Arnett Watson Apartments
Mixed Residential in San Francisco, CA · 650 EDDY ST · 94109
At a glance
Arnett Watson Apartments is a 74,500-square-foot mixed residential building at 650 EDDY ST in San Francisco, California. It is listed in the 2025 Existing Buildings Energy Performance Ordinance disclosure without energy figures: no ENERGY STAR score, energy use or emissions were published for it that year. Its most recent reported figures are from 2024, when it scored 72 out of 100 on ENERGY STAR with a site EUI of 38.2 kBtu/ft².
No energy data reported for 2025
Arnett Watson Apartments appears in the 2025 Existing Buildings Energy Performance Ordinance disclosure, but no ENERGY STAR score, energy use or emissions were published for it — the building did not report benchmarking data for that year. Earlier reported years are in the table below.
Floor area on file: 74,500 sq ft
Source record sf:0740/045:2025
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | — | — | |
| 2024 | 72 | +5 | 38.2 kBtu/ft² | 165 tCO₂e |
| 2023 | 67 | -7 | 41.8 kBtu/ft² | 185 tCO₂e |
| 2022 | 74 | 41.2 kBtu/ft² | 180 tCO₂e | |
| 2021 | — | 32.9 kBtu/ft² | 137 tCO₂e | |
| 2020 | — | 38.1 kBtu/ft² | 165 tCO₂e | |
| 2019 | 56 | -5 | 43.5 kBtu/ft² | 195 tCO₂e |
| 2018 | 61 | 42.8 kBtu/ft² | 189 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 owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 650 EDDY ST
- City
- San Francisco
- State
- California
- ZIP
- 94109
- Coordinates
- 37.78344, -122.41856
Within ~1 km
Nearby benchmarked buildings
- 1455 Market Streetscore 92
Office · 1,189,547 sq ft
Office · 1,055,601 sq ft
- NEMA SFscore 100
Multifamily · 1,044,955 sq ft
- Nema Apartmentsscore 99
Multifamily Housing · 951,676 sq ft
- 33 8TH STscore 100
Multifamily · 918,968 sq ft
- 1355 Market Stscore —
Commercial · 829,730 sq ft
See also: most efficient in San Francisco · biggest emitters
How has Arnett Watson Apartments's energy performance changed over time?
BuildingCensus holds 8 San Francisco disclosures for Arnett Watson Apartments, covering report years 2018–2025. Its ENERGY STAR score went from 61 in 2018 to 72 in 2024 (+11 points); its best year on file was 2022, at 74. Site EUI moved from 42.8 kBtu/ft² (2018) to 38.2 kBtu/ft² (2024), a 11% decrease. Reported emissions went from 189 tCO₂e to 165 tCO₂e over the same span (down 13%).
Which law requires Arnett Watson Apartments to report its energy use?
Arnett Watson Apartments reports under SF Environment Code Chapter 20, the legal basis of San Francisco's Existing Buildings Energy Performance Ordinance, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2025 disclosure (source record sf:0740/045:2025). San Francisco's ordinance requires annual benchmarking for commercial buildings over 10,000 sq ft, with administrative penalties for buildings that fail to report.
More mixed residential buildings in San Francisco
- 3550 CESAR CHAVEZ ST· 74,457 sq ft · score 100 (A)
- 378 GOLDEN GATE AVE· 74,390 sq ft · score 43 (D)
- 301 BRYANT ST· 74,351 sq ft
- 601 BROADWAY· 74,252 sq ft · EUI 27.7 kBtu/ft²
- 2100 GREEN ST· 74,122 sq ft · score 98 (A)
- All Hallows Community· 73,879 sq ft · EUI 39.9 kBtu/ft²
- Mixed Residential buildings in San Francisco· 610 benchmarked
- All San Francisco benchmarked buildings· SF Environment Code Chapter 20
- Most efficient large buildings in San Francisco
- Least efficient large buildings in San Francisco
- Biggest emitters in San Francisco
Frequently asked questions
What is Arnett Watson Apartments's energy grade?
Arnett Watson Apartments has no grade: it did not report energy data for 2025. The 2025 Existing Buildings Energy Performance Ordinance disclosure lists the building but publishes no ENERGY STAR score, energy use or emissions for it.
Where is Arnett Watson Apartments?
Arnett Watson Apartments is at 650 EDDY ST, in San Francisco, California 94109. Its coordinates are 37.78344, -122.41856 (latitude, longitude), as published in the Existing Buildings Energy Performance Ordinance file.
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About this data
Source: Existing Buildings Energy Performance Ordinance (SF Environment Code Chapter 20), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Arnett Watson Apartments, San Francisco, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/san-francisco/arnett-watson-apartments-6bb634bd (data as of October 2, 2026).