ARIUM at Highlands Ranch Apartments

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3380 E County Line Rd, Highlands Ranch, CO 80126
(719) 752-8631
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ARIUM at Highlands Ranch

3380 E County Line Rd
Highlands Ranch, CO 80126
(719) 752-8631
ARIUM at Highlands Ranch in Highlands Ranch, CO - Building Photo
  • 1–3 Bedrooms
  • $1,428-$6,794Pricing
  • 668–1,213Square Feet

Rent Specials

Fall Into 1 Month Free: Enjoy up to One Month FREE on select apartment homes! *Some restrictions apply. Contact the leasing office for details.

Ask Us About Our Specials

About ARIUM at Highlands Ranch

South of downtown Denver, ARIUM at Highlands Ranch is a serene community of renovated 1, 2, and 3-bedroom apartments with a robust mix of shopping and entertainment options nearby. Our upgraded units and our communitys proximity to scenic parks allow you to escape to your own oasis effortlessly. Maximize your outdoor time and live within driving distance of Arapaho Park, Cherry Creek State Park, and Chatfield State Park green spaces. Enjoy a dip in our seasonal pool and hot tub, break a sweat in our 24-hour fitness center, or let your furry companion play in our dog park. Our expansive floor plans are designed with your comfort in mind, offering stainless steel appliances, full-size washers and dryers, and private patios. Take advantage of vast shopping, dining, and entertainment options at Village Center West, Highlands Ranch Shopping Center, and The Streets at SouthGlenn, all 3 miles from our community. Quick access to CO-470 and I-25 puts you closer to Denver's surrounding areas and employment hubs, including Denver Tech Center.

ARIUM at Highlands Ranch is located in the Highlands Ranch Lone Tree Neighborhood and 80126 Zip code of Highlands Ranch, CO. This community is professionally managed by Arium

Unique Features and Amenities

  • 24-hour Package Room
  • Additional Storage
  • Bike Repair Room
  • Conference Room
  • Dog Spa
  • Fireplace*
  • Grilling Area
  • Hardwood-style Flooring*
  • Newly Renovated Homes
  • On-Site Guest Suite
  • Patio/Balcony
  • Private Patio/Balcony
  • Quartz countertops*
  • Spacious Closets
  • Subway Tile Backsplash*
  • Vaulted Ceilings
  • White Shaker Cabinets*

See All Amenities

Property Contact Info

Floorplan Pricing and Availability

ARIUM at Highlands Ranch offers 1 to 3 Bedroom apartments starting from $1,428 and having 668–1,213 sq ft. Here is the current pricing and availability:

  • 1 Bedroom

    Alta Gold

    From $1,428

    1 Bed, 1 Bath, 668 sq ft
    Available Now

    Availability Details

    PriceAvailability DateUnitSq FtView Details
    $1,657Available Now388-21668
    $1,699Available Now422-12668
    $1,552Available Now492-11668

    Model Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Model Rent and Fees

    Model Price Range

    • $1,428 - $4,679

    Current Available Pricing

    • $1,552 - $1,699

    Unit 388-21 Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Unit 388-21 Rent and Fees

    Unit Price

    • $1,657

    Model Rent and Fees

    Model Price Range

    • $1,428 - $4,679

    Unit 422-12 Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Unit 422-12 Rent and Fees

    Unit Price

    • $1,699

    Model Rent and Fees

    Model Price Range

    • $1,428 - $4,679

    Unit 492-11 Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Unit 492-11 Rent and Fees

    Unit Price

    • $1,552

    Model Rent and Fees

    Model Price Range

    • $1,428 - $4,679

    Calumet

    From $1,731

    1 Bed, 1 Bath, 714 sq ft
    Available Now

    Availability Details

    PriceAvailability DateUnitSq Ft
    $1,731Available Now500-15714

    Unit 500-15 Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Unit 500-15 Rent and Fees

    Unit Price

    • $1,731

    Model Rent and Fees

    Model Price Range

    • $1,731 - $4,769

    Portage

    From $1,638

    1 Bed, 1 Bath, 780 sq ft
    Available Nov 26
    Largest 1 BedroomThis is the largest 1 Bedroom at this Property

    Availability Details

    PriceAvailability DateUnitSq Ft
    $1,638 November 26, 2025412-18780

    Model Amenities and Features

    Features

    • Air Conditioning
    • Balcony
    • Fireplace
    • Heating
    • High Speed Internet Access
    • Smoke Free
    • Storage Space
    • View
    • Washer/Dryer

    Kitchen

    • Dishwasher
    • Disposal
    • Microwave
    • Pantry
    • Quartz Countertops
    • Range
    • Stainless Steel Appliances

    Unit 412-18 Rent and Fees

    Unit Price

    • $1,638

    Model Rent and Fees

    Model Price Range

    • $1,638 - $4,186
  • 2 Bedrooms

    Comstock

    From $1,824

    2 Beds, 2 Baths, 982 sq ft
    Available Now
    Cheapest 2 BedroomThis is the cheapest 2 Bedroom at this Property

    Availability Details

    PriceAvailability DateUnitSq Ft
    $1,824Available Now388-23982

    Unit 388-23 Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Unit 388-23 Rent and Fees

    Unit Price

    • $1,824

    Model Rent and Fees

    Model Price Range

    • $1,824 - $4,837

    Centurion

    From $1,843

    2 Beds, 2 Baths, 960 sq ft
    Available Now

    Availability Details

    PriceAvailability DateUnitSq FtView Details
    $1,879Available Now476-22960
    $1,843Available Now506-26960
    $1,888Available Now534-22960

    Model Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Model Rent and Fees

    Model Price Range

    • $1,843 - $4,933

    Current Available Pricing

    • $1,843 - $1,888

    Unit 476-22 Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Unit 476-22 Rent and Fees

    Unit Price

    • $1,879

    Model Rent and Fees

    Model Price Range

    • $1,843 - $4,933

    Unit 506-26 Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Unit 506-26 Rent and Fees

    Unit Price

    • $1,843

    Model Rent and Fees

    Model Price Range

    • $1,843 - $4,933

    Unit 534-22 Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Unit 534-22 Rent and Fees

    Unit Price

    • $1,888

    Model Rent and Fees

    Model Price Range

    • $1,843 - $4,933

    Escondida

    From $1,845

    2 Beds, 2 Baths, 1123 sq ft
    Available Dec 10
    Largest 2 BedroomThis is the largest 2 Bedroom at this Property

    Availability Details

    PriceAvailability DateUnitSq FtView Details
    $1,845 December 10, 2025456-231123
    $2,147 December 17, 2025476-131123

    Model Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Model Rent and Fees

    Model Price Range

    • $1,845 - $4,439

    Current Available Pricing

    • $1,845 - $2,147

    Unit 456-23 Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Unit 456-23 Rent and Fees

    Unit Price

    • $1,845

    Model Rent and Fees

    Model Price Range

    • $1,845 - $4,439

    Unit 476-13 Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Unit 476-13 Rent and Fees

    Unit Price

    • $2,147

    Model Rent and Fees

    Model Price Range

    • $1,845 - $4,439
  • 3 Bedrooms

    Kennecott

    From $2,966

    3 Beds, 2 Baths, 1213 sq ft
    Available Oct 25

    Availability Details

    PriceAvailability DateUnitSq Ft
    $2,966 October 25, 2025442-171213

    Unit 442-17 Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Unit 442-17 Rent and Fees

    Unit Price

    • $2,966

    Model Rent and Fees

    Model Price Range

    • $2,966 - $6,794
Price shown is base rent and may not include non-optional fees and utilities. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice.

Schedule a Tour

Schedule a Tour
Call us at: (719) 752-8631 to schedule a tour.

Videos

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Property Information

  • 214 Units
  • 2 Stories
  • Built in 1998

Fees and Policies

The fees below are based on community-supplied data and may exclude additional fees and utilities.

Required Fees

One-Time Move-In Fees

Due at Application
Application Fee Per ApplicantiSubtracted from Admin Fee upon approval$25
Due at Move-In
Deposit0.00

Other Fees

Pet Fees

Dog

Dog Deposit$300
Dog Rent$35/mo

Cat

Cat Deposit$300
Cat Rent$35/mo

Dogs

  • 3 Pet Limit
Restrictions:

| Restrictions: Pit Bulls, Chow Chows, Rottweiler, Akitas, Dobermans,

Cats

  • 3 Pet Limit
Restrictions:

| Restrictions: Pit Bulls, Chow Chows, Rottweiler, Akitas, Dobermans,

Parking Info and Fees

Other

Features and Amenities

On-Site Services

  • Pet Play Area

Community Features

  • Conference Rooms
  • Walk Up
  • Business Center

Outdoor Features

  • Courtyard
  • Patio

Recreation and Fitness

  • Fitness Center
  • Spa
  • Playground
  • Pool

Interior Features

  • Balcony
  • View
  • Storage Space
  • Heating
  • Fireplace
  • High Speed Internet Access
  • Washer/Dryer
  • Air Conditioning
  • Smoke Free

Kitchen Amenities

  • Pantry
  • Disposal
  • Range
  • Dishwasher
  • Microwave
  • Quartz Countertops
  • Stainless Steel Appliances

Living Area Features

  • Vaulted Ceiling
Google Map

Map

3380 E County Line Rd, Highlands Ranch, CO 80126

Hours and Contact Info

Call Us - Open Now!
Currently Closed
By Appointment
Monday9:00 am–6:00 pm
Tuesday9:00 am–6:00 pm
Wednesday9:00 am–6:00 pm
Thursday9:00 am–6:00 pm
Friday9:00 am–6:00 pm
Saturday10:00 am–5:00 pm
SundayClosed

Getting Around

Walk Score®

41 / 100

Car-Dependent

Most errands require a car

Bike Score®

56 / 100

Bikeable

Some bike infrastructure

Frequently Asked Questions about ARIUM at Highlands Ranch

Where is ARIUM at Highlands Ranch located?

ARIUM at Highlands Ranch is located at 3380 E County Line Rd near the Highlands Ranch Lone Tree area of Highlands Ranch, CO

What is the current rent range at ARIUM at Highlands Ranch?

1 Bedroom to 3 Bedroom Apartments at ARIUM at Highlands Ranch currently range from $1,428 to $2,966

When is the leasing office open?

  • The office Hours for ARIUM at Highlands Ranch are
  • Monday 9:00 am–6:00 pm
  • Tuesday 9:00 am–6:00 pm
  • Wednesday 9:00 am–6:00 pm
  • Thursday 9:00 am–6:00 pm
  • Friday 9:00 am–6:00 pm
  • Saturday 10:00 am–5:00 pm
  • Sunday Closed

Are pets allowed?

Call us today to find out our pet policy and if we allow pets

Are there any rent specials?

The current rent special at ARIUM at Highlands Ranch is: Fall Into 1 Month Free: Enjoy up to One Month FREE on select apartment homes! *Some restrictions apply. Contact the leasing office for details..

About Portable Tenant Screening Reports:

Applicant has the right to provide the property manager or owner with a Portable Tenant Screening Report (PTSR) that is not more than 30 days old, as defined in § 38-12-902(2.5), Colorado Revised Statutes; and 2) if Applicant provides the property manager or owner with a PTSR, the property manager or owner is prohibited from: a) charging Applicant a rental application fee; or b) charging Applicant a fee for the property manager or owner to access or use the PTSR.

Lifestyle Ratings

  • Affordability Nice Value3.2

    The ARIUM at Highlands Ranch Apartments are 15.77% cheaper than the average apartment in the Highlands Ranch Lone Tree area, and 14.43% cheaper than the average apartment city-wide.

    Rent Comparison to the Highlands Ranch Lone Tree Neighborhood

    FloorplanLowest Price HereNeighborhood Avg RentNbhd Avg RentCost Difference%
    1 Bedroom$1,428$1,859-$431-23.2%
    2 Bedroom$1,824$2,321-$497-21.4%
    3 Bedroom$2,966$3,048-$82-2.7%

    Rent Comparison to the city of Highlands Ranch

    FloorplanLowest Price HereCity Average RentCost Difference%
    1 Bedroom$1,428$1,869-$441-23.6%
    2 Bedroom$1,824$2,324-$500-21.5%
    3 Bedroom$2,966$2,914+$521.8%

    Methodology: On 10/22/2025, ApartmentHomeLiving.com compared current rents by floorplan to 281 other apartment communities in the immediate area around ARIUM at Highlands Ranch (Highlands Ranch Lone Tree), and 143 other apartment communities in Highlands Ranch using today’s up-to-date pricing using the sum/count averaging formula. This data will be updated in real-time as prices fluctuate.

    Rent Pricing Data as of 10/22/2025

  • Family Friendly 3.0

    Family Friendly apartments feature the best community amenities for larger families like larger floorplans, playgrounds and day care options.

    Rating Factors

    This 3.0-star Family Friendly rating is based on the following features:

    • Fireplaces
    • Fitness Center
    • Playground(s)
    • Smoke Free Options
    • Washer/Dryer In Unit
    • Pet Play Area
    • Swimming Pool(s)
    • High Speed Internet Access
    • Dishwashers
    • Patios
    • Courtyard
    • Whirlpool/Spa/Sauna
    • Balconies
    • View
    • Storage Spaces
    • Heating
    • Air Conditioning
    • Pantries
    • Disposals
    • Vaulted Ceilings
    See more
    See less
Learn more about Lifestyle Search

Renters Reviews and Ratings

3.9
60 Renters Reviews
ⓘ How is this Rating Determined?The property ratings on ApartmentHomeLiving.com are created using a 5-star scale that includes average renter review scores combined with building ratings to determine an overall blended property score.

Building ratings are based on a community’s features, including the building design, construction, exterior spaces, and amenities. To learn more about the CoStar Building Rating System, refer to our official guidelines here.
  • Beautiful property

    June 15, 2022
    While serarhing for apartments with my grandaughter, I found Karen to be very personable , helpful, and professional with a great smile. She answered all our questions and was very knowledgeable. This is a beautiful property with great amenities . I highly recommend checking it out for your new home.
    • Property Manager Responded

      June 20, 2022
      Thank you so much for sharing your experience with us, Denise. We appreciate your wonderful review!
    Review from Apartments.com
  • Verified Renter

    May 5, 2022
    Excellent community location and quality of units.
    • Property Manager Responded

      May 24, 2022
      We couldn't be more thrilled to hear you enjoy living at ARIUM at Highlands Ranch!
    Review from Apartments.com
  • Verified Renter

    January 24, 2022
    We have lived on Arium properties since 2020! From every place we lived, we have enjoyed Arium the most! This specific location has improved since Arium has taken over - it definitely needs more upgrades to the amenities, landscape, and kitchen appliances to be compared to "Arium standards" from previous experience. The staff is always friendly, and the maintenance is always excellent! We can't wait to see how Arium evolves this location in Highlands Ranch!
    • Property Manager Responded

      May 24, 2022
      Thank you so much for sharing your experience with us. We appreciate your wonderful review!
    Review from Apartments.com
  • Verified Renter

    December 13, 2021
    As a property manager, picking my new home can be tough. Ive been nothing but impressed at ARIUM! Everyone is responsive, theres community events, and amenities are great.
    Review from Apartments.com
  • Verified Renter

    November 3, 2021
    I have had to move several times since my husband passed away suddenly four years ago - and the ARIUM has been my favorite! I like the location, the size of my apartment, the pool area, quiet, friendly neighbors, and clean grounds/parking lots! The rent is affordable for me, and with being alone - I really appreciate that part!
    Review from Apartments.com
  • Verified Renter

    September 27, 2021
    Its quiet here and the other residents are friendly.
    Review from Apartments.com
  • Verified Renter

    August 16, 2021
    Is very simple, ARIUM is a great place to live at! Weve been here for 3 years and we love it.
    Review from Apartments.com
  • Verified Renter

    June 8, 2021
    The administration of this community has been very helpful since day one, they have solve any emergency and have provide support to me when was need it. This community is very clean and well organize, there gym, Dog and swimming pool are well administrative and maintain.
    Review from Apartments.com
  • Verified Renter

    May 27, 2021
    This community has been welcoming, and perfect location to restaurants, shops, grocery stores, parks, and a short drive to Denver! We love living here! The area is safe and clean, and the property management is friendly and super efficient! (Very important to us) I would highly recommend ARIUM to anyone I know :) PS: we LOVE the property bunnies its magical!
    Review from Apartments.com
  • Verified Renter

    May 24, 2021
    The apartments are in excellent in layout and ease of cleaning. The inside of the unit is very nice and quiet. The amenities are clean and very accessible. No complaints at all.
    Review from Apartments.com
  • Verified Renter

    April 27, 2021
    We first lived at the Arium property in Tampa, FL which was our best experience living in a community! We now transferred to the Highlands Ranch, CO location and they have also exceeded our expectations. Most friendliest, quickest, professional, and compassionate team! We would recommend Arium to anyone, and we have already!
    Review from Apartments.com
  • Verified Renter

    April 5, 2021
    I love living at the atrium its a great location I can find everything I need within 5 mile radio's. Mostly pepole I meet are nice friendly and the staff and the maintenance are quite friendly the gym is really nice and clean can't wait for this summer to try out the rest of the clubhouse
    Review from Apartments.com

Nearby Schools

Sand Creek Elementary School

Douglas County Re 1
8898 SOUTH MAPLEWOOD DRIVE
Public School - Grades PK-6 (365 Students)
In Attendance Zone3 minute drive / 1.0 miles away
7/10

Mountain Ridge Middle School

Douglas County Re 1
10590 Mountain Vista Ridge
Public School - Grades 7-8 (865 Students)
In Attendance Zone4 minute drive / 1.5 miles away
5/10

Mountain Vista High School

Douglas County Re 1
10585 MOUNTAIN VISTA RIDGE
Public School - Grades 9-12 (2259 Students)
In Attendance Zone6 minute drive / 3.1 miles away
9/10
School data provided by GreatSchools.
details
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on scale of 1 (below average) and to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider needs as part of the school selection process.

About GreatSchools Data on ApartmentHomeLiving.com.

Points of Interest

Time and distance from ARIUM at Highlands Ranch.

Big Box and Retail

Petsmart

8222 S University Blvd
1 minute drive / 0.5 miles away

Target

1950 E County Line Rd
2 minute drive / 0.93 miles away

Walgreen's

2281 E Arapahoe Rd
5 minute drive / 1.88 miles away

Colleges and Universities

Denver Seminary

6399 S. Santa Fe Drive
9 minute drive / 4.39 miles away

Arapahoe Community College - Littleton Campus

5900 South Santa Fe Drive
9 minute drive / 4.49 miles away

University of Colorado Denver - CU South Denver

10035 S. Peoria Street
13 minute drive / 6.11 miles away

Groceries

King Soopers

8200 S Holly St
4 minute drive / 1.56 miles away

King Sooper's

8673 S Quebec St
5 minute drive / 2.37 miles away

Safeway

7375 E Arapahoe Rd
6 minute drive / 3.08 miles away

Hospitals

Littleton Adventist Hospital, Centura Health

7700 S Broadway
4 minute drive / 2.1 miles away

Highlands Behavioral Health System

8565 S Poplar Way
5 minute drive / 2.35 miles away

Uchealth Highlands Ranch Hospital

1500 Park Central Dr
6 minute drive / 3.12 miles away

Parks and Recreation

Four Mile Historic Park

715 South Forest Street
19 minute drive / 9.33 miles away

ARIUM at Highlands Ranch has 1 park within 9.3 miles, including Four Mile Historic Park.

Restaurants and Dining

Brook's Steak House and Cellar

6538 S. Yosemite Circle
8 minute drive / 3.82 miles away

Dora's Mexican Restaurant and Lounge

2406 S Parker Rd
17 minute drive / 8.34 miles away

Devil's Food Bakery

1020-1024 S. Gaylord Street
18 minute drive / 8.86 miles away

Shopping Centers

Fairways Plaza

8200-8260 S Colorado Blvd
1 minute drive / 0.48 miles away

The Promenade Shopping Center

2660-2690 E County Line Rd
1 minute drive / 0.51 miles away

Festival Shopping Center

8110-8292 S University Blvd
1 minute drive / 0.54 miles away

ARIUM at Highlands Ranch has 5 shopping centers within 0.8 miles.

Transit Stations

Arapahoe at Village Center-F Line

8801 Caley Ave
8 minute drive / 3.89 miles away

Arapahoe at Village Center-G Line

8801 Caley Ave
8 minute drive / 3.89 miles away

Arapahoe at Village Center-E Line

8801 Caley Ave
8 minute drive / 3.89 miles away

Nearby Neighborhoods

Studio to 5 Bedroom Apartments from $1,050
View Rentals
Studio to 5 Bedroom Apartments from $1,145
View Rentals
Studio to 4 Bedroom Apartments from $1,345
View Rentals

Rental Price Ranges in the Area

BedroomAverage RentCheapest RentHighest Rent
Highlands Ranch Studio Apartments $1,676$1,499$1,885
Highlands Ranch 1 Bedroom Apartments $1,869$1,050$2,662
Highlands Ranch 2 Bedroom Apartments $2,324$1,575$4,512
Highlands Ranch 3 Bedroom Apartments $2,914$2,050$4,772
Highlands Ranch 4 Bedroom Apartments $3,400$3,400$3,400

Browse Top Apartments in Highlands Ranch

Viewing: ARIUM at Highlands Ranch | Desktop Version | Listing Updated: 10/22/2025 | AHLDIA