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    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    631 Brennan St San Jose, CA 95131-1205

    • Warehouses
    • 48,000 SF
    • 2.33 lot acres
    OFF-MARKET
    Value Estimations
    $1,130,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US10-2996056
    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

    • Air Filter Control / Air Filter Supplier

    Property Details for 631 Brennan St

    Year built
    1975
    Construction
    TILT-UP CONCRETE
    Lot size
    2.33 lot acres
    Property size
    48,000 SF
    Zone code
    HI
    Property type
    Warehouses
    APN
    237-18-086
    APU
    23718086

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $905,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $1,356,000
      Market price range: $471k - $4.61M

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

    Location Insight

    • Map
    • Local Demand
    City
    San Jose
    County
    Santa Clara
    State
    California
    Longitude
    -121.916
    Latitude
    37.3917
    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
    $68,346
    $3,428,679
    $1,612,923
    $5,041,602
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request

      1151 Ringwood Ct

      Distribution properties
      1151 Ringwood Ct, San Jose, CA 95131
      View Details
    • Value Estimation
      $1,180,000
      73,925 SF

      2170 Otoole Ave

      WAREHOUSE, STORAGE • 73,925 SF
      2170 Otoole Ave, San Jose, CA 95131-1302
      View Details
    • Value Estimation
      $645,000
      106,057 SF

      710 Dado St

      WAREHOUSE, STORAGE • 106,057 SF
      710 Dado St, San Jose, CA 95131-1225
      View Details
    • Value Estimation by Request
      131,172 SF

      2040 Corporate Ct

      Flex space • 131,172 SF
      2040 Corporate Ct, San Jose, CA 95131
      View Details
    • Value Estimation by Request
      82,900 SF

      2144 Oakland Rd

      WAREHOUSE, STORAGE • 82,900 SF
      2144 Oakland Rd, San Jose, CA 95131-1500
      View Details
    • Value Estimation by Request
      176,366 SF

      Oakland Rd

      Office space • 176,366 SF
      0 Oakland Rd, San Jose, CA 95131
      View Details

    Similar Nearby for Sale

    • $26,000,000
      46,000 SF

      San Jose Warehouse: $26M

      Prime 46,000 SF warehouse, San Jose, CA.
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    • $1,199,000
      1,575 SF

      Ringwood Business Center in San Jose

      Business center in the International Business Park area of San Jose.
      1141 Ringwood Ct, San Jose, CA 95131
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    • $1,599,000
      3,196 SF

      San Jose Warehouse with Freeway Access

      3,120 SF warehouse with office space and high ceilings.
      2200-2228 Ringwood Ave, San Jose, CA 95131
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    • $520,000
      1,216 SF

      Versatile Commercial Condo in San Jose

      Flexible 1,216 sq ft condo in a prime San Jose location.
      2050 Concourse Dr, San Jose, CA 95131
      View Details
    • $1,599,000
      3,196 SF

      Industrial Condo Near San Jose Airport

      Industrial condo with office space, near San Jose International Airport.
      2216 Ringwood Ave, San Jose, CA 95131
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    • $800,000
      1,761 SF

      San Jose Warehouse Near Freeway

      Warehouse with office space and convenient freeway access.
      2455 Autumnvale Dr, San Jose, CA 95131
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      11,126 SF

      San Jose Warehouse Space Available

      Corner warehouse unit with office space for lease in San Jose.
      2040-2050 Junction Ave, San Jose, CA 95131
      View Details
    • $26 SF/Yr
      7,095 SF

      San Jose Flex Space Available

      Single-story R&D building with lab, office, and warehouse space.
      2360 Bering Dr, San Jose, CA 95131
      View Details
    • $28 SF/Yr
      8,200 SF

      San Jose Flex/Industrial Space

      Flex/industrial space in North San Jose with highway access.
      2343-2345 Bering Dr, San Jose, CA 95131
      View Details
    • Contact for pricing
      160,000 SF

      Advanced Manufacturing Building For Lease

      160,000 SF manufacturing building with significant power and secure yard.
      350-370 W Trimble Rd, San Jose, CA 95131
      View Details
    • $1.35 SF/Yr
      18,900 SF

      San Jose Warehouse Space Available

      Warehouse space available for sublease in San Jose.
      1911-1931 Lundy Ave, San Jose, CA 95131
      View Details
    • $2 SF/Yr
      1,728 SF

      San Jose Flex Space Available

      Flex space in North San Jose, near light rail.
      2381 Zanker Rd, San Jose, CA 95131
      View Details
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    631 Brennan St
    San Jose, CA 95131-1205
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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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