Armstrong Place Senior Housing
Mixed Residential in San Francisco, CA · 5600 3rd St · 94124
At a glance
Armstrong Place Senior Housing is a 130,000-square-foot mixed residential building at 5600 3rd St in San Francisco, California, built in 2009. 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 20.2 kBtu/ft².
No energy data reported for 2025
Armstrong Place Senior Housing 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: 130,000 sq ft · Built 2009
Source record sf:5421/138:2025
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | — | — | |
| 2024 | 72 | +70 | 20.2 kBtu/ft² | 168 tCO₂e |
| 2023 | 2 | -1 | 61.7 kBtu/ft² | 463 tCO₂e |
| 2022 | 3 | 60.6 kBtu/ft² | 454 tCO₂e | |
| 2021 | — | — | — | |
| 2020 | — | — | — | |
| 2019 | — | — | — | |
| 2018 | — | — | — |
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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 5600 3rd St
- City
- San Francisco
- State
- California
- ZIP
- 94124
- Coordinates
- 37.72681, -122.39413
Within ~1 km
Nearby benchmarked buildings
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- 5830 03RD STscore —
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- Waterbendscore 100
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Self-Storage Facility · 235,493 sq ft
- Waterbend (Wb30)score 100
Multifamily Housing · 198,258 sq ft
See also: most efficient in San Francisco · biggest emitters
How has Armstrong Place Senior Housing's energy performance changed over time?
BuildingCensus holds 8 San Francisco disclosures for Armstrong Place Senior Housing, covering report years 2018–2025. Its ENERGY STAR score went from 3 in 2022 to 72 in 2024 (+69 points). Site EUI moved from 60.6 kBtu/ft² (2022) to 20.2 kBtu/ft² (2024), a 67% decrease. Reported emissions went from 454 tCO₂e to 168 tCO₂e over the same span (down 63%).
Which law requires Armstrong Place Senior Housing to report its energy use?
Armstrong Place Senior Housing 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:5421/138:2025). 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
- Fillmore Marketplace Apartments· 129,606 sq ft · score 100 (A)
- Banneker Homes· 128,285 sq ft · score 99 (A)
- 531 ARBALLO DR· 128,033 sq ft
- 1 DANIEL BURNHAM CT #1· 127,503 sq ft · EUI 65.5 kBtu/ft²
- 25 JESSIE ST· 127,215 sq ft · score 86 (A)
- Robert B. Pitts· 127,020 sq ft · score 96 (A)
- 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 Armstrong Place Senior Housing's energy grade?
Armstrong Place Senior Housing 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 Armstrong Place Senior Housing?
Armstrong Place Senior Housing is at 5600 3rd St, in San Francisco, California 94124. Its coordinates are 37.72681, -122.39413 (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, “Armstrong Place Senior Housing, San Francisco, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/san-francisco/armstrong-place-senior-housing-8b51b739 (data as of October 2, 2026).