MILLWORK SUPPLY BUILDING
Non-Refrigerated Warehouse in Seattle, WA · 2225 1ST AVE S · 98134
At a glance
MILLWORK SUPPLY BUILDING is a 26,280-square-foot non-refrigerated warehouse at 2225 1ST AVE S in Seattle, Washington, built in 1900. It is listed in the 2024 Building Energy Benchmarking disclosure without energy figures: no ENERGY STAR score, energy use or emissions were published for it that year. Its most recent reported figures are from 2022, with a site EUI of 3.6 kBtu/ft².
No energy data reported for 2024
MILLWORK SUPPLY BUILDING appears in the 2024 Building Energy Benchmarking disclosure, but no ENERGY STAR score, energy use or emissions were published for it — the building did not report benchmarking data for that year. Earlier reported years are in the table below.
Floor area on file: 26,280 sq ft · Built 1900
Source record seattle:24823:2024
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | — | — | |
| 2023 | — | — | 0 tCO₂e | |
| 2022 | — | 3.6 kBtu/ft² | 4 tCO₂e | |
| 2021 | — | 2.7 kBtu/ft² | 2 tCO₂e | |
| 2020 | — | 19.7 kBtu/ft² | 28 tCO₂e | |
| 2019 | — | 14.9 kBtu/ft² | 21 tCO₂e | |
| 2018 | 48 | -4 | 20.5 kBtu/ft² | 32 tCO₂e |
| 2017 | 52 | +18 | 13.8 kBtu/ft² | 18 tCO₂e |
| 2016 | 34 | -14 | 18.3 kBtu/ft² | 25 tCO₂e |
| 2015 | 48 | 12.6 kBtu/ft² | 15 tCO₂e |
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.
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Location
- Address
- 2225 1ST AVE S
- City
- Seattle
- State
- Washington
- ZIP
- 98134
- Coordinates
- 47.58318, -122.33470
Within ~1 km
Nearby benchmarked buildings
- Starbucks (Sodo) Center - Campusscore 97
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- T-Mobile Park (Safeco Field)score —
Other - Entertainment/Public Assembly · 1,172,127 sq ft
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- Home Plate Center Bldg Bscore 99
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- Stadium Innovation Centerscore —
Mixed Use Property · 286,000 sq ft
- Home Plate Center Bldg Ascore 76
Office · 202,428 sq ft
See also: most efficient in Seattle · biggest emitters
How has MILLWORK SUPPLY BUILDING's energy performance changed over time?
BuildingCensus holds 10 Seattle disclosures for MILLWORK SUPPLY BUILDING, covering report years 2015–2024. Its ENERGY STAR score was 48 in both 2015 and 2018. Site EUI moved from 12.6 kBtu/ft² (2015) to 3.6 kBtu/ft² (2022), a 71% decrease. Reported emissions went from 15 tCO₂e to 0 tCO₂e over the same span (down 98%).
Which law requires MILLWORK SUPPLY BUILDING to report its energy use?
MILLWORK SUPPLY BUILDING 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 2024 disclosure (source record seattle:24823:2024). 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 non-refrigerated warehouse buildings in Seattle
- Pacific Plumbing· 26,150 sq ft · score 59 (C)
- South Seattle Industrial Park - Bldg A· 26,094 sq ft · score 32 (D)
- Cedar Heights· 26,060 sq ft · score 47 (D)
- 1801 RAINIER AVE S (ID25025) - DEMOLISHED· 25,955 sq ft · EUI 2.5 kBtu/ft²
- Lux Lyfe· 25,881 sq ft · score 23 (D)
- BRIGGS TECHNOLOGIES INC· 25,840 sq ft · score 63 (C)
- Non-Refrigerated Warehouse buildings in Seattle· 164 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 MILLWORK SUPPLY BUILDING's energy grade?
MILLWORK SUPPLY BUILDING has no grade: it did not report energy data for 2024. The 2024 Building Energy Benchmarking disclosure lists the building but publishes no ENERGY STAR score, energy use or emissions for it.
Where is MILLWORK SUPPLY BUILDING?
MILLWORK SUPPLY BUILDING is at 2225 1ST AVE S, in Seattle, Washington 98134. Its coordinates are 47.58318, -122.33470 (latitude, longitude), as published in the Building Energy Benchmarking file.
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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, “MILLWORK SUPPLY BUILDING, Seattle, Washington — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/seattle/millwork-supply-building-84b20124 (data as of October 2, 2026).