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    Norwalk Mixed-Use Redevelopment Opportunity Title is generated by Realmo AI

    140 Water Street, Norwalk, CT 06854

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    For Sale
    $2,350,000

    9,856 SF commercial building in downtown SoNo with redevelopment potential.

    Type:Commercial
    Property size:
    9,856 SF
    Lot size:
    0.54 Acres
    Price / SF:
    $238/SF
    Added:
    Jan 5, 2026
    Days on Market:
    151
    Last Refresh:
    Apr 5 at 8:26 pm

    Property Features for 140 Water Street

    General Information

    Standard status
    Active
    Size
    9,856 SF
    Lot size
    0.54 Acres
    Property subtype
    Commercial

    Building Details

    Year Built
    1955

    We can help!

    Listing Contact
    SHALINI MADARAS
    SHALINI MADARAS

    Listing agent SHALINI MADARAS License #REB.0755688

    Listing office Silver Pine Real Estate

    Listing date Jan 5, 2026

    Source Corcoran

    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 Silver Pine Real Estate

    HighLights

    • Prime downtown SoNo location on the main retail corridor
    • Significant mixed‑use redevelopment potential for residential or commercial use
    • Large‑scale 9,856 SF commercial building with 32 on‑site parking spaces
    • Conceptual redevelopment reflects approximately 22,500 SF across 4 levels, with potential water views
    • Ideal for end users, investors, or developers
    • Immediate access to major highways and public transportation, including Metro‑North rail

    Overview

    Located at 140 Water Street in Norwalk, this 9,856 square foot commercial building presents a mixed-use redevelopment opportunity in the heart of downtown SoNo. The property features 32 on-site parking spaces and offers visibility and access. Redevelopment potential includes conversion to an 11 to 12-unit residential building with spacious two and three-bedroom apartments and ground-level commercial space. A conceptual redevelopment scenario reflects approximately 22,500 square feet across four levels, with water views from upper floors. Architectural renderings are available. The property is suited for an end user, investor, or developer, with multiple paths for repositioning, expansion, or collaboration. The owner is open to creative structures and partnership discussions. The location is within walking distance of the SONO Collection Mall, including Nordstrom and other retailers, restaurants, cafes, bakeries, boutiques, marinas, the maritime center, movie theaters, parks, museums, squash courts, beaches, and public transportation, including Metro-North rail. Immediate access to major highways and freeways enhances convenience and regional connectivity. This property offers current utility and significant future potential in a waterfront district.
    Property Profile Location Intelligence

    Current Use by Public Records

    SpikedSeltzer Big Box & Wholesale Store Family & Children’s Agency Charitable Organization Steelshedsono Auto Repair Shop Realm IT Consulting Firm JAM Junior Art ... Instruction

    Suggested Use

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

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

    Location Insight

    • Map
    • Local Demand
    City
    Norwalk
    County
    Fairfield
    State
    Connecticut
    Longitude
    -73.415
    Latitude
    41.0942

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    FAQs

    What type of property is this?
    Mixed-use property - 9,856 SF commercial building in downtown SoNo with redevelopment potential.
    Where is this mixed-use property located?
    The property is located at 140 Water Street Norwalk, CT.
    What is the asking price?
    The asking price for this property is $2,350,000.
    What are key features of this property?
    This property features: Prime downtown SoNo location on the main retail corridor; Significant mixed‑use redevelopment potential for residential or commercial use; Large‑scale 9,856 SF commercial building with 32 on‑site parking spaces
    (203) 451-6622
    We can help!
    Listing Contact
    SHALINI MADARAS
    SHALINI MADARAS
    Real Estate License ID: REB.0755688
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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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