409 Montford Ave, Mill Valley, CA 94941, USA


Property Overview:

409 Montford Ave is a single-family home in Mill Valley, CA, built in 2015. It features 4 bedrooms, 3.5 bathrooms, and approximately 3,204 sq. ft. of living space. The home includes a parking garage, fireplace, radiant heating system, cooling system, and solar energy. The estimated home value is $3,765,000.


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, Mill Valley Middle, and Tamalpais High.

    • Average SAT score: 1,116 (above state average of 975).
  • Job Market:

    • 78.0% white-collar jobs, 22.0% 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 (15.59%).
  • 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:

  • Contemporary design with soaring ceilings and expansive glass walls.
  • Open floor plan with a grand-scale great room.
  • Chef’s kitchen: Premium appliances, custom cabinetry, oversized island.
  • Living & dining areas flow to a sun-drenched patio with built-in firepit and level yard.
  • Family room, stylish powder room, and mudroom on main level.
  • Upstairs:
    • Luxurious primary suite with dual walk-in closets and spa-like bathroom.
    • Jack-and-Jill bath shared by two bedrooms.
    • Guest ensuite for privacy.
  • Separate office/studio with gym area for versatility.
  • Resort-like grounds with large flat creek-side play area.
  • State-of-the-art amenities: Radiant heat, A/C, solar energy.
  • Oversized attached 1-car garage and laundry room.

Location Benefits:

  • Set in Homestead Valley, offering the best of modern Mill Valley living.
  • Family-friendly community with strong schools and amenities.
  • Perfect for entertaining, play, and work-from-home flexibility.
  • Sustainable and sophisticated lifestyle in a highly desirable neighborhood.

Price and Status History

date type price
2007-08-28 Sold 740000
2013-11-14 For Sale 790000
2013-11-15 Sold 790000
2015-06-26 Sold 3250000
2018-08-01 Sold 3840000
2023-07-01 Tax Assessment 3501485
2024-05-13 Price Estimation 3765000
2025-05-13 For Sale 6150000

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.

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 0 2 42
AH 0 0 0 0
AO 0 0 0 6
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 1 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 2

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 1 3 6
Very High 1 1 1 2

Traffic Noise by Hour x Weekday

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