31 Shell Rd
Mill Valley, CA 94941
Alto
4 Beds
3 Baths
2,305 sqft (on 0.38 acres)
4 Beds
3 Baths
2,305 sqft
(on 0.38 acres)
Homes for sale near 31 Shell Rd
0.31 ACRES- FORECLOSURE0.46 ACRESAnh Hoang Pham DRE #01432176, SkyGroup Realty Inc.
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Local Information
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Description
This is an adorable property with a one story three bedroom main house, a detached 40 x 20 foot studio and a detached one bedroom guest house. The lot is a beautifully landscaped English garden, with level lawn, raised gardens, fruit trees, great sun and privacy. Wood floors in all three structures, beautiful wood details, detached storage building and lots of off street parking. 2020-02-28
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.
Home Highlights
Parking
No Info
Outdoor
No Info
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
No Info
Home Details for 31 Shell Rd
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Heating & Cooling Heating: OtherHeating Fuel: Other |
Levels, Entrance, & Accessibility Stories: 1 |
Interior Details Number of Rooms: 4Types of Rooms: Dining Room |
Fireplace & Spa Fireplace |
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Exterior Home Features Roof: CompositionExterior: Shingle Not Wood |
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Year Built Year Built: 1940Year Updated: 1940 |
Property Type / Style Property Type: Single Family HomeArchitecture: Contemporary |
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Units in Building: 1 |
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Lot Area: 0.38 acres |
Price History for 31 Shell Rd
| Date | Price | Event | Source |
|---|---|---|---|
| 03/02/2020 | $2,000,000 | Sold | BAREIS #22000236 |
| 02/02/2020 | $2,200,000 | Pending | Agent Provided |
| 01/06/2020 | $2,200,000 | Listed For Sale | Agent Provided |
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $29,053 |
| Assessment | $2,187,260 |
Home facts updated by county records
Comparable Sales for 31 Shell Rd
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.01 | Single-Family Home | $2,150,000 | 07/31/25 | 3 | 2 | 1,300 | |
0.09 | Single-Family Home | $2,505,000 | 10/07/25 | 3 | 1.5 | 1,735 | |
0.31 | Single-Family Home | $2,507,000 | 03/24/26 | 4 | 3 | 2,337 | |
0.52 | Single-Family Home | $2,950,000 | 09/26/25 | 4 | 3 | 3,035 | |
0.37 | Single-Family Home | $2,805,000 | 04/14/26 | 5 | 3 | 2,490 | |
0.45 | Single-Family Home | $2,500,000 | 04/09/26 | 4 | 3 | 2,190 | |
0.63 | Single-Family Home | $2,145,150 | 10/24/25 | 4 | 2.5 | 2,640 | |
0.50 | Single-Family Home | $5,000,000 | 01/12/26 | 4 | 3 | 2,252 | |
0.55 | Single-Family Home | $2,810,000 | 05/06/26 | 4 | 3 | 2,550 | |
0.57 | Single-Family Home | $2,550,000 | 04/20/26 | 4 | 2.5 | 2,515 |
Assigned Schools
These are the assigned schools for 31 Shell Rd.
- Mill Valley Middle School
- 6-8
- Public
- 721 Students
9/10GreatSchools RatingParent Rating AverageThis school has been really supportive my learning thought my time here. Not much to say about, it’s just great. However the location is next to a sewage plant.Student Review1y ago - Old Mill Elementary School
- K-5
- Public
- 261 Students
10/10GreatSchools RatingParent Rating AverageI wish I could write a five star review. I would only give credit to those hard-working teachers unfortunately our experience at the school has not been very positive. There is a huge problem with bullies at the school and I feel like there isn’t anything being done about it if a child has a special need and requires a combination the school will deny an aide for your childParent Review3mo ago - Park Elementary School
- K-5
- Public
- 301 Students
10/10GreatSchools RatingParent Rating AverageI bought my home in 1993 in Mill Valley because I Heard that the Public schools in Mill Valley were fabulous. I am a single mother and have raised two beautiful daughters in this community. We chose Park school mainly because it was closest to our house however, I have to say that it was a phenomenal choice!I have nothing but fantastic things to say about the teachers and their devotion to the job! My children are both grown now and found their ways into their dream colleges. Bravo! Park Scool!!Parent Review9y ago - Tamalpais Valley Elementary School
- K-5
- Public
- 368 Students
10/10GreatSchools RatingParent Rating AverageWonderful, I couldn’t imagine a more positive educational experience for my children. Strong commitment to global learning and the arts: choir, orchestra, dance and top notch art program.Parent Review7y ago - Strawberry Point Elementary School
- K-5
- Public
- 259 Students
10/10GreatSchools RatingParent Rating AverageGreat school with exceptional teachers and administrators. The PTA is very active and events to focused on building an inclusive community.Parent Review2y ago - Edna Maguire Elementary School
- K-5
- Public
- 399 Students
10/10GreatSchools RatingParent Rating AverageWe have had kids at Edna for 9 years. It is a warm, loving place with a very engaged parent community. Kids have access during the schooldays to art, outdoor education, music, and much more. There are tons of extracurricular activities available on campus after school, which is a really lovely addition to the school experience. The administration is responsive and caring.Parent Review1y ago - Tamalpais High School
- 9-12
- Public
- 1470 Students
10/10GreatSchools RatingParent Rating AverageI’m a student at Tam, and I think the campus is beautiful! It honestly looks like a university campus. The architecture is absolutely stunning.This school honestly has some great teachers and courses that make me excited to learn. I feel like there are many options for electives and clubs here.Also, the environment of the school is pretty inclusive. There are many students from different backgrounds, and it seems that we fight back against inequalities.This school also is very flexible, and most staff are kind. Most of my teachers have helped me with accommodations.Student Review1y ago 
Check out schools near 31 Shell Rd.
Neighborhood Overview
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What Locals Say about Alto
At least 1 Trulia users voted on each feature.
100 % Say it's dog friendly
100 % Say they plan to stay for at least 5 years
100 % Say there's holiday spirit
100 % Say it's walkable to grocery stores
100 % Say parking is easy
100 % Say neighbors are friendly
50 % Say it's quiet
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Homes for rent near 31 Shell Rd
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Off Market Homes Near 31 Shell Rd
- SOLDMAY 12, 2026Michael J. King DRE #01212875, King Real Estate Brokerage
- SOLDMAY 11, 2026Outpost Real Estate
- SOLDMAY 11, 2026Coldwell Banker Realty
- SOLDMAY 11, 2026Coldwell Banker Realty
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Explore by feature
SPECIAL OFFERPET FRIENDLY$2,915 - $3,650/mo1-2 bd1 baTrailhead Apartments at Tam Junction | 214 Villa Garden Dr #206A,
Mill Valley, CA 94941
PET FRIENDLY
PET FRIENDLY
PET FRIENDLY
APPLY INSTANTLYPET FRIENDLYFURNISHED
PET FRIENDLYFURNISHED
PET FRIENDLY
APPLY INSTANTLYPET FRIENDLY
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APPLY INSTANTLYPET FRIENDLYFURNISHED
31 Shell Rd, Mill Valley, CA 94941 is a 4 bedroom, 3 bathroom, 2,305 sqft single-family home built in 1940. 31 Shell Rd is located in Alto, Mill Valley. This property is not currently available for sale. 31 Shell Rd was last sold on Mar 2, 2020 for $2,000,000. The current Trulia Estimate for 31 Shell Rd is $3,612,900.