2. 59 Shell Rd Mill Valley CA
59 Shell Rd Mill Valley CA

Report Results for

59 Shell Rd Mill Valley, CA

59 Shell Rd Mill Valley, CA 94941 was built in 2005 and last sold for $780,000. The property has a lot size of 12,000 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 3,965,000, reflecting a 47% change over the past year, with 4 beds, 3.5 baths, and approximately 3,294 sq ft of living space. If you are looking to buy or rent a property, use USPhoneBook's property database to avoid rental scams, understand tax liabilities, and get a sense of the property's value over time. You can also check out the neighborhood section and see nearby homes, last sold for prices, tax records and more.
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Public Facts

$780,000
Last sold Jul 5, 2025
4
Beds
3.5
Baths
3,294
Sqft
Off Market
$3,965,000 estimated value
Built in 2005
$1,204/sqft
12,000 lot sqft

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
033-092-07
Parking
2
Subdivision
Alto Sub #1
Heating
Central
Fireplaces
1

Property History

Over the last 12 months, the sales price of 59 Shell Rd Mill Valley, CA 94941 has increased by 47%.

Price History

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Year Price Price/Sq Ft
2026 $ 3,930,000 47 % $ 1,193
2025 $ 2,667,000 -12 % $ 810
2024 $ 3,054,000 -8 % $ 927
2023 $ 3,354,000 -3 % $ 1,018
2022 $ 3,466,000 59 % $ 1,052
2021 $ 2,169,000 ---- $ 658

Tax History

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Year Taxes Assesments
2026 ---- $ 1,676,317
2025 $ 22,791 3 %
2024 $ 22,087 1 % $ 1,611,237
2023 $ 21,728 3 % $ 1,579,650
2022 $ 21,010 ---- $ 1,548,681
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Owner

Clifford Treais Clifford D Treais , Age 65

Lives at 59 Shell Rd, Mill Valley, CA 94941-1551
Relatives: Kirsten Treais, Evelyn Treais, Ryan Treais, Tatum Treais
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People Living at 59 Shell Rd Mill Valley, CA

Clifford Treais Clifford D Treais , Age 65

Lives at 59 Shell Rd, Mill Valley, CA 94941-1551 Mill Valley CA 94941 59 Shell Rd
Prior addresses: 70 Shell Rd, Mill Valley, CA 94941-1550 Mill Valley CA 94941 70 Shell Rd 17 Constitution Dr, Corte Madera, CA 94925-2023 Corte Madera CA 94925 17 Constitution Dr
Relatives: Kirsten Treais, Evelyn Treais, Ryan Treais, Tatum Treais
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Kirsten Treais Kirsten Sg Treais , Age 64

Lives at 59 Shell Rd, Mill Valley, CA 94941-1551 Mill Valley CA 94941 59 Shell Rd
Prior addresses: 70 Shell Rd, Mill Valley, CA 94941-1550 Mill Valley CA 94941 70 Shell Rd 17 Constitution Dr, Corte Madera, CA 94925-2023 Corte Madera CA 94925 17 Constitution Dr
Relatives: Clifford Treais, Evelyn Treais, Kirsten Treais, Ryan Treais, Tatum Treais
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Mildred Rodrigues Mildred E Rodrigues , Age 96

Lives at 600 Harwinton Ct, Vacaville, CA 95688-9249 Vacaville CA 95688 600 Harwinton Ct
Prior addresses: 59 Shell Rd, Mill Valley, CA 94941-1551 Mill Valley CA 94941 59 Shell Rd 211 Rodgers St, Vallejo, CA 94590-3050 Vallejo CA 94590 211 Rodgers St
Relatives: Kelsey Rodrigues, Ray Rodrigues, Raymond Rodrigues, Caitlin Walters, Danna Hernandez, David Walters, Maritza Vazquez, Michelle Walters, Rachel Walters
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Kirsten Treais Kirsten S Treais , Age 64

Lives at 59 Shell RD, Mill Valley, CA 94941-1551 Mill Valley CA 94941 59 Shell RD
Prior addresses: 69 Shell RD, Mill Valley, CA 94941-1551 Mill Valley CA 94941 69 Shell RD
Relatives: Clifford Treais, Evelyn Treais, Kirsten Treais, Ryan Treais, Tatum Treais
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Edith Rodrigues Edith E Rodrigues

Lives at 600 Harwinton CT, Vacaville, CA 95688-9249 Vacaville CA 95688 600 Harwinton CT
Prior addresses: 59 Shell RD, Mill Valley, CA 94941-1551 Mill Valley CA 94941 59 Shell RD
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Raymond Rodrigues Raymond Rodrigues , Age 71

Lives at 600 Harwinton CT, Vacaville, CA 95688-9249 Vacaville CA 95688 600 Harwinton CT
Prior addresses: 59 Shell Rd, Mill Valley, CA 94941-1551 Mill Valley CA 94941 59 Shell Rd
Relatives: Kelsey Rodrigues, Mildred Rodrigues, Ray Rodrigues, Caitlin Walters, Danna Hernandez, David Walters, Maritza Vazquez, Michelle Walters, Rachel Walters
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Evelyn Treais Evelyn M Treais , Age 67

Lives at 1175 Robin Pl, Vista, CA 92084-7312 Vista CA 92084 1175 Robin Pl
Prior addresses: 1230 PO Box, Cambria, CA 93428-1230 Cambria CA 93428 1230 PO Box 5025 Venado Ave, Atascadero, CA 93422-3229 Atascadero CA 93422 5025 Venado Ave 2320 Alban Pl, Cambria, CA 93428-4702 Cambria CA 93428 2320 Alban Pl
Relatives: Clifford Treais, Evelyn Treais, Kirsten Treais, Ryan Treais, Tatum Treais
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Neighbors

57 Shell Rd
Mill Valley, CA
View Property Report
61 Shell Rd
Mill Valley, CA
View Property Report
56 Shell Rd
Mill Valley, CA
View Property Report
55 Shell Rd
Mill Valley, CA
View Property Report

FAQs

Who lives at 59 Shell Rd, Mill Valley, CA 94941?
According to our records, the current person living in 59 Shell Rd is Clifford Treais.
Is this property currently for sale?
The property is not for sale and last sold for $780,000 on Jul 5, 2025. Use USPhoneBook to review nearby listings or compare similar homes in the area.
What is the estimated value of this property?
The estimated value is $3,965,000, reflecting a 47% change over the past year. You can explore price history and tax records to see how the value has changed over time.
How big is this property?
It features approximately 3,294 sq ft of living space on a 12,000 sq ft lot, built in 2005 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 57 Shell Rd, 61 Shell Rd, and 56 Shell Rd, each with its own property report to help compare size, value, and residents.