NORTHWEST MEDICAL CENTER-demo'd
Medical Office in Seattle, WA · 1001 BROADWAY · 98122
At a glance
NORTHWEST MEDICAL CENTER-demo'd is a 83,448-square-foot medical office at 1001 BROADWAY in Seattle, Washington, built in 1928. In its 2015 Seattle benchmarking disclosure it reported an ENERGY STAR score of 54 out of 100 (grade D), a site energy-use intensity of 93.9 kBtu/ft² and 228 tCO₂e of greenhouse-gas emissions. That score is higher than 34% of the 32 scored medical office buildings in Seattle.
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2015
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 54 (band D) |
| Site EUI | 93.9 kBtu/ft² |
| Source EUI | 176.9 kBtu/ft² |
| GHG emissions | 228 tCO₂e |
| GHG intensity | — |
| Electricity | 779,890 kWh |
| Natural gas | 40,075 therms |
| Gross floor area | 83,448 sq ft |
| Source record | seattle:838:2015 |
Compliance context
Seattle Energy Benchmarking Ordinance (SMC 22.920)
Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 1001 BROADWAY
- City
- Seattle
- State
- Washington
- ZIP
- 98122
- Coordinates
- 47.61141, -122.32135
Within ~1 km
Nearby benchmarked buildings
College/University · 2,099,379 sq ft
Parking · 2,080,885 sq ft
Hospital (General Medical & Surgical) · 1,926,841 sq ft
- Horizon Housescore 92
Senior Living Community · 756,740 sq ft
Medical Office · 726,103 sq ft
- 1101 Madison Towerscore 70
Medical Office · 690,158 sq ft
See also: most efficient in Seattle · biggest emitters
How does NORTHWEST MEDICAL CENTER-demo'd compare with other medical office buildings in Seattle?
The latest disclosures cover 45 medical office buildings in Seattle, out of 3,871 buildings citywide. NORTHWEST MEDICAL CENTER-demo'd's ENERGY STAR score of 54 compares with an average of 60 across the 32 that report a score; it scores higher than 34% of them and lower than 63%. Its site EUI of 93.9 kBtu/ft² is roughly in line with the average of 88.3 kBtu/ft².
At 83,448 sq ft, it is about 43% below the average floor area of 145,612 sq ft for those buildings. It was built in 1928, 51 years earlier than the group's average year built (1979). Across all 24 jurisdictions BuildingCensus covers, the 1,266 medical office buildings average an ENERGY STAR score of 64 and a site EUI of 92.2 kBtu/ft².
What does an ENERGY STAR score of 54 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 54 means the building performs better than about 54% of its national peers. BuildingCensus bands the score into report-card grades; 54 falls in band D — lowest band (1–54). It sits 21 points below 75, the threshold for ENERGY STAR certification. In Seattle, 69% of scored buildings are at 75 or above.
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. NORTHWEST MEDICAL CENTER-demo'd's 93.9 kBtu/ft² across 83,448 sq ft works out to about 7.8 billion Btu (2,296 MWh-equivalent) in 2015. Its source EUI of 176.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 779,890 kWh of electricity and 40,075 therms of natural gas for the year.
Which law requires NORTHWEST MEDICAL CENTER-demo'd to report its energy use?
NORTHWEST MEDICAL CENTER-demo'd reports under the Seattle Energy Benchmarking Ordinance (SMC 22.920), the legal basis of Seattle's Building Energy Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2015 disclosure (source record seattle:838:2015). Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.
More medical office buildings in Seattle
- Asian Counseling And Referral Service Building· 76,598 sq ft · score 100 (A)
- Office Building, 2111 N NORTHGATE WAY· 76,105 sq ft · score 29 (D)
- Mcmurray Medical Building· 63,909 sq ft · score 48 (D)
- Scca - Proton Therapy Center· 53,575 sq ft · score 1 (D)
- Springbrook Bldg· 45,264 sq ft · score 37 (D)
- Neighborcare Health· 44,745 sq ft · score 94 (A)
- Medical Office buildings in Seattle· 45 benchmarked
- All Seattle benchmarked buildings· Seattle Energy Benchmarking Ordinance (SMC 22.920)
- Most efficient large buildings in Seattle
- Least efficient large buildings in Seattle
- Biggest emitters in Seattle
Frequently asked questions
What is NORTHWEST MEDICAL CENTER-demo'd's energy grade?
NORTHWEST MEDICAL CENTER-demo'd scores 54 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2015 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does NORTHWEST MEDICAL CENTER-demo'd use?
Its 2015 site energy-use intensity was 93.9 kBtu/ft² (176.9 kBtu/ft² source) across 83,448 sq ft, including 779,890 kWh of electricity and 40,075 therms of natural gas.
What are NORTHWEST MEDICAL CENTER-demo'd's carbon emissions?
NORTHWEST MEDICAL CENTER-demo'd reported 228 tCO₂e of greenhouse-gas emissions for 2015.
Where is NORTHWEST MEDICAL CENTER-demo'd?
NORTHWEST MEDICAL CENTER-demo'd is at 1001 BROADWAY, in Seattle, Washington 98122. Its coordinates are 47.61141, -122.32135 (latitude, longitude), as published in the Building Energy Benchmarking file.
How big is NORTHWEST MEDICAL CENTER-demo'd and when was it built?
NORTHWEST MEDICAL CENTER-demo'd has 83,448 sq ft of gross floor area, as reported in its 2015 disclosure. The disclosure lists 1928 as its year built. It is classed as medical office.
Is NORTHWEST MEDICAL CENTER-demo'd covered by the Seattle Energy Benchmarking Ordinance (SMC 22.920)?
Yes — it appears in the 2015 Building Energy Benchmarking disclosure, which lists the buildings reporting under the Seattle Energy Benchmarking Ordinance (SMC 22.920).
Working with Seattle building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
About this data
Source: Building Energy Benchmarking (Seattle Energy Benchmarking Ordinance (SMC 22.920)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “NORTHWEST MEDICAL CENTER-demo'd, Seattle, Washington — 2015 benchmarking disclosure”, https://buildingcensus.com/buildings/seattle/northwest-medical-center-demo-d-bd321b6c (data as of October 2, 2026).