Antonia Manor: Antonia Manor
Multifamily Housing in California, CA · 180 Turk Street, San Francisco · 94102
At a glance
Antonia Manor: Antonia Manor is a 56,000-square-foot multifamily housing building at 180 Turk Street, San Francisco in San Francisco, California, built in 1926. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 80 out of 100 (grade B), a site energy-use intensity of 64.5 kBtu/ft² and 217 tCO₂e of greenhouse-gas emissions. That score is higher than 32% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 80 (band B) |
| Site EUI | 64.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 217 tCO₂e |
| GHG intensity | 3.9 kgCO₂e/ft² |
| Electricity | 448,843 kWh |
| Natural gas | 21,688 therms |
| Gross floor area | 56,000 sq ft |
| Source record | california:6079318:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 80 | -6 | 64.5 kBtu/ft² | 217 tCO₂e |
| 2023 | 86 | +2 | 53.4 kBtu/ft² | 187 tCO₂e |
| 2022 | 84 | +11 | 68.6 kBtu/ft² | 224 tCO₂e |
| 2021 | 73 | -4 | 82.5 kBtu/ft² | 254 tCO₂e |
| 2020 | 77 | +4 | 79.1 kBtu/ft² | 247 tCO₂e |
| 2019 | 73 | 81.6 kBtu/ft² | 261 tCO₂e |
Compliance context
AB 802 (Public Resources Code §25402.10)
AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
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
- 180 Turk Street, San Francisco
- City
- California
- State
- California
- ZIP
- 94102
- Coordinates
- 37.78320, -122.41226
Within ~1 km
Nearby benchmarked buildings
Commercial · 1,964,250 sq ft
Hotel · 1,964,250 sq ft
Hotel · 1,964,250 sq ft
Commercial · 1,684,713 sq ft
Hotel · 1,578,964 sq ft
- 1455 Market Streetscore —
Commercial · 1,339,547 sq ft
See also: most efficient in California · biggest emitters
How does Antonia Manor: Antonia Manor compare with other multifamily housing buildings in California?
The latest disclosures cover 10,630 multifamily housing buildings in California, out of 40,029 buildings citywide. Antonia Manor: Antonia Manor's ENERGY STAR score of 80 compares with an average of 82 across the 9,612 that report a score; it scores higher than 32% of them and lower than 67%. Its site EUI of 64.5 kBtu/ft² is about 88% above the average of 34.4 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 3.9 kgCO₂e/ft² is about 84% above the group average of 2.1 kgCO₂e/ft².
At 56,000 sq ft, it is about 63% below the average floor area of 150,919 sq ft for those buildings. It was built in 1926, 62 years earlier than the group's average year built (1988). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has Antonia Manor: Antonia Manor's energy performance changed over time?
BuildingCensus holds 6 California disclosures for Antonia Manor: Antonia Manor, covering report years 2019–2024. Its ENERGY STAR score went from 73 in 2019 to 80 in 2024 (+7 points); its best year on file was 2023, at 86. Site EUI moved from 81.6 kBtu/ft² (2019) to 64.5 kBtu/ft² (2024), a 21% decrease. Reported emissions went from 261 tCO₂e to 217 tCO₂e over the same span (down 17%).
What does an ENERGY STAR score of 80 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 80 means the building performs better than about 80% of its national peers. BuildingCensus bands the score into report-card grades; 80 falls in band B — above median (70–84). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. In California, 65% of scored buildings are at 75 or above.
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. Antonia Manor: Antonia Manor's 64.5 kBtu/ft² across 56,000 sq ft works out to about 3.6 billion Btu (1,059 MWh-equivalent) in 2024. The disclosure also reports 448,843 kWh of electricity and 21,688 therms of natural gas for the year.
Which law requires Antonia Manor: Antonia Manor to report its energy use?
Antonia Manor: Antonia Manor reports under AB 802 (Public Resources Code §25402.10), the legal basis of California's Building Energy Benchmarking Program (statewide), which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record california:6079318:2024). AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
More multifamily housing buildings in California
- Fairvalley Villa· 55,999 sq ft · score 100 (A)
- Villas At Greenhaven Apartments· 55,982 sq ft · EUI 27.3 kBtu/ft²
- Standiford Court - 3665· 55,972 sq ft · score 55 (C)
- 5409 Carlton Way· 55,969 sq ft · score 67 (C)
- 1840 Park Ave· 55,925 sq ft · score 89 (A)
- 310 S Almont Drive (Sd Property Mgmt) - Ladbs· 55,915 sq ft · score 62 (C)
- Multifamily Housing buildings in California· 10,630 benchmarked
- All California benchmarked buildings· AB 802 (Public Resources Code §25402.10)
- Most efficient large buildings in California
- Least efficient large buildings in California
- Biggest emitters in California
Frequently asked questions
What is Antonia Manor: Antonia Manor's energy grade?
Antonia Manor: Antonia Manor scores 80 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Antonia Manor: Antonia Manor use?
Its 2024 site energy-use intensity was 64.5 kBtu/ft² across 56,000 sq ft, including 448,843 kWh of electricity and 21,688 therms of natural gas.
What are Antonia Manor: Antonia Manor's carbon emissions?
Antonia Manor: Antonia Manor reported 217 tCO₂e of greenhouse-gas emissions (3.9 kgCO₂e/ft²) for 2024.
Where is Antonia Manor: Antonia Manor?
Antonia Manor: Antonia Manor is at 180 Turk Street, San Francisco, in San Francisco, California 94102. Its coordinates are 37.78320, -122.41226 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Antonia Manor: Antonia Manor and when was it built?
Antonia Manor: Antonia Manor has 56,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1926 as its year built. It is classed as multifamily housing.
Is Antonia Manor: Antonia Manor covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2024 Building Energy Benchmarking Program (statewide) disclosure, which lists the buildings reporting under AB 802 (Public Resources Code §25402.10).
Working with California building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
About this data
Source: Building Energy Benchmarking Program (statewide) (AB 802 (Public Resources Code §25402.10)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Antonia Manor: Antonia Manor, San Francisco, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/antonia-manor-antonia-manor-7660232d (data as of July 9, 2026).