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Ascent South Lake Union

1145 Republican St, Seattle, WA 98109

Floor Plan Summary
Total Monthly Price Bedrooms Bathrooms
$2,781 - $5,006 Studio - 3 1 - 2.5

Pricing and Floor Plans

Rent Estimate
Cost Calculator: Estimate your monthly and one-time fees.

B13

$2,886 - $3,257
1 Bed, 1 Bath
669 Sq. Ft.

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3 Rentals Available
Unit
Total Price
Sq. Ft.
Available
1708
$3,257
669
Now
1408
$3,227
669
Now
908
$2,886
669
9/7/26

B14

$3,300 - $3,310
1 Bed, 1 Bath
725 Sq. Ft.

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2 Rentals Available
Unit
Total Price
Sq. Ft.
Available
1510
$3,310
725
Now
1410
$3,300
725
Now

B09

$2,781
1 Bed, 1 Bath
776 Sq. Ft.

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1 Rental Available
Unit
Total Price
Sq. Ft.
Available
318
$2,781
776
Now

B01 Type A

$2,810
1 Bed, 1 Bath
765 Sq. Ft.

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1 Rental Available
Unit
Total Price
Sq. Ft.
Available
208
$2,810
765
Now

B12

$3,397
1 Bed, 1 Bath
691 Sq. Ft.

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Aug. 31
Unit
Total Price
Sq. Ft.
Available
1805
$3,397
691
8/31/26

C05

$4,336 - $5,006
2 Beds, 2 Baths
1,067 Sq. Ft.

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Aug. 30
Unit
Total Price
Sq. Ft.
Available
906
$4,336
1,067
8/30/26
2206
$5,006
1,067
9/7/26

C02

$4,559
2 Beds, 2 Baths
1,177 Sq. Ft.

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1 Rental Available
Unit
Total Price
Sq. Ft.
Available
612
$4,559
1,177
Now

C06

$4,586
2 Beds, 2 Baths
1,046 Sq. Ft.

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Aug. 29
Unit
Total Price
Sq. Ft.
Available
1007
$4,586
1,046
8/29/26

C09

$4,111
2 Beds, 2 Baths
1,031 Sq. Ft.

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Sep. 24
Unit
Total Price
Sq. Ft.
Available
219
$4,111
1,031
9/24/26
* Price shown is total price based on community-supplied monthly required fees. Excludes user-selected optional fees and variable or usage-based fees and required charges due at or prior to move-in or at move-out. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice. * Square footage definitions vary. Displayed square footage is approximate.

Details

Lease Term Options

  • 8 - 24 Month Leases

Property Information

  • Built in 2017
  • 251 units / 24 stories

Fees and Policies

The fees below are based on community-supplied data and may exclude additional fees and utilities.

Utilities & Essentials

  • Package Services
    $11 / mo
  • Utility - Billing Administrative Fee
    $5 / mo
  • Utility - Electric - Third Party
    Varies / mo
  • Common Area - Gas
    Varies / mo
    Disclaimer: Utility apportionment is allocation: ratio occupancy formula.
  • Utility - Sewer
    Varies / mo
    Disclaimer: Utility apportionment is submetered water/gas/electric.

One-Time Basics

Due at Application

  • Application Fee
    $45
  • Holding Deposit (Refundable)
    $600

Due at Move-In

  • Security Deposit (Refundable)
    $600

Due at Move-Out

  • Utility - Final Bill Fee
    $15

Property Fee Disclaimer Total Monthly Leasing Price includes base rent, all monthly mandatory and any user-selected optional fees. Excludes variable, usage-based, and required charges due at or prior to move-in or at move-out. Security Deposit may change based on screening results, but total will not exceed legal maximums. Some items may be taxed under applicable law. Some fees may not apply to rental homes subject to an affordable program. All fees are subject to application and/or lease terms. Prices and availability subject to change. Resident is responsible for damages beyond ordinary wear and tear. Resident may need to maintain insurance and to activate and maintain utility services, including but not limited to electricity, water, gas, and internet, per the lease. Additional fees may apply as detailed in the application and/or lease agreement, which can be requested prior to applying. Pets: Pet breed and other pet restrictions apply. Rentable Items: All Parking, storage, and other rentable items are subject to availability. Final pricing and availability will be determined during lease agreement. See Leasing Agent for details.

Matterport 3D Tours

Explore Commute Options

Destination Address
  • Drive Time
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  • Walk Time
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  • Bike Ride Time
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  • Public Transit
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Property Highlights

  • Air Conditioner
  • Bath Garden Tub
  • Bath Standing Shower
  • Bath Tub
  • Blomberg Stainless Steel Appliances
  • Built-In Closet Systems
  • Closet Walk-in
  • Club House
  • Complimentary WiFi in Common Areas
  • Conference Room

Apartment Features

  • Air Conditioning
  • Carpet
  • Ceiling Fans
  • Deck
  • Dishwasher
  • Disposal
  • Double Pane Windows
  • Freezer
  • Hardwood Floors
  • Heating

Community Features

  • Bicycle Storage
  • Business Center
  • Car Charging Station
  • Clubhouse
  • Concierge
  • Conference Rooms
  • Controlled Access
  • Courtyard
  • Elevator
  • Fitness Center

Map of Ascent South Lake Union

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Area Scores

Walkability

Exceptionally walkable100 / 100

Transit

Exceptional public transit90 / 100

Driveability

Fairly drivable50 / 100

Bikeability

Very bikeable80 / 100

Scores provided by

Soundscore

Busy65 / 100

Scores provided by
HowLoud

Transit

Subway
1 min Drive
Seattle Streetcar
Subway
1 min Drive
Seattle Streetcar
Subway
2 min Drive
Seattle Streetcar
Subway
2 min Drive
Seattle Streetcar
Subway
2 min Drive
Commuter Rail
5 min Drive
Amtrak
Commuter Rail
5 min Drive
Airport
Seattle-Tacoma International
23 min Drive
SEA
Airport
Seattle Paine Field International
34 min Drive
PAE

Moving to South Lake Union, Seattle, WA

Shopping Centers

Shoppers will appreciate Ascent South Lake Union proximity to Lake Union Piers, 2200 Westlake Retail, and 1635 E Olive Way. Lake Union Piers is 0.4 miles away, and 2200 Westlake Retail is within a 10 minute walk.

Commuting

With top-notch public transportation and a TransitScore of 90, South Lake Union is exceptional public transit. Within 16.3 miles of Ascent South Lake Union, you’ll find Terry & Mercer, Terry & Thomas, and Westlake & Mercer.

Parks and Recreation

Recreational activities near Ascent South Lake Union are plentiful. Discover 5 parks within 1.5 miles, including Cascade Playground, Northwest Seaport Maritime Heritage Center, and Denny Park.

Airports

Living in South Lake Union provides easy access to Seattle-Tacoma International, located just 24 minutes from Ascent South Lake Union. Another nearby airport is Seattle Paine Field International, located 22.6 miles away.

Local Education

Primary and Secondary Schools

3 rating

Lowell Elementary School

Grades PK-5

Public

undefined rating

Queen Anne Community School

Grades PK-5

Private

5 rating

Edmonds S. Meany Middle School

Grades 6-8

Public

undefined rating

Morningside Academy

Grades K-8

Private

8 rating

Garfield High School

Grades 9-12

Public

undefined rating

The Northwest School

Grades 6-12

Private

undefined rating

Special Education Service School

Grades PK-12

Public

Data provided by GreatSchools.org © 2026. All rights reserved.

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Colleges and Universities

School

Commute Time (Distance)

Seattle Central Comm. Coll.

Drive: 3 min (1.2 mi)

Golden Gate Univ., Seattle

Drive: 3 min (1.6 mi)

Seattle University

Drive: 5 min (1.7 mi)

Seattle Pacific University

Drive: 8 min (2.6 mi)

About Ascent South Lake Union

Ascent South Lake Union is a new collection of homes and penthouses accented by signature interior design, unrivaled amenities, seamless resident services and breathtaking views – all in one of Seattle's most sought-after locations.

Ascent South Lake Union is an apartment community in Seattle, WA

Greystar

Contact

Property Address:
1145 Republican St,
Seattle, WA 98109
Phone Number: (206) 737-1859
More Information:
View Property Website
Office Hours
  • Sunday10:00 AM - 6:00 PM
  • Monday9:00 AM - 6:00 PM
  • Tuesday9:00 AM - 6:00 PM
  • Wednesday9:00 AM - 6:00 PM
  • Thursday9:00 AM - 6:00 PM
  • Friday9:00 AM - 6:00 PM
  • Saturday10:00 AM - 6:00 PM

Renter Reviews

For Ascent South Lake Union

4.2

48 Ratings & Reviews

3/14/26

Verified Renter

Only suitable for people who are not sensitive in hearing. The entire HVAC system in the building is pretty bad. Noise will keep bothering your sleep, and they might provide any useful help.

Review from Apartments.com

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Property Manager at Ascent South Lake Union responded to this review

Hello, thank you for leaving your review with your feedback. We would like the opportunity to address your concerns. Please reach out to us directly at (206) 682-6200 when you have a chance. Thank you, and we look forward to hearing from you.

10/27/25

Beware of Move-Out Delays and Unresolved Refunds — No Response from Greystar

We moved out of this property nearly four weeks ago, and we are still waiting for a resolution on our final account balance. We paid our final rent and utilities, and we are owed a refund of our security deposit (net of any cleaning or damages). Instead, the final move-out statement incorrectly listed utility charges we already paid, claiming that we owe them money.

When we raised the issue, the leasing office staff were kind and tried to help, but the problem lies with Greystar’s accounting...
and corporate support, who have been completely unresponsive for weeks. We were told that the matter was “escalated” and that we would receive an update by the end of the week — but after that promise, we were completely ghosted.

To make matters worse, we had to proactively follow up multiple times just to make sure our account wasn’t sent to collections for a charge we do not owe. The leasing team confirmed they asked the collection agency to hold off, which we appreciate — but no resident should ever have to worry about being sent to collections over a company’s internal accounting error.

It’s very disappointing that if a resident were late on payment, the property would have no hesitation in applying late fees or sending to collections, yet when the mistake is on their side, they seem to have no urgency or accountability.

Future residents should be aware that move-out billing issues can drag on for weeks with no response from Greystar, leaving you in financial limbo. Proceed with caution.

Review from Apartments.com

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Property Manager at Ascent South Lake Union responded to this review

Hey there, we are sorry to hear that this was your experience. We appreciate all reviews, and appreciate you giving us the chance to improve by providing us with this feedback. We would like the opportunity to address your concerns. Please reach out... to us directly at (206) 682-6200 when you have a chance. Thank you, and we look forward to hearing from you.
-The Ascent SLU Team

10/3/25

Verified Renter

A great place to live with beautiful and clean space and great team.

Review from Apartments.com

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Property Manager at Ascent South Lake Union responded to this review

Hey there, we appreciate your positive review about your recent experience with us! Please let us know if there is anything else we can do for you; we are more than happy to help!
- The Ascent SLU Team

6/23/25

Verified Renter

A good apartment in this community

Review from Apartments.com

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2/26/25

Verified Renter

Top notch on all metrics- location, amenities, views, upscale and updated units, great staff and service. In a word this has been the “perfect” apartment rental experience.

Review from Apartments.com

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Property Manager at Ascent South Lake Union responded to this review

Thank you for the wonderful feedback and 5-star review!

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