329 Deertrail Lane
Mill Valley, CA 94941
- 4 beds
- 3 baths
- 2,503 sqft
- 11,099 sqft lot
- $912 per sqft
- 1971 build
- – on site
Tucked at the end of a quiet cul-de-sac on a sunny, private lot, this beautifully updated 4BR/2.5BA home offers sweeping views of Mt. Tam, the valley, and Richardson Bay. The spacious layout includes soaring ceilings, skylights, refinished wood floors, zoned heat/AC, and a wall of windows opening to a view deck. The gourmet kitchen features new stainless appliances, ample counter space, a wine cooler, and built-in desk, flowing into a large family room with access to a sheltered front deck. The main-level primary suite is a private retreat with deck access. French plaster walls, and heated stone floors grace the spa like bath. Downstairs are 3 additional bedrooms, a full bath, laundry room, and a large flex space with separate entrance - perfect for a home office, studio, gym, or possible future ADU. Multiple decks, flat lawn, and fenced garden area create ideal outdoor living. Minutes to top-rated schools, Good Earth, Tam Junction, and world-class hiking and biking trails in the Marin Headlands and Golden Gate National Park. A rare blend of space, style, and location.
Last checked:
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Last updated Apr 29, 2025
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MLS# 325038391 —
The Building
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Year Built:1971
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Year Built Source:Assessor Auto-Fill
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Architecture:Contemporary
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Levels:2
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Levels:Two
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Roof:Composition , Flat, Tar/Gravel
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Foundation:Concrete Perimeter
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Patio And Porch Features:Uncovered Deck
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SqFt:2,503 Sqft
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SqFt Source:Appraiser
Interior
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Interior Features:Cathedral Ceiling, Skylight(s), Storage Area(s)
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# of Rooms:8
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Main Level:Dining Room, Family Room, Full Bath(s), Kitchen, Living Room, Primary Bedroom, Partial Bath(s), Street Entrance
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Lower Level:Bedroom(s), Full Bath(s)
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Room Type:Bonus Room, Family Room, Kitchen, Laundry, Primary Bedroom, Office, Storage, Studio
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Living Room:Cathedral/Vaulted, Deck Attached, View
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Kitchen Features:Kitchen/Family Combo, Pantry Cabinet, Quartz Counter
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Dining Room Features:Dining/Living Combo
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Family Room:Deck Attached, Great Room
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Flooring:Bamboo, Carpet, Stone, Tile, Wood
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Laundry Features:Dryer Included, Inside Area, Inside Room, Washer Included
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Fireplace Features:Living Room
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# of Fireplaces:1
Financial & Terms
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Sale Conditions:Other
Location
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Directions:Tennessee Valley Rd rt Enterprise Concourse onto Countyview rt on Deertrail to the end of the cul de sac
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Cross Street:Countyview
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Area:Mill Valley
The Property
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Property Type:Residential
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Property Type:Single Family Residence
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Lot Description:Auto Sprinkler F&R, Cul-De-Sac, Garden, Landscape Front
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11099Lot SqFt:
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Lot Size Measurement:Acres
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Lot Size Source:Assessor Auto-Fill
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View:Bay View, Bridges View, Garden/Greenbelt, Hills View, Mt Tamalpais, Panoramic View, Valley View, Water View
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0.2548Acres:
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Attach/Detach Home:Detached
Listing Agent
- Contact info:
- No listing contact info available
Taxes
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Assessors Parcel Number:200-281-12
Beds
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Total Bedrooms:4
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Master Bedroom Features:Closet, Outside Access
Baths
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3Total Baths:
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2Full Baths:
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1Half Baths:
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Bath Features:Tile, Tub w/Shower Over
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Master Bath Features:Double Sinks, Multiple Shower Heads, Radiant Heat, Shower Stall(s), Stone, Tub, Window
Heating & Cooling
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Heating:Central, Gas
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Cooling:Central
Utilities
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Description:Electric, Public
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Water Source:Public
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Sewer:Public Sewer
Appliances
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Appliances:Built-In Electric Oven, Dishwasher, Disposal, Double Oven, Free Standing Refrigerator, Gas Cook Top, Gas Water Heater, Hood Over Range, Wine Refrigerator
Schools
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Elementary School District:Mill Valley
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Middle Or Junior School District:Tamalpais Union
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School District (County):Marin
The Community
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Senior Age Requirement::No
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Spa:No
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Pool Description:No
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HOA Fee Amount:$No
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Association:Marin County
Parking
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Total Parking Spaces:2.00
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Parking Features:Detached, No Garage, Side-by-Side, Uncovered Parking Spaces 2+
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Off Street Spaces:2.00
Monthly cost estimate
Asking price
$2,285,000
| Expense | Monthly cost |
|---|---|
|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$12,235
|
| Taxes | N/A |
| Insurance | $628 |
| Utilities | $224 See report |
| Total | $13,087/mo.* |
| *This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Max Internet Speed
Provided by BroadbandNow®
This is the maximum advertised internet speed available for this home. Under 10 Mbps is in the slower range, and anything above 30 Mbps is considered fast. For heavier internet users, some plans allow for more than 100 Mbps.
Sale history
| Date | Event | Source | Price | % Change |
|---|---|---|---|---|
|
4/29/25
Apr 29, 2025
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Listed / Active | BAREIS | $2,285,000 |
