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.
Special offer
Apartment building
1-3 beds
Pet-friendly
In-unit laundry (W/D)
Available units
Price may not include required fees and charges. Price shown reflects the lease term provided for each unit.
Unit , sortable column | Sqft, sortable column | Available, sortable column | Base rent, sorted ascending |
|---|---|---|---|
 Unit 212 1 bd, 1 ba | 678 | Jul 1 | $1,775 |
 Unit 205 1 bd, 1 ba | 709 | Jul 1 | $1,800 |
Unit 405 1 bd, 1 ba | 709 | Jul 1 | $1,800 |
Unit 312 1 bd, 1 ba | 678 | Jul 1 | $1,815 |
 Unit 191 1 bd, 1 ba | 715 | Sep 1 | $1,835 |
Unit 305 1 bd, 1 ba | 709 | Jul 1 | $1,840 |
Unit 256 1 bd, 1 ba | 709 | Jun 27 | $1,850 |
 Unit 210 1 bd, 1 ba | 759 | Jul 1 | $1,850 |
Unit 226 1 bd, 1 ba | 759 | Jul 1 | $1,850 |
Unit 291 1 bd, 1 ba | 715 | Sep 1 | $1,860 |
Unit 310 1 bd, 1 ba | 759 | Jul 1 | $1,890 |
Unit 410 1 bd, 1 ba | 759 | Jul 1 | $1,900 |
Unit 505 1 bd, 1 ba | 709 | Jul 1 | $1,915 |
 Unit 204 1 bd, 1 ba | 788 | Jul 1 | $1,945 |
Unit 206 1 bd, 1 ba | 788 | Jul 1 | $1,945 |
What's special
Custom millworkUpscale finishesModern floor plans
Property map
Tap on any highlighted unit to view details on availability and pricing
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Facts, features & policies
Building Amenities
Community Rooms
- Lounge: Sky Lounge With Sky Deck
Other
- In Unit: Full Size Washer & Dryer
Services & facilities
- Pet Park: Dog Park & Pet Spa
Unit Features
Appliances
- Dryer: Full Size Washer & Dryer
- Washer: Full Size Washer & Dryer
Flooring
- Hardwood: Wood-style Hardwood Flooring
Internet/Satellite
- High-speed Internet Ready: Building-wide High-speed Wi Fi
Policies
Parking
- None
Lease terms
- 13, 14, 15, 16, 17, 18
Pet essentials
- DogsAllowed
- CatsAllowed
DogsAllowed
CatsAllowed
Additional details
| Restrictions: None
Pet amenities
Pet Park: Dog Park & Pet Spa
Special Features
- Bike Wash
- Co-working Spaces & Conference Rooms
- Convenient Onsite Storage Available
- Designer Upgrades & Modern Finishes
- Quartz Countertops
- Resident Workshop And Makerspace
- Residents' Canteen
- Seamless Package Delivery
- Spacious Clubroom
- Stainless Steel Appliances
- Walk-in Closets
Neighborhood: 80134
Areas of interest
Use our interactive map to explore the neighborhood and see how it matches your interests.
Travel times
Walk, Transit & Bike Scores
Walk Score®
/ 100
Car-DependentBike Score®
/ 100
Somewhat BikeableNearby schools in Lone Tree
GreatSchools rating
- 6/10Eagle Ridge Elementary SchoolGrades: PK-6Distance: 3.9 mi
- 5/10Cresthill Middle SchoolGrades: 7, 8Distance: 5.3 mi
- 9/10Highlands Ranch High SchoolGrades: 9-12Distance: 5.4 mi
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Frequently asked questions
What schools are assigned to The Onyx?
The schools assigned to The Onyx include Eagle Ridge Elementary School, Cresthill Middle School, and Highlands Ranch High School.
Does The Onyx have in-unit laundry?
Yes, The Onyx has in-unit laundry for some or all of the units.
What neighborhood is The Onyx in?
The Onyx is in the 80134 neighborhood in Lone Tree, CO.
Can I submit a Portable Tenant Screening Report when I apply?
Applicant has the right to provide The Onyx with a Portable Tenant Screening Report (PTSR), as defined in §38-12-902(2.5), Colorado Revised Statutes; and 2) if Applicant provides The Onyx with a PTSR, The Onyx is prohibited from: a) charging Applicant a rental application fee; or b) charging Applicant a fee for The Onyx to access or use the PTSR. The Onyx may limit acceptance of PTSRs to those that are not more than 30 days old. Confirm PTSR requirements directly with The Onyx.
There are 16+ floor plans availableWith 145% more variety than properties in the area, you're sure to find a place that fits your lifestyle.
