Add Listing
Property Lookup
    Property Lookup
    • 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
    Property profile & analytics

    1812 Trinity Ave Walnut Creek, CA 94596-4069

    • Apartment buildings
    • 67,611 SF
    • 1.81 lot acres
    OFF-MARKET
    Last Sale
    May 20, 2025
    $31,000,000
    Value Estimations
    $22,435,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US09-1302569
    The Realmo ID is a unique identifier assigned to every property, incorporating country codes and precise geo-coordinates for 300x300-foot land blocks. It enables standardized data collection and seamless integration of disparate sources such as ownership, tax, title data and physical specifications. By aggregating current and historical records, the Realmo ID powers advanced analytics and delivers deep, verifiable insights for real estate professionals.

    Current Use by Public Records

    • Atrium Downtown / Apartment Building / Apartment Rental Agency

    Property Details for 1812 Trinity Ave

    Year built
    1968
    Construction
    WOOD FRAME
    Lot size
    1.81 lot acres
    Property size
    67,611 SF
    Property type
    Apartment buildings
    APN
    178-091-013-7
    APU
    1780910137

    Value Estimations

    based on Realmo’s proprietary methodology

    • CAP approach

      CAP Return
      Estimation
      6%
      $17,915,000
      6.5%
      $16,535,000
      7%
      $15,355,000

    • Alternative Use

      Use
      Estimation
      APARTMENT HOUSE (5+ UNITS)
      $34,185,000
      Current use
      RETAIL STORES
      $34,430,000
      Change: +1% Conversion: Difficult
      RESTAURANT
      $29,565,000
      Change: -14% Conversion: Difficult
      OFFICE BUILDING
      $29,275,000
      Change: -14% Conversion: Moderate

    Get a detailed, property-specific valuation — fast and free

    Location Insight

    • Map
    • Local Demand
    City
    Walnut Creek
    County
    Contra Costa
    State
    California
    Longitude
    -122.067
    Latitude
    37.9018
    CBSA code
    41860
    CBSA name
    SAN FRANCISCO-OAKLAND-FREMONT, CA METROPOLITAN STATISTICAL AREA

    Property Tax & Assessments

    Tax date
    Tax Amount
    Assessed Land Value
    Assessed Improvement Value
    Total Assessed Value
    Applied Tax Rate
    Land Market Value
    Improvement Market Value
    Total Market Value
    2024
    $407,798
    $17,498,337
    $14,657,503
    $32,155,840
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $44,330,000
      428,476 SF

      101 Pringle Ave

      APARTMENT HOUSE (5+ UNITS) • 428,476 SF
      101 Pringle Ave, Walnut Creek, CA 94596-3688
      View Details
    • Value Estimation
      $5,420,000
      49,404 SF

      1756 Carmel Dr

      APARTMENT HOUSE (5+ UNITS) • 49,404 SF
      1756 Carmel Dr, Walnut Creek, CA 94596-4270
      View Details
    • Value Estimation
      $1,550,000
      11,713 SF

      1665 Carmel Dr

      APARTMENT HOUSE (5+ UNITS) • 11,713 SF
      1665 Carmel Dr, Walnut Creek, CA 94596-4217
      View Details
    • Value Estimation
      $23,075,000
      111,136 SF

      Cherry Ln

      APARTMENT HOUSE (5+ UNITS) • 111,136 SF
      Cherry Ln, Walnut Creek, CA 94596
      View Details
    • Value Estimation
      $11,655,000
      109,261 SF

      2387 Main St

      APARTMENT HOUSE (5+ UNITS) • 109,261 SF
      2387 Main St, Walnut Creek, CA 94596
      View Details
    • Value Estimation by Request
      41,152 SF

      48 Civic Dr

      APARTMENT HOUSE (5+ UNITS) • 41,152 SF
      48 Civic Dr, Walnut Creek, CA 94596
      View Details

    Similar Nearby for Sale

    • $2,399,000
      3,648 SF

      Walnut Creek Six-Unit Apartment Complex

      Six-unit apartment complex in Walnut Creek near downtown.
      1282 Carmel Ct, Walnut Creek, CA 94596
      View Details
    • $2,399,000

      Walnut Creek Six-Unit Apartment Complex

      Six-unit apartment complex in Walnut Creek near downtown.
      1282 Carmel Ct, Walnut Creek, CA 94596
      View Details
    • $1,849,000

      Walnut Creek Multifamily Investment

      Four-unit property near downtown Walnut Creek and BART.
      1594 Morgan Ln, Walnut Creek, CA 94596
      View Details
    • Contact for pricing
      5,776 SF

      Walnut Creek Office Building

      Office building for sale in Walnut Creek, California.
      635 Ygnacio Valley Rd, Walnut Creek, CA 94596
      View Details
    • Contact for pricing
      5,647 SF

      Office Space Near Walnut Creek BART

      Office space for rent, near public transport and freeways.
      1766 Lacassie Ave, Walnut Creek, CA 94596
      View Details
    • Contact for pricing

      Prime Walnut Creek Development Opportunity

      0.72-acre land in Downtown Walnut Creek, zoned for mixed-use development.
      1700 N Broadway, Walnut Creek, CA 94596
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      597 SF

      Multi-Tenant Office Park For Rent

      Multi-tenant office park near downtown Walnut Creek, CA.
      1470 Maria Ln, Walnut Creek, CA 94596
      View Details
    • Contact for pricing
      1,725 SF

      Walnut Creek Office Space

      Office space available for rent in Walnut Creek, CA.
      1331 N California Blvd, Walnut Creek, CA 94596
      View Details
    • Contact for pricing
      5,041 SF

      Retail Space in Walnut Creek

      Retail space available in downtown Walnut Creek with high pedestrian traffic.
      1192 Locust St, Walnut Creek, CA 94596
      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
    • $46 SF/Yr
      2,168 SF

      Class A Office Space Available

      Class A office space with on-site gym and conference room.
      1777 Botelho Dr, Walnut Creek, CA 94596
      View Details
    • Contact for pricing
      1,885 SF

      Walnut Creek Office Space Available

      Office space with private offices, conference room, and kitchenette.
      1660 Olympic Blvd, Walnut Creek, CA 94596
      View Details
    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.
    1812 Trinity Ave
    Walnut Creek, CA 94596-4069
    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

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!