B11
1 Bedroom • 1 Bath • 699 Sq Ft
Starting at $2,638/mo
| 1 available unit | Price | Sq ft | Available | Open unit |
|---|---|---|---|---|
| 621 | $2,638 | 699 | Nov 1 |
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$2,638 – $5,145/mo
As of November 2, 2026, Ascent South Lake Union in Seattle, WA has 16 apartments for rent from $2,638 to $5,145/mo. One-bedrooms start at $2,638 and two-bedrooms at $4,380. The average asking rent has risen 6% since March 25, 2026, from $3,631 to $3,849.
Ascent South Lake Union has 16 units available across 10 floor plans: 5 one-bedroom layouts (669–765 sq ft) and 5 two-bedroom layouts (1,046–1,177 sq ft). Prices checked November 2, 2026.
1 Bedroom • 1 Bath • 699 Sq Ft
Starting at $2,638/mo
| 1 available unit | Price | Sq ft | Available | Open unit |
|---|---|---|---|---|
| 621 | $2,638 | 699 | Nov 1 |
1 Bedroom • 1 Bath • 765 Sq Ft
Starting at $2,847/mo
| 1 available unit | Price | Sq ft | Available | Open unit |
|---|---|---|---|---|
| 208 | $2,847 | 765 | Aug 12 |
1 Bedroom • 1 Bath • 765 Sq Ft
Starting at $2,947/mo
| 1 available unit | Price | Sq ft | Available | Open unit |
|---|---|---|---|---|
| 408 | $2,947 | 765 | Oct 13 |
1 Bedroom • 1 Bath • 669 Sq Ft
Starting at $3,048/mo
1 Bedroom • 1 Bath • 725 Sq Ft
Starting at $3,287/mo
2 Bedrooms • 2 Baths • 1,067 Sq Ft
Starting at $4,380/mo
2 Bedrooms • 2 Baths • 1,070 Sq Ft
Starting at $4,610/mo
| 1 available unit | Price | Sq ft | Available | Open unit |
|---|---|---|---|---|
| 1409 | $4,610 | 1,070 | Sep 22 |
2 Bedrooms • 2 Baths • 1,177 Sq Ft
Starting at $4,683/mo
| 1 available unit | Price | Sq ft | Available | Open unit |
|---|---|---|---|---|
| 612 | $4,683 | 1,177 | Jul 21 |
2 Bedrooms • 2 Baths • 1,165 Sq Ft
Starting at $4,691/mo
2 Bedrooms • 2 Baths • 1,046 Sq Ft
Starting at $5,145/mo
| 1 available unit | Price | Sq ft | Available | Open unit |
|---|---|---|---|---|
| 2207 | $5,145 | 1,046 | Dec 3 |
See all 68 units listed at Ascent South Lake Union, including ones no longer available.
At Ascent South Lake Union, a one-bedroom starts at about $3,283 a month all-in: $2,638 rent, $381 in listed fees, and an estimated $264 for electric, gas, water, internet, and renters insurance. A two-bedroom starts at about $5,110.
All-in from$3,283/mo
Most landlords ask for a monthly income of about 3× the rent, so qualifying at Ascent South Lake Union takes about $94,968 a year for a one-bedroom and $157,680 for a two-bedroom. Keeping the $3,283 all-in month for a one-bedroom within 35% of take-home pay takes an income of about $148,200 a year.
Total monthly housing cost
$3,283/mo
Income to afford it comfortably
$148,200/yr
Income to qualify
$94,968/yr
$ —/mo
See what you can afford here
Add your income and debts for a rent budget at this building.
Over the past year, the average asking rent at Ascent South Lake Union has ranged from $3,425 to $4,323. The current average is $3,849, up $219 (6%) from $3,631 at the start.
The listing for Ascent South Lake Union shows $381 a month in fees (parking garage $300, pet rent $50, storage space rental $15, and 2 more) and $1,719.95 due at signing (holding deposit $600, security deposit $600, pet deposit $400, and 3 more).
Rent
$2,638 – $5,145/moEarliest move-in
May 13Package Services | $11/mo |
Parking - Garage | $300/mo |
Pet Rent | $50/mo |
Storage Space Rental | $15/mo |
Utility - Billing Administrative Fee | $5/mo |
Application Fee | $45 |
Holding Deposit (Refundable) | $600 |
Pet Deposit (Refundable) | $400 |
Pet Management - Third Party | $59.95 |
Security Deposit (Refundable) | $600 |
Utility - Final Bill Fee | $15 |
Ascent South Lake Union is pet friendly and has garage or covered parking and in-unit washers and dryers. It lists 27 amenities, including 2,600 sq ft fitness center, open-air rooftop deck, and patio/balcony.
2,600 Sq Ft Fitness Center
Air Conditioning
Business Center & Conference Room
Dishwasher
Dog Run & Pet Wash
Fitness Center
Garage Parking
Indoor Bike Storage
Open-Air Rooftop Deck
Outdoor Fitness Area
Package Reception
Patio/Balcony
Pet Friendly
Rooftop Lounge W/Horizon Views
Rooftop Spa & Outdoor Grills
Smoke Free
Walk-In Closets
Washer/Dryer
Built-In Closet Systems
Carrera-Look Quartz Countertops
Large Windows
Nest Thermostats
Open Concept Layouts
Stainless Steel Appliances
Subway Tile Backsplash
Views Of Space Needle & Downtown*
Wood-Style Flooring
1145 Republican St, Seattle, WA, 98109
Ascent South Lake Union has a 4.2 out of 5 rating from more than 100 resident reviews. Residents rate location (4.9) and amenities and shared spaces (4.6) highest and management (4.4) lowest.
Ascent South Lake Union earns strong overall satisfaction from most residents, with particular praise for responsive maintenance service, attentive staff, and premium amenities including a rooftop with lake views. However, some residents report challenges with move-out billing delays, occasional maintenance response times, and pre-move-in unit condition issues. The leasing and concierge teams are consistently highlighted as welcoming and helpful, though a small number of prospective residents experienced scheduling difficulties during tours.
Management and maintenance staff are consistently praised for responsiveness, professionalism, and genuine care for residents, with most positive reviews highlighting quick service and helpful communication. However, billing and move-out processes present significant challenges, with multiple residents reporting unresolved refund issues, incorrect charges, and poor coordination with corporate accounting. Leasing office experiences are mixed, with some prospective residents reporting scheduling delays and lack of communication, while current residents generally report smooth move-in processes. Day-to-day operational responsiveness is strong, but backend administrative processes require improvement.
Maintenance response times are generally quick, with most requests addressed within 24 hours, though some residents report delays of several days to weeks. The maintenance team is consistently described as responsive, professional, and knowledgeable, with strong follow-through on repairs including HVAC, appliances, and plumbing issues. A small number of residents experienced incomplete repairs or work orders marked complete without resolution, and one resident reported extended delays on AC repair during summer months.
Residents consistently praise the building's amenities, particularly the rooftop with 360° views, well-equipped gym, pool, and modern finishes. Staff responsiveness and friendliness are frequently highlighted as strengths. However, maintenance responsiveness and common-area upkeep present recurring concerns, including delayed work orders, extended closure periods for amenities, and occasional issues with shared spaces like trash overflow and locked chutes. Parking and package delivery systems have received mixed feedback.
The building is well-maintained with modern finishes, solid appliances, and strong noise insulation between units and common areas. Maintenance and leasing staff are consistently responsive and professional. Most residents report positive experiences, though a small number have encountered appliance issues and occasional cleanliness gaps in common areas like parking garage trash management.
The property's location is a major strength, offering walkability to restaurants, grocery stores, Lake Union, and nearby tech offices with excellent public transit access. Residents consistently praise the proximity to amenities and the quiet, safe neighborhood feel. Parking is secure with underground garage access, though spots are noted as compact. The location provides exceptional views of the city, Lake Union, and fireworks vantage points.
Ascent South Lake Union is very walkable and very bikeable, and transit is excellent.
Ascent South Lake Union is a 251-unit building in Seattle, WA.
Ascent South Lake Union is a new collection of contemporary high-rise city homes inspired by the merging of modernity and nature. Our community offers residents access to an enviable amenity collection, highlighted by a rooftop lounge and open-air deck. FLEXIBLE TOUR OPTIONS NOW AVAILABLE! We are now accepting virtual tours, and self-guided and touchless tours by appointment only. Please book yours today.
Building
Apartment · High-RiseTotal units
251The closest school to Ascent South Lake Union is Hutch School, a public high school less than 0.1 miles away.
| School | Type | Level | Distance |
|---|---|---|---|
Hutch School Public · High | Public | High | 0.1 mi |
Bright Horizons Child Care Center-S Lk Union Private · Preschool | Private | Preschool | 0.2 mi |
Cascade Children's Corner Private · Preschool | Private | Preschool | 0.2 mi |
Lake Union Child Care Center Private · Preschool | Private | Preschool | 0.2 mi |
Rainier Beach Community Child Care Center Private · Preschool | Private | Preschool | 0.5 mi |
Queen Anne Community School Private · Elementary | Private | Elementary | 0.6 mi |
Queen Anne Community School Private · Elementary | Private | Elementary | 0.6 mi |
Queen Anne Co Op Pre-School Private · Preschool | Private | Preschool | 0.7 mi |
Whole Child Learning Center Private · Preschool | Private | Preschool | 0.7 mi |
The Center School Public · High | Public | High | 0.9 mi |
Ascent South Lake Union is managed by Greystar. The leasing office's phone number is 206-682-6200.
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