Add Listing
    For Lease
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Back to Search
    Conshohocken Office Space Available Title is generated by Realmo AI

    100 Barr Harbor Drive, Conshohocken, PA 19428

    View on Map
    Claim this Listing
    For Lease
    Contact for pricing

    Office space for lease with riverfront views and many amenities.

    Type:Office
    Property size:
    228,873 SF
    Added:
    May 17, 2026
    Days on Market:
    11
    Last Refresh:
    May 17 at 8:08 pm

    Property Features for 100 Barr Harbor Drive

    General Information

    Standard status
    Active
    Size
    228,873 SF
    Property subtype
    Office

    Spaces For Lease

    at 100 Barr Harbor Drive Contact us

    We can help!

    Listing Contact
    Jeff Mack

    Listing agent Jeff Mack

    Listing office

    Listing date May 17, 2026

    Source Nmrk

    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 Jeff Mack

    HighLights

    • Excellent parking with 300 spaces, including 225 covered.
    • Enjoy Schuylkill riverfront views.
    • Walking distance to SEPTA Regional Rail (Conshohocken Station).
    • Shared large café/break room and multiple conference rooms.
    • Completely fit out office spaces (2021) and brand new building systems (2021).
    • Benefit from 24/7 building access and front desk security.

    Overview

    This office space for lease, located in Conshohocken, PA, offers 228,873 square feet of space. The property features a shared large café/break room and multiple conference rooms. It provides excellent parking with 300 spaces, including 225 covered spaces. The location offers Schuylkill riverfront views and front door lobby drop-off. Numerous dining and retail amenities are available in Conshohocken. The property is within walking distance of SEPTA Regional Rail (Conshohocken Station) and provides 24/7 building access. The office spaces are completely fit out as of 2021, with brand new building systems also installed in 2021. Front desk security is provided.
    Location Intelligence

    Current Use by Public Records

    ASTM International Charitable Organization

    Suggested Use

    Real Estate Agency Law Firm Restaurant Spa & Massage Center Hair Salon Dental Office 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
    Conshohocken
    County
    Montgomery
    State
    Pennsylvania
    Longitude
    -75.313098
    Latitude
    40.068723

    Nearby Similar for Lease

    • $4,550/Mo
      3,500 SF

      Adaptable Retail Space in Conshohocken

      Versatile retail space with warehouse and office/storage areas.
      115 W RIDGE Pike, CONSHOHOCKEN, PA 19428
      View Details
    • $26 SF/Yr
      858 SF

      Conshohocken Office Space Available

      Office space for rent with upgraded finishes and convenient location.
      1000 Conshohocken Rd, Conshohocken, PA
      View Details
    • Contact for pricing
      7,543 SF

      Unique Industrial-Style Office Space

      Repurposed boiler house offering creative office space for rent.
      1010 Spring Mill Ave, Conshohocken, PA 19428
      View Details
    • Contact for pricing
      35,555 SF

      Conshohocken Office Space Available

      Office space for lease in Conshohocken, 8,000-35,555 SF.
      225 Washington St, Conshohocken, PA 19428
      View Details
    • $1,800/Mo

      Downtown Conshohocken Office Space

      Move-in-ready office suite in a vibrant, convenient downtown location.
      100 W 3rd Ave Ste 100, CONSHOHOCKEN, PA, 19428-1879
      View Details
    • Contact for pricing
      27,732 SF

      Converted Warehouse with Outdoor Patio

      27,732 SF Class A converted warehouse with 16' ceilings.
      1100 E Hector St, Conshohocken, PA 19428
      View Details
    • $1,600/Mo

      Conshohocken Office Space For Rent

      Office space in Conshohocken with access to major highways.
      529 Fayette St Ste 102, CONSHOHOCKEN, PA, 19428-4727
      View Details
    • Contact for pricing
      6,175 SF

      Conshohocken Office Suites Available

      Office suites available, ranging from 1,000 to 15,000± sqft.
      100 Front St, Conshohocken, Pennsylvania 19428
      View Details
    • $23 SF/Yr
      4,400 SF

      Conshohocken Office Space Available

      4,400 square feet of office space for rent.
      424 E Elm St, Conshohocken, PA
      View Details
    • Contact for pricing
      8,654 SF

      Boutique Office Building For Rent

      30,256 SF office building with move-in ready suites.
      375 East Elm Street, Conshohocken, PA, 19428
      View Details
    • Contact for pricing
      2,213 SF

      Creative Office Space with Amenities

      Amenity-rich creative office space in Conshohocken with walkable train access.
      20 Ash St, Conshohocken, PA
      View Details
    • Contact for pricing
      35,000 SF

      Conshohocken Office Space Available

      Office space for rent in Conshohocken, Pennsylvania.
      901-1001 E Hector St, Conshohocken, PA 19428
      View Details

    FAQs

    What type of property is this?
    Office units - Office space for lease with riverfront views and many amenities.
    Where is this office units located?
    The property is located at 100 Barr Harbor Drive Conshohocken, PA.
    What are key features of this property?
    This property features: Excellent parking with 300 spaces, including 225 covered.; Enjoy Schuylkill riverfront views.; Walking distance to SEPTA Regional Rail (Conshohocken Station).
    (610) 755-6960
    We can help!
    Listing Contact
    Jeff Mack
    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

    Thank You for Inquiry
    100 Barr Harbor Drive, Conshohocken, PA 19428
    letter with green check mark
    Check your email
    We sent you the
    agent's contact details. yellow underline
    Can't find it?
    Please check your junk/spam folder.
    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!