Add Listing
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Back to Search
    Compact Medical Office Condo Title is generated by Realmo AI

    230 Lafayette Rd Unit 11D, Portsmouth, NH 03801

    View on Map
    Claim this Listing
    New
    For Sale
    $94,160

    A private, in-suite restroom medical office suite with ample on-site parking and easy access to major routes.

    Type:Medical Office Condominium
    Property size:
    428 SF
    Price / SF:
    $220/SF
    Added:
    Jun 2, 2026
    Days on Market:
    2
    Last Refresh:
    Jun 3 at 2:47 am

    Property Features for 230 Lafayette Rd Unit 11D

    General Information

    Standard status
    Active
    Size
    428 SF
    Property subtype
    Medical Office Condominium

    We can help!

    Listing Contact
    Roger Dieker
    Roger Dieker

    Listing agent Roger Dieker License #NH #062614

    Listing office The Boulos Company

    Listing date Jun 2, 2026

    Source Boulos

    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 The Boulos Company

    HighLights

    • Medical office condominium (Unit 11D) at 230 Lafayette Road, approx. 428± SF
    • Private, in‑suite restroom
    • Located in Lafayette Professional Park
    • Ample on‑site parking
    • ~1 mile to downtown Portsmouth
    • Convenient access to I‑95 and Route 1

    Overview

    230 Lafayette Road, Unit 11D is a compact medical office condominium within Lafayette Professional Park. The suite is designed for professional use and includes a private in-suite restroom, making it well-suited for day-to-day patient visits and practice operations.

    The property offers ample on-site parking and convenient access to I-95 and Route 1. It is also about one mile to downtown Portsmouth, providing a practical balance of accessibility and proximity to services.

    Unit 11D should appeal to new or expanding medical practices that want a convenient, professional setting without excess space. Its condominium configuration can also be an efficient option for buyers seeking an established medical-office environment with dedicated amenities like private restroom access and on-site parking.

    Local Financial Insights For Office B

    Simulate Cap Rate and NOI

    NOI Build-Up
    Vacancy
    income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
    EGI (Effective Gross Income)
    gross rent minus vacancy losses — the realistic income before paying operating costs.
    OpEx (Operating Expenses)
    recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
    NOI (Net Operating Income)
    income a property generates after operating costs but before financing and taxes.

    Component $ $/SF
    Gross rent $9.0k $21.00
    − Vacancy −$1.2k −$2.79
    EGI $7.8k $18.21
    − OpEx −$1.9k −$4.55
    NOI $5.8k $13.66
    428 SF · lease $21.00/SF/yr · vacancy 13.30% · expense 25.00%

    Alternative Uses

    Best Use
    Office B
    $83.5K
    $73.1K – $97.4K (±1% cap)
    NOI $5,844 @ 7.0% cap · market cap 6.21%
    Second Best
    Healthcare Medical
    $82.7K
    $72.4K – $96.5K (±1% cap)
    NOI $5,792 @ 7.0% cap · market cap 6.15%
    Theoretical Best
    Office A
    $114.5K
    $100.2K – $133.6K (±1% cap)
    NOI $8,015 @ 7.0% cap · market cap 8.51%
    Zoning and permitted uses should be independently verified with local authorities.
    Location Intelligence

    Current Use by Public Records

    Pabon Paola M ... Dental Office Dr. Melanie K. ... Dental Office Devaney William J ... Dental Office Dr. William Pingree, ... Dental Office Dr. Brad Watterworth, ... Dental Office

    Suggested Use

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

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

    Similar Places Nearby

    • LoveWell Veterinary Services — 738 Islington St #1B, Portsmouth, NH 03801
    • PetMedic Urgent Care Vet Clinic - Portsmouth — 350 US-1 BYP 1 N, Portsmouth, NH 03801

    Location Insight

    • Map
    • Local Demand
    City
    Portsmouth
    County
    Strafford
    State
    New Hampshire
    Longitude
    -70.768432
    Latitude
    43.062316

    Nearby Similar for Sale

    • $3,300,000

      Historic Portsmouth Office Building For Sale

      Landmark Portsmouth building, ideal for professional offices or business.
      144 Washington Street, Portsmouth, NH 03801
      View Details
    • $4,200,000
      4,101 SF

      Downtown Portsmouth Mixed-Use Building

      Historical mixed-use building with residential and commercial units.
      8 Bow Street, Portsmouth, NH 03801
      View Details
    • $275,000

      Restaurant Opportunity in Portsmouth, NH

      Restaurant for sale in high-traffic Portsmouth location.
      155 Congress Street, Portsmouth, NH 03801
      View Details
    • $2,350,000

      Downtown Portsmouth Commercial Condominium

      Adaptable commercial space in vibrant downtown Portsmouth.
      40 Bridge Street Unit 101, Portsmouth, NH 03801
      View Details
    • $1,975,000
      3,688 SF

      Portsmouth Multi-Family Investment Opportunity

      Six-unit multi-family property in excellent condition, downtown Portsmouth.
      151 High Street, Portsmouth, NH 03801
      View Details
    • $825,000

      Portsmouth Commercial Opportunity For Sale

      1,782 SF building on 0.33 acres in Portsmouth, NH.
      930 Route 1 Bypass, Portsmouth, NH 03801
      View Details
    • $1,000,000

      Waterfront Lot Near Downtown Portsmouth

      Waterfront mixed-use property near downtown Portsmouth, offering versatile development opportunities.
      98 Cornwall Street, Portsmouth, NH 03801
      View Details
    • $4,200,000

      Mixed-Use Development in Portsmouth, NH

      Mixed-use development with retail and luxury residential spaces.
      266 State Street, Portsmouth, NH 03801
      View Details
    • $1,000,000

      Waterfront Lot Near Downtown Portsmouth

      Waterfront lot near downtown Portsmouth with redevelopment potential.
      94 Langdon Street, Portsmouth, NH 03801
      View Details
    • $429,900

      Islington Street Commercial Condo Space

      Turnkey commercial condo in Portsmouth's vibrant West End.
      369 Islington St A, Portsmouth, NH 03801
      View Details
    • $975,000
      5,100 SF

      Portsmouth Industrial Condo For Sale

      Modern 5,100 SF industrial condo in Portsmouth, NH for sale.
      280 Heritage Ave, Portsmouth, NH 03801
      View Details
    • $1,795,000
      1,760 SF

      Waterfront Multi-Family in Portsmouth, NH

      Newer construction multi-family property in a sought-after waterfront location.
      25 South Mill Street, Portsmouth, NH 03801
      View Details

    FAQs

    What type of property is this?
    Medical Office Space - A private, in-suite restroom medical office suite with ample on-site parking and easy access to major routes.
    Where is this medical office space located?
    The property is located at 230 Lafayette Rd Unit 11D Portsmouth, NH.
    What is the asking price?
    The asking price for this property is $94,160.
    What are key features of this property?
    This property features: Medical office condominium (Unit 11D) at 230 Lafayette Road, approx. 428± SF; Private, in‑suite restroom; Located in Lafayette Professional Park
    (603) 540-8315
    We can help!
    Listing Contact
    Roger Dieker
    Roger Dieker
    Real Estate License ID: NH #062614
    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
    230 Lafayette Rd Unit 11D, Portsmouth, NH 03801
    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!