508 506 Spring ST Sausalito, CA 94965 Active

UPDATED: 09/04/2026 12:41 AM ON MARKET: 84 days on market

$2,250,000

3,152 SqFt

Key Details

Property Type Multi-Family

Sub Type Quadruplex

Listing Status Active

Purchase Type For Sale

Square Footage 3,152 sqft

Price per Sqft $713

MLS Listing ID 326051446

Style Mid-Century

HOA Y/N No

Year Built 1955

Lot Size 6,000 Sqft

Acres 0.1377

Property Sub-Type Quadruplex

Location

State CA

County Marin

Area Sausalito

Rooms

Basement None

Interior

Heating Wall Furnace

Cooling None

Appliance Disposal,Free-Standing Electric Range,Free-Standing Refrigerator,Gas Water Heater,Varies By Unit,See Remarks

Laundry Laundry Closet

Exterior

Exterior Feature Private Yard,Yard Space

Carport Spaces 4

Waterfront Description Water District

View Bay,Water

Porch Balcony/Deck

Total Parking Spaces 8

Private Pool No

Building

Lot Description Shape Regular

Sewer Public Sewer

Water Water District

Architectural Style Mid-Century

Others

Tax ID 06413502

Security Features Carbon Monoxide Detector(s),Fire Extinguisher,Smoke Detector(s)

Special Listing Condition Offer As Is

Property Description

Investment Opportunity in the Heart of Sausalito! Discover a legacy building offering four well-maintained 1BR/1BA units, each with a deck. Every unit has been upgraded over the years with newer kitchens and baths, fresh paint within the last three years, and floors that have been refinished or newly installed. Residents enjoy four covered parking spaces plus four additional tandem, uncovered spots, along with private in-unit laundry and dedicated storage for each home. The large shared backyard is perfect for relaxing or hosting a weekend BBQ. Ideal for owner-occupants and investors alike, all four units are currently rentedthree on flexible month-to-month terms. There's also exciting upside potential with possible ADU and/or condo conversion (buyer to verify). Unbeatable location: one block to the bus, a 15-minute stroll to the ferry, and quick access to San Francisco via Highways 101 and 580. Surrounded by Sausalito's beloved restaurants and shopsand some of the best views in all of Marin.

Copyright 2026 Bay Area Real Estate Information Services, Inc. All Rights Reserved. This information is being provided by the Bay Area Real Estate Information Services, Inc. Data Updated 09/04/2026 07:39. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed.