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    Castle Rock, CO Office Spaces for Lease

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    14 properties
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    Turnkey Executive Office Suite
    Updated: Jun 15
    Turnkey Executive Office Suite

    755 Maleta Ln Unit 204, Castle Rock, CO 80108

    $5,000/Mo
    1,237 sqft
    Move‑in‑ready executive office suite in the Professionals Overlook complex in Castle Rock
    Private ADA‑compliant bathroom plus kitchenette with sink, refrigerator, cabinets, and generous storage
    Fully equipped workspace with sit/stand desks, conference table, ergonomic chairs, monitors, and coffee maker
    Utilities, WiFi, and basic supplies (including toilet paper and paper towels) included; weekly trash service provided
    One‑year lease term available now
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    Premier Office Leasing Opportunity
    Updated: Nov 21, 2025
    Premier Office Leasing Opportunity

    1 Oakwood Park, Castle Rock, CO 80104

    $22 SF/Yr
    9,860 sqft
    Strategic location with easy access to major thoroughfares and the Denver Tech Center.
    Abundant parking for clients and employees.
    Flexible floor plans to accommodate unique business needs.
    Modern and professional environment with well‑appointed interiors and an attractive exterior.
    State‑of‑the‑art facilities.
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    Private Furnished Office Suite 203C
    Private Furnished Office Suite 203C

    755 Maleta Unit: 203C, Castle Rock, CO 80108

    $850/Mo

    Private, furnished office suite with ADA-friendly access and utilities included, located within the Professional Overlook Office Complex.

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    Furnished Private Office Suite
    Furnished Private Office Suite

    203c-755 Maleta, Castle Rock, CO 80108

    $850/Mo

    Private furnished office in Suite 203 with desk and added workstations plus utilities, WiFi, and weekly trash included.

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    Industrial Office and Warehouse
    Industrial Office and Warehouse

    1562 Park Street, Castle Rock, CO 80109

    Contact for pricing
    22,560 sqft

    Flex industrial space with office buildout, warehouse areas, and a fenced outdoor storage yard in I-1 light industrial zoning.

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    Office-Retail Building with Parking
    Office-Retail Building with Parking

    3855 Ambrosia St, Castle Rock, CO 80109

    Contact for pricing
    928 sqft

    Office and retail building offering exposure to 12,000 vehicles per day along Meadows Pkwy.

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    Furnished Executive Office Suite
    Furnished Executive Office Suite

    204-755 Maleta Ln, Castle Rock, CO 80108

    $5,000/Mo

    Move-in-ready office suite with workstations, conference furnishings, kitchenette, private bathroom, and included utilities and WiFi.

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    Recently Renovated Office Condo
    Recently Renovated Office Condo

    1001 S Perry St, Castle Rock, CO 80104

    Contact for pricing
    784 sqft

    Recently renovated office condo available for lease, suited for small businesses such as therapists and estheticians.

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    Mixed-Use Development in Castle Rock
    Mixed-Use Development in Castle Rock

    610 Jerry St, Castle Rock, CO 80104

    Contact for pricing
    13,843 sqft 2.01 AC lot

    Mixed-use development with parking structure, scheduled for completion in 2024.

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    Downtown Office Suite with Parking
    Downtown Office Suite with Parking

    316 Wilcox Street, Castle Rock, CO 80104

    Contact for pricing

    Office space in downtown Castle Rock with on-site parking near retail and dining for convenient client access.

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    Flex Office and Warehouse Suite
    Flex Office and Warehouse Suite

    2285 Manatt Court, Castle Rock, CO 80104

    Contact for pricing

    Suite combines 1,000 SF high-finish office with 1,000 SF warehouse, plus optional additional warehouse space.

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    Office and Retail Space with Sign Band
    Office and Retail Space with Sign Band

    3855 Ambrosia St, Castle Rock, CO 80109

    Contact for pricing
    1,534 sqft

    Office and retail space with a prominent sign band visible from Meadows Parkway and strong nearby medical adjacency.

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    Office & Retail Space Available
    Office & Retail Space Available

    3855 Ambrosia St, Castle Rock, CO

    Contact for pricing
    952 sqft 0.26 AC lot

    Office and retail spaces for lease near AdventHealth Castle Rock.

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    Professional Office Space Available
    Professional Office Space Available

    1175 S Perry St, Castle Rock, CO 80104

    Contact for pricing

    Class A office space with easy highway access.

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    Based on your search, we've compiled 27 Potential Opportunities for your consideration. Besides 14 Active listings in Castle Rock, CO, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 8 Properties for Sales.

    Office Spaces for Lease in Nearby Cities

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

    Single-Story Office Flex Facility
    Single-Story Office Flex Facility

    8202 Park Meadows Dr, Lone Tree, CO 80124

    $5,786/Mo
    5,786 sqft

    Single-story office, flex, and R&D facility with flexible design and frontage, signage, and visibility on Park Meadows Drive.

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    Parker Office Space Available
    Parker Office Space Available

    12900 Stroh Ranch Pl, Parker, CO 80134

    Contact for pricing
    1,318 sqft

    Office space available in Parker, Colorado, with 684 square feet.

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    Parker Retail/Medical Office Space
    Parker Retail/Medical Office Space

    19539 Hess Rd, Parker, CO

    Contact for pricing
    1,265 sqft 3.94 AC lot

    Built-out chiropractic office in vibrant Parker neighborhood center.

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    Office Suite with Conference Room
    Office Suite with Conference Room

    9360 Station St, Lone Tree, CO 80124

    Contact for pricing
    1,941 sqft

    Office suite includes a reception area, conference room, five offices, and a break room.

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    Similar Spaces for Sale in Castle Rock, CO

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

    Flex Space with Heated Garage Shops
    Flex Space with Heated Garage Shops

    738 AB W Castleton Rd, Castle Rock, CO 80109

    Contact for pricing
    4,525 sqft

    Flex live-work setup with two heated garage/shop spaces and in-floor radiant heat plus five overhead drive-in doors.

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    Flex Space with Office
    Flex Space with Office

    4760 Castleton Way, Castle Rock, CO 80109

    Contact for pricing
    20,962 sqft

    For sale flex space offering office space with suitability for light manufacturing and related uses.

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    Mixed-Use Development in Downtown
    Mixed-Use Development in Downtown

    20 Wilcox St, Castle Rock, CO 80104

    Contact for pricing
    1,834 sqft

    Retail and office spaces available in Castle Rock.

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    Office Condo in Medical Building
    Office Condo in Medical Building

    4344 Woodlands Blvd, Castle Rock, CO 80104

    Contact for pricing
    3,794 sqft

    Office condo available within a 21,000 SF class A medical building in Castle Rock.

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    Multi-Unit Medical Office with Entrances
    Multi-Unit Medical Office with Entrances

    1001 South Perry Street, Castle Rock, CO 80104

    $1,569,000
    4,822 sqft

    Three connected medical office units each include an exterior entrance and 10 exam rooms with sinks.

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    Triple-Story Office Over Retail
    Triple-Story Office Over Retail

    3855 Ambrosia St, Castle Rock, CO 80109

    Contact for pricing

    Fully leased three-story office over retail building delivered in 2020 with a new exterior and roof.

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    Office Building
    Office Building

    510 Wilcox St, Castle Rock, CO 80104

    Contact for pricing

    Office property located at 510 Wilcox St in Castle Rock, Colorado.

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    Fully Occupied Office Building
    Fully Occupied Office Building

    202 Sixth St, Castle Rock, CO 80104

    Contact for pricing

    Downtown commercial property with current full occupancy in Castle Rock.

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    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.

    Commercial Space Near Light Rail
    Commercial Space Near Light Rail

    3006 Welton Street, Denver, CO 80205

    $4,000/Mo
    1,186 sqft

    Commercial space for rent near light rail with TI allowance.

    View details

    Castle Rock, CO Office Spaces Lease Rates & Market Statistics

    Browse 14 Office Spaces for lease in Castle Rock, CO on Realmo, a commercial real estate marketplace serving the Castle Rock area. The current inventory totals 51,698 square feet of properties — an average of ~3,700 SF per listing.

    Asking lease rates for Office Spaces in Castle Rock start at $22 SF/Yr, average $35.25 SF/Yr, and reach $48.50 SF/Yr at the top of the market. Pricing across the market is relatively uniform, which simplifies like-for-like comparison between listings. At $35.25 SF/Yr, the local average runs 73% above Colorado's state average of $20.35 SF/Yr.

    Castle Rock accounts for 22% of the 63 office spaces currently available across Douglas County, where nearby markets include Parker and Lone Tree.

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