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    Property profile & analytics

    1906 Rock St Mountain View, CA 94043-2569

    • Apartment buildings
    • 8,728 SF
    • 0.83 lot acres
    OFF-MARKET
    Value Estimations
    $2,155,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US09-2270984
    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

    • Apartment buildings

    Property Details for 1906 Rock St

    Year built
    1964
    Construction
    WOOD
    Lot size
    0.83 lot acres
    Property size
    8,728 SF
    Zone code
    R3-22
    Property type
    Apartment buildings
    APN
    153-05-002
    APU
    15305002

    Value Estimations

    based on Realmo’s proprietary methodology

    • CAP approach

      CAP Return
      Estimation
      6%
      $2,765,000
      6.5%
      $2,550,000
      7%
      $2,370,000

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

    Location Insight

    • Map
    • Local Demand
    City
    Mountain View
    County
    Santa Clara
    State
    California
    Longitude
    -122.087
    Latitude
    37.4128
    CBSA code
    41940
    CBSA name
    SAN JOSE-SUNNYVALE-SANTA CLARA, 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
    $40,027
    $2,662,342
    $637,875
    $3,300,217
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $1,445,000
      8,235 SF

      295 Orch Ave

      APARTMENT HOUSE (5+ UNITS) • 8,235 SF
      295 Orch Ave, Mountain View, CA 94043-4814
      View Details
    • Value Estimation
      $4,130,000
      23,836 SF

      768 Rengstorff Ave

      APARTMENT HOUSE (5+ UNITS) • 23,836 SF
      768 Rengstorff Ave, Mountain View, CA 94043-2445
      View Details
    • Value Estimation
      $5,505,000
      27,003 SF

      2210 Rock St

      APARTMENT HOUSE (5+ UNITS) • 27,003 SF
      2210 Rock St, Mountain View, CA 94043-2658
      View Details
    • Value Estimation
      $6,455,000
      34,244 SF

      2309 Rock St

      APARTMENT HOUSE (5+ UNITS) • 34,244 SF
      2309 Rock St, Mountain View, CA 94043-2661
      View Details
    • Value Estimation
      $1,145,000
      4,148 SF

      208 Sierra Vis Ave

      APARTMENT HOUSE (5+ UNITS) • 4,148 SF
      208 Sierra Vis Ave, Mountain View, CA 94043-4318
      View Details
    • Value Estimation
      $1,480,000
      8,379 SF

      2019 Middlefield Rd, Unit 1

      APARTMENT HOUSE (5+ UNITS) • 8,379 SF
      2019 Middlefield Rd, Mountain View, CA 94043-2882
      View Details

    Similar Nearby for Sale

    • $18,000,000
      1.52 Acres

      Mountain View Mixed-Use Portfolio

      Prime location, value-add opportunity.
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    • $265,000

      Mountain View Corner Home

      Charming corner home in desirable Mountain View all-ages community.
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    • New
      $4,699,995
      0.39 Acres

      Mountain View Infill Opportunity

      Rare 0.39-acre lot with 10-unit potential in Mountain View.
      888 N Rengstorff Ave, Mountain View, CA 94043
      View Details
    • $7,850,000
      Pending

      Mountain View Investment Opportunity

      Mountain View property available for sale.
      Evandale Ave, Mountain View, CA 94043
      View Details
    • $9,500,000
      37,461 SF

      Mountain View Executive Office Building

      Prime Mountain View Office, 37,461 SF
      975 Terra Bella Ave, Mountain View, CA 94043
      View Details
    • Contact for pricing
      5,000 SF

      Freestanding Office Building For Sale

      Freestanding office building with easy highway access and parking.
      1050 Independence Ave, Mountain View, CA 94043
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      1,569 SF

      Class A Office Space Available

      Two-story office building with golf course views and extensive glassline.
      559 Clyde Ave, Mountain View, CA 94043
      View Details
    • Contact for pricing
      59,251 SF

      Freestanding Building on Middlefield Road

      59,251 SF flex/industrial building with prominent visibility.
      777 E Middlefield Rd, Mountain View, CA 94043
      View Details
    • Contact for pricing
      1,660 SF

      Retail Space Near Google Campus

      Retail space anchored by PetSmart, near the new Google Campus.
      2400 Charleston Rd, Mountain View, CA 94043
      View Details
    • Contact for pricing
      5,123 SF

      Mountain View Flex Space Available

      Flex space near Googleplex and Microsoft, ideal for startups.
      1110 La Avenida St, Mountain View, CA 94043
      View Details
    • Contact for pricing
      1,400,000 SF

      Sustainable Research and Development Hub

      Highly sustainable research and development innovation hub near NASA.
      596 Edquiba Rd, Mountain View, CA 94043
      View Details
    • $4 SF/Yr
      87,949 SF

      Mountain View Office Space Available

      Office space available for lease in Mountain View, CA.
      331 Fairchild Dr, Mountain View, CA 94043
      View Details

    Property Visit Statistics

    • Visits by month
      276
    • Visitors by month
      513
    • Avg Time on site
      51 min
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    1906 Rock St
    Mountain View, CA 94043-2569
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    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
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