BuildingCensus
D

DIAMOND BUILDING

Office in Seattle, WA · 3161 ELLIOTT AVE · 98121

ENERGY STAR score
32
band D · 2024
Site EUI
67.3
kBtu/ft²
GHG emissions
13
tCO₂e
GHG intensity
0.4
kgCO₂e/ft²
Floor area
34,030
sq ft
Year built
1979
vintage
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85–10070–8455–691–54
This entry + 6 nearby

Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score32 (band D)
Site EUI67.3 kBtu/ft²
Source EUI179.4 kBtu/ft²
GHG emissions13 tCO₂e
GHG intensity0.4 kgCO₂e/ft²
Electricity361,171 kWh
Natural gas1,036 therms
Gross floor area34,030 sq ft
Source recordseattle:23846:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest32-267.3 kBtu/ft²13 tCO₂e
20233464.2 kBtu/ft²7 tCO₂e
2022
2021
202016-1676.7 kBtu/ft²24 tCO₂e
201932±057.4 kBtu/ft²27 tCO₂e
201832+758.3 kBtu/ft²28 tCO₂e
201725-2555.6 kBtu/ft²25 tCO₂e
201650+151.4 kBtu/ft²20 tCO₂e
20154951.6 kBtu/ft²19 tCO₂e

Compliance context

Seattle Energy Benchmarking Ordinance (SMC 22.920)

Seattle's Building Emissions Performance Standard (2023) sets declining carbon targets for buildings over 20,000 sq ft, with penalties for non-compliance beginning in the 2030s.

Program details →

Ownership

No owner listed in the disclosure.

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Location

Address
3161 ELLIOTT AVE
State
Washington
ZIP
98121
Coordinates
47.61833, -122.35871

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Seattle · biggest emitters

Frequently asked questions

What is DIAMOND BUILDING's energy grade?

DIAMOND BUILDING scores 32 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2024 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does DIAMOND BUILDING use?

Its 2024 site energy-use intensity was 67.3 kBtu/ft² (179.4 kBtu/ft² source) across 34,030 sq ft, including 361,171 kWh of electricity and 1,036 therms of natural gas.

What are DIAMOND BUILDING's carbon emissions?

DIAMOND BUILDING reported 13 tCO₂e of greenhouse-gas emissions (0.4 kgCO₂e/ft²) for 2024. Seattle's Building Emissions Performance Standard (2023) sets declining carbon targets for buildings over 20,000 sq ft, with penalties for non-compliance beginning in the 2030s.

Dataset updated . Source: Building Energy Benchmarking disclosure, record seattle:23846:2024.