Add Listing
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    Back to Search
    The Largest CRE Database in the US with Over 1 Million Listings

    4 N 20Th Ave Sturgeon Bay, WI 54235

    View on Map
    Sponsored
    For Sale
    $45,000

    Inland-Land - Sturgeon Bay, WI

    Lot size:
    0.67 Acres
    Days on Market:
    50
    Last Refresh:
    Mar 22 at 7:06 am

    Property Features for 4 N 20Th Ave

    General Information

    Property type
    Land
    Property subtype
    Other
    Standard status
    Active
    Zoning
    Residential
    Lot size
    0.67 Acres

    Building Details

    Architectural style
    Other

    We can help!

    Listing Contact
    Cathy J Meyer
    Cathy J Meyer

    ERA Starr Realty

    Listing agent Cathy J Meyer

    Listing date Jan 31, 2026

    MLS# 145916 Listing URL

    Copyright © 2026 Door County MLS. 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

    Vacant Lot in Sturgeon Bay

    This vacant residential lot is located on N. 20th Avenue in Sturgeon Bay, Wisconsin. The 0.67-acre property offers an opportunity to construct a home or invest in the Door County community. It is conveniently located across the street from the YMCA and near local schools, shopping, dining, and downtown Sturgeon Bay. The property combines neighborhood appeal with access to amenities. Nearby parks and waterfront activities are available. Trees divide the parcel, which features a prairie-like backyard surrounded by Crossroads Park property and is located at a dead-end road. The location offers the opportunity to enjoy Door County sunrises and sunsets.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Residential land & home ...

    Suggested Use

    Real Estate Agency Law Firm Building Supply Spa & Massage Center Dental Office Big Box & Wholesale Store Auto Repair Shop Hotel & Motel Pharmacy Gym & Fitness Center

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

    Location Insight

    • Map
    • Local Demand
    City
    Sturgeon Bay
    County
    Door
    State
    Wisconsin
    Longitude
    -87.345926
    Latitude
    44.835912

    Nearby Similar for Sale

    • $329,500
      2,450 SF

      Retail Property on Highway 42

      Retail space in prime location on State Hwy 42.
      1867 State Highway 42, Sturgeon Bay, WI 54235
      View Details
    • $2,900,000
      6,102 SF

      Profitable Gas Station and Retail

      Turn-key gas station and convenience store with multiple income streams.
      1331 Green Bay Rd, Sturgeon Bay, WI 54235
      View Details
    • $599,900
      1,900 SF

      Mixed-Use Property in Sturgeon Bay

      Income-generating property with apartments and retail space in dynamic location.
      56-64 W Maple St, Sturgeon Bay, WI 54235
      View Details
    • $299,000
      1,300 SF

      Sturgeon Bay Duplex on Corner Lot

      Low-maintenance duplex with two-bedroom units and full basement.
      462/464 S Fulton Ave, Sturgeon Bay, WI 54235
      View Details
    • Contact for pricing
      61,655 SF

      Sturgeon Bay Industrial Investment Opportunity

      Industrial property with corporate guarantee in Door County, Wisconsin.
      1425 S Neenah Ave, Sturgeon Bay, WI 54235
      View Details

    FAQs

    What type of property is this?
    Residential land & home lot - Residential lot for building a dream home in Sturgeon Bay.
    Where is this residential land & home lot located?
    The property is located at 4 N 20Th Ave Sturgeon Bay, WI.
    What is the asking price?
    The asking price for this property is $45,000.
    What are key features of this property?
    This property features: - Opportunity to build a custom home in Sturgeon Bay.; - Conveniently located near the YMCA, schools, shopping, dining, and downtown.; - Enjoy sunrises and sunsets with access to Door County attractions.
    (800) 661-8555
    Request Owner's contact information
    4 N 20Th Ave Sturgeon Bay, WI 54235
    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.
    4 N 20Th Ave
    Sturgeon Bay, WI 54235
    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
    4 N 20Th Ave Sturgeon Bay, WI 54235
    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
    Cathy J Meyer
    Cathy J Meyer
    Real Estate License ID: 94-67322
    Learn More
    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!