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

    273 Corporate Dr, Portsmouth, NH

    View on Map
    Claim this Listing
    Loading data...
    Loading data...
    Loading data...
    For Lease
    Contact for pricing

    Flexible office suites with modern amenities and ample parking.

    Type:OFFICE
    Property size:
    16,027 SF
    Lot size:
    20.09 Acres
    Added:
    Nov 24, 2025
    Days on Market:
    173
    Last Refresh:
    Apr 5 at 8:23 pm

    Property Features for 273 Corporate Dr

    General Information

    Standard status
    Active
    Size
    16,027 SF
    Lot size
    20.09 Acres
    Property subtype
    OFFICE

    Spaces For Lease

    at 273 Corporate Dr Contact us

    We can help!

    Listing Contact
    Margaret O'Brien

    Listing agent Margaret O'Brien

    Listing office bow street llc

    Listing date Nov 24, 2025

    Source Moodyscre

    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 bow street llc

    HighLights

    • Flexible suite sizes available, from 2,581 SF to 25,000 SF.
    • First floor suites feature direct access.
    • Newly updated lobby and cafe/soft seating area.
    • Onsite fitness center for your convenience.
    • Benefit from the full backup generator.
    • Enjoy lots of free on‑site parking.

    Overview

    This Class A building offers flexible suite sizes ranging from 2,581 square feet to 25,000 square feet. All suites are located on the first floor, providing direct access from the newly updated lobby and cafe/soft seating area. The building includes amenities such as an on-site fitness center, a shared conference room, a full backup generator, and an outdoor patio with seating. On-site parking is available at no cost.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Katz Development Corporation Construction Company CA Technologies (Bike/Boat/Book/etc) Store KBW Financial Staffing ... Business Service Center Sun Life Financial Financial Advisor Alexander Technology Group Employment Agency

    Suggested Use

    Restaurant Real Estate Agency Law Firm Building Supply Spa & Massage Center Dental Office Big Box & Wholesale Store Hair Salon Auto Repair Shop Nail Salon

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

    Location Insight

    • Map
    • Local Demand
    City
    Portsmouth
    County
    Strafford
    State
    New Hampshire
    Longitude
    -70.7955
    Latitude
    43.0709

    Nearby Similar for Lease

    • Contact for pricing

      Prime Retail Space on Route 1

      7,000 SF retail space in high-visibility Portsmouth location.
      2299 Lafayette Road, Portsmouth, NH 03801
      View Details
    • Contact for pricing
      1,714 SF

      Retail/Office Space in Portsmouth, NH

      Highly visible retail or office space near Market Square.
      21 Daniel Street, Portsmouth, NH 03801
      View Details
    • Contact for pricing

      Shared Office Space in Portsmouth

      Shared office space with central location and highway access.
      1 Greenleaf Woods Drive, Portsmouth, NH 03801
      View Details
    • Contact for pricing

      Downtown Portsmouth Modern Office Space

      Modern office space in downtown Portsmouth with parking and amenities.
      299 Hanover Street, Portsmouth, NH 03801
      View Details
    • Contact for pricing

      Shared Office Space in Portsmouth

      Shared office space with central location and great proximity.
      1 Greenleaf Woods Drive, Portsmouth, NH 03801
      View Details
    • $10 SF/Yr
      3,921 SF

      Portsmouth Office Space For Lease

      Versatile office space in Portsmouth, accessible from city or bypass.
      500 Maplewood Ave Unit A, Portsmouth, NH 03801
      View Details
    • $15 SF/Yr
      8,644 SF

      Downtown Portsmouth Office Suites Available

      Office suites for lease in downtown Portsmouth, NH.
      501 Islington St Suite 3, Portsmouth, NH 03801
      View Details
    • $22 SF/Yr
      10,660 SF

      Retail Spaces in Hannaford-Anchored Plaza

      Retail and office spaces available in Portsmouth's West End.
      800 Islington St Units 10A & 10B, Portsmouth, NH 03801
      View Details
    • $19 SF/Yr
      2,300 SF

      West End Office Space Available

      Second-floor office space in Portsmouth's West End.
      801 Islington St Unit 33, Portsmouth, NH 03801
      View Details
    • Contact for pricing

      Downtown Portsmouth Office For Lease

      Office space for lease in downtown Portsmouth, available immediately.
      159 Middle Street, Portsmouth, NH 03801
      View Details
    • Sponsored
      $129-$8,276/Mo
      11-1,292 SF

      Portsmouth

      170 Commerce Way, Unit 200, Portsmouth, NH 03801
      View Details
    • Contact for pricing

      Retail Space in Portsmouth's West End

      Retail space in a dynamic, growing Portsmouth commercial district.
      821 Islington Street, Portsmouth, NH 03801
      View Details

    FAQs

    What type of property is this?
    Office units - Flexible office suites with modern amenities and ample parking.
    Where is this office units located?
    The property is located at 273 Corporate Dr Portsmouth, NH.
    What is the lease rate?
    The lease rate is $18 SF/Yr.
    What are key features of this property?
    This property features: Flexible suite sizes available, from 2,581 SF to 25,000 SF.; First floor suites feature direct access.; Newly updated lobby and cafe/soft seating area.
    (603) 828-7245 Call to check price and availability
    We can help!
    Contact for Pricing
    Please call us for current price
    and status of this listing
    Margaret O'Brien
    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
    273 Corporate Dr, Portsmouth, NH
    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!