Add Listing
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Back to Search
    The Largest CRE Database in the US with Over 1 Million Listings

    509 S 4th Ave Brighton, CO 80601

    View on Map
    Claim this Listing
    New
    Loading data...
    Loading data...
    Loading data...
    For Sale
    $455,000

    1,020 SF office building in high-traffic Brighton location.

    Type:Commercial
    Property size:
    1,020 SF
    Added:
    Apr 24, 2026
    Days on Market:
    5
    Last Refresh:
    Apr 24 at 5:37 pm

    Property Features for 509 S 4th Ave

    General Information

    Standard status
    Active
    Size
    1,020 SF
    Property subtype
    Commercial

    Building Details

    Year Built
    1917

    We can help!

    Listing Contact
    Ava Salazar

    Listing agent Ava Salazar License #100102933

    Listing office GALA REALTY GROUP, LLC

    Listing date Apr 24, 2026

    Source Elliman

    Displayed information is deemed reliable but is not guaranteed and should be independently verified.

    All listing content including descriptions, pricing, images are the copyrighted material of GALA REALTY GROUP, LLC

    Overview

    Brighton Office Building For Sale

    This 1,020 square foot office building is located in Brighton on a high-visibility, high-traffic corridor. The property is zoned C-1 (Neighborhood Commercial), supporting a range of permitted uses such as tax services, dental or medical offices, professional offices, or conversion into salon suites. Front parking provides client access, with additional rear alley parking available. A detached garage offers storage and expansion potential. The property is currently owner-occupied and presents an opportunity for an owner-user. The location has a walk score of 63, indicating it is somewhat walkable, and a bike score of 47, indicating it is somewhat bikeable. The transit score is 24, indicating minimal transit.
    Location Intelligence

    Current Use by Public Records

    Office buildings

    Map

    City
    Brighton
    County
    Weld
    State
    Colorado
    Longitude
    -104.8184414
    Latitude
    39.9786958

    Nearby Similar for Sale

    • $550,000

      Brighton Commercial Office Building For Sale

      Free-standing commercial office building in Brighton, Colorado.
      124 S 4th Ave, Brighton, CO 80601
      View Details
    • $400,000

      Brighton Office Building For Sale

      Dental office with high street visibility in Brighton, Colorado.
      15 S 8th Ave, Brighton, CO 80601
      View Details
    • $600,000
      2,800 SF

      Historic Brighton Commercial Space

      Prime live/work opportunity in Brighton's vibrant historic district.
      149 N Main St, Brighton, CO
      View Details
    • $400,000
      704 SF

      Turnkey Restaurant on Main Street

      Fully furnished restaurant for sale in prime Brighton location.
      361 N Main Street, Brighton, CO 80601
      View Details
    • $925,000
      2,800 SF

      Equestrian Property with Mountain Views

      9-acre equestrian property featuring a barn, arena, and mountain views.
      32350 E 137th, Brighton, CO 80603
      View Details
    • $550,000
      2,437 SF

      Brighton Commercial Office Building For Sale

      Free-standing commercial office building in Brighton, Colorado, with parking.
      124 S 4th Avenue, Brighton, CO 80601
      View Details
    • $600,000
      2,800 SF

      Historic Brighton Commercial Space

      Prime live/work opportunity in vibrant downtown Brighton.
      149 N Main Street, Brighton, CO 80601
      View Details
    • $7,700,000
      13,126 SF

      Brighton Car Wash Portfolio Opportunity

      Three-property car wash portfolio in Brighton, Colorado.
      505 S Main Street, Brighton, CO 80601
      View Details
    • $2,900,000

      Brighton Mixed-Use Commercial Property

      Multi-unit commercial property in Brighton's oldest commercial zone.
      8 N Main St, Brighton, CO 80601
      View Details
    • $2,970,000
      14,608 SF

      Brighton Multifamily Investment Opportunity

      16-unit multifamily property with value-add potential in a high-growth submarket.
      63 S 22nd A1-B8, Brighton, CO 80601
      View Details
    • $13,690,000
      19,691 SF

      Car Wash Portfolio For Sale

      Five-property car wash portfolio in Northern Colorado with owner-occupied opportunity.
      4112 E Bromley, Brighton, CO 80601
      View Details
    • $400,000
      2,208 SF

      Brighton Office Building For Sale

      Dental office with high street visibility in Brighton, Colorado.
      15 S 8th Avenue, Brighton, CO 80601
      View Details

    FAQs

    What type of property is this?
    Office building - 1,020 SF office building in high-traffic Brighton location.
    Where is this office building located?
    The property is located at 509 S 4th Ave Brighton, CO.
    What is the asking price?
    The asking price for this property is $455,000.
    What are key features of this property?
    This property features: High‑visibility location on a high‑traffic corridor; Zoned C‑1, supporting a wide range of commercial uses; Front parking for clients and rear alley parking for staff
    (303) 968-0171
    We can help!
    Listing Contact
    Ava Salazar
    Real Estate License ID: 100102933
    Learn More
    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.
    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!