Add Listing
    For Lease
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    Back to Search
    The Largest CRE Database in the US with Over 1 Million Listings

    1000 4Th St San Rafael, CA 94901

    View on Map
    Loading data...
    Loading data...
    Loading data...
    For Lease
    Contact for pricing

    Class A office space in the heart of downtown San Rafael.

    Building Details

    Year built
    1975

    We can help!

    Listing Contact
    Jeff Moeller
    Jeff Moeller
    Source: Lee-associates

    Listing Agent: Jeff Moeller

    Displayed information is deemed reliable but is not guaranteed and should be independently verified.

    Learn more

    Property Insight Report

    Overview

    Downtown San Rafael Class A Office

    This Class A office space is located in the heart of downtown San Rafael. The property features an onsite secure multi-level parking garage, onsite management, engineer, and security. A tenant e-Directory is located in the lobby. Fiber optic internet connectivity is available. The location is steps from downtown retail amenities. The property size is 104577 square feet.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    BARBARA KAMHOLZ, M.D Physician Custom Built Insurance ... Insurance Agency Casper & Biddle LLP Law Firm MORTGAGEE33 LLC General Contractor Law Offices of Ronald ... Law Firm

    Suggested Use

    Real Estate Agency Restaurant Law Firm Dental Office Spa & Massage Center Hair Salon Nail Salon Building Supply Daycare Center Gym & Fitness Center

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    San Rafael
    County
    Marin
    State
    California
    Longitude
    -122.5273335
    Latitude
    37.9734287

    Nearby Similar for Lease

    • Contact for pricing

      Civic Center

      Discover many ways to work your way in Civic Center
      4040 Civic Center Dr, San Rafael, CA 94903
      View Details
    • Sponsored
      Contact for pricing

      CA, San Rafael - 4th Street

      Discover many ways to work your way in Downtown
      1000 4Th St, San Rafael, CA 94901
      View Details
    • $2,750 /Mo

      San Rafael Commercial Space For Rent

      Prime commercial space in a vibrant, high-traffic San Rafael location.
      2020 4Th St, San Rafael, CA 94901
      View Details
    • $2 SF/Yr

      San Rafael Office or Retail

      Office or retail space on San Rafael's Miracle Mile.
      2140 4Th St, San Rafael, CA 94901
      View Details
    • $3 SF/Yr

      San Rafael Office Space Available

      Office space with private offices, workstations, and highway access.
      4304 Redwood Hwy, San Rafael, CA 94903
      View Details
    • Contact for pricing

      Office Space in Creekside Location

      Office space for lease in San Rafael/Larkspur with ample parking.
      7 Mount Lassen Dr, San Rafael, CA 94903
      View Details
    • Contact for pricing

      San Rafael Flex/Retail Space

      Flex/Retail space available for lease in San Rafael, California.
      1009 E St, San Rafael, CA 94903
      View Details
    • $1.77 SF/Yr

      San Rafael Warehouse with Private Bath

      Warehouse with private bath, high ceilings, and convenient location.
      1121 Francisco Blvd East, San Rafael, CA 94901
      View Details
    • $2,700 /Mo
      950 SF

      Downtown San Rafael Office Space

      Office space in downtown San Rafael with on-site parking.
      610-612 D St, San Rafael, CA 94901
      View Details
    • $2 SF/Yr
      2,686 SF

      San Rafael Showroom Space Available

      Showroom with high ceilings and great glass-line, ready for occupancy.
      647 Irwin St, San Rafael, CA 94901
      View Details
    • $2 SF/Yr
      4,738 SF

      North San Rafael Office Space

      Office space in Northgate Industrial Park with easy highway access.
      65 Mitchell Blvd, San Rafael, CA 94903
      View Details
    • $2 SF/Yr
      2,915 SF

      San Rafael Retail Center Space

      Multi-tenant retail center with ample parking and highway visibility.
      555 Francisco Blvd E, San Rafael, CA 94901
      View Details

    FAQs

    What type of property is this?
    Office building - Class A office space in the heart of downtown San Rafael.
    Where is this office building located?
    The property is located at 1000 4Th St San Rafael, CA.
    What are key features of this property?
    This property features: - Class A Office Space in Downtown San Rafael; - Onsite Secure Multi-Level Parking Garage for your convenience.; - Benefit from Onsite Management, Engineer, and Security.
    (415) 523-1080
    Request Owner's contact information
    1000 4Th St San Rafael, CA 94901
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    1000 4Th St
    San Rafael, CA 94901
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    Realmo Value Estimations

    Realmo estimates a property’s market value using a proprietary methodology that incorporates public data and user-submitted information. This cumulative value is generated by integrating a variety of conventional and innovative methods. 

    Disclaimer

    These figures are not official appraisals and should not be used as a substitute for a valuation performed by a licensed appraiser.
    Actual market value may differ due to factors not captured in the data. Estimates are offered for informational purposes only, and users should conduct independent research before making financial or investment decisions.
    By using this feature, you acknowledge that Realmo is not responsible for actions taken based on these estimates.

    AI approach

    Realmo AI Method estimates property value using machine learning models trained on millions of comparable listings, transactions, and market signals. It analyzes property features, location intelligence data, and current market dynamics to predict the most probable market value in real time.

    Realmo CapRate Calculation

    Realmo calculates the Capitalization Rate (Cap Rate) to help estimate a property's potential return on investment. The Cap Rate is a fundamental metric in commercial real estate that measures the relationship between a property's net operating income and its market value.

    How We Calculate Cap Rate

    Cap Rate Formula:
    Cap Rate (%) = (Net Operating Income / Property Value) × 100

    Net Operating Income (NOI) Formula:
    NOI = Area × Lease Rate × (1 - Vacancy Rate) × (1 - Operating Expense Ratio)

    Components

    Net Operating Income (NOI) represents the annual income a property generates after operating expenses:

    • Area: Building square footage from property records
    • Lease Rate: Annual $/sqft based on market data for the property type and geographic location
    • Vacancy Rate: Percentage of unoccupied space based on market data for the property type and location
    • Operating Expense Ratio: Operating costs as a percentage of income, varies by property type

    Property Value is derived from:

    • Recent sale price (if available)
    • Statistical models using comparable sales
    • AI-powered valuation estimates

    Example Calculation

    For a 100,000 sqft Office Building:

    • Lease Rate: $25.00/sqft/year (market data for Office in this area)
    • Vacancy Rate: 8% (market data for Office in this area)
    • Operating Expense Ratio: 35% (typical for Office properties)
    • Property Value: $15,000,000

    Step 1: Calculate NOI

    NOI = 100,000 × $25.00 × (1 - 0.08) × (1 - 0.35)
    NOI = 100,000 × $25.00 × 0.92 × 0.65
    NOI = $1,495,000/year

    Step 2: Calculate Cap Rate

    Cap Rate = ($1,495,000 / $15,000,000) × 100
    Cap Rate = 9.97%

    Property Type Considerations

    Net Operating Income calculations vary by property type due to different operating expense ratios:

    • Office: Higher expenses (30-40%) for HVAC, utilities, maintenance
    • Retail: Moderate expenses (25-35%) for common area maintenance
    • Industrial/Warehouse: Lower expenses (15-25%) for minimal tenant services
    • Multifamily: Moderate expenses (35-45%) including property management
    • Self-Storage: Lower expenses (25-35%) due to minimal maintenance

    Market lease rates and vacancy rates are specific to each property type and geographic location, reflecting local market conditions.

    Disclaimer

    These calculations are estimates for informational purposes only and should not be used as a substitute for professional financial analysis or appraisal.

    • Cap Rate calculations depend on market data that may change over time
    • Actual operating expenses, lease rates, and vacancy rates may differ from market averages
    • Individual property conditions, lease terms, and tenant quality significantly impact actual NOI
    • Property value estimates are approximations and not official appraisals
    • Cap rates vary widely by market, property condition, and investment risk profile

    Professional Guidance Recommended: Before making any investment or financial decisions, consult with licensed appraisers, commercial real estate brokers, and financial advisors who can evaluate your specific property and circumstances.
    By using this feature, you acknowledge that Realmo is not responsible for investment decisions or actions taken based on these estimates.

    Cap approach

    Capitalization Method calculates value based on estimated net operating income (NOI) and applying a market-based capitalization rate (cap rate), we estimate what a typical investor might be willing to pay for it.

    Comparable approach

    Comparable estimate is based on recent sales of similar nearby properties, adjusted for factors like size, condition, and location.

    Relative

    Relative property class coefficient uses factors that account for typical price differences between various asset types (e.g., retail vs. industrial) to provide a more accurate market-aligned estimate.

    Geo

    Comparable Sales Method, enhanced by Geo coefficients — location-based adjustment factors that reflect differences in price levels across neighborhoods, cities, or regions ensuring a more accurate, market-sensitive valuation.

    Stat Estimate

    This method estimates value based on actual market adjusted recent (~5 years) sales of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all similar sales ($/sqft) are above this value
    • Range-to: 75% of all similar sales ($/sqft) are below this value
    AI Estimate

    This method estimates value based on AI market estimation of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all estimations ($/sqft) are above this value
    • Range-to: 75% of all estimations ($/sqft) are below this value
    Alternative use

    Estimate considers the property’s potential value if used for a different purpose-based on zoning, demand, and market feasibility.

    More about this property
    1000 4Th St San Rafael, CA 94901
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message
    Thank You

    You are Unsubscribed From Notifications

    We can help!
    Listing Contact
    Jeff Moeller
    Jeff Moeller
    Real Estate License ID: 01229252
    (415) 523-1080 (415) 516-2211
    Learn more
    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!