BuildingCensus
B

400 Sixth Ave

Office in Portland, OR · 400 SW 6TH AVE

ENERGY STAR score
84
band B · 2024
Site EUI
39.1
kBtu/ft²
GHG emissions
710
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
245,080
sq ft
Year built
1961
vintage

Commercial Building Energy Performance Reporting Policy · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score84 (band B)
Site EUI39.1 kBtu/ft²
Source EUI
GHG emissions710 tCO₂e
GHG intensity
Electricity1,454,000 kWh
Natural gas46,140 therms
Gross floor area245,080 sq ft
Source recordportland_or:1N1E34CC-4000-B1:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest84+339.1 kBtu/ft²710 tCO₂e
20238141.0 kBtu/ft²662 tCO₂e

Compliance context

Commercial Building Energy Performance Reporting Policy

Portland requires commercial buildings over 20,000 sq ft to report energy performance annually, with civil penalties for buildings that fail to comply.

Program details →

Ownership

No owner listed in the disclosure.

Own or manage this building? Claim it to correct the record and get compliance alerts.

Location

Address
400 SW 6TH AVE
State
Oregon

Within ~1 km

Nearby benchmarked buildings

This source publishes no coordinates, so nearby buildings can't be resolved yet.

See also: most efficient in Portland · biggest emitters

Frequently asked questions

What is 400 Sixth Ave's energy grade?

400 Sixth Ave scores 84 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2024 Portland disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does 400 Sixth Ave use?

Its 2024 site energy-use intensity was 39.1 kBtu/ft² across 245,080 sq ft, including 1,454,000 kWh of electricity and 46,140 therms of natural gas.

What are 400 Sixth Ave's carbon emissions?

400 Sixth Ave reported 710 tCO₂e of greenhouse-gas emissions for 2024. Portland requires commercial buildings over 20,000 sq ft to report energy performance annually, with civil penalties for buildings that fail to comply.

Dataset updated . Source: Commercial Building Energy Reporting disclosure, record portland_or:1N1E34CC-4000-B1:2024.