1818 Washington
Other in St. Louis, MO · 1818 WASHINGTON AVE
At a glance
1818 Washington is a 59,486-square-foot other building at 1818 WASHINGTON AVE in St. Louis, Missouri. In its 2021 St. Louis benchmarking disclosure it reported a site energy-use intensity of 32.3 kBtu/ft².
Building Energy Awareness Ordinance 70474 / BEPS 71132 · reporting year 2021
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 32.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | — |
| GHG intensity | — |
| Gross floor area | 59,486 sq ft |
| Source record | st_louis:P-000917:2021 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2021latest | — | 32.3 kBtu/ft² | — | |
| 2020 | — | 32.1 kBtu/ft² | — |
Compliance context
Building Energy Awareness Ordinance 70474 / BEPS 71132
St. Louis's Building Energy Performance Standard (Ordinance 71132) requires buildings of 50,000 sq ft or more to meet energy-use targets, with standards set on four-year cycles.
Ownership
1818 WASHINGTON DEVELOPMENT LP . 1818 RETAIL PARTNERS LLC
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Location
- Address
- 1818 WASHINGTON AVE
- City
- St. Louis
- State
- Missouri
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in St. Louis · biggest emitters
How does 1818 Washington compare with other other buildings in St. Louis?
The latest disclosures cover 6 other buildings in St. Louis, out of 639 buildings citywide. Its site EUI of 32.3 kBtu/ft² is about 75% below the average of 130.1 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 59,486 sq ft, it is about 59% below the average floor area of 145,330 sq ft for those buildings. Across all 24 jurisdictions BuildingCensus covers, the 1,327 other buildings average an ENERGY STAR score of 60 and a site EUI of 63.3 kBtu/ft².
How has 1818 Washington's energy performance changed over time?
BuildingCensus holds 2 St. Louis disclosures for 1818 Washington, covering report years 2020–2021. Site EUI moved from 32.1 kBtu/ft² (2020) to 32.3 kBtu/ft² (2021), an 1% increase.
What does a site EUI of 32.3 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. 1818 Washington's 32.3 kBtu/ft² across 59,486 sq ft works out to about 1.9 billion Btu (563 MWh-equivalent) in 2021.
Which law requires 1818 Washington to report its energy use?
1818 Washington reports under the Building Energy Awareness Ordinance 70474 / BEPS 71132, the legal basis of St. Louis's Building Energy Awareness Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2021 disclosure (source record st_louis:P-000917:2021). St. Louis's Building Energy Performance Standard (Ordinance 71132) requires buildings of 50,000 sq ft or more to meet energy-use targets, with standards set on four-year cycles.
More other buildings in St. Louis
Frequently asked questions
What is 1818 Washington's energy grade?
1818 Washington did not report an ENERGY STAR score in its 2021 disclosure, but its site energy-use intensity was 32.3 kBtu/ft².
How much energy does 1818 Washington use?
Its 2021 site energy-use intensity was 32.3 kBtu/ft² across 59,486 sq ft.
What are 1818 Washington's carbon emissions?
No greenhouse-gas emissions figure was reported for 2021.
Where is 1818 Washington?
1818 Washington is at 1818 WASHINGTON AVE, in St. Louis, Missouri.
How big is 1818 Washington and when was it built?
1818 Washington has 59,486 sq ft of gross floor area, as reported in its 2021 disclosure. It is classed as other.
Is 1818 Washington covered by the Building Energy Awareness Ordinance 70474 / BEPS 71132?
Yes — it appears in the 2021 Building Energy Awareness Benchmarking disclosure, which lists the buildings reporting under the Building Energy Awareness Ordinance 70474 / BEPS 71132.
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About this data
Source: Building Energy Awareness Benchmarking (Building Energy Awareness Ordinance 70474 / BEPS 71132), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “1818 Washington, St. Louis, Missouri — 2021 benchmarking disclosure”, https://buildingcensus.com/buildings/st-louis/1818-washington-9f2c911d (data as of July 9, 2026).