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    300 Spectrum Center Dr Unit 400, Irvine, CA 92618

    View on Map
    For Lease
    $119-$13,177/Mo

    Flexible workspace in Irvine Spectrum

    Property size:
    11 SF - 1,292 SF
    Added:
    Feb 19, 2026
    Days on Market:
    97
    Last Refresh:
    May 15 at 6:23 am

    Property Features for 300 Spectrum Center Dr Unit 400

    General Information

    Standard status
    Active
    Property type
    Office Spaces, Coworking space, Flex space, Specialty properties
    Size
    11 SF - 1,292 SF
    Rate Type
    Monthly

    Amenities

    24 Hour Access
    Air Conditioning
    Breakroom
    Business Center
    Close to Public Transportation
    Conference Rooms
    Controlled Access
    Elevator
    Fiber Optic Internet
    Furnished Units Available
    Internet
    Lounge
    Meeting Event Space
    On-Site Security Staff
    Online Services
    Package Service
    Reception
    Recycling
    Storage Space
    Wheelchair Accessible
    Wi-Fi

    Spaces For Lease

    at 300 Spectrum Center Dr Unit 400 Contact us

    Office for 1 $589/Mo

    Size
    86-538 SF
    Type
    Office for 1
    Office space for rent for 1 person in Irvine Spectrum
    Contact us

    Office for +31 $13,177/Mo

    Size
    1,194 SF
    Type
    Office for +31
    Contact us

    Office for 2 $739/Mo

    Size
    108-538 SF
    Type
    Office for 2
    Office space for rent for 2 persons in Irvine Spectrum
    Contact us

    Office for 3 $1,049/Mo

    Size
    162-646 SF
    Type
    Office for 3
    Office space for rent for 3 persons in Irvine Spectrum
    Contact us

    Office for 4 $1,399/Mo

    Size
    215-646 SF
    Type
    Office for 4
    Office space for rent for 4 persons in Irvine Spectrum
    Contact us

    Office for 5 $1,749/Mo

    Size
    323-807 SF
    Type
    Office for 5
    Office space for rent for 5 persons in Irvine Spectrum
    Contact us

    Membership CW $119/Mo

    Size
    54-108 SF
    Type
    Membership CW
    Flexible coworking memberships for rent in Irvine Spectrum
    Contact us

    Membership office $225/Mo

    Size
    86-108 SF
    Type
    Membership office
    Flexible office memberships in Irvine Spectrum
    Contact us

    Coworking $279/Mo

    Size
    108-328 SF
    Type
    Coworking
    Coworking space for rent in Irvine Spectrum
    Contact us

    Office for +10 $3,398/Mo

    Size
    484-1184 SF
    Type
    Office for +10
    Open office space to rent for 10 persons in Irvine Spectrum
    Contact us

    Office for +15 $5,047/Mo

    Size
    1076-1292 SF
    Type
    Office for +15
    Open office space to rent for 15 persons in Irvine Spectrum
    Contact us

    Virtual office $265/Mo

    Size
    11-54 SF
    Type
    Virtual office
    Virtual office rental in Irvine Spectrum
    Contact us
    Show more

    We can help!

    Listing Contact
    Regus USA
    Regus USA

    Listing agent Regus

    Listing office

    Listing date Feb 19, 2026

    HighLights

    • Be part of a vibrant coworking community with dedicated desk or hot desking options in thousands of idyllic locations across the globe
    • Grow in a modern workplace with the added advantage of a benefits program offering exclusive discounts and bespoke procurement support
    • Access Regus' network of workspaces and business lounges as often as you need and take advantage of their exclusive benefits
    • Impress clients, hold memorable workshops, and deliver a winning pitch in Regus' meeting spaces, fully equipped for gatherings of any size
    • Collaborate with like‑minded professionals and enjoy regular networking and community events with a Regus membership
    • Claim a virtual address in any of the prestigious locations around the world with mail handling services and a virtual assistant to answer calls
    Property Profile Location Intelligence

    Current Use by Public Records

    Warranty Protection Services Insurance Agency 174 Power Global Solar Energy Company Henrick's Appliance Repair Home Appliance Store Composite Apps (Bike/Boat/Book/etc) Store Doss Law, LLP Law Firm

    Suggested Use

    Spa & Massage Center Dental Office Hair Salon Restaurant Nail Salon Real Estate Agency Daycare Center Building Supply Kitchen & Bath Showroom Bar & Pub

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

    Similar Places Nearby

    • Ez phone repairs — 19103 Pintado, Irvine, CA 92618
    • Ink Abba — 8583 Irvine Center Dr #170, Irvine, CA 92618
    • iTOD TV Wall Mounting Service LLC — 4440 Molino, Irvine, CA 92603
    • Kenneth Knudsen Consulting — 8583 Irvine Center Dr SUite 312, Irvine, CA 92618
    • Apple Irvine Spectrum Center — 930 Spectrum Center Dr, Irvine, CA 92618

    Location Insight

    • Map
    • Local Demand
    City
    Irvine
    County
    Orange
    State
    California
    Longitude
    -117.7478892
    Latitude
    33.6528023

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    FAQs

    What type of property is this?
    Office space - Flexible workspace in Irvine Spectrum
    Where is this office space located?
    The property is located at 300 Spectrum Center Dr Unit 400 Irvine, CA.
    What are key features of this property?
    This property features: Be part of a vibrant coworking community with dedicated desk or hot desking options in thousands of idyllic locations across the globe; Grow in a modern workplace with the added advantage of a benefits program offering exclusive discounts and bespoke procurement support; Access Regus' network of workspaces and business lounges as often as you need and take advantage of their exclusive benefits
    (972) 764-8885
    We can help!
    Listing Contact
    Regus USA
    Regus USA
    Request Owner's contact information
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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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