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

    630 15Th Ave Longmont, CO 80501

    Loading data...
    Loading data...
    Loading data...
    For Sale
    Contact for pricing

    Prime Longmont Office Space - Vacant or Owner-Occupied

    Property size:
    18,000 SF

    Property Features for 630 15Th Ave

    General Information

    Property type
    Office Properties & Spaces
    Square Feet
    18,000 SF
    Class
    A

    We can help!

    Listing Contact
    Aaron Evans
    Aaron Evans

    Listing Agency: NewOption Partners Listing Agent: Aaron Evans

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

    Learn more

    Property Insight Report

    Overview

    This exceptional Class A executive office condo, located at 630 15th Ave in Longmont, Colorado (zip code 80501), presents a unique investment opportunity. The property boasts a total of 3,364 square feet of net rentable space, currently 40% occupied, with a tenant in place for a portion of the building. The asking price for the entire condo is $840,000. The building offers a flexible layout, suitable for owner-occupancy or leasing. A significant portion of the space is currently vacant, allowing for immediate customization to suit a variety of business needs. The existing tenant in suite 100 provides a potential income stream to offset expenses for an owner-occupier. The property is situated in the heart of downtown Longmont, offering convenient access to amenities and transportation. The building provides ample parking, with a ratio of 4 spaces per 1,000 square feet. This is a triple net (NNN) lease opportunity, making it an attractive investment for discerning buyers. The property is listed as vacant, but the existing tenant in suite 100 offers a unique opportunity for a blended owner-occupancy and rental income model. The condo is 18,000 square feet total, with 3,364 square feet currently available. This property is ideal for a business seeking a prominent location in a thriving Colorado community.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Drain Solvers the pros Plumbing Service Shell Center Hair Salon Northern Colorado Endodontics Dental Office Oral & Maxillofacial Surgery: ... Dental Office Dr. Wes Statley Alternative Medicine Practice

    Suggested Use

    Real Estate Agency Law Firm Restaurant Spa & Massage Center Dental Office Hair Salon Nail Salon Building Supply Gym & Fitness Center Pharmacy

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Longmont
    County
    Boulder
    State
    Colorado
    Longitude
    -105.1035581
    Latitude
    40.1853352

    Nearby Similar for Sale

    • $450,000
      2.36 Acres

      Niwot Office Condo with Views

      Bright office condo in Niwot with mountain views and fireplaces.
      7102 La Vista Pl, Longmont, CO 80503
      View Details
    • $800,000
      3,186 SF

      Longmont Multifamily Property with Units

      Four-unit multifamily property in Longmont with off-street parking.
      832 S Bowen St, Longmont, CO 80501
      View Details
    • $647,000
      Pending

      Longmont Multifamily Property with Garage

      Multifamily property in Longmont with detached four-car garage.
      131 Bowen St, Longmont, CO 80501
      View Details
    • $1,350,000
      0.27 Acres

      Longmont Mixed-Use Redevelopment Opportunity

      Three-story brick building with redevelopment potential in Longmont, Colorado.
      24 9Th Ave, Longmont, CO 80501
      View Details
    • New
      $140,000
      0.99 Acres

      Longmont Office Condo For Sale

      Second-floor office condo near Main Street with ample parking.
      2050 Terry St, Longmont, CO 80501
      View Details
    • $730,000
      35.00 Acres

      Productive Irrigated Farm in Longmont

      35-acre farm in Boulder County with irrigation.
      9025 Woodland Rd, Longmont, CO 80503
      View Details
    • $840,000
      3,364 SF

      Longmont Office Condo For Sale

      Office condo in prime location near downtown Longmont amenities.
      630 15Th Ave, Longmont, CO 80501
      View Details
    • $435,000
      1,760 SF

      Niwot Office with Patio

      Quiet office space with three private offices, patio, and kitchenette.
      7101 La Vista Pl, Longmont, CO 80503
      View Details
    • $8,105,363
      4,650 SF

      New 7-Eleven with Fueling Stations

      New 7-Eleven with fuel, Longmont location, high-traffic area.
      2514 Zlaten Dr, Longmont, CO
      View Details
    • $1,053,000
      3,510 SF

      Retail Condo in Vibrant Community

      Lease-to-own retail condo in Longmont, closings anticipated February 2026.
      110 Emery St, Longmont, CO 80501
      View Details
    • $995,000

      Class A Office Condo For Sale

      5,778 SF Class A office condo in Longmont, Colorado.
      1715 Iron Horse Dr, Longmont, CO 80501
      View Details
    • $4,250,000

      Longmont Automotive Property Available

      Prime corner property in Longmont suitable for automotive or retail.
      600 S Main St, Longmont, CO 80501
      View Details

    FAQs

    What type of property is this?
    Office Property / Space - Prime Longmont Office Space - Vacant or Owner-Occupied
    Where is this office property / space located?
    The property is located at 630 15Th Ave Longmont, CO.
    What is the asking price?
    The asking price for this property is $840,000.
    What are key features of this property?
    This property features: $840,000 asking price.; Class A, 18,000 square foot office condo building in Longmont, CO.; 3,364 square feet of net rentable space available.
    (303) 725-1202 Call to check price and availability
    Request Owner's contact information
    630 15Th Ave Longmont, CO 80501
    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.
    630 15Th Ave
    Longmont, CO 80501
    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
    630 15Th Ave Longmont, CO 80501
    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

    We can help!
    Contact for Pricing
    Please call us for current price
    and status of this listing Aaron Evans
    Aaron Evans
    Real Estate License ID: FA.040030294
    (303) 725-1202 (303) 998-1100
    Learn more
    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!