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$2,050,000
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Property Description
Price Reduced! 30 Miller Avenue presents a premier retail & office investment opportunity in the heart of downtown Mill Valley. This 3,431 SF, single-story building offers a fully leased retail suite currently home to a successful clothing boutique along with four individual office suites at the rear. The property benefits from strong tenant demand, consistent foot traffic, and the stability of one of Marin County's most affluent and desirable communities. In addition to its prime location, 30 Miller has been meticulously maintained with a series of recent capital improvements, including new HVAC systems, updated facade and retail paint, fresh awnings, water heater replacement, skylight film upgrades, and roof treatment. Rooftop solar panels, installed in 2014, further reduce operating costs and support long-term efficiency. This is a true pride-of-ownership asset combining stability, charm, and excellent in-place income with future upside.
Full Property Details
Full Property Details for 30 Miller Ave
General
- Price: $2,050,000
- Status: Active
- Type: Retail
- Source: San_Francisco
- MLS ID: 325084241
- Updated: 1/2/2026
- Added to Site: 122 day(s) ago
Location
- Area: Mill Valley
- County: Marin
- Cross Streets: Throckmorton
Structural Information
- Square Feet: 3,431
- Sq. Ft. Source: Owner
- Living Area: 3,431 Sq. Ft.
- Current Bldg. Use: Retail, Office
- Year Built: 1928
Lot Features
- Lot Size (Acres): 0.0746
- Lot Size (Sq. Ft.): 3,250
Disclosures and Reports
- Special Conditions: Standard
- APN: 2806113
Listed by Engel & Voelkers San Francisco, Michael B Johnston
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Schools
Schools serving 30 Miller Ave
School Districts:Mill Valley Elementary School District, Tamalpais Union High School District
| Name | Grades | Distance |
|---|---|---|
Mill Valley Middle School 425 Sycamore Avenue, Mill Valley, CA 94941 | 6-8 | 1.2 mi |
Tamalpais High School 700 Miller Avenue, Mill Valley, CA 94941 | 9-12 | 1.4 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 30 Miller Ave
Date
Details
Price
Change
Source
10/06/2025
Price Reduced
$2,050,000
-6.82%
MLS
9/19/2025
Listed
$2,200,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 30 Miller Ave
Year
Property Taxes
Change
Tax Assessment
Change
2025
$30,317
3%
$2,403,620
2%
2024
$29,303
2%
$2,356,500
2%
2023
$28,858
4%
$2,310,300
2%
2022
$27,816
1%
$2,265,000
2%
2021
$27,519
1%
$2,220,600
1%
2020
$27,312
3%
$2,197,840
2%
2019
$26,600
1%
$2,154,760
2%
2018
$26,289
2%
$2,112,520
2%
2017
$25,844
5%
$2,071,100
2%
2016
$24,616
183%
$2,030,500
245%
2015
$8,701
4%
$588,980
2%
2014
$8,329
1%
$577,444
—
2013
$8,275
—
$574,837
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 30 Miller Ave
30 Miller Avenue, Mill Valley, CA 94941 (MLS# 325084241) is a Retail property. 30 Miller Avenue is currently listed for $2,050,000 and was received on September 19, 2025. Want to learn more about 30 Miller Avenue? Do you have questions about finding other Retail real estate for sale in Mill Valley? You can browse all Mill Valley real estate or contact a Coldwell Banker agent to request more information.

