At a glance
Grand Stable & Carriage is a 38,000-square-foot office building at 411-415 SW 2ND AVE in Portland, Oregon, built in 1886. In its 2024 Portland benchmarking disclosure it reported an ENERGY STAR score of 83 out of 100 (grade B), a site energy-use intensity of 39.5 kBtu/ft² and 126 tCO₂e of greenhouse-gas emissions. That score is higher than 48% of the 256 scored office buildings in Portland.
Commercial Building Energy Performance Reporting Policy · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 83 (band B) |
| Site EUI | 39.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 126 tCO₂e |
| GHG intensity | — |
| Electricity | 337,526 kWh |
| Natural gas | 3,480 therms |
| Gross floor area | 38,000 sq ft |
| Source record | portland_or:1N1E34CD-8300-B4:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 83 | +1 | 39.5 kBtu/ft² | 126 tCO₂e |
| 2023 | 82 | 39.0 kBtu/ft² | 118 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.
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
- 411-415 SW 2ND AVE
- City
- Portland
- 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
How does Grand Stable & Carriage compare with other office buildings in Portland?
The latest disclosures cover 335 office buildings in Portland, out of 952 buildings citywide. Grand Stable & Carriage's ENERGY STAR score of 83 compares with an average of 76 across the 256 that report a score; it scores higher than 48% of them and lower than 50%. Its site EUI of 39.5 kBtu/ft² is about 17% below the average of 47.6 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 38,000 sq ft, it is about 62% below the average floor area of 100,908 sq ft for those buildings. It was built in 1886, 71 years earlier than the group's average year built (1957). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has Grand Stable & Carriage's energy performance changed over time?
BuildingCensus holds 2 Portland disclosures for Grand Stable & Carriage, covering report years 2023–2024. Its ENERGY STAR score went from 82 in 2023 to 83 in 2024 (+1 points). Site EUI moved from 39.0 kBtu/ft² (2023) to 39.5 kBtu/ft² (2024), an 1% increase. Reported emissions went from 118 tCO₂e to 126 tCO₂e over the same span (up 7%).
What does an ENERGY STAR score of 83 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 83 means the building performs better than about 83% of its national peers. BuildingCensus bands the score into report-card grades; 83 falls in band B — above median (70–84). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. In Portland, 66% 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. Grand Stable & Carriage's 39.5 kBtu/ft² across 38,000 sq ft works out to about 1.5 billion Btu (440 MWh-equivalent) in 2024. The disclosure also reports 337,526 kWh of electricity and 3,480 therms of natural gas for the year.
Which law requires Grand Stable & Carriage to report its energy use?
Grand Stable & Carriage reports under the Commercial Building Energy Performance Reporting Policy, the legal basis of Portland's Commercial Building Energy Reporting program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record portland_or:1N1E34CD-8300-B4:2024). Portland requires commercial buildings over 20,000 sq ft to report energy performance annually, with civil penalties for buildings that fail to comply.
More office buildings in Portland
- Design Center PDX· 37,945 sq ft · score 84 (B)
- Radiator Building· 37,639 sq ft · score 89 (A)
- United Way Building· 37,493 sq ft · EUI 35.9 kBtu/ft²
- 618 GLISAN· 37,491 sq ft · EUI 11.1 kBtu/ft²
- Banfield Plaza· 37,088 sq ft · score 74 (B)
- HPG 300 Building· 36,800 sq ft · score 70 (B)
- Office buildings in Portland· 335 benchmarked
- All Portland benchmarked buildings· Commercial Building Energy Performance Reporting Policy
- Most efficient large buildings in Portland
- Least efficient large buildings in Portland
- Biggest emitters in Portland
Frequently asked questions
What is Grand Stable & Carriage's energy grade?
Grand Stable & Carriage scores 83 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 Grand Stable & Carriage use?
Its 2024 site energy-use intensity was 39.5 kBtu/ft² across 38,000 sq ft, including 337,526 kWh of electricity and 3,480 therms of natural gas.
What are Grand Stable & Carriage's carbon emissions?
Grand Stable & Carriage reported 126 tCO₂e of greenhouse-gas emissions for 2024.
Where is Grand Stable & Carriage?
Grand Stable & Carriage is at 411-415 SW 2ND AVE, in Portland, Oregon.
How big is Grand Stable & Carriage and when was it built?
Grand Stable & Carriage has 38,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1886 as its year built. It is classed as office.
Is Grand Stable & Carriage covered by the Commercial Building Energy Performance Reporting Policy?
Yes — it appears in the 2024 Commercial Building Energy Reporting disclosure, which lists the buildings reporting under the Commercial Building Energy Performance Reporting Policy.
Working with Portland 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: Commercial Building Energy Reporting (Commercial Building Energy Performance Reporting Policy), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Grand Stable & Carriage, Portland, Oregon — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/portland/grand-stable-carriage-dccb49f6 (data as of July 9, 2026).