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    Harper, IL Land for Sale

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    Chicago, IL Springfield, IL Hoffman Estates, IL
    Forreston Land with Buildable Lots
    $64,900
    2.66 Acres

    Forreston Land with Buildable Lots

    404 E Willow St., Forreston, IL 61030

    2.66 acres with potential for residential or multifamily development.

    • Contains 12 R1/R2 buildable lots or R3 multi‑family potential.
    • Includes a 32' x 48' cement block shed with a loft.
    • City utilities are available at the property line.
    • Existing well and pump jack on the property.
    • Electric service to the barn.
    Updated: Oct 6, 2025
    View details
    Forreston Land with Income Potential
    $1,050,000
    1.20 Acres

    Forreston Land with Income Potential

    407 N Ash Ave, Forreston, IL

    Land with income potential in Forreston, Illinois.

    • Ability to achieve a cash‑on‑cash return of 21.46% by year three
    • Potential to achieve a total operating income of $225,158 by year five
    • Estimated value in year three of ~$2,200,000 based on our underwriting at a 7.00% cap rate
    • Partial seller financing available: $115k amount, 6.00% interest rate, 3‑5 year term
    • Stabilized community with upside through infilling the remaining five vacant sites
    Updated: Apr 24, 2025
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    Based on your search, we've compiled 23 Potential Opportunities for your consideration. Besides 2 Active listings in Harper, IL, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 16 Off-Market properties to explore as potential leads, plus 1 Land Listings that present a potential for development.

    Explore Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Downtown Commercial Lot For Sale
    $30,000

    Downtown Commercial Lot For Sale

    Prime commercial lot with high visibility and development potential.

    220 N Galena Avenue, Freeport, IL, 61032, Freeport, IL 61032
    View details
    Lake Carroll Starter Lot
    Contact for pricing
    0.81 Acres

    Lake Carroll Starter Lot

    Three replatted lots in Lake Carroll, a lake and golf community.

    3-608R Fawn Ridge, Lake Carroll, IL 61046
    View details
    Commercial Land on Business Highway
    Contact for pricing
    1.34 Acres

    Commercial Land on Business Highway

    1.3 acre commercial lot with highway frontage.

    0 W Galena Ave, Freeport, IL
    View details
    Land in Lake Carroll, IL
    Contact for pricing

    Land in Lake Carroll, IL

    Land available in Lake Carroll, Illinois.

    16-27 Elmhurst Court, Lake Carroll, IL 61046
    View details

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    68 Acres Tillable Land For Sale
    $499,000
    68.30 Acres

    68 Acres Tillable Land For Sale

    68 acres of tillable land suitable for multiple uses.

    Saint Johns, MI 48879
    View details

    Explore Off-Market Properties in Harper, IL

    Consider similar Off-Market properties in Harper, IL. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    Forreston, IL 61030

    Forreston, IL 61030

    VACANT COMMERCIAL LAND • 0.29 Acres
    Value Estimation by Request
    Forreston, IL 61030
    View details
    302 Main St

    302 Main St

    VACANT COMMERCIAL LAND • 0.17 Acres
    Value Estimation
    $750,000
    302 Main St, Forreston, IL 61030-7701
    View details
    Chestnut Ave

    Chestnut Ave

    VACANT COMMERCIAL LAND • 0.13 Acres
    Value Estimation
    $745,000
    Chestnut Ave, Forreston, IL 61030
    View details
    Forreston, IL 61030

    Forreston, IL 61030

    VACANT COMMERCIAL LAND • 0.15 Acres
    Value Estimation by Request
    Forreston, IL 61030
    View details
    Forreston, IL 61030

    Forreston, IL 61030

    VACANT COMMERCIAL LAND • 0.88 Acres
    Value Estimation by Request
    Forreston, IL 61030
    View details
    10021 Hollywood Rd

    10021 Hollywood Rd

    VACANT COMMERCIAL LAND • 67.21 Acres
    Value Estimation by Request
    10021 Hollywood Rd, Forreston, IL 61030-9408
    View details
    Forreston, IL 61030

    Forreston, IL 61030

    VACANT COMMERCIAL LAND • 0.15 Acres
    Value Estimation by Request
    Forreston, IL 61030
    View details
    218 1st Ave

    218 1st Ave

    VACANT COMMERCIAL LAND • 0.13 Acres
    Value Estimation by Request
    218 1st Ave, Forreston, IL 61030-7705
    View details
    222 1st Ave

    222 1st Ave

    VACANT COMMERCIAL LAND • 0.19 Acres
    Value Estimation by Request
    222 1st Ave, Forreston, IL 61030-7705
    View details
    Cedar Ave

    Cedar Ave

    VACANT COMMERCIAL LAND • 2.18 Acres
    Value Estimation by Request
    Cedar Ave, Forreston, IL 61030
    View details
    404 Willow St

    404 Willow St

    Land • 2.25 Acres
    Value Estimation by Request
    404 Willow St, Forreston, IL 61030
    View details
    103 Walnut Ave

    103 Walnut Ave

    VACANT COMMERCIAL LAND • 0.15 Acres
    Value Estimation by Request
    103 Walnut Ave, Forreston, IL 61030-9003
    View details
    Forreston, IL 61030

    Forreston, IL 61030

    INDUSTRIAL - VACANT LAND • 0.81 Acres
    Value Estimation by Request
    Forreston, IL 61030
    View details
    Forreston, IL 61030

    Forreston, IL 61030

    VACANT COMMERCIAL LAND • 0.22 Acres
    Value Estimation by Request
    Forreston, IL 61030
    View details
    Forreston, IL 61030

    Forreston, IL 61030

    VACANT COMMERCIAL LAND • 0.19 Acres
    Value Estimation by Request
    Forreston, IL 61030
    View details
    Ash Chestnut

    Ash Chestnut

    VACANT COMMERCIAL LAND • 0.34 Acres
    Value Estimation by Request
    Ash Chestnut, Forreston, IL 61030
    View details

    Harper, IL Land Investment Opportunities Market Analysis

    Explore 18 land for sale in Harper, IL on our real estate platform. These investment opportunities span a total of 0 square feet of properties for sale, with an estimated market value of $1,114,900.

    Sale prices for lots in Harper, IL start at $64,900, averaging $557,450, and reaching up to $1,050,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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