421 Marin Ave Mill Valley, CA 94941 / 4000

Residence for Single Family

(UPDATED: 09/02/2025)
  • 4 Beds
  • 2 Baths
  • 0.38 acres
Property Report

Information about property on 421 Marin Ave, Mill Valley CA, 94941-4000. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

The Craftsman style single-family estate stands down the street at 421 Marin Avenue, Mill Valley, CA.

Facts

  • Built in 1927
  • Lot size 0,38 acres
  • Rooms 7
  • Bedrooms 4
  • Bathrooms 2
  • Last remodel year 2008
  • Structure type Craftsman
  • Heating & Cooling
  • Heat type Central
  • Cooling None
  • Interior Home Features
  • Flooring Carpet, Hardwood, Tile
  • Exterior Home Features
  • Exterior material Wood
  • Roof type Shake Shingle
  • Parking & Garage
  • Parking Carport, 2 spaces
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Misc

  • Units 1

Listing info

  • Last sold Jul 1997 for $475,000

Features

  • Fireplace
  • Fenced Yard
  • Garden
  • Skylight
  • Wired
  • Dishwasher
  • Dryer
  • Microwave
  • Laundry: In Unit
  • View: Mountain

Householders and Tenants for 421 Marin Ave, Mill Valley CA

Purchase History

DateEventPriceSourceAgents
07/18/1997 Sold $475,000 Public records

Cost estimate history

YearTaxAssessmentMarket
2014 $10,401 $670,963 N/A
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Where is 421 Marin Ave, Mill Valley CA located on map?

Marin Ave Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
19 Aug 2015 Gas leak (natural gas or LPG)
Property Use —
1 or 2 family dwelling
13 Jun 2013 Gas leak (natural gas or LPG)
24 Nov 2012 Electrical wiring/equipment problem, other
Property Use —
Residential street, road or residential driveway
26 Jul 2010 Building fires
Property Use —
1 or 2 family dwelling

View more

Properties Nearby

Street Address
227 Marin Ave, Mill Valley, CA 94941-4069
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  • 1 bath
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304 Marin Ave, Mill Valley, CA 94941-4057
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  • 2 baths
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306 Marin Ave, Mill Valley, CA 94941-4057
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  • 1 bath
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366 Marin Ave, Mill Valley, CA 94941-4024
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  • 2 baths
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409 Marin Ave, Mill Valley, CA 94941-4000
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  • 1 bath
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416 Marin Ave, Mill Valley, CA 94941-3939
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  • Lot: 5,000 sqft
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453 Marin Ave, Mill Valley, CA 94941-3943
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528 Marin Ave, Mill Valley, CA 94941-3944
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  • 2 baths
  • Lot: 10,150 sqft
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538 Marin Ave, Mill Valley, CA 94941-3944
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  • 3 baths
  • 3,534 sqft
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544 Marin Ave, Mill Valley, CA 94941-3944
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  • 4 beds
  • 2 baths
  • Lot: 0.41 acres
  • Built in 1923
 

FAQ about the house at 421 Marin Ave, Mill Valley, CA

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