Your AI Navigator in Commercial Real Estate
Sign Up Successful!
You now have access to more from Realmo!
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    Back to Search

    36 N 21St St E Superior, WI 54880

    Sponsored
    For Sale
    $50,000

    Residential - Superior, WI

    Type:Single Family Residence
    Lot size:
    0.52 Acres
    Days on Market:
    6
    Last Refresh:
    Jan 19 at 11:06 am

    Property Features for 36 N 21St St E

    General Information

    Property type
    Land
    Property subtype
    Single Family Residence
    Standard status
    Active
    Lot size
    0.52 Acres

    Building Details

    Architectural style
    Other

    We can help!

    Listing Contact
    Tom Acton

    RE/MAX Results (952) 829-2900 [email protected]

    Listing agent Tom Acton (952) 829-2900

    Listing date Jan 14, 2026

    MLS# 6123345 Listing URL

    Copyright © 2026 Lake Superior Association of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    Learn more

    Property Insight Report

    Overview

    Residential Lot in Superior, WI

    This half-acre residential lot is situated in a convenient location with utilities nearby, offering ample space for building a home. City sewer access appears to be in the center of the property, while city gas and water are located under N 21st Street. Electricity is available on N 21st Street. The lot, measuring approximately 87'x260', is heavily wooded. The seller may consider covering the cost of a survey with acceptable terms. Street access will be from 21st Street. The listed address is not an actual address and is for location purposes only; refer to Parcel Tax ID 02-802-04467-00 when contacting the City of Superior for information. The property is located near walking trails, dining options, shopping centers, and convenience stores. There are no builder restrictions or association covenants. Three adjoining lots are also available at the same price. The lots are located in a residential area.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Residential land & home ...

    Suggested Use

    Realty agency Restaurant Law Firm Spa & Massage Dental Office Hair Salon Nail Salon Building Supply Clothing Store Auto Repair Shop

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

    Location Insight

    • Map
    • Local Demand
    City
    Superior
    County
    Douglas
    State
    Wisconsin
    Longitude
    -92.074821
    Latitude
    46.71317

    Nearby Similar for Sale

    • $379,000
      2,762 SF

      Superior, WI Commercial Property

      Commercial property with bar, restaurant, apartment, and acreage.
      6098 S State Highway 35, Superior, WI 54880
      View Details
    • $279,000
      2,762 SF

      Bar, Restaurant, and Apartment Building

      Bar/restaurant with apartment and highway frontage in Superior, Wisconsin.
      6098 S State Highway 35, Superior, WI 54880
      View Details
    • $995,000
      27,000 SF

      Superior Retail and Office Opportunity

      Mixed-use property with retail, bar, and office space potential.
      1017-1021 Tower Ave, Superior, WI 54880
      View Details
    • New
      $345,000
      16,229 SF

      Established Retail Business Opportunity

      Iconic Superior business with prime retail location for sale.
      1713 Belknap St, Superior, WI 54880
      View Details
    • $795,000
      13,850 SF

      Downtown Superior Commercial Opportunity

      Finishable space suited for retail, office, or mixed-use development.
      1309 Tower Ave, Superior, WI 54880
      View Details
    • New
      $297,500
      1,960 SF

      Commercial Space with Ample Parking

      Commercial space with parking on Tower Avenue in Superior, Wisconsin.
      424 Tower Ave, Superior, WI 54880
      View Details
    • $200,000
      1,361 SF

      Superior Duplex with Income Potential

      Well-maintained duplex in Superior, WI with income potential.
      605 Weeks Ave, Superior, WI 54880
      View Details
    • $92,500
      2,256 SF

      Superior Duplex with New Roof

      Side-by-side duplex featuring new roof and divided electrical service.
      1314-1316 N 11Th St, Superior, WI 54880
      View Details
    • $350,000
      2,260 SF

      Superior, WI 5-Plex For Sale

      Fully leased 5-unit property with strong rental history in Superior.
      1028 Banks Ave, Superior, WI 54880
      View Details
    • $550,000
      3,500 SF

      Historic Building with Spirit Mountain Views

      Versatile commercial building with potential for apartment conversion and strong visibility.
      1106 Tower Ave, Superior, WI 54880
      View Details
    • $447,500
      2,640 SF

      Superior, WI Commercial Investment Opportunity

      Commercial building with tenant and vacant space in Superior, WI.
      1908-1910 Tower Ave, Superior, WI 54880
      View Details
    • $135,000
      1.18 Acres

      Riverfront Lot with Remodeled Houseboat

      Riverfront property with remodeled houseboat and access to Lake Superior.
      36XX E 6Th St, Superior, WI 54880
      View Details

    FAQs

    What type of property is this?
    Residential land & home lot - Half-acre residential lot with utilities in a convenient location.
    Where is this residential land & home lot located?
    The property is located at 36 N 21St St E Superior, WI.
    What is the asking price?
    The asking price for this property is $50,000.
    What are key features of this property?
    This property features: - Large 1/2 acre lot in a convenient location.; - Utilities (city sewer, gas, water, and electricity) are readily accessible.; - No builder restrictions or association covenants.
    (952) 829-2900
    Request Owner's contact information
    36 N 21St St E Superior, WI 54880
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    36 N 21St St E
    Superior, WI 54880
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    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
    36 N 21St St E Superior, WI 54880
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message
    Thank You

    You are Unsubscribed From Notifications

    We can help!
    Listing Contact
    Tom Acton
    (952) 829-2900
    Learn more
    Google sign-in failed. Please try again or use another login method.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.