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    446 NH Route 25 Warren, NH 03279

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    Claim this Listing
    For Sale
    Under Contract
    $425,000

    Commercial For Sale - Warren, NH

    Lot size:
    1.70 Acres
    Added:
    Aug 12, 2025
    Days on Market:
    268
    Last Refresh:
    May 6 at 9:06 pm

    Property Features for 446 NH Route 25

    General Information

    Property type
    Commercial Sale
    Property subtype
    Other
    Zoning
    Residential
    Rooms
    Basement
    Basement Y/N
    1
    Standard status
    Active Under Contract
    Lot size
    1.70 Acres

    Taxes and HOA fees

    Tax Year
    2025
    Tax Annual Amount
    7272.22

    Utilities

    Heating system
    Hot Water (Heating), Propane (Heating)
    Cooling system
    Central Air

    Building Details

    Year built
    1980
    Number of units
    2
    Roof type
    Asphalt, Shingle
    Architectural style
    Other

    We can help!

    Listing Contact
    Samantha Catterall
    Samantha Catterall

    Listing agent Samantha Catterall

    Listing office KW Coastal and Lakes & Mountains Realty/Hanover 53 Main Street Suite 104, Portsmouth, NH

    Listing date Aug 12, 2025

    MLS# 5056177 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.

    HighLights

    • High‑visibility location on NH Route 25 with excellent road frontage.
    • Over 3,000 sq ft of flexible commercial space suitable for various uses (office, retail, workshop, studio).
    • Two oversized garage bays for storage, workspace, or rental income.
    • Frontage on the Baker River offering scenic views.
    • Direct ATV trail access, ideal for recreational or tourism‑related businesses.
    • No zoning restrictions in Warren, providing flexibility for business operations.

    Overview

    Versatile Commercial Property on Route 25

    Located on busy NH Route 25 in Warren, this commercial property offers over 3,000 square feet of flexible space suitable for office, retail, workshop, or studio purposes. The interior includes a functional kitchen, multiple rooms, and open areas. In addition to the main building, the property features two oversized garage bays, providing storage, workspace, or rental income potential. The site has road frontage and frontage on the Baker River. Direct ATV trail access makes it suitable for recreational, service, or tourism-related businesses. With no zoning restrictions in Warren, the property offers flexibility for various business ventures. The property includes 1.7 acres. Please note, the storage units will not convey with the property.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Retail space

    Suggested Use

    Restaurant Spa & Massage Center Hair Salon Nail Salon Hotel & Motel Grocery & Convenience Store Bar & Pub Bed & Breakfast

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

    Location Insight

    • Map
    • Local Demand
    City
    Warren
    County
    Grafton
    State
    New Hampshire
    Longitude
    -71.889718
    Latitude
    43.932304

    FAQs

    What type of property is this?
    Retail space - High-visibility commercial property with flexible space and river frontage.
    Where is this retail space located?
    The property is located at 446 NH Route 25 Warren, NH.
    What is the asking price?
    The asking price for this property is $425,000.
    What are key features of this property?
    This property features: High‑visibility location on NH Route 25 with excellent road frontage.; Over 3,000 sq ft of flexible commercial space suitable for various uses (office, retail, workshop, studio).; Two oversized garage bays for storage, workspace, or rental income.
    (603) 348-1831
    We can help!
    Listing Contact
    Samantha Catterall
    Samantha Catterall
    Learn More
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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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    446 NH Route 25, Warren, NH 03279
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