Welcome to The Flats at CityLine, Sunnyvale's premier luxury living experience. The Flats offers 1, 2 and 3 bedroom apartments that feature tasteful design touches, inspired by a mix of both industrial and organic materials. Its centralized location and impressive list of high-end amenities make The Flats an easy place to live, and one you'll never want to leave. Schedule a tour today and see your next beautiful home.
The Flats
300 W Washington Ave, Sunnyvale, CA 94086
Apartment building
1-2 beds
Pet-friendly
Other parking
Air conditioning (central)
In-unit laundry (W/D)
Available units
Price may not include required fees and charges
Price may not include required fees and charges.
Unit , sortable column | Sqft, sortable column | Available, sortable column | Base rent, sorted ascending |
|---|---|---|---|
 | 864 | Nov 18 | $3,817 |
 | 769 | Nov 24 | $3,922 |
 | 762 | Nov 7 | $3,932 |
 | 747 | Now | $4,052 |
| 864 | Now | $4,267 |
 | 1,136 | Nov 21 | $5,016 |
 | 1,223 | Nov 13 | $5,047 |
 | 1,019 | Now | $5,166 |
| 1,218 | Now | $5,657 |
What's special
Industrial and organic materialsTasteful design touches
Office hours
| Day | Open hours |
|---|---|
| Mon - Fri: | 9 am - 6 pm |
| Sat: | 9 am - 6 pm |
| Sun: | 9 am - 6 pm |
Property map
Tap on any highlighted unit to view details on availability and pricing
Use ctrl + scroll to zoom the map
Facts, features & policies
Building Amenities
Community Rooms
- Fitness Center: State-of-the-art fitness center and yoga studio
Other
- In Unit: In-home, full-size, stacked washer and dryer
Outdoor common areas
- Patio: Private balcony or patio
Security
- Controlled Access: Controlled access community
Services & facilities
- Storage Space: Ample storage space
Unit Features
Appliances
- Dryer: In-home, full-size, stacked washer and dryer
- Range: Five-burner gas range
- Washer: In-home, full-size, stacked washer and dryer
Cooling
- Central Air Conditioning: High-efficiency central heat and air conditioning
Other
- Furnished: Furnished Apartments Available*
Policies
Parking
- Parking Lot: Other
Lease terms
- 6, 7, 8, 9, 10, 11, 12
Pet essentials
- DogsAllowedMonthly dog rent$60Dog deposit$500
- CatsAllowedMonthly cat rent$60Cat deposit$500
Additional details
Restrictions: None
Special Features
- Connected Community - Fiber Internet Ready
- Digital Package Concierge System
- Dual Vanity In Master Bathroom
- Ev Charging Stations
- Expansive, Open Floor Plans
- Extra Height Ceilings In 5th Floor Units
- Five Separate Amenity Environments
- Kitchen Island Per Plan
- Nest Thermostat
- Outdoor Play Space For Children
- Stainless Steel Energy Star Whirlpool Appliances
- Tech-centric Individual Business Studios
- Usb Outlets In Kitchen
- Walk-in Closet Per Plan
- Wood Grain Style Entry Doors
Neighborhood: Washington Park
- Tech HubInnovative atmosphere supported by nearby tech companies and opportunities.Dining SceneFrom casual bites to fine dining, a haven for food lovers.Transit AccessConvenient access to buses, trains, and public transit for easy commuting.Walkable StreetsPedestrian-friendly layout encourages walking to shops, dining, and parks.
Anchored by Sunnyvale’s walkable Heritage District, 94086 blends small-town warmth with Silicon Valley momentum. Expect a mild Mediterranean climate, tree-lined streets, and a lively downtown on Murphy Avenue with patios, live music, and global eats like Dishdash and Off The Rails Brewing. CityLine Sunnyvale adds Whole Foods and Target, while Philz Coffee and a nearby Trader Joe’s keep errands easy. Parks such as Washington Park and Ponderosa Park offer lawns and playgrounds, and dog-friendly patios and green spaces make it welcoming for pets and families. Caltrain puts SF and San Jose within reach, with quick access to 101, 85, and 280 for commuters. According to Zillow Market Trends in recent months, the median asking rent is around $3,500, with most apartments ranging roughly $2,500 to mid-$4,000s depending on size and finish. The vibe is diverse and community-minded, with a Saturday farmers market, local festivals, and fitness options like 24 Hour Fitness.
Powered by Zillow data and AI technology.
Areas of interest
Use our interactive map to explore the neighborhood and see how it matches your interests.
Travel times
Nearby schools in Sunnyvale
GreatSchools rating
- 6/10Bishop Elementary SchoolGrades: K-5Distance: 0.9 mi
- 6/10Columbia Middle SchoolGrades: 6-8Distance: 1.4 mi
- 9/10Fremont High SchoolGrades: 9-12Distance: 1.7 mi
Frequently asked questions
What is the walk score of The Flats?
The Flats has a walk score of 91, it's a walker's paradise.
What is the transit score of The Flats?
The Flats has a transit score of 53, it has good transit.
What schools are assigned to The Flats?
The schools assigned to The Flats include Bishop Elementary School, Columbia Middle School, and Fremont High School.
Does The Flats have in-unit laundry?
Yes, The Flats has in-unit laundry for some or all of the units.
What neighborhood is The Flats in?
The Flats is in the Washington Park neighborhood in Sunnyvale, CA.
What are The Flats's policies on pets?
To have a dog at The Flats there is a required deposit of $500. This building has monthly fee of $60 for dogs. To have a cat at The Flats there is a required deposit of $500. This building has monthly fee of $60 for cats.
Does The Flats have virtual tours available?
Yes, 3D and virtual tours are available for The Flats.
