 2026

    Kathleen Clifford

    Compass

    (415) 314-6466

    6 in this area

    79 Total Sales

    Kathleen Clifford
    Section Image

  • SW

    Buyer's Agent in 2026

    Scott Wickham

    Coldwell Banker Realty

    Section Image
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Map

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 326015674

Bay Area Real Estate Information Services (BAREIS)

APN: 029-242-10

California Marin County Mill Valley 94941 Blithedale Canyon

240 Del Casa Dr, Mill Valley, CA

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.

Bay Area Real Estate Information Services (BAREIS) Listing information deemed reliable but not guaranteed. Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.

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