Last updated December 7 2025 at 1:38 PM
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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
- 14 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
- $1,785 - $2,759 per month
- Commute
Price and Availability
O2 apartments start at $1,785/month. There are 14 available apartments priced from $1,785 to $2,759. Prices were last verified by O2 1 hour ago.
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Unit 0609
Avail. Dec 30
$1,785
$1,808
Find apartments similar to O2
How many bedrooms do you need?
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
Renters love it here
5.0 / 5
amenities5.0
value5.0
location5.0
5.0 • Oct 18, 2024
Verified resident
I 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 Grocery
0.1 mi
City Foods
0.2 mi
The Cheese Cellar
0.3 mi
Pike & Western Wine Shop
0.4 mi
Totem Smokehouse
0.4 mi
Manzoku Izakaya
0.1 mi
Marrakesh
0.1 mi
Rob Roy
0.1 mi
Chiho Bistro
0.1 mi
Metropolitan Deli + Cafe
0.1 mi
3rd Avenue & Bell Street
0.1 mi
3rd Avenue & Bell Street
0.1 mi
3rd Avenue & Bell Street
0.1 mi
3rd Avenue & Bell Street
0.1 mi
2nd Ave & Bell St
0.1 mi
Kenmore Air Seaplane Terminal
1.0 mi
Harborview Medical Center Heliport
1.3 mi
Seattle Seaplane Base
1.4 mi
Boeing Field
6.2 mi
Seaplane Scenics at Carillon Point Seaplane Base
7.1 mi
7 /10
The Center School
Public9-12
242 Students
0.5 mi
7 /10
Hay Elementary School
PublicK-5
491 Students
1.2 mi
7 /10
Lowell Elementary School
PublicPK-5
370 Students
1.5 mi
8 /10
Queen Anne Elementary School
PublicK-5
352 Students
1.6 mi
8 /10
Mcclure Middle School
Public6-8
540 Students
1.6 mi
Data provided by GreatSchools. Ratings are based on test scores and additional metrics when available.
Bell Street Park
0.1 mi
Growing Vine Street Headwaters Park
0.2 mi
Tilikum Place
0.2 mi
Belltown Cottage Park
0.2 mi
Denny Park
0.4 mi
Elliott Bay CrossFit
0.1 mi
Demco Fitness
0.1 mi
Northwest Strong
0.1 mi
Elliott Bay CrossFit
0.1 mi
Atlas Pilates
0.1 mi
Regrade Park
0.1 mi
Mud Bay
0.2 mi
Urban Animal
0.3 mi
Day 1 Dog Park
0.3 mi
Third & Stewart Animal Wellness Center
0.4 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 14 units available starting at $1,785 per month. Check out the Price and Availability section for the most up-to-date unit information.
In Seattle, WA, the average rent is $1,591 for a studio, $2,265 for a 1-bedroom, $3,352 for a 2-bedroom, and $3,965 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 not currently offering any rent specials.
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.