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    Clean Duplex with Updated Interiors Title is generated by Realmo AI

    35 Green Street, Somersworth, NH 03878

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    Claim this Listing
    For Sale
    Under Contract
    $485,000

    MULTI_FAMILY - Other - Somersworth, NH

    Property size:
    2,324 SF
    Lot size:
    0.22 Acres
    Price / SF:
    $208/SF
    Added:
    May 19, 2026
    Days on Market:
    19
    Last Refresh:
    Jun 6 at 1:06 pm

    Property Features for 35 Green Street

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Zoning
    R3
    Bedrooms
    6
    Bathrooms
    2
    Rooms
    Bathroom 2, Bedroom 1, Bedroom 5, Bathroom 1, Bedroom 3, Bedroom 4, Bedroom 6, Basement, Bedroom 2
    Standard status
    Active Under Contract
    Size
    2,324 SF
    Lot size
    0.22 Acres

    Utilities

    Utilities
    Cable Available
    Heating system
    Hot Water(Heating), Natural Gas
    Water source
    Public

    Building Details

    Year built
    1900
    Floors in Building
    3
    Number of units
    2
    Building materials
    Wood Frame, Vinyl Siding
    Roof type
    Shingle
    Architectural style
    Other

    We can help!

    Listing Contact
    Andy Yau
    Andy Yau

    Listing agent Andy Yau License #074320

    Listing office RE/MAX Shoreline 875 Greenland Rd., Portsmouth, NH

    Listing date May 19, 2026

    MLS# 5089668 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

    • Duplex with 3 bedrooms and 1 bathroom on each side (6 bedrooms total) plus a basement
    • Cap rate of 9.81% (per listing remarks)
    • Updated kitchens with new stainless steel appliances and recessed lighting, plus new flooring and hardwood floors
    • Remodeled bathrooms with new tubs, flooring, and vanities
    • 0.22‑acre lot with plenty of parking, plus separate utilities for each unit
    • Year built 1900 with wood‑frame construction, vinyl siding, shingle roof, and hot water heating using natural gas

    Overview

    This clean duplex offers two spacious 3-bedroom residences in a well-maintained, updated setting. Each unit features an open-concept kitchen and living area, with updated kitchens including recessed lighting and stainless-steel appliances, along with select bright white cabinetry. Flooring is refreshed with new flooring and hardwood floors, and both bathrooms have been remodeled with new tubs, flooring, and vanities. Exterior improvements include a young roof, sharp vinyl siding, and newly completed stone front steps and walkways. Additional updates noted include a new rear porch, young heating systems, and some updated windows. For day-to-day convenience, each side includes in-unit washer and dryer.

    Located at 35 Green Street in Somersworth, New Hampshire (03878), the property sits on a 0.22-acre lot. The offering is zoned R3 and includes parking to support tenant needs.

    With separate utilities, the duplex configuration can support owner-occupant living alongside rental income, while also serving investors seeking a straightforward two-unit setup. The combination of recently updated interior finishes and multiple exterior and mechanical improvements may help reduce near-term maintenance demands while keeping the units attractive and functional for tenants.
    Property Profile Location Intelligence

    Current Use by Public Records

    Duplexes

    Suggested Use

    Law Firm Restaurant Real Estate Agency Spa & Massage Center Dental Office Hair Salon Nail Salon Food Market Grocery & Convenience Store Gym & Fitness Center

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

    Location Insight

    • Map
    • Local Demand
    City
    Somersworth
    County
    Strafford
    State
    New Hampshire
    Longitude
    -70.8641004
    Latitude
    43.2581812

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    FAQs

    What type of property is this?
    Duplex - Two 3-bedroom units with updated kitchens and remodeled baths, separate utilities, and in-unit washer/dryers.
    Where is this duplex located?
    The property is located at 35 Green Street Somersworth, NH.
    What is the asking price?
    The asking price for this property is $485,000.
    What are key features of this property?
    This property features: Duplex with 3 bedrooms and 1 bathroom on each side (6 bedrooms total) plus a basement; Cap rate of 9.81% (per listing remarks); Updated kitchens with new stainless steel appliances and recessed lighting, plus new flooring and hardwood floors
    (603) 431-1111
    We can help!
    Listing Contact
    Andy Yau
    Andy Yau
    Real Estate License ID: 074320
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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.

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