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The Flats at Cityline redefines luxury living in the heart of vibrant Sunnyvale, California. We offer spacious and meticulously curated one-, two-, and three-bedroom apartments designed to inspire both work and relaxation. Our residents enjoy a variety of exceptional amenities and a central location that puts everything you need at your fingertips.
Experience Spacious Living
Step into an apartment at The Flats and be captivated by the open layouts and high-quality finishes. Enjoy modern kitchens featuring premium appliances and elegant countertops, expansive living areas perfect for entertaining, and bedrooms designed for relaxation and comfort.
Unparalleled Amenities and Services
Beyond the stunning apartments, residents enjoy a comprehensive array of amenities designed to elevate your living experience.
- State-of-the-art fitness center
- Private conference rooms
- Multiple outdoor courtyards with BBQ areas
- Rooftop garden with stunning city views
- Pet-friendly community with dog run
- On-site management and 24/7 maintenance
Prime Downtown Location
Situated in the heart of Downtown Sunnyvale, The Flats offers unparalleled convenience and access to everything you need. Within walking distance, you'll find:
- Top-notch restaurants and cafes
- Shopping centers with diverse stores
- Major tech companies like Apple, Google, Facebook, and Uber
- Sunnyvale Caltrain station and VTA light rail
More Than Just an Apartment
Living at The Flats means becoming part of a community. Our residents enjoy a variety of social and wellness events, and our vibrant neighborhood offers countless opportunities to connect with others. We prioritize sustainability and wellness, making Cityline a truly special place to live.
Discover Your Ideal Home Today
Schedule a personalized tour of The Flats at Cityline and experience luxury living redefined. Our friendly team is dedicated to helping you find the perfect apartment and make your transition smooth and enjoyable.
Overview of Cityline Flats
Pros and Cons
Resident experiences at Cityline Flats in Sunnyvale, California, have been mixed. On the positive side, many residents appreciate the convenient location, pet-friendly environment, spacious apartments, and friendly community. The maintenance team, led by Josh and Noe, and the leasing team, led by Jesus, have received high praise for their prompt and helpful services. The apartments are well-maintained, and the community has a friendly vibe.
On the negative side, some residents have expressed frustration with the mediocre soundproofing between floors, which can lead to noise disturbances. Additionally, there have been issues with fluctuating rent prices, which can be inconsistent between the website and in-person quotes.
Location and Amenities
The location of Cityline Flats is a significant advantage, with proximity to Whole Foods, Target, AMC Cinema, and the Sunnyvale Public Library. The pet-friendly environment is also a plus, with plenty of dogs in the complex and convenient walking areas for their owners.
Maintenance and Leasing Teams
The maintenance team, led by Josh and Noe, has received high praise for their prompt and efficient service. The leasing team, led by Jesus, has also been commended for their helpfulness and responsiveness.
Cons and Concerns
Some residents have expressed concerns about the mediocre soundproofing between floors, which can lead to noise disturbances. There have also been issues with fluctuating rent prices, which can be inconsistent between the website and in-person quotes. Additionally, some residents have experienced negative communication tactics from the front office manager, which can be frustrating and unprofessional.

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