New Castle, CO Commercial real estate for Rent & Lease

Updated: Feb 16

Warehouse with Loading Docks

6100 County Road 335, New Castle, CO 81647

$20,600/Mo

20,600 sqft

20,600‑square‑foot warehouse built in 1998
Two 14‑foot overhead doors, one 12‑foot overhead door, and a sunken loading dock
Warehouse layout can be divided
Two‑level front office plus an in‑warehouse conference room
14‑foot by 64‑foot cooler

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Updated: Jun 3, 2025

Renovated Downtown Office Suites

151 W Main Street, New Castle, CO 81647

Contact for pricing

Affordable office space in downtown New Castle
Recently renovated in 2020
Immediate occupancy available
Two unit sizes available: 390 sqft and 450 sqft
Top floor location**

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Based on your search, we've compiled 14 Potential Opportunities for your consideration. Besides 2 Active listings in New Castle, CO, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 8 Properties for Sales.

Commercial real estate for Lease in Nearby Cities

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

Warehouse with Multiple Loading Doors

1405 Main St Bldg 1, Silt, CO 81652

$18 SF/Yr

3,200 sqft

Industrial warehouse with dock access, offices, LED lighting, and three-phase power for distribution, storage, or manufacturing use.

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River-Facing Office Unit

2700 Gilstrap Court, Unit 350, Glenwood Springs, CO 81601

$27 SF/Yr

37,000 sqft

Three river-facing offices and a kitchen provide a practical setting for professional office use.

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Office Unit with Private Offices

2700 Gilstrap Court, Unit 300, Glenwood Springs, CO 81601

$27 SF/Yr

37,528 sqft

Configured with reception, kitchen, bullpen, and multiple enclosed offices for a flexible workplace layout.

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Two-Bay Warehouse with Storage Yard

2222 Mustang, Silt, CO 81652

$20 SF/Yr

Industrial warehouse space combines office functionality with secured outdoor storage and on-site parking.

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Similar Spaces for Sale in New Castle, CO

Consider Similar Space for Sale. We found 8 Spaces matching your search parameters.

Mixed-Use Building with 7 Units

502 W Main Street, New Castle, CO 81647

$1,450,000

7,474 sqft 0.11 AC lot

Ground-floor commercial space is leased to a salon and retains a restaurant hood vent and grease trap.

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Commercial Corner Lot

600 W Main Street, New Castle, CO 81647

$425,000

7,500 sqft

C-1-zoned downtown parcel with dual-street exposure and stated potential for retail, office, dining, or mixed-use development.

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Commercial Corner Lot

600 W Main Street, New Castle, CO 81647

$425,000

0.16 AC lot

C1-zoned parcel with frontage on Main Street and 6th Street in downtown New Castle.

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Short-Term Rental Property with Retail Space

502 W Main Street, New Castle, CO 81647

$1,450,000

Remodeled mixed-use property with furnished residential rentals and an occupied commercial unit.

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Turnkey Mixed-Use Income Property

502 W Main St, New Castle, CO 81647

$1,450,000

Turnkey mixed-use building with seven residential units and a ground-floor salon lease, plus retained restaurant venting.

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Renovated Office Units