Add Listing
    For Lease
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Three-Story Office Building with Residence Title is generated by Realmo AI

    1670 Riviera Ave, Walnut Creek, CA

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

    12,000 sq. ft. office building with penthouse residence.

    Type:OFFICE
    Property size:
    2,581 SF
    Lot size:
    0.24 Acres
    Added:
    Feb 14, 2024
    Days on Market:
    814
    Last Refresh:
    Apr 5 at 9:12 pm

    Property Features for 1670 Riviera Ave

    General Information

    Standard status
    Active
    Size
    2,581 SF
    Lot size
    0.24 Acres
    Property subtype
    OFFICE

    Spaces For Lease

    at 1670 Riviera Ave Contact us

    We can help!

    Listing Contact
    Matt Hurd
    Matt Hurd

    Listing agent Matt Hurd

    Listing office Colliers | Walnut Creek

    Listing date Feb 14, 2024

    Source Moodyscre

    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 Colliers | Walnut Creek

    HighLights

    • ±8,540 rentable square feet available for owner/user
    • ±10,000 sq. ft. of office space with a ±2,000 sq. ft. penthouse residence
    • ±12,000 sq. ft. three‑story office building
    • 3/1,000 sq. ft. on‑site surface parking plus abundant street parking
    • Efficient floor plates
    • Proximity to public transportation - BART

    Overview

    The property at 1670 Riviera Avenue is a three-story office building with approximately 12,000 square feet. It includes approximately 10,000 square feet of office space and a 2,000 square foot penthouse residence. The building features efficient floor plates and is equipped with sprinklers. On-site surface parking is available at a ratio of 3 spaces per 1,000 square feet, supplemented by abundant street parking. Approximately 8,540 rentable square feet can be delivered for an owner/user. Public transportation, including BART, is accessible from the property.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Law Office Steven ... Law Firm Pac Gro & Associates Logistics Company Trainer Rx Physician Touchstone Legal Corporation Law Firm Sean Kinsman Physician

    Suggested Use

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

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

    Location Insight

    • Map
    • Local Demand
    City
    Walnut Creek
    County
    Contra Costa
    State
    California
    Longitude
    -122.068
    Latitude
    37.9096

    Nearby Similar for Lease

    • $33 SF/Yr

      Riviera Ave

      Modern office space with convenient access and desirable amenities.
      1670 Riviera Ave, Unit 215, Walnut Creek, CA 94596
      View Details
    • Contact for pricing

      California Plaza

      2121 California Blvd, Unit 290, Walnut Creek, CA 94596
      View Details
    • Sponsored
      Contact for pricing

      Treat Boulevard

      1255 Treat Blvd, Unit 300, Walnut Creek, CA 94597
      View Details
    • $4,408/Mo

      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
    • $760/Mo

      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
    • $3 SF/Yr

      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
    • $4,124/Mo

      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
    • $3 SF/Yr

      Walnut Creek Office Space Available

      Office space for rent near downtown and BART.
      1981 N Broadway, Walnut Creek, CA
      View Details
    • $2.00 SF/Yr

      Medical Office Sublease Opportunity

      Medical office space available for sublease near John Muir.
      122 La Casa Via, Walnut Creek, CA 94598
      View Details
    • $2 SF/Yr

      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
    • $3 SF/Yr

      Medical Office Space Available

      Medical office space for lease in Walnut Creek.
      2255 Ygnacio Valley Rd, Walnut Creek, CA 94598
      View Details
    • $2 SF/Yr

      Walnut Creek Office Space Available

      Office space for rent in Walnut Creek, California.
      570-580 Lennon Ln., Walnut Creek, CA 94598
      View Details

    FAQs

    What type of property is this?
    Office building - 12,000 sq. ft. office building with penthouse residence.
    Where is this office building located?
    The property is located at 1670 Riviera Ave Walnut Creek, CA.
    What is the lease rate?
    The lease rate is $2 SF/Yr.
    What are key features of this property?
    This property features: ±8,540 rentable square feet available for owner/user; **±10,000 sq. ft. of office space with a ±2,000 sq. ft. penthouse residence**; ±12,000 sq. ft. three‑story office building
    (925) 279-0120 Call to check price and availability
    We can help!
    Contact for Pricing
    Please call us for current price
    and status of this listing Matt Hurd
    Matt Hurd
    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
    1670 Riviera Ave, Walnut Creek, CA
    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!