$1,700,000
SOLD JUN 20, 2025
3 Beds
2 Baths
1,608 Sq Ft
6,299 Sq Ft Lot

Recently Sold

$1,057 Per Sq Ft

1% Above List Price

16 Days on Market

Highlights

  • Mountain View
  • Main Floor Bedroom
  • Wine Refrigerator
  • Mill Valley Middle School Rated A
  • 2 Fireplaces
  • Balcony

About This Home

As of June 2025

Tucked into the sought-after Almonte neighborhood, 308 Sheffield Ave offers the best of Marin living with unbeatable access to nature, convenience, and indoor/outdoor living. Located within walking distance to Tam Junction's vibrant shops and restaurants, and just minutes to the Golden Gate Bridge, this home offers an easy San Francisco commute, a scenic bike ride to downtown Mill Valley or Sausalito, and quick access to the endless trails of Tennessee Valley and the greater Marin Headlands. Enjoy panoramic views of Tennessee Valley from nearly every room, including the expansive primary suite that spans the entire upper level. This serene retreat features custom closets/ built-ins, stylish Ann Sacks/Kelly Wearstler-tiled ensuite bathroom and fireplace, a cozy private office or dressing area, and breathtaking views from the comfort of your bed. The main level includes two additional bedrooms, a full bath, and a bright, open-concept living, dining, and kitchen space that flows effortlessly to a large front deck perfect for entertaining or soaking in the views. The terraced backyard offers even more outdoor living with a deck, lush gardens, fruit trees, herbs and a versatile studio/shed ideal for creative work, fitness, or storage. Plus a large detached two car.

Last Agent to Sell the Property

Ryan Fay

Mosaik Real Estate License #01924701 Listed on: 05/14/2025

Last Buyer's Agent

Whitney Potter

Own Marin License #01468633

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $21,219

Year Built

  • Built in 1979 | Remodeled

Lot Details

  • 6,299 Sq Ft Lot
  • Landscaped
  • Garden

Parking

  • 2 Car Detached Garage
  • Electric Vehicle Home Charger
  • Garage Door Opener

Property Views

  • Mountain
  • Valley

Interior Spaces

  • 1,608 Sq Ft Home
  • 2-Story Property
  • 2 Fireplaces
  • Family Room
  • Living Room
  • Dining Room

Kitchen

  • Microwave
  • Dishwasher
  • Wine Refrigerator

Bedrooms and Bathrooms

  • 3 Bedrooms
  • Main Floor Bedroom
  • Primary Bedroom Upstairs
  • Walk-In Closet
  • Bathroom on Main Level
  • 2 Full Bathrooms

Laundry

  • Laundry closet
  • Dryer
  • Washer

Outdoor Features

  • Balcony
  • Front Porch

Utilities

  • No Cooling
  • Central Heating
  • Gas Water Heater

Listing and Financial Details

  • Assessor Parcel Number 050-112-12

Home Details

Home Type

Single Family

Est. Annual Taxes

$21,219

Year Built

Built in 1979 | Remodeled

Lot Details

0

Parking

2

Listing Details

  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Detached
  • Directions To Property: Almonte to Rosemont then left on green. green turns into Sheffield
  • Lot Size Acres: 0.1446
  • Stories: 2
  • Levels: Two
  • Special Features: None

Interior Features

  • Appliances: Dishwasher, Gas Water Heater, Microwave, Wine Refrigerator
  • Number Of Fireplaces: 2
  • Bedrooms: 3
  • Full Bathrooms: 2
  • Square Footage: 1608.00
  • Bathrooms: 2
  • Fireplace Features: Other
  • Main Level: Bedroom(s), Dining Room, Family Room, Full Bath(s), Kitchen, Living Room
  • PrimaryBedroomFeatures: Balcony, Sitting Area, Walk-In Closet

Exterior Features

  • Lot Features: Garden, Landscape Back
  • Property Condition: Updated/Remodeled
  • ExteriorFeatures: Balcony
  • Patio And Porch Features: Back Porch, Front Porch
  • View: Mountains, Valley

Garage/Parking

  • Parking Features: Detached, EV Charging, Garage Door Opener
  • Total Parking Spaces: 2.00
  • Garage Spaces: 2.00

Utilities

  • Cooling: None
  • Sewer: Public Sewer
  • Utilities: Public
  • Water Source: Public
  • Heating: Central
  • Laundry Features: Dryer Included, Laundry Closet, Washer Included

Lot Info

  • Assessor Parcel Number: 050-112-12
  • Lot Size Sq Ft: 6299.00

Building Info

  • Year Built: 1979

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Apr 23, 2020
Sold by
Fay Ryan and Fay Jennifer
Bought by
Fay Ryan and Fay Jennifer

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$673,000
Outstanding Balance
$597,675
Interest Rate
3.3%
Mortgage Type
New Conventional
Estimated Equity
$1,193,089

Purchase Details

Listed on
Sep 25, 2018
Closed on
Oct 17, 2018
Sold by
Michael Bradley S and Michael Christian J
Bought by
Fay Ryan and Acierto Jennifer
Seller's Agent
Caroline Nelson
Compass
Buyer's Agent
Ryan Fay
Mosaik Real Estate
List Price
$1,299,000
Sold Price
$1,299,000

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
4.81%
Original Mortgage
$679,650
Interest Rate
4.6%
Mortgage Type
New Conventional

Purchase Details

Closed on
Nov 18, 2016
Sold by
Michael Bradley S and Michael Christian J
Bought by
Michael Bradley S and Michael Christian J

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$720,000
Interest Rate
3.47%
Mortgage Type
New Conventional

Purchase Details

Closed on
Oct 14, 2013
Sold by
Schultz Stacy L
Bought by
Michael Bradley S and Martinez Christian J

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$742,400
Interest Rate
4.55%
Mortgage Type
New Conventional

Purchase Details

Closed on
Dec 5, 2003
Sold by
Sankey Diane and Sankey Colin
Bought by
Schultz Stacy L

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$592,500
Interest Rate
5.12%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Sep 16, 2002
Sold by
Sankey Colin and Sankey Diane
Bought by
Sankey Colin and Sankey Diane

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$493,000
Interest Rate
5.62%

Purchase Details

Closed on
Apr 22, 1998
Sold by
Sabin Sherri A and Sabin Thomas P
Bought by
Waldbaum Gregory S and English Abby S

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$377,000
Interest Rate
7.12%

Purchase Details

Closed on
May 9, 1995
Sold by
Sabin Sherri A and Sabin Sherri L
Bought by
Sabin Sherri A

Purchase Details

Closed on
Sep 8, 1994
Sold by
Dorit J Niley
Bought by
Sabin Thomas P and Sabin Sherri L

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$264,000
Interest Rate
8.57%
Source: Public Records

Similar Homes in Mill Valley, CA

  • 324 Sheffield Ave, Mill Valley, CA 94941

    $1,895,000

    • 3 Beds
    • 2.5 Baths
    • 1,902 Sq Ft
    • 324 Sheffield Ave
    • Mill Valley, CA

    A thoughtfully updated Mill Valley retreat with iconic Mount Tam views, 324 Sheffield blends elevated design with everyday livability. This 3 bed, 2.5 bath home (1,902 sqft plus 302 sqft bonus space) is remodeled for light, flow, and functionperfect for relaxing or hosting. Wide-plank hardwood floors lead through airy spaces; the kitchen features high-end appliances and custom cabinetry; baths

    Whitney Potter Own Marin

    Section Image
  • 723 Alta Vista Rd, Mill Valley, CA 94941

    $1,795,000

    • 2 Beds
    • 2 Baths
    • 1,460 Sq Ft
    • 723 Alta Vista Rd
    • Mill Valley, CA

    Just 15 minutes from San Francisco, this turnkey 2 bedroom, 2 bath Mill Valley retreat blends designer finishes with modern indoor-outdoor living. With sweeping views, a spa, expansive decks plus extensive upgrades, this home features a calm, Zen-inspired aesthetic and an open floor plan that brings the views into every space. Hardwood floors and open-beam ceilings add warmth and character, while

    Barbara Major Golden Gate Sotheby's

    Section Image
  • 157 Homestead Blvd, Mill Valley, CA 94941

    $1,395,000

    • 2 Beds
    • 1 Bath
    • 1,056 Sq Ft
    • 157 Homestead Blvd
    • Mill Valley, CA

    Charming 2-bed, 1-bath home at 157 Homestead Ave, Mill Valley, offering 1,056 sq ft of beautifully remodeled living space on a 6000 sq ft lot. Located just outside of the city limits. Featuring new hardwood floors, a modern kitchen, updated bathroom, and fresh interior/exterior paint, this home is move-in ready. Nestled in a quiet, desirable hillside neighborhood with stunning views just outside

    Brad Andresen Livxplore Real Estate & Lifest

    Section Image
  • 216 Laverne Ave, Mill Valley, CA 94941

    $2,150,000

    • 3 Beds
    • 2 Baths
    • 1,500 Sq Ft
    • 216 Laverne Ave
    • Mill Valley, CA

    This stylishly remodeled 3-bedroom, 2-bathroom home offers comfort, design, and is the ideal setting to enjoy the Marin lifestyle. Located in the flats of Homestead Valley, it's just minutes from schools, parks, shops, and restaurants. A generous outdoor patio welcomes you in, surrounded by mature landscaping and a sense of tranquility that sets the tone for the rest of the property. The

    Scott Kalmbach Outpost Real Estate

    Section Image
  • 169 Kipling Dr, Mill Valley, CA 94941

    $1,795,000

    • 3 Beds
    • 2 Baths
    • 1,764 Sq Ft
    • 169 Kipling Dr
    • Mill Valley, CA

    Welcome to Enchanted Knolls! This beautifully updated single-level 3BR, 2BA home offers the perfect blend of modern comfort & timeless charm in one of Mill Valley's most coveted locations. Meticulously maintained, the residence features a renovated kitchen, refinished hardwood floors, a light-filled living room & dining area, updated doors & windows, newer recessed lighting, & numerous other

    Lauren Turnauer Wilcox Compass

    Section Image
  • 224 Elm Ave, Mill Valley, CA 94941

    $1,500,000

    • 2 Beds
    • 1 Bath
    • 1,075 Sq Ft
    • 224 Elm Ave
    • Mill Valley, CA

    Nestled in the heart of Mill Valley's highly sought-after Sycamore Park, this charming corner-lot home is on the market for the first time in 40 years. Inside, beautiful hardwood floors flow throughout a bright and spacious living room with a cozy wood-burning fireplace. The kitchen and breakfast nook provide a warm setting for daily living, while two generous bedrooms offer comfort and

    Lotte & Sarah Toftdahl Kowalczyk Compass

    Section Image
  • 317 Seymour Ln, Mill Valley, CA 94941

    $1,395,000

    • 3 Beds
    • 2 Baths
    • 1,120 Sq Ft
    • 317 Seymour Ln
    • Mill Valley, CA

    Tastefully updated mid-century bungalow nestled in the heart of Mill Valley’s coveted Homestead Valley. With VIEWS perched just above Molino Park, this home offers a thoughtfully designed living space on a peaceful private lane & steps from Pixie Trail! Lots of natural light and stunning views of the hills through a dramatic wall of floor-to-ceiling windows that open to a viewing deck. Recent

    Mary Ellen Mancino The Agency

    Section Image
  • 10 Park Ave, Mill Valley, CA 94941

    $1,950,000

    • 2 Beds
    • 1.5 Baths
    • 952 Sq Ft
    • 10 Park Ave
    • Mill Valley, CA

    This home offers a rare blend of condition, setting, and detail that simply isn't found in recent sales. While others may appear similar on paper, once you step inside and take in the location, updates, and overall care, the difference is clear. Set against a lush, quiet hillside in old town Bolinas, this beloved 1953 two-story cottage offers sunlit charm, artisan details, and a deep sense of

    Cristina diGrazia Golden Gate Sotheby's

    Section Image
  • 114 Richardson Dr, Mill Valley, CA 94941

    $1,495,000

    • 2 Beds
    • 1 Bath
    • 1,064 Sq Ft
    • 114 Richardson Dr
    • Mill Valley, CA

    Built in 1948 and extensively remodeled in the past year, 114 Richardson Drive combines vintage charm with modern, sophisticated updates. This beautifully remodeled 2-bedroom, 1-bath residence offers single-level living, spacious rooms, stylish finishes, and a private backyard retreat. Designed for easy, turnkey living, the home features a seamless flow between light-filled interiors and inviting

    Thomas Henthorne Golden Gate Sotheby's

    Section Image

Range of Values:

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

Purchase History

Date Type Sale Price Title Company
Interfamily Deed Transfer -- Old Republic Title Company
Grant Deed $1,299,000 Fidelity National Title Co
Interfamily Deed Transfer -- Old Republic Title Co
Grant Deed $928,000 Fidelity National Title Co
Grant Deed $790,000 California Land Title Marin
Interfamily Deed Transfer -- California Land Title Compan
Grant Deed $419,000 First American Title Co
Interfamily Deed Transfer -- North American Title Company
Grant Deed $352,000 Placer Title Company
Interfamily Deed Transfer -- Placer Title Company
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $673,000 New Conventional
Closed $679,650 New Conventional
Previous Owner $720,000 New Conventional
Previous Owner $742,400 New Conventional
Previous Owner $729,000 New Conventional
Previous Owner $592,500 Purchase Money Mortgage
Previous Owner $493,000 No Value Available
Previous Owner $65,000 Stand Alone Second
Previous Owner $377,000 No Value Available
Previous Owner $264,000 No Value Available
Closed $158,000 No Value Available
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
06/20/2025 06/20/25 Sold $1,700,000 +1.5% $1,057 / Sq Ft
05/30/2025 05/30/25 Pending -- -- --
05/14/2025 05/14/25 For Sale $1,675,000 +28.9% $1,042 / Sq Ft
10/29/2018 10/29/18 Sold $1,299,000 0.0% $808 / Sq Ft
10/12/2018 10/12/18 Pending -- -- --
09/25/2018 09/25/18 For Sale $1,299,000 -- $808 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

Tax History Compared to Growth

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 $21,219 $1,449,034 $668,184 $780,850
2024 $21,219 $1,420,625 $655,084 $765,541
2023 $20,759 $1,392,774 $642,241 $750,533
2022 $20,100 $1,365,469 $629,650 $735,819
2021 $19,619 $1,338,697 $617,305 $721,392
2020 $19,724 $1,324,980 $610,980 $714,000
2019 $19,125 $1,299,000 $599,000 $700,000
2018 $15,646 $998,712 $646,416 $352,296
2017 $15,085 $979,134 $633,744 $345,390
2016 $14,040 $959,936 $621,318 $338,618
2015 $13,763 $945,521 $611,988 $333,533
2014 $13,258 $927,000 $600,000 $327,000
Source: Public Records

Agents Affiliated with this Home

  • Section Image
  • Section Image
  • Section Image
See All Agents

Map

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 325043938

Bay Area Real Estate Information Services (BAREIS)

APN: 050-112-12