Last updated October 27 2025 at 8:33 PM
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The Flats Cityline
Property highlights
Experience the height of luxury at The Flats Cityline, which boasts the largest unit layouts in Sunnyvale. Residents praise the prime downtown location, with an abundance of shopping, dining, and entertainment nearby. The well-maintained community offers modern amenities such as smart home features and a state-of-the-art gym, along with responsive management. Cats and dogs are welcome, adding to the community's welcoming atmosphere. Efficient maintenance and secure, stylish living spaces create an environment that's both comfortable and convenient.
- 9 units available
- Studio • 1 Bed • 2 Beds • 3+ Beds
- Location
- 300 West Washington Avenue, Sunnyvale CA 94086, Heritage District
- Amenities
- In unit laundry, Nest technology, Patio / balcony, Granite counters, Hardwood floors, Dishwasher + more
- Price range
- $3,877 - $5,657 per month
- Commute
Price and Availability
Verified by The Flats Cityline 5 HRS ago. Prices may vary depending on lease length. We get our prices directly from The Flats Cityline.
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Unit 333-408
Avail. Nov 25
$3,877
Unit 333-105
Avail. Nov 24
$3,922
$3,914
Unit 333-213
Avail. Nov 2
$3,932
$3,924
Unit 333-210
Avail. now
$4,052
$4,044
Unit 320-502
Avail. Nov 20
$4,157
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Location
Amenities
In unit laundry
Nest technology
Patio / balcony
Granite counters
Hardwood floors
Dishwasher
Unit Amenities
air conditioning
extra storage
furnished
patio / balcony
range
walk in closets
w/d hookup
stainless steel
dishwasher
hardwood floors
in unit laundry
bathtub
carpet
garbage disposal
granite counters
ice maker
microwave
oven
refrigerator
smoke-free units
Property Amenities
concierge
24hr gym
internet access
yoga
cats allowed
dogs allowed
accessible
elevator
garage
parking
bbq/grill
bike storage
business center
car charging
cc payments
clubhouse
conference room
courtyard
game room
guest parking
internet cafe
key fob access
lobby
nest technology
online portal
package receiving
shuffle board
smoke-free community
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. The Flats offers spacious floor plan that boast the largest unit layouts in Sunnyvale. Its centralized location and impressive list of high-end amenities make The Flats an easy place to live and work from home, and one you’ll never want to leave. Schedule a tour today at our Caltrain CA apartments nearby and see your next beautiful home.
Verified reviews
Property Details (Fees & Lease)
Must have 3x the rent in total household income (before taxes)
Pets allowed
Cats, dogs
deposit
500.0
rent
60.0
limit
2
Furnished apartments often have extra fees beyond the rent listed. Please contact for more information.
Explore the Area
Target
0.2 mi
Whole Foods Market
0.2 mi
Trader Joe's
0.6 mi
Sprouts Farmers Market
0.6 mi
Trinethra Super Market
0.7 mi
PhoEver
0.1 mi
Prolific Oven
0.1 mi
TAP'T Beer and Kitchen
0.1 mi
Kabul
0.1 mi
Nature's Organic Ice Cream
0.1 mi
South Frances Street & Olson Way
0.1 mi
South Frances Street & Olson Way
0.1 mi
South Frances Street & Olson Way
0.1 mi
South Frances Street & Olson Way
0.1 mi
South Frances Street & Olson Way
0.1 mi
Moffett Federal Airfield
2.8 mi
San José Mineta International Airport
5.8 mi
Palo Alto Airport
7.2 mi
Reid-Hillview Airport
12.0 mi
San Carlos Airport
15.2 mi
6 /10
Ellis Elementary School
PublicK-5
787 Students
0.7 mi
9 /10
Cumberland Elementary School
PublicK-5
806 Students
0.8 mi
4 /10
Bishop Elementary School
PublicK-5
475 Students
0.9 mi
4 /10
Vargas Elementary School
PublicK-5
484 Students
0.9 mi
6 /10
Braly Elementary School
PublicK-5
391 Students
1.2 mi
Data provided by GreatSchools. Ratings are based on test scores and additional metrics when available.
Washington Park
0.4 mi
Jellick Field
0.5 mi
Murphy Park
0.5 mi
Cannery Park
0.7 mi
Victory Village Park
0.7 mi
AMC DINE-IN Sunnyvale 12
0.2 mi
Sunnyvale Public Library
0.5 mi
Total Woman Gym and Day Spa
0.6 mi
Saint Thomas Episcopal Church Library
0.6 mi
Gold Star Gymnastics
0.7 mi
Murphy Avenue Pet Clinic
0.3 mi
Petco
0.8 mi
Las Palmas Dog Park
0.8 mi
Sandalwood Dog Park
0.9 mi
Sunnyvale Veterinary Clinic
1.0 mi
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Frequently Asked Questions (FAQs)
The Flats Cityline has 9 units available starting at $3,877 per month. Check out the Price and Availability section for the most up-to-date unit information.
In Sunnyvale, CA, the average rent is $3,033 for a studio, $3,445 for a 1-bedroom, $4,514 for a 2-bedroom, and $5,063 for a 3-bedroom.
Some of The Flats Cityline's amenities include in unit laundry, nest technology, and patio / balcony. To see the other amenities this property offers, check out the Amenities section.
The Flats Cityline is not currently offering any rent specials.
Yes, The Flats Cityline is pet-friendly.
Yes, The Flats Cityline offers parking.
Yes, The Flats Cityline offers units with in unit laundry.
No, The Flats Cityline does not have a pool.
Yes, The Flats Cityline has accessible units.
Yes, The Flats Cityline has units with dishwashers.