Last updated November 30 2025 at 10:08 AM
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Radius
Property highlights
Experience the pinnacle of urban luxury at Radius, nestled in the lively South Lake Union neighborhood. Residents enjoy a seamless blend of style and convenience with modern features like stainless steel appliances and quartz countertops. The property is pet-friendly, allowing both cats and dogs, and offers superb amenities including a rooftop deck with breathtaking views, and a state-of-the-art fitness center. Just steps away are a plethora of restaurants, shops, and scenic parks, making it easy to enjoy everything Seattle has to offer. The professional and friendly staff adds to the property's charm by delivering outstanding service to residents.
- 22 units available
- Studio • 1 Bed • 2 Beds
- Location
- 400 Boren Avenue North, Seattle WA 98109, South Lake Union
- Amenities
- In unit laundry, Patio / balcony, Hardwood floors, Dishwasher, Pet friendly, Garage + more
- Price range (total price, 12 month lease)
- $1,919 mo - $3,948 mo
- Commute
Rent Special
Up To 7 Weeks Free Base Rent!
Restrictions may apply
Price and Availability
Radius apartments start at $1,919/month. There are 22 available apartments priced from $1,919 to $3,948. Prices were last verified by Radius 2 hours ago. (Total price includes base rent and required monthly fees—select a unit to view full breakdown.)
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Unit 740
Avail. Dec 2
$1,925 moTotal price12-mo lease
Unit 211
Avail. now
$1,935 moTotal price12-mo lease
Unit 204
Avail. now
$1,960 moTotal price12-mo lease
Unit 415
Avail. Dec 7
$2,015 moTotal price12-mo lease
Unit 432
Avail. now
$1,940 moTotal price12-mo lease
Unit 737
Avail. Dec 10
$2,328 moTotal price12-mo lease
Unit 305
Avail. now
$2,398
$2,374 moTotal price12-mo lease
Unit 214
Avail. Dec 28
$2,411 moTotal price12-mo lease
Unit 519
Avail. now
$2,418 moTotal price12-mo lease
Unit 412
Avail. Dec 30
$2,463
$2,439 moTotal price12-mo lease
Unit 514
Avail. Jan 10
$2,583
$2,559 moTotal price12-mo lease
Unit 614
Avail. now
$2,583
$2,559 moTotal price12-mo lease
Unit 517
Avail. Dec 10
$2,508
$2,484 moTotal price12-mo lease
Unit 503
Avail. now
$2,508
$2,484 moTotal price12-mo lease
Unit 923
Avail. now
$2,535
$2,516 moTotal price12-mo lease
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Location
Amenities
In unit laundry
Patio / balcony
Hardwood floors
Dishwasher
Pet friendly
Garage
Unit Amenities
carpet
ceiling fan
dishwasher
extra storage
fireplace
furnished
garbage disposal
microwave
oven
patio / balcony
range
refrigerator
stainless steel
hardwood floors
in unit laundry
bathtub
Property Amenities
dogs allowed
pet friendly
business center
clubhouse
dog park
elevator
24hr gym
on-site laundry
bbq/grill
bike storage
internet access
package receiving
cats allowed
garage
parking
online portal
How you live is just as important as where you live. Welcome to Radius — South Lake Union’s heart, soul, and energetic center. Experience newfound urban luxury in these new studio, 1-, and 2-bedroom residences for rent in Seattle. Enjoy dynamic floor plans, stainless steel appliances, quartz countertops, bike storage and lots more. Take in breathtaking views from the rooftop deck amenity experience. Pamper your pup. Enjoy a vigorous work out. Do it all here and do it all well. You’ll be walking distance to scenic South Lake Union, great restaurants, employers, shopping and the best of Seattle. Stay in the loop every day when you live at Radius.
Verified reviews
Property Details
Price shown is Base Rent. Residents are required to pay: At Application: Application Fee($45.00/applicant, Nonrefundable); Holding Deposit (Refundable)($450.00/unit, Refundable); At Move-in: Security Deposit (Refundable)($450.00/unit); Utility-New Account Fee($15.00/unit); Monthly: Common Area-Electric(Usage-Based); Hot Water Energy(Usage-Based); Pest Control($1.00/unit); Renters Liability Insurance-3rd Party(Varies); Trash-Hauling(Varies); Utility-Billing Admin Fee($5.00/unit); Electric-3rd Party(Usage-Based); Gas(Usage-Based); Sewer(Usage-Based); Sewer Capacity Fee(Varies); Stormwater/Drainage(Usage-Based); Water(Usage-Based); At Move-out: Utility-Final Bill Fee($15.00/unit). Please visit the property website for a full list of all optional and situational fees. Floor plans are artist's rendering. All dimensions are approximate. Actual product and specifications may vary in dimension or detail. Not all features are available in every rental home. Please see a representative for details.
Please note leases shorter than 12 months often have extra fees.
Must have 3x the rent in total household income (before taxes)
For full property qualifying criteria, please see the property website
Furnished apartments often have extra fees beyond the rent listed. Please contact for more information.
Explore the Area
Metropolitan Deli & Cafe
0.2 mi
Whole Foods Market
0.3 mi
Bite Society
0.3 mi
Bloom Foods
0.4 mi
Market-House Corned Beef
0.5 mi
Zoka Coffee - South Lake Union
0.1 mi
Lassi and Spice
0.1 mi
LOCAL Public Eatery
0.1 mi
Vitality Bowls
0.1 mi
Starbucks
0.1 mi
Fairview Avenue North & Harrison Street
0.1 mi
Fairview Avenue North & Harrison Street
0.1 mi
Terry & Thomas
0.1 mi
Terry & Thomas
0.1 mi
Fairview Avenue North & Mercer Street
0.1 mi
Kenmore Air Seaplane Terminal
0.4 mi
Seattle Seaplane Base
0.8 mi
Harborview Medical Center Heliport
1.4 mi
Seaplane Scenics at Carillon Point Seaplane Base
6.4 mi
Boeing Field
6.5 mi
7 /10
The Center School
Public9-12
242 Students
0.7 mi
7 /10
Lowell Elementary School
PublicPK-5
370 Students
0.8 mi
7 /10
Hay Elementary School
PublicK-5
491 Students
1.1 mi
8 /10
Queen Anne Elementary School
PublicK-5
352 Students
1.2 mi
5 /10
Nova High School
Public9-12
312 Students
1.4 mi
Data provided by GreatSchools. Ratings are based on test scores and additional metrics when available.
Cascade Playground
0.2 mi
The Park at Onni South Lake Union
0.2 mi
Denny Playfield
0.3 mi
Lake Union Park
0.3 mi
Waterway 5 Park
0.3 mi
Transform 180
0.1 mi
Cascade People's Center
0.2 mi
CycleBar
0.2 mi
ISMMA
0.3 mi
golfTEC
0.3 mi
Downtown Dog Lounge
0.1 mi
Just Food For Dogs
0.2 mi
Martha's Garden
0.2 mi
Lake Union Veterinary Clinic
0.2 mi
Dermatology Center for Animals
0.3 mi
Getting Around
Walk & Transit Scores
Walk Score: 99 — Walker's Paradise, everything you need just steps away.Transit Score: 91 — Excellent transit access across the city.Public Transit Access
The South Lake Union area benefits from access to public transit options, such as 57 nearby routes: 55 bus, 2 rail, 0 otherNearby public transit stops include:
- Fairview Avenue North & Harrison Street (~0.06 mi)
- Terry & Thomas (~0.1 mi)
- Fairview Avenue North & Mercer Street (~0.11 mi)
- Westlake Avenue North & Harrison Street (~0.13 mi)
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Frequently Asked Questions (FAQs)
Radius has 22 units available starting at $1,919 per month (total price with fees when signing a 12 month lease). Check out the Price and Availability section for the most up-to-date unit information.
In Seattle, WA, the average rent is $1,617+ for a studio, $2,258+ for a 1-bedroom, $3,378+ for a 2-bedroom, and $4,010+ for a 3-bedroom.* For more information on rental trends in Seattle, WA, check out our monthly Seattle, WA Rent Report.
*Based on base prices that don’t include fees
Some of Radius's amenities include in unit laundry, patio / balcony, and hardwood floors. To see the other amenities this property offers, check out the Amenities section.
Radius is offering the following rent specials: Up To 7 Weeks Free Base Rent!
Yes, Radius is pet-friendly.
Yes, Radius offers parking.
Yes, Radius offers units with in unit laundry.
No, Radius does not have a pool.
No, Radius does not have accessible units.
Yes, Radius has units with dishwashers.