# 505 W 20th Street, Rock Falls, IL 61071 > **TL;DR:** 3bd/1ba single family, $119,900 ($139/sqft), built 1955, 864 sqft. > A/C, 2-car garage. Est. $641/mo. Listed 11 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $119,900 | | Price/sqft | $139 | | Bedrooms | 3 | | Bathrooms | 1 full | | Square Feet | 864 | | Year Built | 1955 | | Lot Size | 7,841 sqft (0.18 acres) | | Stories | 1 | | Garage | 2-car | | Property Type | Single Family (Single Family Residence) | | Status | Active Under Contract | | Days on Market | 11 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $606 | | Estimated Insurance | $35 | | **Total** | **$641** | ## Nearby Schools - **High:** Rock Falls Township High School ## Key Amenities - A/C - 2-car garage ## Property Highlights - Built in 1955 - 0.18 acre lot - 2 parking spaces ## Description ### Agent Description Enjoy the best of both worlds with this 3-bedroom, 1-bath home located on the edge of town, backing up to a peaceful cornfield while still being conveniently close to Walmart, Culver's, and highway access. The home features numerous updates, including a remodeled bathroom in 2026, new siding, roof, and gutters in 2024, and a new sewer line in 2021. Additional highlights include an on-demand water heater and a whole-home water filtration system with reverse osmosis and a salt-free water softener. Outside, enjoy the fenced-in backyard and inviting outdoor fireplace, perfect for relaxing or entertaining. The oversized, heated 2-car garage provides plenty of space, and the garage door opener was replaced in 2024. The third bedroom is currently being used for laundry, offering flexibility to suit your needs. Enjoy the convenience of town amenities with the added appeal of an open, country-like setting! ## Location - **Address:** 505 W 20th Street, Rock Falls, IL 61071 - **County:** Whiteside - **Coordinates:** 41.762681, -89.695764 - **Google Maps:** https://www.google.com/maps?q=41.762681,-89.695764 ## Listing Agent - **Name:** Myles Kukowski - **Brokerage:** RE/MAX Sauk Valley - **Broker Phone:** (815) 625-3722 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/505-W-20th-St_Rock-Falls_IL_61071_M71341-77971?f=listhub&s=MREDIL&m=12790659&c=propsimple) ## Photos ![505 W 20th Street - Photo 1](http://lh.rdcpix.com/98c6d094555be56f475ffd0bccb84fd4l-f3770814262r.jpg) ![505 W 20th Street - Photo 2](http://lh.rdcpix.com/98c6d094555be56f475ffd0bccb84fd4l-f3391584010r.jpg) ![505 W 20th Street - Photo 3](http://lh.rdcpix.com/98c6d094555be56f475ffd0bccb84fd4l-f3819696001r.jpg) ![505 W 20th Street - Photo 4](http://lh.rdcpix.com/98c6d094555be56f475ffd0bccb84fd4l-f2642458001r.jpg) ![505 W 20th Street - Photo 5](http://lh.rdcpix.com/98c6d094555be56f475ffd0bccb84fd4l-f4085353646r.jpg) ![505 W 20th Street - Photo 6](http://lh.rdcpix.com/98c6d094555be56f475ffd0bccb84fd4l-f1117373815r.jpg) ![505 W 20th Street - Photo 7](http://lh.rdcpix.com/98c6d094555be56f475ffd0bccb84fd4l-f51814108r.jpg) ![505 W 20th Street - Photo 8](http://lh.rdcpix.com/98c6d094555be56f475ffd0bccb84fd4l-f617358720r.jpg) ![505 W 20th Street - Photo 9](http://lh.rdcpix.com/98c6d094555be56f475ffd0bccb84fd4l-f2100280118r.jpg) ![505 W 20th Street - Photo 10](http://lh.rdcpix.com/98c6d094555be56f475ffd0bccb84fd4l-f1856592135r.jpg) ![505 W 20th Street - Photo 11](http://lh.rdcpix.com/98c6d094555be56f475ffd0bccb84fd4l-f26312289r.jpg) ![505 W 20th Street - Photo 12](http://lh.rdcpix.com/98c6d094555be56f475ffd0bccb84fd4l-f2524711418r.jpg) ![505 W 20th Street - Photo 13](http://lh.rdcpix.com/98c6d094555be56f475ffd0bccb84fd4l-f370928586r.jpg) ![505 W 20th Street - Photo 14](http://lh.rdcpix.com/98c6d094555be56f475ffd0bccb84fd4l-f3705868509r.jpg) ![505 W 20th Street - Photo 15](http://lh.rdcpix.com/98c6d094555be56f475ffd0bccb84fd4l-f1045774852r.jpg) --- **MLS#:** 12790659 | **Updated:** 2026-10-29 **Source:** listhub *Copyright © 2026 Midwest Real Estate Data, LLC. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.* [View on PropertySimple](https://www.propertysimple.ai/listing/505-w-20th-street-rock-falls-il-61071-5b1c8a2e60e041f4b408fa6a45c95300) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/505-w-20th-street-rock-falls-il-61071-5b1c8a2e60e041f4b408fa6a45c95300#listing", "url": "https://www.propertysimple.ai/listing/505-w-20th-street-rock-falls-il-61071-5b1c8a2e60e041f4b408fa6a45c95300", "name": "505 W 20th Street, Rock Falls, IL 61071", "description": "Enjoy the best of both worlds with this 3-bedroom, 1-bath home located on the edge of town, backing up to a peaceful cornfield while still being conveniently close to Walmart, Culver's, and highway access. 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