Add Listing
    For Sale
    • 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

    51 Webb Place Dover, NH 03820

    View on Map
    For Sale
    $895,000

    Commercial For Sale - Dover, NH

    Added:
    Oct 14, 2025
    Days on Market:
    170
    Last Refresh:
    Apr 1 at 7:06 pm

    Property Features for 51 Webb Place

    General Information

    Property type
    Commercial Sale
    Property subtype
    Other
    Zoning
    C - Commercial
    Standard status
    Active

    Taxes and HOA fees

    TaxYear
    2024
    TaxAnnualAmount
    9837

    Utilities

    Heating system
    Forced Air
    Cooling system
    Central Air

    Building Details

    Year built
    2004
    Architectural style
    Other

    We can help!

    Listing Contact
    Gerry OConnell
    Gerry OConnell

    Listing agent Gerry OConnell

    Listing office KW Coastal and Lakes & Mountains Realty/Dover 660 Central Ave, Portsmouth, NH

    Listing date Oct 14, 2025

    MLS# 5065948 Listing URL

    Copyright © 2026 PrimeMLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    Overview

    Class A Medical Office Condo

    This Class A medical professional office condo, constructed in 2022, presents an opportunity for purchase. Ideally suited for a medical user or professional office, the property is situated at Weeks Crossing in Dover, near Wentworth Douglass Hospital and Exit 9 of the Spaulding Turnpike. Its location provides accessibility to office and medical users in Dover and Somersworth, as well as Portsmouth, which is approximately 12 minutes away. The unit features four individual treatment rooms, a sauna room, an office, a break/workspace, a laundry/locker room, a large reception/waiting area, and a large physical therapy gym. The layout is adaptable to other office uses. The property is zoned C - Commercial.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Victoria Bates Physician Brienne Cressey Physician Haas Dental Dover Dental Office Lynnette Nyberg DMD ... Dental Office Seacoast Braces / Miller ... Dental Office

    Suggested Use

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

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

    Similar Places Nearby

    • Petco Vaccination Clinic — 877 Central Ave, Dover, NH 03820
    • New England Equine Medical & Surgical center — 15 Members Way, Dover, NH 03820

    Location Insight

    • Map
    • Local Demand
    City
    Dover
    County
    Strafford
    State
    New Hampshire
    Longitude
    -70.890359
    Latitude
    43.21846

    Nearby Similar for Sale

    • $825,000

      Dover Commercial Building For Sale

      Well-maintained commercial building in a desirable Dover location.
      642 Central Avenue, Dover, NH 03820
      View Details
    • $799,000

      Dover Mixed-Use Redevelopment Opportunity

      Four-story corner property in Dover, NH with redevelopment potential.
      9 Chestnut Street, Dover, NH 03820
      View Details
    • $625,000
      1,859 SF

      Renovated Multi-Family in Dover

      Fully renovated two-unit property in a prime Dover location.
      9 Lowell Avenue, Dover, NH 03820
      View Details
    • $565,000
      2,840 SF

      Dover Multifamily Investment Opportunity

      Meticulously maintained, fully leased multifamily property in Seacoast NH.
      39 New York Street, Dover, NH 03820
      View Details
    • $650,000
      2,594 SF

      Downtown Dover Redevelopment Opportunity

      4,800± SF commercial building in prime downtown location.
      475 Central Ave, Dover, NH
      View Details
    • $240,000
      1,906 SF

      Royal Commons Office Unit

      Raw office space ready for customization in Dover, New Hampshire.
      51 Webb Place Unit 330, Dover, NH 03820
      View Details
    • $749,000
      1,470 SF

      Retail Building on Central Avenue

      1,470 SF retail building in high-traffic Dover location.
      911 Central Ave, Dover, NH 03820
      View Details
    • $550,000
      4,827 SF

      Free Standing Retail on Broadway

      Highly visible retail location with redevelopment potential in Dover, NH.
      47 Broadway, Dover, NH
      View Details
    • $115,000
      528 SF

      Dover Office Building For Sale

      528 SF office building in Dover, NH for sale.
      3-9 Patriot Dr, Dover, NH
      View Details
    • $869,000
      48,000 SF

      High-Bay Warehouse/Distribution Space

      State-of-the-art warehouse/distribution space for lease or purchase.
      0 Sandy Lane (formerly part of 150 Venture Drive), Dover, NH
      View Details
    • $4,250,000

      Dover Mixed-Use Investment Portfolio

      Fully leased retail and light industrial portfolio in Dover, NH.
      1 Charles St, Dover, NH 03820
      View Details
    • $265,000
      1,000 SF

      Commercial Corner Lot in Dover

      Highly visible retail property with parking near Central Avenue.
      33 6th St, Dover, NH
      View Details

    FAQs

    What type of property is this?
    Medical Office Space - Quality office condo built in 2022, adaptable to other users.
    Where is this medical office space located?
    The property is located at 51 Webb Place Dover, NH.
    What is the asking price?
    The asking price for this property is $895,000.
    What are key features of this property?
    This property features: Prime location at Weeks Crossing in Dover, near Wentworth Douglass Hospital and Exit 9 of the Spaulding Turnpike.; Built‑out in 2022, offering a modern, Class A medical/professional office space.; **Versatile layout includes 4 treatment rooms, sauna, office, break area, laundry/locker room, reception/waiting area, and physical therapy gym.**
    (603) 610-8950
    We can help!
    Listing Contact
    Gerry OConnell
    Gerry OConnell
    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

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!