128 Walnut Avenue
Mill Valley, CA 94941
Sycamore/Tamalpais Park
2 Beds
2 Baths
1,035 sqft
2 Beds
2 Baths
1,035 sqft
Local Information
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Description
Welcome to this enchanting, sun-drenched cottage located on the coveted flats of Mill Valley just moments from the vibrant downtown. This beautifully updated home offers the perfect blend of vintage charm and modern comfort, featuring an open-concept kitchen with contemporary finishes and hardwood floors throughout. Enjoy stunning views of Mt. Tamalpais from the bright, inviting living spaces, or step outside to your own garden sanctuary. The landscaped, level yard is a true oasis, complete with fruit trees, colorful blooms, an outdoor sauna and studio for the ultimate retreat experience. Additional amenities include air conditioning, a backup generator, and seamless indoor-outdoor flow for year-round enjoyment. A rare opportunity to own a serene and stylish home in one of Mill Valley's most sought-after locations.
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. This description is from August 19, 2025
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Home Highlights
Parking
0 Open Spaces
Outdoor
Porch
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
180+ days ago
Home Details for 128 Walnut Avenue
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MLS Status: Closed |
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Interior Details Basement: FullNumber of Rooms: 7Types of Rooms: Master Bedroom, Bedroom, Master Bathroom, Bathroom, Dining Room, Kitchen, Living Room |
Beds & Baths Number of Bedrooms: 2Number of Bathrooms: 2Number of Bathrooms (full): 2 |
Dimensions and Layout Living Area: 1035 Square Feet |
Appliances & Utilities Utilities: Cable Available, Internet Available, PublicAppliances: Built-In Gas Oven, Built-In Gas Range, Dishwasher, Disposal, Free-Standing Refrigerator, Microwave, Dryer, WasherDishwasherDisposalDryerLaundry: In Basement,SinkMicrowaveWasher |
Heating & Cooling Heating: CentralHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Central |
Fireplace & Spa Number of Fireplaces: 1Fireplace: Living Room, Wood BurningHas a Fireplace |
Gas & Electric Electric: 220 Volts in Laundry |
Windows, Doors, Floors & Walls Flooring: Wood |
Levels, Entrance, & Accessibility Stories: 1Levels: OneFloors: Wood |
View Has a ViewView: Mt Tamalpais |
Security Security: Carbon Monoxide Detector(s), Smoke Detector(s) |
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Exterior Home Features Patio / Porch: Rear PorchFencing: FullOther Structures: Shed(s), Other |
Parking & Garage No CarportNo GarageNo Attached GarageHas Open ParkingParking Spaces: 2Parking: Open,Paved |
Water & Sewer Sewer: Public Sewer |
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Year Built Year Built: 1926 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: DetachedArchitecture: Cottage |
Building Construction Materials: Wood SidingNot Attached Property |
Property Information Parcel Number: 03005202 |
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Price List Price: $1,795,000 |
Status Change & Dates Possession Timing: Close Of Escrow |
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Direction & Address City: Mill Valley |
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Building Area Building Area: 1035 Square Feet |
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Not Senior Community |
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Association for this Listing: Marin CountyNo HOA |
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Lot Area: 4599.936 sqft |
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Disclaimer: All data, photos, visualizations, and information regarding a property, including the property's compliance with state and local legal requirements and all measurements and calculations of area, have been obtained from various sources, and may include such material that has been generated by use of artificial intelligence. Such information and material have not been and will not be verified for accuracy by the listing broker or the multiple listing service, and are not guaranteed as complete, accurate or reliable. Such information and material should be independently reviewed and verified for accuracy. This information and material are intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. |
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Special Conditions: Offer As Is |
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Mobile Home Park Mobile Home Units: Feet |
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Last check for updates: about 2 hours ago
Listed by Kathleen R Beaver DRE #00958832, (415) 847-1491
Coldwell Banker Realty, (415) 384-0667
Nina I Belloni DRE #02194298, (415) 847-1845
Coldwell Banker Realty, (415) 384-0667
Bought with: Joe Hart DRE #02157012, (415) 377-9417, Compass, (415) 380-6100
Originating MLS: Marin County
Source: BAREIS, MLS#325033855
Price History for 128 Walnut Avenue
| Date | Price | Event | Source |
|---|---|---|---|
| 07/11/2025 | $1,950,000 | Sold | BAREIS #325033855 |
| 07/02/2025 | $1,795,000 | Pending | BAREIS #325033855 |
| 06/30/2025 | $1,795,000 | Contingent | BAREIS #325033855 |
| 06/17/2025 | $1,795,000 | Listed For Sale | BAREIS #325033855 |
| 07/06/2006 | $925,000 | Sold | N/A |
| 01/15/1999 | $454,000 | Sold | N/A |
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $24,984 |
| Assessment | $1,239,204 |
Home facts updated by county records
Comparable Sales for 128 Walnut Avenue
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.15 | Single-Family Home | $2,300,000 | 10/09/25 | 2 | 2 | 1,071 | |
0.07 | Single-Family Home | $2,080,000 | 06/17/25 | 3 | 2 | 1,498 | |
0.16 | Single-Family Home | $2,700,000 | 04/28/26 | 3 | 2 | 1,530 | |
0.17 | Single-Family Home | $1,400,000 | 10/02/25 | 2 | 1 | 1,075 | |
0.33 | Single-Family Home | $2,175,000 | 04/07/26 | 3 | 2 | 1,520 | |
0.20 | Single-Family Home | $2,000,000 | 06/26/25 | 4 | 2 | 1,806 | |
0.28 | Single-Family Home | $1,950,000 | 04/20/26 | 4 | 2 | 1,395 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.
OFF MARKETSandy Onken Fiek DRE #01365123, Compass- OFF MARKETJason C. Chan DRE #01320348, BarbCo
OFF MARKETHolmes Burrell Real Estate
SOLDNOV 5, 2025Outpost Real Estate
SOLDMAY 4, 2026Serhant California, Inc.
SOLDMAY 22, 2026Sotheby's International Realty
Assigned Schools
These are the assigned schools for 128 Walnut Avenue.
- Mill Valley Middle School
- 6-8
- Public
- 721 Students
9/10GreatSchools RatingParent Rating AverageDo not send your children here, I was at this school for all my middle school years and before it I had no mental health issues but afterwards my depression was so horrible I got extremely far behind in classes. I along with my parents requested an IEP for years with the administration refusing every time until my 8th grade year which then improved my grades so much more. Overall the administration does nothing to reduce the bullying at this school or enforce their rules the only good part of this school is most of the teachers who are wonderful yet most lack the correct attitude and understanding of how to treat children.Other Review1mo 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 Review4mo 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 Review8y 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 128 Walnut Avenue.
Neighborhood Overview
Neighborhood stats provided by third party data sources.
What Locals Say about Sycamore/Tamalpais Park
At least 15 Trulia users voted on each feature.
100 % Say parking is easy
100 % Say it's dog friendly
96 % Say it's walkable to restaurants
95 % Say there's wildlife
95 % Say it's walkable to grocery stores
94 % Say there are sidewalks
88 % Say people would walk alone at night
87 % Say kids play outside
85 % Say car is needed
78 % Say there's holiday spirit
74 % Say yards are well-kept
71 % Say they plan to stay for at least 5 years
71 % Say neighbors are friendly
58 % Say it's quiet
48 % Say there are community events
39 % Say streets are well-lit
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
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All data, photos, visualizations, and information regarding a property, including the property's compliance with state and local legal requirements and all measurements and calculations of area, have been obtained from various sources, and may include such material that has been generated by use of artificial intelligence. Such information and material have not been and will not be verified for accuracy by the listing broker or the multiple listing service, and are not guaranteed as complete, accurate or reliable. Such information and material should be independently reviewed and verified for accuracy. This information and material are intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.
Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.
Homes for rent near 128 Walnut Avenue
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128 Walnut Avenue, Mill Valley, CA 94941 is a 2 bedroom, 2 bathroom, 1,035 sqft single-family home built in 1926. 128 Walnut Avenue is located in Sycamore/Tamalpais Park, Mill Valley. This property is not currently available for sale. 128 Walnut Avenue was last sold on Jul 11, 2025 for $1,950,000 (9% higher than the asking price of $1,795,000). The current Trulia Estimate for 128 Walnut Avenue is $2,009,700.