# 600 W Main Street, New Castle, CO 81647 > **TL;DR:** commercial, $399,000. Est. $2,134/mo. Listed 197 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $399,000 | | Lot Size | 6,970 sqft (0.16 acres) | | Property Type | Commercial (Other) | | Status | Active | | Days on Market | 197 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $2,018 | | Estimated Insurance | $116 | | **Total** | **$2,134** | ## Property Highlights - 0.16 acre lot ## Description ### Agent Description Rare opportunity to own a prime commercial corner lot in the heart of downtown New Castle! Located at 600 W Main Street, this 7,500 SF parcel offers exceptional visibility and frontage along both Main Street and 6th Street--making it an ideal location for a wide range of business or development opportunities. Zoned C-1 Commercial, the property allows for flexible uses including retail, office, dining, and mixed-use development. Positioned in a high-traffic, transit-adjacent area, this lot benefits from strong exposure and accessibility in one of the town's most active corridors. Surrounded by a growing mix of local businesses and community activity, this site presents a compelling investment in a thriving mountain town with increasing demand and development momentum. Whether you're an investor, developer, or business owner, this is a unique chance to secure a highly visible, strategically located parcel in downtown New Castle. ## Location - **Address:** 600 W Main Street, New Castle, CO 81647 - **County:** Garfield - **Neighborhood:** Townsite of New Castle - **Coordinates:** 39.571705, -107.536646 - **Google Maps:** https://www.google.com/maps?q=39.571705,-107.536646 ## Listing Agent - **Name:** Alisha Riddile - **Brokerage:** Keller Williams Colorado West Realty - **Broker Phone:** (970) 201-9100 ## Photos ![600 W Main Street - Photo 1](http://lh.rdcpix.com/969693aa4b1a3a3864390fdffdc6146el-f571535068r.jpg) ![600 W Main Street - Photo 2](http://lh.rdcpix.com/969693aa4b1a3a3864390fdffdc6146el-f3835517248r.jpg) ![600 W Main Street - Photo 3](http://lh.rdcpix.com/969693aa4b1a3a3864390fdffdc6146el-f1262067297r.jpg) ![600 W Main Street - Photo 4](http://lh.rdcpix.com/969693aa4b1a3a3864390fdffdc6146el-f1317195067r.jpg) ![600 W Main Street - Photo 5](http://lh.rdcpix.com/969693aa4b1a3a3864390fdffdc6146el-f3380176838r.jpg) ![600 W Main Street - Photo 6](http://lh.rdcpix.com/969693aa4b1a3a3864390fdffdc6146el-f278905600r.jpg) ![600 W Main Street - Photo 7](http://lh.rdcpix.com/969693aa4b1a3a3864390fdffdc6146el-f314162334r.jpg) ![600 W Main Street - Photo 8](http://lh.rdcpix.com/969693aa4b1a3a3864390fdffdc6146el-f3974250619r.jpg) ![600 W Main Street - Photo 9](http://lh.rdcpix.com/969693aa4b1a3a3864390fdffdc6146el-f2097970703r.jpg) ![600 W Main Street - Photo 10](http://lh.rdcpix.com/969693aa4b1a3a3864390fdffdc6146el-f77900482r.jpg) ![600 W Main Street - Photo 11](http://lh.rdcpix.com/969693aa4b1a3a3864390fdffdc6146el-f3623194946r.jpg) ![600 W Main Street - Photo 12](http://lh.rdcpix.com/969693aa4b1a3a3864390fdffdc6146el-f3947109351r.jpg) ![600 W Main Street - Photo 13](http://lh.rdcpix.com/969693aa4b1a3a3864390fdffdc6146el-f1678889210r.jpg) ![600 W Main Street - Photo 14](http://lh.rdcpix.com/969693aa4b1a3a3864390fdffdc6146el-f4045462611r.jpg) ![600 W Main Street - Photo 15](http://lh.rdcpix.com/969693aa4b1a3a3864390fdffdc6146el-f1875122816r.jpg) ![600 W Main Street - Photo 16](http://lh.rdcpix.com/969693aa4b1a3a3864390fdffdc6146el-f843261477r.jpg) ![600 W Main Street - Photo 17](http://lh.rdcpix.com/969693aa4b1a3a3864390fdffdc6146el-f2218035946r.jpg) ![600 W Main Street - Photo 18](http://lh.rdcpix.com/969693aa4b1a3a3864390fdffdc6146el-f1138768165r.jpg) ![600 W Main Street - Photo 19](http://lh.rdcpix.com/969693aa4b1a3a3864390fdffdc6146el-f253090776r.jpg) ![600 W Main Street - Photo 20](http://lh.rdcpix.com/969693aa4b1a3a3864390fdffdc6146el-f271609803r.jpg) --- **MLS#:** 192445 | **Updated:** 2026-10-20 **Source:** listhub *Copyright © 2026 Aspen Glenwood MLS. 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://staging.propertysimple.ai/listing/600-w-main-street-new-castle-co-81647-c5052a46148f4fd4a58aca1f85e01f8e) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://staging.propertysimple.ai/listing/600-w-main-street-new-castle-co-81647-c5052a46148f4fd4a58aca1f85e01f8e#listing", "url": "https://staging.propertysimple.ai/listing/600-w-main-street-new-castle-co-81647-c5052a46148f4fd4a58aca1f85e01f8e", "name": "600 W Main Street, New Castle, CO 81647", "description": "Rare opportunity to own a prime commercial corner lot in the heart of downtown New Castle! 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