Last updated February 7 2026 at 1:26 AM
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Property highlights
O2 impresses with its prime location in Seattle's vibrant Belltown neighborhood. Just five blocks from the waterfront and surrounded by entertainment and dining options, this property provides both excitement and tranquility. Residents love being a short stroll from iconic attractions like the Space Needle and Pike Place Market. The community is enriched with amenities, including a rooftop deck with stunning views, a state-of-the-art fitness room, and a calming yoga studio. With dog and cat-friendly policies, a welcoming management team, and diverse floor plans, O2 is perfectly suited for any lifestyle.
Renters love it here
5.0 out of 5 stars
- 21 units available
- Studio • 1 Bed • 2 Beds
- Location
- 2401 3rd Avenue, Seattle WA 98121, Belltown
- Amenities
- In unit laundry, Patio / balcony, Hardwood floors, Dishwasher, Pet friendly, Garage + more
- Price range
- $1,671 - $3,449 per month
- Commute
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Price and Availability
O2 apartments start at $1,671/month. There are 21 available apartments priced from $1,671 to $3,449. Prices were last verified by O2
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Unit 0609
Avail. now
$1,671
$1,692
Unit 0310
Avail. now
$1,918
$1,980
Unit 1103
Avail. Mar 7
$2,025
Unit 0703
Avail. Mar 7
$2,060
Unit 1005
Avail. Mar 13
$2,065
Unit 0802
Avail. Mar 7
$2,075
Unit 0513
Avail. Mar 7
$2,155
$2,340
Unit 1105
Avail. now
$2,275
$2,295
Unit 1205
Avail. now
$2,285
$2,323
Unit 1002
Avail. Mar 6
$2,300
$2,390
Unit 0607
Avail. now
$2,457
$2,500
Unit 0505
Avail. now
$2,497
$2,500
Unit 0305
Avail. now
$2,500
$2,632
Unit 0302
Avail. now
$2,538
$2,500
Unit 0403
Avail. now
$2,741
$2,783
Unit 1001
Avail. now
$2,555
$2,608
Unit 0602
Avail. now
$2,667
$2,697
Unit 1201
Avail. now
$2,750
Unit 0907
Avail. Feb 24
$2,817
$3,017
Unit 0810
Avail. now
$3,057
$3,007
Unit 0404
Avail. Mar 11
$3,449
$2,999
There aren't any 3 bedrooms available. Turn on alerts to be notified once there are.
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Location
Amenities
- In Unit Laundry
- Patio / Balcony
- Hardwood Floors
- Dishwasher
- Pet Friendly
- Garage
Unit Amenities
- Air Conditioning
- In Unit Laundry
- Patio / Balcony
- Stainless Steel
- Dishwasher
- Hardwood Floors
- W/D Hookup
- Extra Storage
- Ice Maker
- Microwave
- Oven
- Range
- Refrigerator
- Smoke-Free Units
- Walk In Closets
Property Amenities
- Dogs Allowed
- Pet Friendly
- Clubhouse
- Dog Park
- 24hr Gym
- Parking
- BBQ/Grill
- Garage
- Hot Tub
- Internet Access
- Media Room
- Package Receiving
- Yoga
- Cats Allowed
- Accessible
- Elevator
- Bike Storage
- Car Charging
- CC Payments
- Courtyard
- Dog Grooming Area
- E-Payments
- Guest Parking
- Guest Suite
- Lobby
- Online Portal
- Smoke-Free Community
Located in Seattle’s Historic Belltown neighborhood on 3rd and Battery, O2 is the contrast you’ve been looking for. Five blocks away from the Seattle waterfront leaves you in the heart of it all with the option to retreat. Walk to catch a show at the speak-easy style Big Picture, or head to Vue Lounge to take a load off after a long work week. Breathe in the beauty of the Northwest on our Sky Garden Rooftop or find your balance in one of our yoga sanctuaries. This is the spa that you deserve, right in your own home.
Verified reviews
All reviews are from renters that have either leased from or toured the community.
Renters love it here
5.0 / 5Overall rating 5.0 out of 5
- amenities
- 5.05.0 out of 5
- value
- 5.05.0 out of 5
- location
- 5.05.0 out of 5
5.05.0 out of 5
Verified residentReview source: verified residentI LOVE O2 Apartments! It is perfect location, amazing amenities, the price is perfect for what it is. I was originally quite skeptical about the smaller space, but it actually is such a lovely layout that separates my living and sleeping areas. I couldn't be happier!
1 of 1 reviews
Property Details (Fees & Lease)
Please note leases shorter than 12 months often have extra fees.
Must have 2.5x the rent in total household income (before taxes)
For full property qualifying criteria, please see the property website
- Pets allowed
- Cats, dogs
- deposit
- $400
- rent
- $50/Pet
- limit
- 2
- restrictions
- Breed and weight restrictions apply.
Garage lot. AssignedGarage Parking:$250-$300 Per Month. Other.
Explore the Area
- Dan's Belltown Grocery0.1 mi
- City Foods0.2 mi
- The Cheese Cellar0.3 mi
- Pike & Western Wine Shop0.4 mi
- Totem Smokehouse0.4 mi
- Manzoku Izakaya0.1 mi
- Marrakesh0.1 mi
- Rob Roy0.1 mi
- Chiho Bistro0.1 mi
- Metropolitan Deli + Cafe0.1 mi
- 3rd Avenue & Bell Street0.1 mi
- 3rd Avenue & Bell Street0.1 mi
- 3rd Avenue & Bell Street0.1 mi
- 3rd Avenue & Bell Street0.1 mi
- 2nd Ave & Bell St0.1 mi
- 0.5 miThe Center School — Public, 9-12, 242 students, 0.5 miles away,GreatSchools rating 7 out of 10.
- 1.2 miHay Elementary School — Public, K-5, 491 students, 1.2 miles away,GreatSchools rating 7 out of 10.
- 1.5 miLowell Elementary School — Public, PK-5, 370 students, 1.5 miles away,GreatSchools rating 7 out of 10.
- 1.6 miQueen Anne Elementary School — Public, K-5, 352 students, 1.6 miles away,GreatSchools rating 8 out of 10.
- 1.6 miMcclure Middle School — Public, 6-8, 540 students, 1.6 miles away,GreatSchools rating 8 out of 10.
- Data provided by GreatSchools. Ratings are based on test scores and additional metrics when available.
- Bell Street Park0.1 mi
- Growing Vine Street Headwaters Park0.2 mi
- Tilikum Place0.2 mi
- Belltown Cottage Park0.2 mi
- Denny Park0.4 mi
- Elliott Bay CrossFit0.1 mi
- Demco Fitness0.1 mi
- Northwest Strong0.1 mi
- Elliott Bay CrossFit0.1 mi
- Atlas Pilates0.1 mi
- Regrade Park0.1 mi
- Mud Bay0.2 mi
- Urban Animal0.3 mi
- Day 1 Dog Park0.3 mi
- Third & Stewart Animal Wellness Center0.4 mi
Getting Around
Walk & Transit Scores
Walk Score: 99 — Walker's Paradise, everything you need just steps away.Transit Score: 100 — Excellent transit access across the city.Public Transit Access
The Belltown area benefits from access to public transit options, such as 74 nearby routes: 68 bus, 3 rail, 3 otherNearby public transit stops include:
- 3rd Avenue & Bell Street (~0.06 mi)
- 2nd Ave & Bell St (~0.13 mi)
- 3rd Avenue & Vine Street (~0.13 mi)
- 3rd Avenue & Cedar Street (~0.14 mi)
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Frequently Asked Questions (FAQs)
O2 has 21 units available starting at $1,671 per month. Check out the Price and Availability section for the most up-to-date unit information.
In Seattle, WA, the average rent is $1,546 for a studio, $2,257 for a 1-bedroom, $3,276 for a 2-bedroom, and $4,066 for a 3-bedroom. For more information on rental trends in Seattle, WA, check out our monthly Seattle, WA Rent Report.
Some of O2's amenities include in unit laundry, patio / balcony, and hardwood floors. To see the other amenities this property offers, check out the Amenities section.
O2 is offering the following rent specials: Now Offering Up to 6 Weeks FREE On Select Homes! *Apply today
Yes, O2 is pet-friendly.
Yes, O2 offers parking.
Yes, O2 offers units with in unit laundry.
No, O2 does not have a pool.
Yes, O2 has accessible units.
Yes, O2 has units with dishwashers.