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Cielo Apartments 1 of 8

Cielo Apartments

$1,583 – $2,195/mo

  • 687–1,250 sq ft
  • 12 units available
  • Pet friendly
6715 E Union Ave, Denver, CO, 80237

As of October 14, 2026, Cielo Apartments in Denver, CO has 12 apartments for rent from $1,583 to $2,195/mo. The average asking rent has risen 1.2% since March 25, 2026, from $1,737 to $1,758.


Floor plans

Cielo Apartments has 12 units available across 5 floor plans. Prices checked October 14, 2026.

A1

687 Sq Ft

Starting at $1,583/mo

1 available unitPriceSq ftAvailableOpen unit
238$1,583687Oct 15

A5

772 Sq Ft

Starting at $1,661/mo

6 available unitsPriceSq ftAvailableOpen unit
355$1,676772Sep 13
119$1,661772Sep 25
352$1,700772Oct 16
156$1,715772Oct 17
123$1,674772Oct 27
455$1,706772Nov 8

A3

727 Sq Ft

Starting at $1,671/mo

3 available unitsPriceSq ftAvailableOpen unit
154$1,701727Aug 22
254$1,671727Aug 30
343$1,674727Oct 15

A8

886 Sq Ft

Starting at $1,811/mo

1 available unitPriceSq ftAvailableOpen unit
210$1,811886Nov 1

B4

1,250 Sq Ft

Starting at $2,195/mo

1 available unitPriceSq ftAvailableOpen unit
311$2,1951,250Aug 27

See all 68 units listed at Cielo Apartments, including ones no longer available.


Rent history

Over the past year, the average asking rent at Cielo Apartments has ranged from $1,553 to $1,946. The current average is $1,758, up $22 (1.2%) from $1,737 at the start.

Prices reflect the average advertised rent across units listed as available each day (95 days observed).

Fees & lease terms

The listing for Cielo Apartments shows $216.06 a month in fees (parking garage $125, pet rent $35, storage space rental $35, and 2 more) and $1,400 due at signing (security deposit $750, administrative fee $300, pet deposit $300, and 3 more).

  • Rent

    $1,583 – $2,195/mo
  • Earliest move-in

    Aug 22

Monthly fees

Parking - Garage

$125/mo

Pet Rent

$35/mo

Renters Liability Only

$15/mo

Storage Space Rental

$35/mo

Utility - Billing Administrative Fee

$6.06/mo

Due at signing

Administrative Fee

$300

Application Fee

$16

Pet Deposit (Refundable)

$300

Security Deposit (Refundable)

$750

Utility - Final Bill Fee

$17

Utility - New Account Fee

$17

Amenities

Cielo Apartments is pet friendly and has garage or covered parking and in-unit washers and dryers. It lists 19 amenities, including fitness center, swimming pool, and patio/balcony.

  • 24 Hour Fitness Center & Yoga Room

  • Air Conditioning

  • Bbq Area & Fire Pit

  • Business Center & Cyber Cafe

  • Close To I-25 & I-225

  • Clubhouse & Conference Room

  • Complimentary Wi-Fi

  • Covered Garage Reserved Parking

  • Dishwasher

  • Fitness Center

  • Garage Parking

  • Gated Access

  • Outdoor Swimming Pool & Hot Tub

  • Patio/Balcony

  • Pet Friendly

  • Pet Friendly W/Dog Park

  • Swimming Pool

  • Walk-In Closets

  • Washer/Dryer


Amenity photos

  • Pool
    2 photos
  • Gym

Location

6715 E Union Ave, Denver, CO, 80237


Resident reviews

Cielo Apartments has a 3.9 out of 5 rating from more than 100 resident reviews. Residents rate location (4.3) and management (4.1) highest and building quality (3.5) lowest.

3.9 · 100+ reviews
Overall rating
Positive
Mixed
Neutral
Negative
Management4.1
Maintenance3.7
Amenities and Shared Spaces3.8
Location4.3
Building Quality3.5
Overall100 reviews

Cielo Apartments receives mixed reviews reflecting a divided resident experience. While 71% of reviews are positive, highlighting responsive maintenance, friendly staff, spacious units, and a convenient DTC location, 27% report significant concerns including frequent water shutoffs, security issues, maintenance delays, and fee disputes. The property's condition and service quality appear inconsistent, with some residents praising recent management improvements and others citing ongoing infrastructure problems.

Management and office staff receive consistently high marks for responsiveness, professionalism, and helpfulness, with many residents praising quick communication and attentive service. Maintenance teams are generally responsive and efficient with repair requests. However, some residents report inconsistent office availability, delayed responses to certain issues, and concerns about billing practices and fee increases. Common operational challenges include trash management enforcement, utility service interruptions, and occasional gaps in maintenance follow-through.

Maintenance response quality is inconsistent across the property. While many residents report quick, professional repairs and responsive staff, others describe prolonged delays on critical issues like HVAC, plumbing, and appliance repairs—sometimes requiring multiple service requests. Recurring infrastructure problems include frequent water shutoffs (sometimes 2–3 times monthly), broken garage doors, elevator outages, and heating/cooling failures that have lasted weeks or months. Staffing constraints appear to limit maintenance capacity.

Amenities at this property are generally well-maintained and appreciated, with residents praising the pool, fitness center, and clubhouse. However, significant operational issues undermine the amenity experience: frequent unscheduled water shutoffs, inconsistent elevator availability, security concerns in the parking garage leading to vehicle break-ins and package theft, and understaffing of maintenance limits responsiveness to repairs. Common-area cleanliness is inconsistent, with particular concerns about trash room management and dog park upkeep.

The property benefits from an excellent location in Denver Tech Center with convenient access to restaurants, shops, bars, and transit (RTD station nearby), making it attractive for work commutes and leisure. Most residents praise the walkability and nearby amenities, though some note delivery access challenges and limited parking availability. Water shutoffs occur frequently (reported 2-3 times monthly), and parking garage security has been a recurring concern with reports of vehicle break-ins and package theft, though management has made recent improvements to garage access.

Building quality experiences vary significantly at this property. Positive reviews highlight good noise insulation, clean common areas, and responsive maintenance in some cases. However, recurring concerns include frequent water shutoffs (multiple times monthly), elevator outages, inconsistent hallway and common area cleanliness, garage door malfunctions, and limited maintenance responsiveness during emergencies. The building appears to experience infrastructure challenges that impact resident quality of life.

Summaries are written by AI from reviews residents posted on public review sites such as Google and ApartmentRatings. Each topic shows how many of those reviews discuss it.

Getting around

Cielo Apartments is car-dependent and somewhat bikeable, and transit is minimal.

Walking
Car-dependent
Grade F
Transit
Minimal
Grade F
Biking
Somewhat bikeable
Grade D

Climate and air quality

Air quality near Cielo Apartments was good on 219 of the past 365 days, and at its worst in July (average AQI 59, moderate). Daily highs averaged 92°F in July, the warmest month, and lows averaged 21°F in January, the coldest.

Air quality

219 good-air days

of the past 365

: Good, AQI 31

Temperature

92° / 21°

average July high / January low

: 53° high, 44° low

Pollen

None

Oct 14–18 forecast

Tree: none, grass: none, weed: none

MonthAverage highAverage lowAverage AQIGood-air days
January44°F21°F48 (good)15 of 31
February57°F30°F48 (good)19 of 28
March67°F36°F45 (good)27 of 31
April65°F38°F49 (good)20 of 30
May69°F44°F55 (moderate)10 of 31
June85°F57°F51 (moderate)13 of 30
July92°F64°F59 (moderate)10 of 31
August90°F61°F59 (moderate)10 of 31
September81°F57°F48 (good)15 of 30
October71°F45°F37 (good)30 of 31
November59°F34°F39 (good)27 of 30
December54°F29°F43 (good)23 of 31
Daily readings from Oct 15, 2025 to Oct 14, 2026. The pollen chart shows typical US seasons.

About this property

Cielo Apartments is a 201-unit building in Denver, CO.

Find the perfect blend of beauty and balance, form and function, work and play at the Cielo apartments in DTC. This luxurious community features a high-tech fitness center with TVs, separate yoga room and clubroom with kitchen, Wi-Fi cafe with java bar and billiards table. Spend your summer outdoors at our opulent swimming pool and spa with outdoor fireplace lounge and BBQ grills. Interior finishes include granite countertops, stackable washer and dryer units and electric fireplaces in select floor plans. Each home includes hard-wood style flooring in kitchens and entries, custom-designed espresso cabinetry, black steel energy efficient appliances, electric ranges, nine foot ceilings with crown molding, modern track lighting, earth- toned accent walls and oversized walk-in closets. 2022-BFN-0023940

  • Building

    Apartment · Mid-Rise
  • Total units

    201

Nearby schools

The closest school to Cielo Apartments is Montessori at the Marina, a private elementary school 0.8 miles away. The closest public school is Samuels Elementary School, 1.3 miles away.

SchoolTypeLevelDistance

Montessori at the Marina

Private · Elementary
PrivateElementary0.8 mi

Bright Horizons Montessori at the Marina

Private · Elementary
PrivateElementary0.8 mi

Samuels Elementary School

Public · Elementary
PublicElementary1.3 mi

Southmoor Elementary School

Public · Elementary
PublicElementary1.4 mi

Thomas Jefferson High School

Public · High
PublicHigh1.5 mi

Hebrew Educational Alliance

Private · Preschool
PrivatePreschool1.7 mi

Temple Sinai Preschool Lm

Private · Elementary
PrivateElementary1.9 mi

Contact & management

Cielo Apartments is managed by Greystar. The leasing office's phone number is 303-771-5100.


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