300 Marion Ave, Mill Valley, CA 94941, USA

Property CA
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1

Property Overview:

300 Marion Ave is a single-family home in Mill Valley, CA 94941, built in 1963. It features 2 bedrooms, 2 bathrooms, and 1,236 sq. ft. of living space on a 5,278 sq. ft. lot. The home includes a fireplace, laundry room with storage, and 2-car off-street parking with carport. The last sale was for $949,000; current estimated value ranges from $1,071,983 to $1,395,000.

Neighborhood Highlights:

  • Crime Rate:

    • Personal crime risk: 3.1% (lower than state average of 11.8%)
    • Property crime risk: 4.2% (lower than state average of 10.8%)

  • Schools:
    Nearby schools include Old Mill Elementary, Greenwood School, Marin Horizon School, Mill Valley Middle, and Tamalpais High.

    • Average SAT score: 1116 (higher than state average of 975)

  • Job Market:

    • 78% white-collar jobs, 22% blue-collar jobs
    • Unemployment rate: 2.1% (lower than state average of 4.7%)

  • Demographics:

    • Community population: 27,212 (3% growth since 2000)
    • 57% families with children
    • Largest age group: 45-54 years (17.7%), second largest 35-44 years (15.6%)

  • Natural Disaster Risk:

    • Low flood risk, low tornado risk, high earthquake risk

  • Weather:

    • Average temperature: 48.7°F (January), 68.1°F (July)
    • Average rainfall: 23.5 inches/year
    • Average snowfall: 0 inches/year

  • Cost of Living:

    • Median household income: $119,377
    • Average annual spending: $78,617

Property Features:

  • Magical redwoods retreat very close to downtown Mill Valley
  • Treehouse-style home perched on a peaceful hillside beneath grand redwoods
  • Indoor-outdoor living:
    • Decks surround the home
    • Large back patio with serene, private, terraced fern garden
    • Front and back decks for seamless flow
  • Updated kitchen with counter seating, remodeled baths
  • Stone hearth fireplace in living room
  • Hardwood flooring in kitchen and living areas
  • Floating staircase leads to 2 skylit bedrooms (one with a private balcony)
  • Separate office with laundry area for flexible use
  • Move-in ready; potential for cosmetic updates (e.g., hardwood floors on main level)
  • Potential to expand parking or living space
  • Private parking for 2 cars (carport) and ample street parking
  • Laundry room with storage

Location Benefits:

  • Nature lover’s paradise:
    • Steps from the Dipsea Trail—direct access to downtown, Old Mill Park, and renowned hiking trails on Mt. Tam all the way to Stinson Beach
  • Walkability:
    • 10-12 minutes to Old Mill School, Old Mill Park, and downtown Mill Valley via Dipsea Trail Steps
  • Nearby amenities:
    • Mill Valley Market, Whole Foods, Safeway
    • Equator Coffees & Teas, Peet’s Coffee, Tea Fountain
    • Mill Valley Beerworks, Molina Restaurant, Pizza Molina
  • Community:
    • Quiet, safe, and family-friendly neighborhood with excellent schools and outdoor recreation
2

Price and Status History

date type price
1986-07-01 Sold 179000
1989-12-18 Sold 355000
1997-07-22 Sold 357840
1999-04-14 Sold 460000
2002-05-29 Sold 636000
2016-06-07 Sold 949000
2020-01-11 For Sale 1095000
2022-05-16 For Sale 1250000
2022-06-24 Sold 1310000
2025-05-06 For Sale 1450000
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Superfund Enterprise Management System

No data found within 1.0 miles for this property.

Toxic Release Inventory

No data found within 1.0 miles for this property.

Integrated Compliance Information System - Air

No data found within 1.0 miles for this property.

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Flood Risk Info

fld_zone very high impact: up to 0.0001 miles high impact: up to 0.2 miles moderate impact: up to 0.5 miles low-moderate impact: up to 1.5 miles
A 0 0 0 0
AE 0 1 6 34
AH 0 0 0 0
AO 0 0 2 3
VE 0 0 0 0

Flood Zone Type

code meaning
A 1% annual chance flood zone determined using approximate methods. No BFEs shown. Flood insurance and management standards apply.
AE 1% annual chance flood zone determined by detailed methods. BFEs shown. Insurance and floodplain management required.
AH Shallow flooding (ponding) zones with depths between 1-3 feet. BFEs shown. Insurance and management required.
AO Shallow flooding (sheet flow) zones with depths 1-3 feet. BFEs or average depths shown. High-velocity areas may exist.
VE Coastal 1% annual chance flood zone with wave action. BFEs shown. Insurance and management required.

Earthquake Risk Info

zone_name quad_name very high impact: up to 0.0001 miles high impact: up to 2.0 miles moderate impact: up to 10.0 miles
San Andreas - North Golden Gate Bolinas 0 0 1

Landslide Risk Info

lscat very high impact: up to 0.0001 miles high impact: up to 0.04 miles moderate impact: up to 0.1 miles low-moderate impact: up to 0.2 miles
8 0 0 0 0

Liquefaction Risk Info

Suscept very high impact: up to 0.0001 miles high impact: up to 0.05 miles moderate impact: up to 0.5 miles low-moderate impact: up to 1.0 miles
High 0 0 0 0
Very high 0 0 0 1

Wild fire Risk Info

haz_class very high impact: up to 0.0001 miles high impact: up to 0.5 miles moderate impact: up to 1.5 miles low-moderate impact: up to 3.0 miles
High 0 0 3 6
Very High 1 1 1 3
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Traffic Noise by Hour x Weekday

Not enough data points

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Airplane Noise by Hour x Weekday

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