The Madelon (md155)
Multifamily in San Francisco, CA · 2823 18th St · 94110
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 99 (band A) |
| Site EUI | 24.1 kBtu/ft² |
| Source EUI | 48.4 kBtu/ft² |
| GHG emissions | 266 tCO₂e |
| GHG intensity | 1.3 kgCO₂e/ft² |
| Electricity | 774,419 kWh |
| Natural gas | 21,675 therms |
| Gross floor area | 212,254 sq ft |
| Source record | sf:4022/029:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 99 | -1 | 24.1 kBtu/ft² | 266 tCO₂e |
| 2024 | 100 | +1 | 22.3 kBtu/ft² | 271 tCO₂e |
| 2023 | 99 | -1 | 23.9 kBtu/ft² | 304 tCO₂e |
| 2022 | 100 | +1 | 14.2 kBtu/ft² | 166 tCO₂e |
| 2021 | 99 | 22.3 kBtu/ft² | 285 tCO₂e |
Compliance context
SF Environment Code Chapter 20
San Francisco's ordinance requires annual benchmarking for commercial buildings over 10,000 sq ft, with administrative penalties for buildings that fail to report.
Ownership
No owner listed in the disclosure.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 2823 18th St
- City
- San Francisco
- State
- California
- ZIP
- 94110
- Coordinates
- 37.76132, -122.41056
Within ~1 km
Nearby benchmarked buildings
- San Francisco General Hospitalscore 18
Hospital (General Medical & Surgical) · 1,370,904 sq ft
- The Portrero Owner Associationscore 89
Mixed Residential · 489,000 sq ft
- The Portrero Owner Associationscore 88
Multifamily Housing · 369,000 sq ft
- Sf Design Center - 2 Henry Adamsscore 99
Office · 328,873 sq ft
- SF Design Center - Showplacescore 98
Commercial · 328,873 sq ft
- Sf Design Center - 101 Henry Adamsscore —
Enclosed Mall · 294,475 sq ft
See also: most efficient in San Francisco · biggest emitters
Frequently asked questions
What is The Madelon (md155)'s energy grade?
The Madelon (md155) scores 99 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2025 San Francisco disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does The Madelon (md155) use?
Its 2025 site energy-use intensity was 24.1 kBtu/ft² (48.4 kBtu/ft² source) across 212,254 sq ft, including 774,419 kWh of electricity and 21,675 therms of natural gas.
What are The Madelon (md155)'s carbon emissions?
The Madelon (md155) reported 266 tCO₂e of greenhouse-gas emissions (1.3 kgCO₂e/ft²) for 2025. San Francisco's ordinance requires annual benchmarking for commercial buildings over 10,000 sq ft, with administrative penalties for buildings that fail to report.
Dataset updated . Source: Existing Buildings Energy Performance Ordinance disclosure, record sf:4022/029:2025.