4601 FIRMAMENT AVE
Worship Facility in Los Angeles, CA · 91436
At a glance
4601 FIRMAMENT AVE is a 22,250-square-foot worship facility in Los Angeles, California, built in 1963. In its 2025 Los Angeles benchmarking disclosure it reported a site energy-use intensity of 13.8 kBtu/ft² and 17 tCO₂e of greenhouse-gas emissions.
LA Municipal Code Div. 97, §91.9701 (EBEWE) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 13.8 kBtu/ft² |
| Source EUI | 30.8 kBtu/ft² |
| GHG emissions | 17 tCO₂e |
| GHG intensity | — |
| Water use | 120 kgal |
| Gross floor area | 22,250 sq ft |
| Source record | la:418766878739:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 13.8 kBtu/ft² | 17 tCO₂e | |
| 2024 | — | — | — | |
| 2023 | — | — | — | |
| 2022 | — | — | — | |
| 2021 | — | — | — | |
| 2020 | — | — | — | |
| 2019 | — | — | — | |
| 2018 | — | — | — |
Compliance context
LA Municipal Code Div. 97, §91.9701 (EBEWE)
EBEWE requires annual benchmarking plus audits/retro-commissioning every five years for privately owned buildings of 20,000 sq ft or more; non-compliance carries a $202 fee (LAMC §91.9712) plus possible late fees.
Ownership
St Cyril of Jerusalem Church
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Location
- Address
- 4601 FIRMAMENT AVE
- City
- Los Angeles
- State
- California
- ZIP
- 91436
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in Los Angeles · biggest emitters
How does 4601 FIRMAMENT AVE compare with other worship facility buildings in Los Angeles?
The latest disclosures cover 58 worship facility buildings in Los Angeles, out of 11,498 buildings citywide. Its site EUI of 13.8 kBtu/ft² is about 40% below the average of 22.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 22,250 sq ft, it is about 58% below the average floor area of 53,115 sq ft for those buildings. It was built in 1963, 3 years earlier than the group's average year built (1966). Across all 24 jurisdictions BuildingCensus covers, the 1,035 worship facility buildings average an ENERGY STAR score of 50 and a site EUI of 47.8 kBtu/ft².
How has 4601 FIRMAMENT AVE's energy performance changed over time?
BuildingCensus holds 8 Los Angeles disclosures for 4601 FIRMAMENT AVE, covering report years 2018–2025. Only one of those years carries energy figures.
What does a site EUI of 13.8 kBtu/ft² mean?
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. 4601 FIRMAMENT AVE's 13.8 kBtu/ft² across 22,250 sq ft works out to about 0.3 billion Btu (90 MWh-equivalent) in 2025. Its source EUI of 30.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 120 thousand gallons of water for the year.
Which law requires 4601 FIRMAMENT AVE to report its energy use?
4601 FIRMAMENT AVE reports under LA Municipal Code Div. 97, §91.9701 (EBEWE), the legal basis of Los Angeles's Existing Buildings Energy & Water Efficiency (EBEWE) program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2025 disclosure (source record la:418766878739:2025). EBEWE requires annual benchmarking plus audits/retro-commissioning every five years for privately owned buildings of 20,000 sq ft or more; non-compliance carries a $202 fee (LAMC §91.9712) plus possible late fees.
More worship facility buildings in Los Angeles
- 12800 CHANDLER BLVD· 22,248 sq ft · score 16 (D)
- 8800 WOODMAN AVE· 22,100 sq ft · score 62 (C)
- 424 N WESTERN AVE· 22,025 sq ft · score 46 (D)
- 2727 E 1ST ST· 20,771 sq ft · score 73 (B)
- 7107 HOLLYWOOD BLVD· 20,620 sq ft · score 9 (D)
- 401 E 3RD ST· 20,338 sq ft · score 80 (B)
- Worship Facility buildings in Los Angeles· 58 benchmarked
- All Los Angeles benchmarked buildings· LA Municipal Code Div. 97, §91.9701 (EBEWE)
- Most efficient large buildings in Los Angeles
- Least efficient large buildings in Los Angeles
- Biggest emitters in Los Angeles
Frequently asked questions
What is 4601 FIRMAMENT AVE's energy grade?
4601 FIRMAMENT AVE did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 13.8 kBtu/ft².
How much energy does 4601 FIRMAMENT AVE use?
Its 2025 site energy-use intensity was 13.8 kBtu/ft² (30.8 kBtu/ft² source) across 22,250 sq ft.
What are 4601 FIRMAMENT AVE's carbon emissions?
4601 FIRMAMENT AVE reported 17 tCO₂e of greenhouse-gas emissions for 2025.
Where is 4601 FIRMAMENT AVE?
4601 FIRMAMENT AVE is in Los Angeles, California 91436.
How big is 4601 FIRMAMENT AVE and when was it built?
4601 FIRMAMENT AVE has 22,250 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1963 as its year built. It is classed as worship facility.
Is 4601 FIRMAMENT AVE covered by LA Municipal Code Div. 97, §91.9701 (EBEWE)?
Yes — it appears in the 2025 Existing Buildings Energy & Water Efficiency (EBEWE) disclosure, which lists the buildings reporting under LA Municipal Code Div. 97, §91.9701 (EBEWE).
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About this data
Source: Existing Buildings Energy & Water Efficiency (EBEWE) (LA Municipal Code Div. 97, §91.9701 (EBEWE)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “4601 FIRMAMENT AVE, Los Angeles, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/los-angeles/4601-firmament-ave-42733a13 (data as of October 2, 2026).