$2,195,000
$100K PRICE DROP

580 Ralston Ave Mill Valley, CA 94941

Blithedale Canyon Neighborhood

Estimated payment $12,760/month

Total Views 18,487
4 Beds
3 Baths
2,504 Sq Ft
$877 Price per Sq Ft

Highlights

  • View of Trees or Woods
  • Midcentury Modern Architecture
  • Secluded Lot
  • Mill Valley Middle School Rated A
  • Maid or Guest Quarters
  • 5-minute walk to Hoo Koo E Koo Loop Trail

About This Home

Tucked in the redwoods of Mill Valley, 580 Ralston is a well modernized four-bedroom home blending luxury and nature. Featuring solid maple hardwood floors, a bright open floor plan, skylights, and floor-to-ceiling windows with forest views, it offers seamless indoor-outdoor living. The chef's kitchen boasts quartz countertops and stainless steel appliances flowing into living and dining areas. The primary suite includes a spa-inspired bath, walk-in closet, and private balcony with built in hot tub. Additional bedrooms open to the outdoors with a three-tiered deck perfect for dining and entertaining. Finished in custom redwood siding, the home is minutes from downtown Mill Valley, Mt. Tam trails, and Blithedale Park, within the coveted Mill Valley School District.

Listing Agent

Terri Dawson

Coldwell Banker Realty License #01152254 Listed on: 01/29/2026

Coldwell Banker Realty

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1974 | Remodeled

Lot Details

  • 9,348 Sq Ft Lot
  • Secluded Lot

Property Views

  • Woods
  • Canyon
  • Forest
  • Valley

Home Design

  • Midcentury Modern Architecture
  • Contemporary Architecture
  • Flat Roof Shape
  • Pillar, Post or Pier Foundation
  • Raised Foundation
  • Elastomeric Roof
  • Redwood Siding

Interior Spaces

  • 2,504 Sq Ft Home
  • 3-Story Property
  • Cathedral Ceiling
  • Skylights
  • Raised Hearth
  • Gas Fireplace
  • Great Room
  • Living Room with Fireplace
  • Living Room with Attached Deck
  • Combination Dining and Living Room
  • Home Office
  • Wood Flooring

Kitchen

  • Breakfast Area or Nook
  • Double Oven
  • Built-In Electric Oven
  • Gas Cooktop
  • Range Hood
  • Microwave
  • Dishwasher
  • Quartz Countertops

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Main Floor Bedroom
  • Maid or Guest Quarters
  • Bathroom on Main Level
  • 3 Full Bathrooms
  • Quartz Bathroom Countertops
  • Tile Bathroom Countertop
  • Dual Sinks
  • Bathtub with Shower
  • Closet In Bathroom

Laundry

  • Laundry in Kitchen
  • Dryer
  • Washer
  • 220 Volts In Laundry

Home Security

  • Carbon Monoxide Detectors
  • Fire and Smoke Detector

Parking

  • 2 Car Detached Garage
  • Parking Deck

Utilities

  • No Cooling
  • Central Heating
  • Heating System Uses Gas
  • 220 Volts
  • 220 Volts in Kitchen
  • Natural Gas Connected
  • Gas Water Heater
  • Internet Available
  • Cable TV Available

Additional Features

  • ENERGY STAR Qualified Appliances
  • Balcony

Listing and Financial Details

  • Assessor Parcel Number 027-022-22

Home Details

Home Type

Single Family

Year Built

Built in 1974 | Remodeled

Lot Details

9,348 Sq Ft Lot

Listing Details

  • Interior Amenities: Cathedral Ceiling
  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Detached
  • Directions To Property: E. Blithedale turns into W. Blithedale. Go to end and turn left on Ralston
  • Lot Size Acres: 0.2146
  • Stories: 3
  • Levels: Three Or More
  • ArchitecturalStyle: Contemporary, Mid-Century
  • Reso Window Features: Skylight(s)
  • Special Features: None

Interior Features

  • Appliances: Built-In Electric Oven, Dishwasher, Double Oven, ENERGY STAR Qualified Appliances, Free Standing Refrigerator, Gas Cook Top, Gas Plumbed, Gas Water Heater, Hood Over Range, Microwave
  • Number Of Fireplaces: 1
  • Bedrooms: 4
  • Full Bathrooms: 3
  • Dining Room Features: Dining/Living Combo
  • Living Room Features: Deck Attached, Great Room, Skylight(s), View
  • Flooring: Wood
  • Square Footage: 2504.00
  • Bathroom Features: Closet, Double Sinks, Quartz, Tile, Tub w/Shower Over
  • Bathrooms: 3
  • Fireplace Features: Gas Piped, Living Room, Raised Hearth
  • Kitchen Features: Breakfast Area, Pantry Cabinet, Quartz Counter
  • Room Type: Dining Room, Great Room, Guest Quarters, Kitchen, Primary Bathroom, Primary Bedroom, Primary Bedroom 2+, Office
  • Lower Level: Bedroom(s), Full Bath(s)
  • Main Level: Bedroom(s), Dining Room, Full Bath(s), Kitchen, Living Room
  • PrimaryBedroomFeatures: Balcony, Closet, Outside Access

Exterior Features

  • Construction Materials: Redwood Siding
  • Foundation: Pillar/Post/Pier, Raised
  • Lot Features: Secluded
  • Property Condition: Updated/Remodeled
  • Roof: Elastomeric, Flat
  • ExteriorFeatures: Balcony
  • View: Canyon, Forest, Valley, Woods

Garage/Parking

  • Parking Features: Covered, Deck, Detached
  • Total Parking Spaces: 2.00

Utilities

  • Cooling: None
  • Electric: 220 Volts, 220 Volts in Kitchen, 220 Volts in Laundry
  • Security Features: Carbon Mon Detector, Fire Alarm, Smoke Detector
  • Sewer: Public Sewer
  • Utilities: Cable Connected, Electric, Internet Available, Natural Gas Connected, Public, Sewer Connected
  • Water Source: Meter Available, Public, Water District
  • Heating: Central, Gas
  • Laundry Features: Dryer Included, In Kitchen, Laundry Closet, Washer Included

Schools

  • Middle/Junior School District: Mill Valley

Lot Info

  • Assessor Parcel Number: 027-022-22
  • Lot Size Sq Ft: 9348.00

Green Features

  • Energy Efficient: Appliances

Building Info

  • Year Built: 1974

MLS Schools

  • Senior High School District: Mill Valley
  • School District (County): Marin

Map

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

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 $17,827 $1,255,478 $576,495 $678,983
2024 $17,651 $1,230,869 $565,195 $665,674
2023 $17,197 $1,206,742 $554,116 $652,626
2022 $16,677 $1,183,084 $543,253 $639,831
2021 $16,521 $1,159,888 $532,602 $627,286
2020 $16,349 $1,148,000 $527,143 $620,857
2019 $15,834 $1,125,500 $516,811 $608,689
2018 $15,566 $1,103,440 $506,682 $596,758
2017 $15,281 $1,081,811 $496,750 $585,061
2016 $14,506 $1,060,604 $487,012 $573,592
2015 $14,974 $1,044,680 $479,700 $564,980
2014 $14,015 $1,024,217 $470,304 $553,913
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
02/19/2026 02/19/26 Price Changed $2,195,000 -4.4% $877 / Sq Ft
01/29/2026 01/29/26 For Sale $2,295,000 -- $917 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

Purchase History

Date Type Sale Price Title Company
Grant Deed $980,000 Chicago Title Company
Trustee Deed $1,080,000 None Available
Grant Deed $1,200,000 Old Republic Title Company
Grant Deed $875,000 First American Title Co
Interfamily Deed Transfer -- First American Title Co
Grant Deed $800,000 Pacific Coast Title Company
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $900,000 Fannie Mae Freddie Mac
Previous Owner $400,000 No Value Available
Previous Owner $600,000 No Value Available
Source: Public Records

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 326007316

Bay Area Real Estate Information Services (BAREIS)

APN: 027-022-22

California Marin County Mill Valley 94941 Blithedale Canyon

580 Ralston Ave, Mill Valley, CA

For Sale

Detached

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.

Nearby Homes
Terri Dawson
Listing Agent
Terri Dawson
Section Image
Coldwell Banker Realty
(415) 870-7794
Your Personal Tour Guide

Ask me questions while you tour the home.