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    25 Summer St. Waterville, ME 04901

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    Claim this Listing
    For Sale
    $162,100

    Multi-Unit (2-4) - Waterville, ME

    Lot size:
    0.24 Acres
    Added:
    Apr 6, 2026
    Days on Market:
    13
    Last Refresh:
    Apr 18 at 2:06 am

    Property Features for 25 Summer St.

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Parking features
    Garage
    Standard status
    Active
    Lot size
    0.24 Acres

    Taxes and HOA fees

    Tax Annual Amount
    0

    Building Details

    Architectural style
    Other

    We can help!

    Listing Contact
    Richard Keenan

    Listing agent Richard Keenan

    Listing office Keenan Auction Company, Inc. 2063 Congress St, South Portland, ME

    Listing date Apr 6, 2026

    MLS# 11686319 Listing URL

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

    Overview

    Waterville Multi-Unit Foreclosure Auction

    This is a real estate foreclosure auction for a 4-unit apartment building located at 25 Summer St., Waterville, Maine. The auction is scheduled for Wednesday, May 6, 2026, at 2 PM. The property consists of a 0.24+/- acre parcel with approximately 58+/- ft of frontage on Summer St. The site is improved with a circa 1900 two-story building containing four 1-bedroom, 1-bath units. The property is identified as Tax Map 39, Lot 206. A preview date is scheduled for Monday, April 20, 2026, from 10-11 AM, pending access. Buyer broker participation is available; contact the auctioneer to qualify. Terms include a $10,000 nonrefundable deposit in cash or certified U.S. funds, made payable to Keenan Auction Co., Inc., which is increased to 10% of the purchase price within 5 business days of the public sale. The balance is due and payable within 30 days from the auction date. The property will be sold subject to all outstanding municipal assessments. Additional terms will be announced at the public sale. Contact the auctioneer's office for a Property Information Package, referencing auction #26-39. The stated price is the tax assessed value and a placeholder only. The lender reserves the right to bid at the auction.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Quadplexes

    Suggested Use

    Real Estate Agency Law Firm Restaurant Spa & Massage Center Dental Office Hair Salon Nail Salon Building Supply Gym & Fitness Center Auto Repair Shop

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

    Location Insight

    • Map
    • Local Demand
    City
    Waterville
    County
    Kennebec
    State
    Maine
    Longitude
    -69.637307
    Latitude
    44.543875

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    FAQs

    What type of property is this?
    Quadplex - Four-unit apartment building in Waterville, Maine for auction.
    Where is this quadplex located?
    The property is located at 25 Summer St. Waterville, ME.
    What is the asking price?
    The asking price for this property is $162,100.
    What are key features of this property?
    This property features: Four‑unit apartment building.; Located in Waterville, Maine.; Each unit has 1‑bedroom and 1‑bath.
    (207) 885-5100
    We can help!
    Listing Contact
    Richard Keenan
    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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