Add Listing
    For Lease
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Back to Search
    Class A Office Space Available Title is generated by Realmo AI

    3003 Oak Rd-Walnut Creek, Walnut Creek, CA 94597

    View on Map
    Claim this Listing
    Loading data...
    Loading data...
    Loading data...
    For Lease
    Contact for pricing

    Office space for lease near Highway 680 and BART.

    Type:Office
    Property size:
    54,011 SF
    Added:
    Jan 27, 2026
    Days on Market:
    116
    Last Refresh:
    Apr 5 at 11:29 pm

    Property Features for 3003 Oak Rd-Walnut Creek

    General Information

    Standard status
    Active
    Size
    54,011 SF
    Property subtype
    Office

    Spaces For Lease

    at 3003 Oak Rd-Walnut Creek Contact us

    We can help!

    Listing Contact
    Mark McNally

    Listing agent Mark McNally License #0805135

    Listing office McCullar Properties Group LLC

    Listing date Jan 27, 2026

    Source Nmrk

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

    All listing content including descriptions, pricing, images are the copyrighted material of McCullar Properties Group LLC

    HighLights

    • Adjacent to Highway 680 and walking distance to Pleasant Hill BART
    • Class A Office Space
    • 54,011 SF Divisible to 26,192 SF
    • Unique floorplans fully furnished
    • Common Conference Center
    • 2.7/1000 parking with EV Charging stations

    Overview

    This Class A office space is available for lease, situated adjacent to Highway 680 and within walking distance of the Pleasant Hill BART station. Located on the 6th and 7th floors, the space offers 54,011 square feet, divisible to 26,192 square feet. The unique floorplans are fully furnished. The property features a common conference center and parking at a ratio of 2.7 spaces per 1,000 square feet, including EV charging stations. The current lease expires on May 31, 2025.
    Location Intelligence

    Current Use by Public Records

    Office Units

    Map

    City
    Walnut Creek
    County
    Contra Costa
    State
    California
    Longitude
    -122.064
    Latitude
    37.9066

    Nearby Similar for Lease

    • $33 SF/Yr
      1,460-11,697 SF

      Riviera Ave

      Modern office space with convenient access and desirable amenities.
      1670 Riviera Ave, Unit 215, Walnut Creek, CA 94596
      View Details
    • Sponsored
      $129-$8,016/Mo
      11-1,292 SF

      California Plaza

      2121 California Blvd, Unit 290, Walnut Creek, CA 94596
      View Details
    • $129-$9,076/Mo
      11-1,292 SF

      Treat Boulevard

      1255 Treat Blvd, Unit 300, Walnut Creek, CA 94597
      View Details
    • $3 SF/Yr
      15,260 SF

      Downtown Walnut Creek Office/Retail Space

      Office and retail space in downtown Walnut Creek for lease.
      1375 Locust Street, Walnut Creek, CA 94596
      View Details
    • $4,408/Mo
      4,408 SF

      Downtown Walnut Creek Office Space

      Professional office building in the heart of Downtown Walnut Creek.
      710 S Broadway, Suite 250, Walnut Creek, CA 94596
      View Details
    • $2 SF/Yr
      23,000 SF

      Prime Office Space Near Downtown

      Three-story office building with high visibility and convenient freeway access.
      1901 Olympic Blvd., Walnut Creek, CA 94596
      View Details
    • $760/Mo
      760 SF

      Office Space Near Walnut Creek BART

      Well-maintained office space with excellent freeway access and BART proximity.
      1756 Lacassie Ave, Suite 200, Walnut Creek, CA 94596
      View Details
    • $2.00 SF/Yr
      32,634 SF

      Downtown Walnut Creek Office Space

      Office space for lease in the heart of Walnut Creek.
      800 S. Broadway, Walnut Creek, CA 94596
      View Details
    • $2 SF/Yr
      41,644 SF

      Walnut Creek Office Space Available

      Office suite with private offices near BART station.
      1777 Oakland Blvd, Walnut Creek, CA 94596
      View Details
    • $4,124/Mo
      4,124 SF

      Medical/Dental Office Space Available

      Medical/Dental office space for lease near John Muir Medical Center.
      122 La Casa Via, Suite 100, Walnut Creek, CA 94598
      View Details
    • $1.95 SF/Yr
      61,104 SF

      Walnut Creek Office Suite Available

      Office suite near downtown Walnut Creek with parking and easy access.
      1600 S Main St, Walnut Creek, CA 94596
      View Details
    • $3 SF/Yr
      3,558 SF

      Walnut Creek Office Space Available

      Office space for rent near downtown and BART.
      1981 N Broadway, Walnut Creek, CA
      View Details

    FAQs

    What type of property is this?
    Office units - Office space for lease near Highway 680 and BART.
    Where is this office units located?
    The property is located at 3003 Oak Rd-Walnut Creek Walnut Creek, CA.
    What are key features of this property?
    This property features: Adjacent to Highway 680 and walking distance to Pleasant Hill BART; Class A Office Space; 54,011 SF Divisible to 26,192 SF
    (925) 788-6290
    We can help!
    Listing Contact
    Mark McNally
    Real Estate License ID: 0805135
    Learn More
    Request Owner's contact information
    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.
    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
    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

    Thank You for Inquiry
    3003 Oak Rd-Walnut Creek, Walnut Creek, CA 94597
    letter with green check mark
    Check your email
    We sent you the
    agent's contact details. yellow underline
    Can't find it?
    Please check your junk/spam folder.
    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!