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    417 Mountain Ave Fort Collins, CO 80521

    • Office buildings
    • 3,502 SF
    • 0.21 lot acres
    For Sale
    View listing
    $1,700,000
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US13-0140450
    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

    • Craig Heacock MD / Physician
    • Fort Collins Family Law / Law Firm / Child Welfare Organization
    • Law Offices of Paul M. Gaide / Law Firm
    • Kneeland & Lazure Law / Law Firm
    • Mind Over Matters LLC / Psychotherapist / Hypnotherapy Service

    Property Details for 417 Mountain Ave

    Year built
    1959
    Construction
    MASONRY/CONCRETE MASONRY UNITS (CMUS)
    Lot size
    0.21 lot acres
    Property size
    3,502 SF
    Property type
    Office buildings
    APN
    97114-11-008
    APU
    9711411008

    Description

    This exceptional 3,502 square foot executive office building presents a unique investment opportunity in the heart of Fort Collins, Colorado. Located at 417 W Mountain Ave, this single-story, 1959-built property boasts a desirable location near Old Town. The building features a spacious entry and reception area, complemented by eight or more private offices, a dedicated conference room, a convenient kitchenette, and private restrooms. Multiple secure storage areas are available, including basement-level storage. The property includes twelve parking spaces in a rear lot, a significant advantage in this vibrant area. Currently, short-term leases are in place. The building's heating system was upgraded with new furnaces in 2025, ensuring efficient and reliable climate control. This well-maintained property offers a blend of classic charm and modern functionality, making it an ideal investment for discerning buyers seeking a strong presence in a thriving downtown location. The property's address is 417 W Mountain Ave, Fort Collins, CO 80521, within Larimer County. The asking price is $1,700,000.

    Value Estimations

    based on Realmo’s proprietary methodology

    • CAP approach

      CAP Return
      Estimation
      6%
      $875,000
      6.5%
      $805,000
      7%
      $750,000

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $786,000
      Market price range: $568k - $942k
      AI Estimate
      $744,000
      Market price range: $250k - $942k

    • Alternative Use

      Use
      Estimation
      OFFICE BUILDING
      $675,000
      Current use
      MEDICAL BUILDING
      $1,195,000
      Change: +76% Conversion: Easy
      RETAIL STORES
      $1,015,000
      Change: +50% Conversion: Moderate
      AUTO REPAIR, GARAGE
      $855,000
      Change: +26% Conversion: Difficult
      WAREHOUSE, STORAGE
      $645,000
      Change: -5% Conversion: Difficult

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

    Location Insight

    • Map
    • Local Demand
    City
    Fort Collins
    County
    Larimer
    State
    Colorado
    Longitude
    -105.083
    Latitude
    40.5867
    CBSA code
    22660
    CBSA name
    FORT COLLINS-LOVELAND, CO 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
    $23,580
    $75,330
    $166,005
    $241,335
    -
    $270,000
    $595,000
    $865,000

    Comparable in this City

    • Value Estimation by Request
      1,127 SF

      204 Maple St, Unit 101

      OFFICE BUILDING • 1,127 SF
      204 Maple St, Fort Collins, CO 80521-2077
      View Details
    • Value Estimation
      $13,090,000
      80,357 SF

      4101 Laporte Ave

      OFFICE BUILDING • 80,357 SF
      4101 Laporte Ave, Fort Collins, CO 80521-2154
      View Details
    • Value Estimation by Request
      1,003 SF

      210 Magnolia St, Unit 120

      OFFICE BUILDING • 1,003 SF
      210 Magnolia St, Fort Collins, CO 80521-2915
      View Details
    • Value Estimation
      $8,180,000
      44,695 SF

      209 Meldrum St

      OFFICE BUILDING • 44,695 SF
      209 Meldrum St, Fort Collins, CO 80521-2603
      View Details
    • Value Estimation
      $7,805,000
      43,019 SF

      315 Oak St

      OFFICE BUILDING • 43,019 SF
      315 Oak St, Fort Collins, CO 80521-2703
      View Details
    • Value Estimation
      $520,000
      3,600 SF

      217 Olive St

      OFFICE BUILDING • 3,600 SF
      217 Olive St, Fort Collins, CO 80521-2714
      View Details

    Similar Nearby for Sale

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      10,500 SF

      Downtown Fort Collins Standalone Building

      Standalone building in downtown Fort Collins with exclusive parking.
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      Prime office space in the heart of downtown Fort Collins.
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    • $1,195,000
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      Freestanding Old Town Office Building

      Freestanding office building in Old Town with on-site parking.
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      Prime office space with panoramic views in downtown Fort Collins.
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      Prime office space with panoramic views in downtown Fort Collins.
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    Similar Nearby for Lease

    • $645,000
      1,910 SF

      Historic Queen Anne Office Building

      Historic office building in downtown Fort Collins available for rent.
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      View Details
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      Creative Office Space in Fort Collins

      Flexible office space in Old Town West, Fort Collins.
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    • $12 SF/Yr
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      Downtown Fort Collins Office Space

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    • $180 SF/Yr
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      Prime Fort Collins Office Space

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    • Contact for pricing
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      Fort Collins Class A Office Space

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      Campus West Retail/Restaurant Space

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      View Details
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    417 Mountain Ave
    Fort Collins, CO 80521
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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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