21 Sky Rd, Mill Valley, CA 94941
OFF MARKET

21 Sky Rd
Mill Valley, CA 94941

Strawberry
  • 4 Beds
  • 8 Baths
  • 7,580 sqft (on 1.43 acres)

$9,025,100

Trulia Estimate
as of Aug 23, 2026
Est. Refi. Payment $54,543/mo*
Refinance Your Home

$9,025,100

Trulia Estimate
as of Aug 23, 2026
Est. Refi. Payment $54,543/mo*
Refinance Your Home
4 Beds
8 Baths
7,580 sqft
(on 1.43 acres)

Home Value

Trulia Estimate
$9.03M
Since last month
Decreased$207K (-2.2%)
Since last year
Increased$744K (+8.8%)
Since last sale
Increased$4M (+69.9%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +18% in the last 10 years
MonthEstimated value
2026
August 2026$9.18M
July 2026$9.38M
June 2026$9.39M
May 2026$9.48M
April 2026$9.57M
March 2026$9.57M
February 2026$9.42M
January 2026$8.77M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
110 Monterey Drive, Tiburon, CA
0.23
Single-Family Home
$3,475,000
09/08/25
5
4.5
4,248
2 Via Elverano, Tiburon, CA
0.52
Single-Family Home
$6,427,000
05/15/26
5
5.5
5,088
103 Via Los Altos, Tiburon, CA
0.12
Single-Family Home
$5,600,000
01/09/26
5
4
4,717
11 Sky Rd, Mill Valley, CA
0.08
Single-Family Home
$2,947,500
04/06/26
4
3
3,458
281 Karen Way, Belvedere Tiburon, CA
0.50
Single-Family Home
$5,400,000
08/10/26
5
3.5
3,131
31 Via Los Altos, Tiburon, CA
0.21
Single-Family Home
$2,230,000
06/09/26
4
3.5
3,229
100 Monterey Drive, Tiburon, CA
0.24
Single-Family Home
$3,650,000
10/14/25
5
4.5
3,607
8 mariposa Court, Tiburon, CA
0.83
Single-Family Home
$9,300,000
05/05/26
4
6
6,665
61 N Knoll Road, Mill Valley, CA
0.35
Single-Family Home
$3,220,000
10/15/25
7
5
5,060
54 Bay Vista Drive, Mill Valley, CA
0.09
Single-Family Home
$2,255,000
07/22/26
4
3
2,880

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
76 Bay Vista Drive, Mill Valley, CA 94941
0.11
$4,495,000
4
4
4,495
For Sale
65 Bay Vista Drive, Mill Valley, CA 94941
0.10
$2,614,200
4
3
2,690
Off Market
54 Bay Vista Drive, Mill Valley, CA 94941
0.09
$2,255,000
4
3
2,880
Recently Sold
71 Bay Vista Drive, Mill Valley, CA 94941
0.11
$2,063,600
3
2
1,558
Off Market
102 Via Los Altos, Tiburon, CA 94920
0.14
$6,315,200
5
4.5
5,670
Off Market
55 Monterey Drive, Tiburon, CA 94920
0.13
$4,303,400
5
4.5
4,248
Off Market
36 Bay Vista Drive, Mill Valley, CA 94941
0.13
$4,093,600
5
4.5
4,135
Off Market
125 Tiburon Boulevard, Mill Valley, CA 94941
0.16
$2,830,000
4
3
3,066
For Sale
74 Via Los Altos, Belvedere Tiburon, CA 94920
0.17
$6,228,600
5
4.5
4,826
Off Market
31 Via Los Altos, Tiburon, CA 94920
0.21
$2,230,000
4
3.5
3,229
Recently Sold
32 Eagle Rock Road, Mill Valley, CA 94941
0.23
$4,538,300
5
5.5
4,434
Off Market
70 Monterey Drive, Tiburon, CA 94920
0.20
$3,659,300
5
4
3,860
Off Market

Local Information

  • Map ViewExplore the area around 21 Sky Rd.
  • Schools5 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1998
Lot Size
1.43 acres
Living Area
7,580 sqft
Price/Sqft
$1,191
Parking
Garage

About this House

This single-family home is located at 21 Sky Rd, Mill Valley, CA. 21 Sky Rd is in the Strawberry neighborhood in Mill Valley, CA and in ZIP code 94941. This property has 4 bedrooms, 8 bathrooms and approximately 7,580 sqft of floor space. This property has a lot size of 1.43 acres and was built in 1998.
21 Sky Rd, Mill Valley, CA 94941 is a 4 bedroom, 8 bathroom, 7,580 sqft single-family home in Strawberry, built in 1998. It last sold for $5,400,000 on Jul 3, 2008. It is currently off market. The Trulia Estimate is $9,025,100, with a rent estimate of $6,957/month.

Home Details for 21 Sky Rd

Interior Features

Interior Details
Basement
Heating & Cooling
Heating: RadiantHeating Fuel: Radiant
Fireplace & Spa
Fireplace

Property Information

Year Built
Year Built: 1998Year Updated: 1998
Property Type / Style
Property Type: Single Family HomeArchitecture: Contemporary

Exterior Features

Exterior Home Features
Deck
Pool
Pool
Parking & Garage
GarageParking: Garage Attached

Community

Units in Building: 1

Lot Information

Lot Area: 1.43 acres

Price and Tax history

DateEventPrice
Jul 3, 2008
Source: N/A
Sold
$5,400,000

Market trends in Mill Valley

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$2.48M
$73.33KMoM
Sale-to-List Price
108.3%
Price per sq ft
$1.14K
$54MoM
Available listings
40
14MoM

Around this home

View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Strawberry
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Strawberry

At least 36 Trulia users voted on each feature.

  • 93 % Say it's dog friendly

  • 88 % Say car is needed

  • 87 % Say yards are well-kept

  • 82 % Say there's wildlife

  • 82 % Say people would walk alone at night

  • 78 % Say parking is easy

  • 78 % Say it's quiet

  • 76 % Say there's holiday spirit

  • 74 % Say they plan to stay for at least 5 years

  • 69 % Say neighbors are friendly

  • 59 % Say it's walkable to restaurants

  • 58 % Say it's walkable to grocery stores

  • 57 % Say kids play outside

  • 53 % Say there are sidewalks

  • 46 % Say there are community events

  • 28 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • Zara Moore
    "Family friendly makes it unique and good schools in area. Feels safe to live here. We moved here for the schools "
    0
    Flag
  • Robyn kelly
    "You have the bay very close by along with close to tiburon and good food , lots of fishing and boating"
    1
    Flag
  • Minjye
    "People walk their dogs. The dogs seem happy. People pick up after themselves. There are coyotes though. "
    0
    Flag
  • Jill L.
    "Great place for dogs. Lots of hiking and welcome at most places. Lots of big dogs and good dog owners. "
    0
    Flag
  • Nancy N.
    "Great location, easy commute to SF. Great restaurants and shopping. Sooooo convenient for bus line!,"
    1
    Flag
  • Lisa L.
    "I look very the weather, proximity to great schools, friendly neighbors and the gorgeous scenery. Plus it is centrally located. "
    0
    Flag
  • Maryann P.
    "This tucked away area on the waterfront in Mill Valley is something of a secret! Even long time residents aren't familiar with this wonderful enclave of luxury homes.. A quiet side street from Strawberry Drive leads to the Bay front and these gorgeous homes on the water with their own park and Bayfront walking path. Great weather, great commute. Close to Harbor Point club with tennis and swimming, a great cafe and spa. Walk to shopping at Strawberry Village or the Cove or a quick commute to almost everything including San Francisco. What's not to love?"
    1
    Flag
  • Melanie P.
    "Location, location, and location. Views: bay, SF, Sausalito, mountains and nature. Great weather. Natural light radiates the house."
    1
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 21 Sky Rd

  • What is 21 Sky Rd estimated to be worth?
    Trulia's estimated value for 21 Sky Rd in Mill Valley, CA is $9,025,100.
  • What is the price history for 21 Sky Rd?
    21 Sky Rd in Mill Valley, CA last sold for $5,400,000 in July 2008.
  • Is Mill Valley a buyer's or seller's market?
    Mill Valley is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Mill Valley?
    The median sale price in Mill Valley is $2.48M. That is up $73.33K from the prior month.
  • Does 21 Sky Rd have a pool?
    Yes, 21 Sky Rd in Mill Valley, CA has a pool.
  • How big is the lot at 21 Sky Rd?
    The lot at 21 Sky Rd in Mill Valley, CA is about 1.4 acres.

Explore by feature - Pet Friendly

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Explore by feature - Outdoor Space

Apartments for Rent

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Off Market Homes Near 21 Sky Rd

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Homes for sale near 21 Sky Rd

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