Last updated January 27 2026 at 10:24 PM
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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.
- 15 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)
- $1,935 mo - $2,797 mo
- Commute
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Price and Availability
Radius apartments start at $1,935/month. There are 15 available apartments priced from $1,935 to $2,797. Prices were last verified by Radius 1 hour ago. (Total price includes base rent and required monthly fees—select a unit to view full breakdown.)
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Unit 109
Avail. Mar 20
$2,016
$1,941 moTotal price12-mo lease
Unit 209
Avail. Mar 18
$2,041
$1,966 moTotal price12-mo lease
Unit 924
Avail. now
$2,221
$2,146 moTotal price12-mo lease
Unit 833
Avail. Feb 4
$2,061
$1,986 moTotal price12-mo lease
Unit 639
Avail. Feb 14
$2,081
$2,006 moTotal price12-mo lease
Unit 110
Avail. now
$2,007
$2,007 moTotal price12-mo lease
Unit 214
Avail. now
$2,050
$2,050 moTotal price12-mo lease
Unit 519
Avail. now
$2,061
$2,075 moTotal price12-mo lease
Unit 500
Avail. now
$2,068
$2,082 moTotal price12-mo lease
Unit 734
Avail. Feb 22
$2,171
$2,096 moTotal price12-mo lease
Unit 820
Avail. now
$2,219
$2,144 moTotal price12-mo lease
Unit 838
Avail. Mar 24
$2,136
$2,150 moTotal price12-mo lease
Unit 428
Avail. now
$2,739
$2,668 moTotal price12-mo lease
Unit 322
Avail. Mar 14
$2,859
$2,788 moTotal price12-mo lease
Unit 335
Avail. Feb 5
$2,874
$2,803 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
We are collecting reviews from verified residents who have toured or leased from Radius. Check back soon.
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
- 0.7 miThe Center School — Public, 9-12, 242 students, 0.7 miles away,GreatSchools rating 7 out of 10.
- 0.8 miLowell Elementary School — Public, PK-5, 370 students, 0.8 miles away,GreatSchools rating 7 out of 10.
- 1.1 miHay Elementary School — Public, K-5, 491 students, 1.1 miles away,GreatSchools rating 7 out of 10.
- 1.2 miQueen Anne Elementary School — Public, K-5, 352 students, 1.2 miles away,GreatSchools rating 8 out of 10.
- 1.4 miNova High School — Public, 9-12, 312 students, 1.4 miles away,GreatSchools rating 5 out of 10.
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 15 units available starting at $1,935 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 $1,550+ for a studio, $2,281+ for a 1-bedroom, $3,300+ for a 2-bedroom, and $3,989+ 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 4 Weeks Free Base Rent on Select Homes! Minimum lease term applies. Other costs and fees excluded.
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.