plan A1
URBAN 1 BR
Fully Leased
All Floorplans
Price Range:
–
Plan Type:
plan A2
URBAN 1 BR
From $2,784
plan A3
URBAN 1 BR
Fully Leased
plan B4
1 BR
From $3,041
plan B5
1 BR
From $3,004
plan B6
1 BR
From $2,851
plan C1
1 BR + FLEX
Fully Leased
plan C2
1 BR + FLEX
Fully Leased
plan C3
1 BR + FLEX
Fully Leased
plan C4
1 BR + DEN
Fully Leased
plan C5
1 BR + FLEX
Fully Leased
plan C6
1 BR + FLEX
Fully Leased
plan C7
1 BR + FLEX
Fully Leased
plan C8
1 BR + FLEX
Fully Leased
plan C9
1 BR + DEN
Fully Leased
plan C10
1 BR + FLEX
From $3,054
plan C11
1 BR + FLEX
Fully Leased
plan C12
1 BR + FLEX
From $3,129
plan C13
1 BR + DEN
Fully Leased
plan D2
2 BR
From $4,492
plan D3
2 BR
From $4,007
plan D7
2 BR
Fully Leased
plan E1
2 BR + DEN
Fully Leased
plan E2
2 BR + DEN
Fully Leased
plan F1**
3 BR
Fully Leased
plan G1*
3 BR + DEN
From $5,765
plan SKY-07
SH
Fully Leased
plan SKY-08
SH
Fully Leased
plan SKY-09
SH
Fully Leased
plan SKY-10
SH
Fully Leased
plan SKY-11
SH
From $7,355
plan SKY-12
SH
Fully Leased
No Results Found
Fees Guide
To make things simple and clear, we've put together a list of potential fees you might encounter as a current or future resident at Onni South Lake Union. This way, you can easily see what your initial and monthly costs might be in addition to base rent.
Move-In Basics
| Fee Label | Amount | Applied | Frequency / Due At | |
|---|---|---|---|---|
| Application Fee | $50.00 | Per Applicant | One-Time / Application | Required |
| Holding Deposit * – Standard Apartment Homes | $500.00 | Per Unit | One-Time / Application | Required |
| Holding Deposit * – Skyhomes | $1,500.00 | Per Unit | One-Time / Application | Required |
| Holding Deposit * – Penthouses | $2,500.00 | Per Unit | One-Time / Application | Required |
| Security Deposit (Refundable) ** – Standard Apartment Homes, 1BR & 1BR+Den | $750.00 | Per Unit | One-Time / Move-In | Required |
| Security Deposit (Refundable) ** – Standard Apartment Homes, 2BR | $1,000.00 | Per Unit | One-Time / Move-In | Required |
| Security Deposit (Refundable) ** – Standard Apartment Homes, 3BR | $1,500.00 | Per Unit | One-Time / Move-In | Required |
| Security Deposit (Refundable) ** – Skyhomes | $2,500.00 | Per Unit | One-Time / Move-In | Required |
| Security Deposit (Refundable) ** – Penthouses | $5,000.00 | Per Unit | One-Time / Move-In | Required |
* Holding deposit goes toward the total deposit amount at move-in. Refundable if application is cancelled within 48 hours of receipt or if the application is denied.
** Standard deposit with approved credit. Conditional approvals may require a deposit equivalent to one month's rent.
Essentials
| Fee Label | Amount | Applied | Frequency / Due At | |
|---|---|---|---|---|
| Utility – Sewer / Gas / Stormwater / Common Area Electric1 | Allocated (Utilities) | Per Unit | Monthly | Required |
| Utility – HVAC (RUBS)1 | Allocated (Utilities) | Per Unit | Monthly | Required |
| Utility – Water (Sub-Metered) | Usage-Based (Utilities) | Per Unit | Monthly | Required |
| Trash Services2 | Allocated (Utilities) | Per Unit | Monthly | Required |
| Sewer Capacity Fee | $44.34 | Per Unit | Monthly | Required |
| Digital Concierge Fee | $5.38 | Per Unit | Monthly | Required |
| Utility – Billing Administrative Fee | $5.00 | Per Unit | Monthly | Required |
| New Account Fee | $10.00 | Per Unit | One-Time / Move-In | Required |
| Electricity – Seattle City Lights3 | Billed Directly by Seattle City Lights | Per Unit | Monthly | Required |
| Renters Liability Insurance – Onni Waiver4 | $12.00 | Per Unit | Monthly | Required |
Personalized Add-Ons
| Fee Label | Amount | Applied | Frequency / Due At | |
|---|---|---|---|---|
| Parking – Motorcycle | $150.00 | Per Rentable Item | Monthly | Optional |
| Parking – Standard (P5 or P6) | $375.00 | Per Rentable Item | Monthly | Optional |
| Parking – Standard (P4) | $400.00 | Per Rentable Item | Monthly | Optional |
| Parking – EV (P4) | $425.00 | Per Rentable Item | Monthly | Optional |
| Parking – EV (P2) | $450.00 | Per Rentable Item | Monthly | Optional |
| Parking – Tandem (P5 or P6) | $650.00 | Per Rentable Item | Monthly | Optional |
| Parking – Tandem (P4) | $750.00 | Per Rentable Item | Monthly | Optional |
| Pet Deposit (Refundable)5 | $300.00 | Per Pet | One-Time / Move-In | Optional |
| Pet Rent5 | $50.00 | Per Pet | Monthly | Optional |
| Storage Locker Fee | $60.00 – $75.00 | Per Rentable Item | Monthly | Optional |
| Storage Room Fee | $200.00 – $700.00 | Per Rentable Item | Monthly | Optional |
| Bike Storage | $15.00 | Per Rentable Item | Monthly | Optional |
Situational
| Fee Label | Amount | Applied | Frequency / Due At | |
|---|---|---|---|---|
| Electric Utility Service Fee (if service not established with Seattle City Lights prior to move-in) | $50.00 | Per Unit | Monthly, if applicable | Situational |
| Early Lease Termination / Cancellation | 200.00% of Base Rent + Concession Payback | Per Unit | Per Occurrence | Situational |
| Late Fee for Rent Payment | $100.00 | Per Unit | Per Occurrence | Situational |
Date of Issuance: 10/1/2026
- Utility apportionment (RUBS): monthly collective consumption allocated based on a combination of unit square footage and number of occupants.
- Utility apportionment: total monthly trash bill divided equally by number of occupied units.
- Residents pay Seattle City Lights directly for electricity; call (206) 684-3000 to start service.
- Covers property damage up to $100,000; does not cover personal property. Resident may opt out by providing proof of their own renters insurance policy meeting a minimum liability coverage of $100,000; see Lease for requirements.
- $300.00 refundable pet deposit per pet, plus $50.00/month pet rent per pet; maximum of two pets.
All Apartments Include
Room For King/Queen Mattress
Chef's Kitchen with Integrated Appliances
Air Conditioning
Full-Sized Washer/Dryer
24-Hour Guest Services
Controlled Access Parking
Pet Friendly
Soaker Tub and/or Walk In Shower
Breathtaking Views
Smoke Free Community
Open Air Balconies
