• Ascent South Lake Union Living Room - Ascent South Lake Union Apartments

Ascent South Lake Union Apartments

1145 Republican St, Seattle, WA 98109

Floor Plan Summary
Monthly RentBedroomsBathrooms
$3,063 - $4,752Studio - 3 1 - 2.5

Pricing and Floor Plans

B14

$3,507 - $3,662
1 Bed, 1 Bath
725 Sq. Ft.

Show Floor Plan Details

Jun. 15
Unit
Price
Sq. Ft.
Available
1710
$3,517
725
6/15/25
1610
$3,507
725
6/20/25

B12

$3,436 - $3,800
1 Bed, 1 Bath
691 Sq. Ft.

Show Floor Plan Details

Jun. 20
Unit
Price
Sq. Ft.
Available
2205
$3,650
691
6/20/25
1905
$3,436
691
8/7/25

B06

$3,063 - $3,189
1 Bed, 1 Bath
836 Sq. Ft.

Show Floor Plan Details

Jun. 16
Unit
Price
Sq. Ft.
Available
215
$3,063
836
6/16/25

C07

$4,442 - $4,752
2 Beds, 2 Baths
1,070 Sq. Ft.

Show Floor Plan Details

Jun. 29
Unit
Price
Sq. Ft.
Available
1209
$4,564
1,070
6/29/25
1709
$4,442
1,070
7/20/25
* Price shown is base rent and may not include non-optional fees and utilities. 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.

Map of Ascent South Lake Union

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Details

Lease Term Options

  • 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24

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.

One-Time Move-In Fees

  • Application Fee
    $42

Property Fee Disclaimer: 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.
Pet breed and other pet restrictions apply.
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

Property Highlights

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 Seattles most sought-after locations.

  • Bath Garden Tub
  • Bath Tub
  • Gas range
  • Landscaped Courtyard
  • Stainless Steel Appliances by Blomberg with ...
  • Storage
  • W/D closet
  • Built-In Closet Systems
  • Wine Fridge
  • Air Conditioner

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
'

Area Scores

Walk Score ®

Walker's Paradise98 / 100

Transit Score ®

Excellent Transit87 / 100

Bike Score ®

Very Bikeable76 / 100

Transit

Subway
Terry & Thomas
1 min Drive
Subway
Westlake & Thomas
1 min Drive
Subway
Westlake & Denny
2 min Drive
Subway
Terry & Mercer
2 min Drive
Subway
Capitol Hill Station
2 min Drive
Commuter Rail
King Street Station
5 min Drive
Airport
Seattle-Tacoma International
23 min Drive
Seattle-Tacoma International
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 Apartments proximity to Lake Union Piers, Melrose Market, and Harvard Mansion. Lake Union Piers is 0.4 miles away, and Melrose Market is within a 16 minute walk.

Commuting

With a TransitScore of 87, Ascent South Lake Union Apartments has excellent transit, including 10 transit stops within 21 miles. Transit options include Terry & Mercer and Terry & Thomas.

Parks and Recreation

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

Airports

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

Property Details

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 Seattles most sought-after locations.

Ascent South Lake Union Apartments is located in Seattle, WA in the 98109 zip code.

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

4.7

44 Ratings & Reviews

How Is This Rating Determined?

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!

5/17/24

Verified Renter

The Ascent team is amazing and they are all always so pleasant and helpful, but the property itself is an overpriced piece of junk. There are no screens in the window. The vents are too small to properly heat/cool a room. The walls separating bedrooms and living rooms are extremely thin and cannot sustain a tv being mounted onto it. The faucet to the kitchen sink does not extend to the middle of the sink so you are always reaching over the sink awkwardly to wash dishes. There is no proper... ventilation in the bathrooms so you do not get heat/ac in the bathrooms. The shower water pressure is comical. The living room does not come with an overhead light and neither do the coat cabinets.

Review from Apartments.com

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Property Manager at Ascent South Lake Union responded to this review

Hi there -

We regret to hear you were displeased with your recent experience at Ascent South Lake Union. Thanks for the valuable feedback. Please reach out to us at ascentslumgr@greystar.com so we can chat about ways to improve your experience...
.

-Ascent SLU Team

11/8/23

Verified Renter

I love to complain but after living here for over 2 years, I have absolutely no complaints. Ascent SLU is worth the investment - it quickly pays off because you always have a very safe, clean space. The main office staff and maintenance are so responsive and make every concern / question seem like the most important priority that they have to address ASAP. Highly recommend it here.

Review from Apartments.com

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Property Manager at Ascent South Lake Union responded to this review

Hi Verified Resident,

Thank you for taking the time to leave a review for us at Ascent South Lake Union. We're happy we could meet your expectations! Your recommendation means so much to us and we're so happy to have earned it. Thank you again for...
taking the time to let the world know about your positive experience. Have a great day!

- Ascent SLU Team

9/10/23

Verified Renter

Nothing but good things to say about my two years at Ascent, including friendly and helpful front office staff, and great amenities including a gorgeous rooftop.

Review from Apartments.com

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Property Manager at Ascent South Lake Union responded to this review

Hello,

Thank you for sharing your positive experience! If you ever need anything else from us, please feel free to give us a call or stop by. Have an awesome day!

-Ascent SLU Team

12/23/22

Verified Renter

Best building in SLU! Great views, modern finishes, all the amenities you need. Best service and concierge. Like living in a luxury hotel.

Review from Apartments.com

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Property Manager at Ascent South Lake Union responded to this review

Wow, thank you so much for taking the time to write us a 5-star review! We are thrilled to hear that you are enjoying your stay with us, our stellar rooftop, finishes, and the Ascent SLU service and concierge team. From all of us here, we wish you... the very best in 2023! ~Ascent SLU Team

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