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    Updated First-Floor Office Suite Title is generated by Realmo AI

    51 E Main Street, Warner, NH 03278

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    COMMERCIAL - Warner, NH

    Added:
    Jan 20, 2026
    Days on Market:
    136
    Last Refresh:
    Jun 5 at 11:06 pm

    Property Features for 51 E Main Street

    General Information

    Property type
    Commercial Lease
    Property subtype
    Other
    Zoning
    Commercial
    Rooms
    Basement
    Standard status
    Active

    Utilities

    Heating system
    Baseboard, Hot Water(Heating), Oil
    Water source
    Private

    Building Details

    Year built
    1795
    Building materials
    Vinyl Exterior
    Roof type
    Shingle

    We can help!

    Listing Contact
    Melissa Allen

    Listing agent Melissa Allen

    Listing office Gray Ledges Rentals 9 Newport Road-Suite 3, Grantham, NH

    Listing date Jan 20, 2026

    MLS# 5074439

    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.

    HighLights

    • First‑floor office rental available now with a shared bathroom
    • Updated office space with nice lighting
    • Tenant pays their own electric and Internet
    • May be rented with a joining suite for $1,200.00
    • Year built: 1795
    • Private water source; oil heating with baseboard and hot water heat; vinyl exterior; shingle roof

    Overview

    This first-floor office space offers an updated, upscale layout with nice lighting and access to a shared bathroom. The space is set up for office use and is available for immediate occupancy.

    Located at 51 E Main Street in Warner, the property is described as being close to downtown and a high-traffic area, supporting visibility for office operations. Tenant costs include responsibility for electric and internet.

    This suite is a practical fit for professional users seeking an immediately available, light-filled office on the first floor. It may also be rented together with a joining suite for an expanded footprint if you need additional space for teams or separate work areas. The property is zoned Commercial, aligning with a range of office-oriented uses.
    Property Profile Location Intelligence

    Current Use by Public Records

    Origins Direct Primary ... Physician Shelter Kit Inc. Construction Company besco Engineer Dr. Theodore Austin Physician George S Wallace ... (Bike/Boat/Book/etc) Store

    Suggested Use

    Real Estate Agency Law Firm Restaurant Spa & Massage Center Hair Salon Nail Salon Building Supply Accounting Firm Big Box & Wholesale Store Daycare Center

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

    Location Insight

    • Map
    • Local Demand
    City
    Warner
    County
    Merrimack
    State
    New Hampshire
    Longitude
    -71.8125274
    Latitude
    43.2791972

    FAQs

    What type of property is this?
    Office units - First-floor office with shared bathroom and updated interior, available now for tenants covering their own electric and internet.
    Where is this office units located?
    The property is located at 51 E Main Street Warner, NH.
    What are key features of this property?
    This property features: First‑floor office rental available now with a shared bathroom; Updated office space with nice lighting; Tenant pays their own electric and Internet
    (603) 863-8881
    We can help!
    Listing Contact
    Melissa Allen
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    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
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