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    Property profile & analytics

    603 Washington St Indianapolis, IN 46204

    • Office properties & Spaces
    • 39,600 SF
    • 2.45 lot acres
    For Lease
    View listing
    $20 SF/Yr
    Last Sale
    Oct 03, 2022
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US31-3513576
    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

    • The Indiana Mentoring Partnership / Child Welfare Organization / Charitable Organization
    • Sweet Real Estate / Real Estate Agency
    • DISA Global Solutions, Inc. - Indianapolis / Drug Testing Service / Occupational Health Service
    • Adult & Child Center Foster Care / Foster Care Service / Social Service Agency
    • Dr. Charles W. Coats, MD / Physician

    Property Details for 603 Washington St

    Year built
    1917
    Construction
    CONCRETE
    Lot size
    2.45 lot acres
    Property size
    39,600 SF
    Zone code
    ZO01
    Property type
    Office properties & Spaces
    APN
    49-11-12-219-009.000-101
    APU
    491112219009000101

    Description

    This exceptional 66,000 square foot, ten-story Class B office building, constructed in 1917, offers a unique opportunity in Indianapolis's vibrant Market East District. Currently housing five suites, with three spaces immediately available, this property boasts a minimum divisible space of 6,600 square feet, perfect for a variety of businesses. The building's traditional office layout is complemented by its suitability for coworking, medical, executive, and creative office uses. Located at 603 E Washington St, Indianapolis, IN 46204, this prime downtown location offers easy access to apartments, hotels, and new developments. The building features convenient amenities including a secured entrance with a main lobby, on-site staff and front desk, and an attached parking lot. The building is zoned CBD-2 and benefits from two elevators. This is a rare chance to secure space in a landmark building in a thriving downtown area. The building's historic character blends seamlessly with modern conveniences, creating an ideal environment for businesses seeking a prestigious and functional workspace.

    Value Estimations

    based on Realmo’s proprietary methodology

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $4,261,000
      Market price range: $1.18M - $4.73M

    • Alternative Use

      Use
      Estimation
      COMMERCIAL (GENERAL)
      $2,965,000
      Current use
      AUTO REPAIR, GARAGE
      $3,155,000
      Change: +6% Conversion: Difficult
      RETAIL STORES
      $2,960,000
      Change: -0% Conversion: Easy
      INDUSTRIAL (GENERAL)
      $2,475,000
      Change: -17% Conversion: Moderate

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

    Location Insight

    • Map
    • Local Demand
    City
    Indianapolis
    County
    Marion
    State
    Indiana
    Longitude
    -86.1479
    Latitude
    39.7664
    CBSA code
    26900
    CBSA name
    INDIANAPOLIS-CARMEL-ANDERSON, IN 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
    2023
    $136,160
    $3,287,500
    $1,621,300
    $4,908,800
    -
    $3,287,500
    $1,621,300
    $4,908,800

    Comparable in this City

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    • Value Estimation by Request
      50,670 SF

      626 Illinois St

      Office properties & Spaces • 50,670 SF
      626 Illinois St, Indianapolis, IN 46204
      View Details
    • Value Estimation
      $4,970,000
      55,706 SF

      251 Illinois St

      OFFICE (GENERAL) • 55,706 SF
      251 Illinois St, Indianapolis, IN 46204-1927
      View Details
    • Value Estimation
      $1,795,000
      19,850 SF

      125 Monument Cir

      OFFICE (GENERAL) • 19,850 SF
      125 Monument Cir, Indianapolis, IN 46204-2921
      View Details
    • Value Estimation
      $6,075,000
      69,088 SF

      151 Delaware St

      OFFICE (GENERAL) • 69,088 SF
      151 Delaware St, Indianapolis, IN 46204-2599
      View Details
    • Value Estimation
      $1,280,000
      16,660 SF

      725 Pennsylvania St

      OFFICE (GENERAL) • 16,660 SF
      725 Pennsylvania St, Indianapolis, IN 46204-1188
      View Details

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    • Contact for pricing
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      Prime Indy location, 8,130 SF office.
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    • Contact for pricing
      31,187 SF

      Historic Office Building with Fitness Center

      Renovated, LEED GOLD certified office building with on-site fitness center.
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    Similar Nearby for Lease

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      PNC Center Sublease Opportunity

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      PNC Center Sublease: Downtown Indy

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    603 Washington St
    Indianapolis, IN 46204
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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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