The Onyx

The Onyx — Photo 1
The Onyx — Photo 2
The Onyx — Photo 3
The Onyx — Photo 4
The Onyx — Photo 5
The Onyx — Photo 6
The Onyx — Photo 7
The Onyx — Photo 8
The Onyx — Photo 9
The Onyx — Photo 10
The Onyx — Photo 11
The Onyx — Photo 12
The Onyx — Photo 13
The Onyx — Photo 14
The Onyx — Photo 15
The Onyx — Photo 16
The Onyx — Photo 17
The Onyx — Photo 18
The Onyx — Photo 19
The Onyx — Photo 20
The Onyx — Photo 21
The Onyx — Photo 22
Verified

$1,675 - $3,540/ mo
Doesn't include deposits and fees
1 - 3 beds1 - 2 baths678 - 1462 sqft apartments
The Onyx

Your booked tour

What you get

Pet-friendlyIn-unit laundryNo parking

Units available in this building

  • 1 Bed 1 bath 709 sqft

    UnitRent/moAvailable
    0205$1,8007/15/2026
    0207$1,8007/15/2026
    0405$1,8007/15/2026
    0305$1,8407/15/2026
    0505$1,9157/15/2026
  • 1 Bed 1 bath 678 sqft

    UnitRent/moAvailable
    0212$1,7757/15/2026
    0312$1,8157/15/2026
    0412$1,8257/15/2026
  • 1 Bed 1 bath 715 sqft

    UnitRent/moAvailable
    0191$1,8359/1/2026
    0291$1,8609/1/2026
    0190$1,9609/1/2026
    0290$1,9859/1/2026
    0390$2,0109/1/2026
  • 1 Bed 1 bath 759 sqft

    UnitRent/moAvailable
    0210$1,8507/15/2026
    0226$1,8507/15/2026
    0310$1,8907/15/2026
    0410$1,9007/15/2026
    0510$1,9657/15/2026
  • 1 Bed 1 bath 788 sqft

    UnitRent/moAvailable
    0204$1,9457/15/2026
    New0206$1,9457/15/2026
    New0304$1,9857/15/2026
    New0404$1,9957/15/2026
    New0504$2,0607/15/2026
  • 1 Bed 1 bath 870 sqft

    UnitRent/moAvailable
    0224$2,0257/15/2026
    0324$2,0657/15/2026
    0424$2,0757/15/2026
    0524$2,0907/15/2026
  • 1 Bed 1 bath 840 sqft

    UnitRent/moAvailable
    0216$2,1457/15/2026
    0222$2,1457/15/2026
    0316$2,1857/15/2026
    0416$2,1957/15/2026
    0516$2,2607/15/2026
  • 1 Bed 1 bath 709 sqft

    UnitRent/moAvailable
    0205$1,8007/15/2026
    0207$1,8007/15/2026
    0405$1,8007/15/2026
    0305$1,8407/15/2026
    0505$1,9157/15/2026
  • 1 Bed 1 bath 678 sqft

    UnitRent/moAvailable
    0212$1,7757/15/2026
    0312$1,8157/15/2026
    0412$1,8257/15/2026
  • 1 Bed 1 bath 715 sqft

    UnitRent/moAvailable
    0191$1,8359/1/2026
    0291$1,8609/1/2026
    0190$1,9609/1/2026
    0290$1,9859/1/2026
    0390$2,0109/1/2026
  • 1 Bed 1 bath 759 sqft

    UnitRent/moAvailable
    0210$1,8507/15/2026
    0226$1,8507/15/2026
    0310$1,8907/15/2026
    0410$1,9007/15/2026
    0510$1,9657/15/2026
  • 1 Bed 1 bath 788 sqft

    UnitRent/moAvailable
    0204$1,9457/15/2026
    New0206$1,9457/15/2026
    New0304$1,9857/15/2026
    New0404$1,9957/15/2026
    New0504$2,0607/15/2026
  • 1 Bed 1 bath 870 sqft

    UnitRent/moAvailable
    0224$2,0257/15/2026
    0324$2,0657/15/2026
    0424$2,0757/15/2026
    0524$2,0907/15/2026
  • 1 Bed 1 bath 840 sqft

    UnitRent/moAvailable
    0216$2,1457/15/2026
    0222$2,1457/15/2026
    0316$2,1857/15/2026
    0416$2,1957/15/2026
    0516$2,2607/15/2026

Costs, fees, and lease terms

Lease terms

11, 12, 13, 14, 15

Pets

  • Dogs

    Allowed
  • Cats

    Allowed

The neighborhood

About the building

Discover luxury apartments in Lone Tree, CO at The Onyx, offering spacious 1, 2, and 3 bedroom apartment homes near the RTD RidgeGate Parkway Station, Sky Ridge Medical Center, and RidgeGate Commons. Designed for elevated Colorado living, The Onyx features modern floor plans, custom millwork, upscale finishes, and wellness-focused amenities. Residents enjoy easy access to trails, dining, shopping, major employers, and light rail commuting throughout the Denver Tech Center and South Metro Denver area. Experience refined apartment living connected to everything Lone Tree has to offer. Welcome to The Onyx.

The property manager

The Onyx
Bryten Real Estate Partners
Verified listing
Office hours
Sunday: 12:00 PM to 5:00 PM
Monday: 9:00 AM to 6:00 PM
Tuesday: 9:00 AM to 6:00 PM
Wednesday: 9:00 AM to 6:00 PM
Thursday: 9:00 AM to 6:00 PM
Friday: 9:00 AM to 6:00 PM
Saturday: 10:00 AM to 5:00 PM

Nearby schools

Students who live in The Onyx attend the following Douglas County Re 1 School District (Unified School District) public schools:

GreatSchools ratings are based on test scores and additional metrics when available.

The Onyx

Verified listing

By contacting this property, you agree to our Terms of Use. Visit our Privacy Portal for more information. When you click “Send message”, we’ll send your inquiry to the property manager so they can reach out and answer your questions.

Find similar homes

Frequently asked questions

How many apartment units are available and what are their rents?
  • There are 32 one-bedroom apartments available starting at $1,675
  • There are 26 two-bedroom apartments available starting at $2,365
  • There are 13 three-bedroom apartments available starting at $3,200
What is the apartment building's pet policy?

There are cats and dogs allowed at The Onyx. Please contact the property manager for up to date pet policy and fee information.

Is there laundry in the building?

This building offers in unit laundry.

Does the building offer parking?

For up to date tenant parking information, please contact The Onyx.

What Lone Tree neighborhood is The Onyx in?

Your new apartment would be located in the Lone Tree neighborhood.

What school district is this building in?

The Onyx is within the Douglas County Re 1 School District. Check out the additional Nearby Schools for more boundary details.

When was this listing last updated?

The property manager updated this rental listing 12 hours, 34 minutes ago.

Spot something off?Good catch. Flag it and help keep listings legit.