LAM-BOWS APTS (demolished - new building ID#24163)
Multifamily LR (1-4) in Seattle, WA · 6935 DELRIDGE WAY SW · 98106
At a glance
LAM-BOWS APTS (demolished - new building ID#24163) is a 46,986-square-foot multifamily LR (1-4) building at 6935 DELRIDGE WAY SW in Seattle, Washington, built in 1970. In its 2023 Seattle benchmarking disclosure it reported a site energy-use intensity of 24.1 kBtu/ft² and 4 tCO₂e of greenhouse-gas emissions.
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 24.1 kBtu/ft² |
| Source EUI | 67.6 kBtu/ft² |
| GHG emissions | 4 tCO₂e |
| GHG intensity | 0.1 kgCO₂e/ft² |
| Electricity | 207,851 kWh |
| Gross floor area | 46,986 sq ft |
| Source record | seattle:24163:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | — | 24.1 kBtu/ft² | 4 tCO₂e | |
| 2022 | — | 14.6 kBtu/ft² | 3 tCO₂e | |
| 2021 | — | 0.7 kBtu/ft² | 0 tCO₂e | |
| 2020 | — | 1.5 kBtu/ft² | 0 tCO₂e | |
| 2019 | 100 | ±0 | 15.7 kBtu/ft² | 3 tCO₂e |
| 2018 | 100 | +1 | 14.0 kBtu/ft² | 4 tCO₂e |
| 2017 | 99 | +27 | 20.4 kBtu/ft² | 6 tCO₂e |
| 2016 | 72 | +44 | 30.5 kBtu/ft² | 8 tCO₂e |
| 2015 | 28 | 35.1 kBtu/ft² | 10 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
- 6935 DELRIDGE WAY SW
- City
- Seattle
- State
- Washington
- ZIP
- 98106
- Coordinates
- 47.54047, -122.36169
Within ~1 km
Nearby benchmarked buildings
- WESTHAVEN APTSscore 57
Multifamily LR (1-4) · 155,600 sq ft
- Salish Landingscore 94
Multifamily Housing · 103,661 sq ft
- WESTRIDGE PARK APARTMENTS (7701)score 100
Multifamily LR (1-4) · 95,865 sq ft
- Home Depotscore 91
Retail Store · 94,713 sq ft
- Willow Court Apartmentsscore 86
Multifamily Housing · 85,695 sq ft
- NAVOS PSYCHIATRIC HOSPITALscore —
Medical Office · 43,615 sq ft
See also: most efficient in Seattle · biggest emitters
How does LAM-BOWS APTS (demolished - new building ID#24163) compare with other multifamily LR (1-4) buildings in Seattle?
The latest disclosures cover 53 multifamily LR (1-4) buildings in Seattle, out of 3,871 buildings citywide. Its site EUI of 24.1 kBtu/ft² is about 40% below the average of 40.1 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.1 kgCO₂e/ft² is about 84% below the group average of 0.9 kgCO₂e/ft².
At 46,986 sq ft, it is roughly in line with the average floor area of 45,933 sq ft for those buildings. It was built in 1970, 6 years earlier than the group's average year built (1976).
How has LAM-BOWS APTS (demolished - new building ID#24163)'s energy performance changed over time?
BuildingCensus holds 9 Seattle disclosures for LAM-BOWS APTS (demolished - new building ID#24163), covering report years 2015–2023. Its ENERGY STAR score went from 28 in 2015 to 100 in 2019 (+72 points); its best year on file was 2018, at 100. Site EUI moved from 35.1 kBtu/ft² (2015) to 24.1 kBtu/ft² (2023), a 31% decrease. Reported emissions went from 10 tCO₂e to 4 tCO₂e over the same span (down 57%).
What does a site EUI of 24.1 kBtu/ft² mean?
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. LAM-BOWS APTS (demolished - new building ID#24163)'s 24.1 kBtu/ft² across 46,986 sq ft works out to about 1.1 billion Btu (332 MWh-equivalent) in 2023. Its source EUI of 67.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 207,851 kWh of electricity for the year.
Which law requires LAM-BOWS APTS (demolished - new building ID#24163) to report its energy use?
LAM-BOWS APTS (demolished - new building ID#24163) 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 2023 disclosure (source record seattle:24163:2023). 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 multifamily LR (1-4) buildings in Seattle
- The 8501 Condominiums· 45,421 sq ft
- DEVONSHIRE APTS- Demo'd 2023· 44,736 sq ft · score 24 (D)
- NOBA APARTMENTS· 43,998 sq ft · score 98 (A)
- PAUL REVERE APTS· 43,606 sq ft · score 100 (A)
- ELLENBERT APTS· 43,096 sq ft
- COLONY SURF APTS· 42,816 sq ft · score 74 (B)
- Multifamily LR (1-4) buildings in Seattle· 53 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 LAM-BOWS APTS (demolished - new building ID#24163)'s energy grade?
LAM-BOWS APTS (demolished - new building ID#24163) did not report an ENERGY STAR score in its 2023 disclosure, but its site energy-use intensity was 24.1 kBtu/ft².
How much energy does LAM-BOWS APTS (demolished - new building ID#24163) use?
Its 2023 site energy-use intensity was 24.1 kBtu/ft² (67.6 kBtu/ft² source) across 46,986 sq ft, including 207,851 kWh of electricity.
What are LAM-BOWS APTS (demolished - new building ID#24163)'s carbon emissions?
LAM-BOWS APTS (demolished - new building ID#24163) reported 4 tCO₂e of greenhouse-gas emissions (0.1 kgCO₂e/ft²) for 2023.
Where is LAM-BOWS APTS (demolished - new building ID#24163)?
LAM-BOWS APTS (demolished - new building ID#24163) is at 6935 DELRIDGE WAY SW, in Seattle, Washington 98106. Its coordinates are 47.54047, -122.36169 (latitude, longitude), as published in the Building Energy Benchmarking file.
How big is LAM-BOWS APTS (demolished - new building ID#24163) and when was it built?
LAM-BOWS APTS (demolished - new building ID#24163) has 46,986 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1970 as its year built. It is classed as multifamily LR (1-4).
Is LAM-BOWS APTS (demolished - new building ID#24163) covered by the Seattle Energy Benchmarking Ordinance (SMC 22.920)?
Yes — it appears in the 2023 Building Energy Benchmarking disclosure, which lists the buildings reporting under the Seattle Energy Benchmarking Ordinance (SMC 22.920).
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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, “LAM-BOWS APTS (demolished - new building ID#24163), Seattle, Washington — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/seattle/lam-bows-apts-demolished-new-building-id-24163-e95dfb04 (data as of October 2, 2026).