For Sale
House for sale at 00000 Castle St, Sandwich, IL 60548 | MLS# 12718900 | Listing updated on 2026-09-16
Photo 1 of House for sale at 00000 Castle St, Sandwich, IL 60548 | MLS# 12718900 | Listing updated on 2026-09-16
Photo 2 of House for sale at 00000 Castle St, Sandwich, IL 60548 | MLS# 12718900 | Listing updated on 2026-09-16
Photo 3 of House for sale at 00000 Castle St, Sandwich, IL 60548 | MLS# 12718900 | Listing updated on 2026-09-16
Photo 4 of House for sale at 00000 Castle St, Sandwich, IL 60548 | MLS# 12718900 | Listing updated on 2026-09-16
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Beds Icon

Street View

$975,000

Monthly Est:$4,853

  • Beds Icon-- Bed
  • Beds Icon
    -- Bath
  • Beds Icon39acres lot

00000 Castle St, Sandwich, IL 60548

$4,853/moEst:

Get Pre-Approved

  • Farm

  • Built in -

  • $-- HOA

  • 39 acres lot

  • $25,000/acre

Description

Prime A-1 Agricultural Land with Future Development Potential Near Sandwich. An exceptional opportunity to acquire approximately 39 acres MOL of highly productive A-1 agricultural land strategically located immediately adjacent to the Sandwich city limits in unincorporated DeKalb County, Illinois. The property features an impressive average Productivity Index (PI) of 137, offering strong agricultural value and an attractive long-term investment profile. The land includes approximately 475 feet of frontage along Castle Street, with potential future access from North Main Street in Sandwich. Its location immediately adjoining the city limits positions the property as a potential transitional land investment as the Sandwich area continues to grow. Future low- to medium-density residential development may be possible, subject to annexation, rezoning, access, utility availability, municipal approvals, and all applicable governmental requirements. Buyers should conduct their own due diligence regarding future land use and development potential. Crop rights are included through the 2026 crop year. This property presents a unique opportunity for farmers, agricultural investors, land bankers, and developers seeking productive DeKalb County farmland with potential long-term upside in an area positioned for future growth. Originally part of a 41.5-acre, five-parcel property, approximately 2.5-2.75 acres were partitioned and sold to an adjoining homestead. The remaining property is expected to contain approximately 39 acres MOL, with final acreage subject to survey and/or final parcel configuration.

  • Houzeo last checked: 13 minutes ago
  • Listing updated: September 16, 2026 at 4:29 pm
  • Listing Provided by: Wendi Sleezer (630) 486-6514 , Joseph Frieders DRE #471013193 | Swanson Real Estate (815) 786-9418
  • Source: MRED MLS-IL as distributed by MLS GRID | MLS#: 12718900 MRED MLS-IL as distributed by MLS GRID

Property Details

  • Status

    Active

  • Type

    Land

  • No. of Stories

    -

  • County

    De Kalb County

  • City

    Sandwich

  • Neighborhood

    --

  • Year Built

    -

  • HOA Fees

    -

  • Finished Area

    - sqft

  • Lot Size

    39 acres lot

  • Basement Area

    - sqft

  • MLS Name

    MRED MLS

  • MLS Number

    12718900

  • MLS Status

    Active

  • Days on Market

    79

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedroom: --

    Bathroom: --

Utilities & Energy

  • Utilities

    Electricity Nearby, Natural Gas Nearby

Other Features

  • Tenant Pays

    Other

Price History

DateEventPrice

08/11/2026

Source: mls_logoMRED MLS-IL #MRD12718900

Listed for Sale

$975,000

$0/sqft

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This representation is based in whole or in part on data supplied by Midwest Real Estate Data, LLC through Oct 30, 2026, 06:00PM. Midwest Real Estate Data, LLC does not guarantee nor is it in any way responsible for its accuracy. Data maintained by Midwest Real Estate Data LLC may not reflect all real estate activity in the market.

Based on information submitted to the MLS GRID as of Oct 30, 2026, 06:00PM. All data is obtained from various sources and has not been, and will not be, verified by broker or MLS GRID. Supplied Open House information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. Some IDX listings have been excluded from this website. Information is provided exclusively for consumers’ personal non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID, MRED or Houzeo. The use of the MLS GRID Data may be subject to an end user license agreement. Properties displayed may be listed or sold by various participants in the MLS,

Listings courtesy of MRED as distributed by MLS GRID. ©2026 Midwest Real Estate Data LLC. All Rights Reserved

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