409 3rd Street SW
Office in Washington, DC, DC · 20024
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 83 (band B) |
| Site EUI | 52.7 kBtu/ft² |
| Source EUI | 147.5 kBtu/ft² |
| GHG emissions | 1,869 tCO₂e |
| GHG intensity | 4.2 kgCO₂e/ft² |
| Electricity | 6,878,756 kWh |
| Natural gas | 0 therms |
| Water use | 4,478 kgal |
| Gross floor area | 445,438 sq ft |
| Source record | dc:PM1498178:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 83 | +6 | 52.7 kBtu/ft² | 1,869 tCO₂e |
| 2023 | 77 | +12 | 57.4 kBtu/ft² | 2,037 tCO₂e |
| 2022 | 65 | +2 | 66.1 kBtu/ft² | 2,584 tCO₂e |
| 2021 | 63 | +4 | 62.1 kBtu/ft² | 2,383 tCO₂e |
| 2020 | 59 | -4 | 68.6 kBtu/ft² | 2,639 tCO₂e |
| 2019 | 63 | +5 | 73.9 kBtu/ft² | 3,051 tCO₂e |
| 2018 | 58 | -13 | 79.3 kBtu/ft² | 3,275 tCO₂e |
| 2017 | 71 | +2 | 81.6 kBtu/ft² | 3,903 tCO₂e |
| 2015 | 69 | -8 | 86.9 kBtu/ft² | 5,062 tCO₂e |
| 2014 | 77 | 78.0 kBtu/ft² | 4,542 tCO₂e |
Compliance context
Clean and Affordable Energy Act / BEPS
DC's Building Energy Performance Standards (BEPS) require buildings below the performance standard to improve on 5-year compliance cycles, with penalties for buildings that fail to meet their pathway.
Ownership
WOC LLC
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Location
- Address
- 409 3rd Street SW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20024
- Coordinates
- 38.88491, -77.01550
Within ~1 km
Nearby benchmarked buildings
- Constitution Centerscore 83
Office · 1,582,262 sq ft
- Waterside Towers and Townhomesscore 81
Multifamily Housing · 674,080 sq ft
- Two Independence Squarescore 99
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- Capital Galleryscore 74
Office · 572,811 sq ft
- 670 Mainescore 69
Office · 571,109 sq ft
- 101 Constitutionscore 67
Office · 558,162 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is 409 3rd Street SW's energy grade?
409 3rd Street SW scores 83 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2024 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 409 3rd Street SW use?
Its 2024 site energy-use intensity was 52.7 kBtu/ft² (147.5 kBtu/ft² source) across 445,438 sq ft, including 6,878,756 kWh of electricity and 0 therms of natural gas.
What are 409 3rd Street SW's carbon emissions?
409 3rd Street SW reported 1,869 tCO₂e of greenhouse-gas emissions (4.2 kgCO₂e/ft²) for 2024. DC's Building Energy Performance Standards (BEPS) require buildings below the performance standard to improve on 5-year compliance cycles, with penalties for buildings that fail to meet their pathway.
Dataset updated . Source: Building Energy Benchmarking disclosure, record dc:PM1498178:2024.