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Project 1537

Ellie Passivhaus

Seattle, Washington

Building Function

Multifamily
Project Type

New Construction
ASHRAE Climate Zone

4C - Mixed - Marine
Construction Completion

2021
Status

Final Certified
INT. Conditioned Floor Area

31636 sq. ft.

Core Project Team

Builder

John Dickinson
Phius Certified Verifier

Greta Tjeltveit
Phius CPHC (Lead)

Nick Baxter
Project Submitter

Peggy Heim

Project Information

- Developer
  
  Sound West Queen Anne LLC
- Mechanical Systems Designer
  
  Staengl Engineering
- Construction Company
  
  Cascade Built
- Building Function
  
  Multifamily
- Project Type
  
  New Construction
- Number of Units
  
  66
- Number of Stories
  
  6
- Program Version
  
  PHIUS+ 2015
- INT. Conditioned Floor Area
  
  31636 sq. ft.
- Market Category
  
  Market Rate
- Project Delivery Method
  
  Design-Bid-Build (DBB)
- Total Project Cost
  
  $14,800,000
- Status
  
  Final Certified
- Design Certification
  
  April 6, 2020
- Final Certification
  
  December 9, 2022
- Construction Completion
  
  2021
- ASHRAE Climate Zone
  
  4C - Mixed - Marine
- Region
  
  Northwest

Performance

- Annual Heating Demand
  
  1.58
- Annual Cooling Demand
  
  0.94
- Peak Heating Load
  
  3.3
- Peak Cooling Load
  
  1.45
- Site Energy Use Index (EUI)
  
  25.9
- Site Energy Use Index (w/Renewables)
  
  24
- Compliance Software
  
  PHPP
- Source Energy (Residential)
  
  5997
- Source Energy (Residential w/Renewables)
  
  5427

Enclosure

Systems & Equipment