Sign Up Successful!
You now have access to more from Realmo!
    For Lease
    • 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

    3518 5Th St, Unit 1st Pittsburgh, PA 15213

    Sponsored
    For Lease
    Contact for pricing

    Discover many ways to work your way in PA, Pittsburgh - Fifth Ave

    Description

    Added:
    Feb 9, 2026
    Days on Market:
    1
    Make a Key Business Move at the Keystone Building, Pittsburgh.
    Unlock your business ambitions with modern office space in the Keystone Building. Located in Pittsburgh, choose a base amongst the second most populous city in Pennsylvania – alongside ten Fortune 500 companies. Travel easily with Fifth Ave + Meyran Ave and Forbes Ave + Meyran Ave bus stops a one and two-minute walk from the office. Prefer commuting by subway or train? Steel Plaza Subway Station and Pittsburgh Union Train Station are a 7-minute drive away. Land more opportunities from overseas with Pittsburgh International Airport nearby, just 28-minutes by car. Our flexible office space is here to suit your business needs.
    Get all the business support you need to succeed at the Keystone Building, Pittsburgh. Whether you’re collaborating in our fully furnished coworking areas, pitching in our quiet meeting rooms, or working solo in our private spaces, our professional offices give you the perfect platform to thrive. Pick up a warm welcome from our friendly reception team, before picking up a hot barista-style coffee from the kitchen. Jump online anytime with superfast WiFi, and when it’s time to switch off, enjoy some you time or team bonding at the local museums, parks, restaurants, and theater – all within a 4-minute drive away.

    Property Features for 3518 5Th St

    General Information

    Property type
    Office Properties & Spaces
    Lease Type
    Gross Lease

    Spaces For Lease

    at 3518 5Th St,Unit 1st, Pittsburgh, PA 15213 Contact us
    Office for 1 pers
    Size
    86-538 SF
    Focus on driving your business forward with a professional office just for you and...
    show more
    Contact us
    Office for 2 ppl
    Size
    108-538 SF
    Get started right away with a ready-to-use office space for two. HQ’ small offices...
    show more
    Contact us
    Office for 3 ppl
    Size
    162-646 SF
    Productive workspace for three that comes with everything taken care of. HQ’ medium...
    show more
    Contact us
    Office for 4 ppl
    Size
    215-646 SF
    Book a fully serviced office for four, and HQ will make sure everything always works...
    show more
    Contact us
    Office for 5 ppl
    Size
    323-807 SF
    Access a bright and inspiring office space designed to help teams of five to do their...
    show more
    Contact us
    Coworking membership
    Size
    54-108 SF
    Work wherever and however you need to with a HQ Coworking membership. Regus offers...
    show more
    Contact us
    Office membership
    Size
    86-108 SF
    Work wherever and however you need to with a HQ Office membership. HQ offers the...
    show more
    Contact us
    Coworking
    Size
    108-328 SF
    Get to work among a like-minded community in HQ’ shared office space. HQ’ coworking...
    show more
    Contact us
    Office for 10 ppl
    Size
    484-1184 SF
    Find a flexible choice for business with an open-plan office space that supports...
    show more
    Contact us
    Office for 15 ppl
    Size
    1076-1292 SF
    Open plan office space for 15 persons available on flexible terms, so you can add...
    show more
    Contact us
    Virtual office
    Size
    10-50 SF
    Build your business presence fast, with an instant professional company address and...
    show more
    Contact us
    Show more

    We can help!

    Listing Contact
    Regus USA
    Regus USA

    Learn more

    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 HQ' 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 HQ' meeting spaces, fully equipped for gatherings of any size
    • Collaborate with like‑minded professionals and enjoy regular networking and community events with a HQ 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
    Location Intelligence

    Current Use by Public Records

    Coworking space

    Suggested Use

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

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

    Location Insight

    • Map
    • Local Demand
    City
    Pittsburgh
    State
    Pennsylvania
    Longitude
    -79.95927459
    Latitude
    40.44090081

    Nearby Similar for Lease

    • Sponsored
      New
      Contact for pricing

      PA, Upper St. Clair - Boyce Plaza

      Discover many ways to work your way in PA, Upper St. Clair - Boyce Plaza
      2600 Boyce Plaza Rd, Upper St Clair, PA 15241
      View Details
    • Sponsored
      New
      Contact for pricing

      Penn Center East I

      Entire center
      201 Penn Center Blvd, Pittsburgh, PA 15235
      View Details
    • $5,500 /Mo
      12,001 SF

      Updated Office Space in Beechview

      Updated office space with flexible layout and ample parking.
      1532 Beechview Ave, Beechview, PA 15216
      View Details
    • $915,000

      Downtown Office Space Available

      Spacious downtown office suite with offices, conference rooms, and kitchen.
      710 Downtown, Pgh, PA 15219
      View Details
    • Contact for pricing
      19,998 SF

      Furnished Office Space with Amenities

      Coworking space with parking, EV charging, and professional services.
      900 Sarah St, Pittsburgh, PA 15203
      View Details
    • Contact for pricing
      19,998 SF

      Furnished Coworking Space in Pittsburgh

      Furnished office space with amenities in Pittsburgh's South Side.
      900 Sarah St, Pittsburgh, PA 15203
      View Details
    • Contact for pricing
      19,998 SF

      Furnished Office Space with Amenities

      Coworking lease opportunity with furnished office space and included amenities.
      900 Sarah St, Pittsburgh, PA 15203
      View Details
    • Contact for pricing
      19,998 SF

      Furnished Coworking Space in Pittsburgh

      Furnished coworking space with amenities in Pittsburgh's South Side.
      900 Sarah St, Pittsburgh, PA 15203
      View Details
    • Contact for pricing
      19,998 SF

      Furnished Office Space with Parking

      Coworking space with parking, amenities, and flexible lease terms.
      900 Sarah St, Pittsburgh, PA 15203
      View Details
    • Contact for pricing
      19,998 SF

      Furnished Office Space with Parking

      Coworking space with amenities and flexible lease terms available.
      900 Sarah St, Pittsburgh, PA 15203
      View Details
    • Contact for pricing
      19,998 SF

      Furnished Office Space with Amenities

      Coworking lease opportunity with parking and included amenities.
      900 Sarah St, Pittsburgh, PA 15203
      View Details
    • Contact for pricing
      19,998 SF

      Furnished Office Space in Pittsburgh

      Coworking space with amenities, flexible lease terms, South Side location.
      900 Sarah St, Pittsburgh, PA 15203
      View Details

    FAQs

    What type of property is this?
    Office Property / Space - Discover many ways to work your way in PA, Pittsburgh - Fifth Ave
    Where is this office property / space located?
    The property is located at 3518 5Th St, Unit 1st Pittsburgh, PA.
    What is the lease rate?
    The lease rate is $129-$2,877 SF/Yr.
    What are key features of this property?
    This property features: 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
    (972) 764-8885
    Request Owner's contact information
    3518 5Th St, Unit 1st Pittsburgh, PA 15213
    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.
    3518 5Th St, Unit 1st
    Pittsburgh, PA 15213
    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
    3518 5Th St, Unit 1st Pittsburgh, PA 15213
    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!
    Listing Contact
    Regus USA
    Regus USA
    (972) 764-8885
    Learn more
    Google sign-in failed. Please try again or use another login method.