4646 NATICK AVE
Multifamily Housing in Los Angeles, CA · 91403
At a glance
4646 NATICK AVE is a 26,910-square-foot multifamily housing building in Los Angeles, California, built in 1968. In its 2025 Los Angeles benchmarking disclosure it reported a site energy-use intensity of 16.3 kBtu/ft² and 24 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 | 16.3 kBtu/ft² |
| Source EUI | 24.7 kBtu/ft² |
| GHG emissions | 24 tCO₂e |
| GHG intensity | — |
| Water use | 810 kgal |
| Gross floor area | 26,910 sq ft |
| Source record | la:424345879355:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 16.3 kBtu/ft² | 24 tCO₂e | |
| 2024 | — | 16.9 kBtu/ft² | 26 tCO₂e | |
| 2023 | — | 14.6 kBtu/ft² | 23 tCO₂e | |
| 2022 | — | 12.8 kBtu/ft² | 20 tCO₂e | |
| 2021 | — | 13.9 kBtu/ft² | 21 tCO₂e | |
| 2020 | — | 14.2 kBtu/ft² | 22 tCO₂e | |
| 2019 | — | 15.5 kBtu/ft² | 24 tCO₂e | |
| 2018 | — | 17.4 kBtu/ft² | 26 tCO₂e |
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
Central Investment Corp
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Location
- Address
- 4646 NATICK AVE
- City
- Los Angeles
- State
- California
- ZIP
- 91403
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 4646 NATICK AVE compare with other multifamily housing buildings in Los Angeles?
The latest disclosures cover 3,538 multifamily housing buildings in Los Angeles, out of 11,498 buildings citywide. Its site EUI of 16.3 kBtu/ft² is about 56% below the average of 37.2 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 26,910 sq ft, it is about 56% below the average floor area of 60,540 sq ft for those buildings. It was built in 1968, 7 years earlier than the group's average year built (1975). 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 4646 NATICK AVE's energy performance changed over time?
BuildingCensus holds 8 Los Angeles disclosures for 4646 NATICK AVE, covering report years 2018–2025. Site EUI moved from 17.4 kBtu/ft² (2018) to 16.3 kBtu/ft² (2025), a 6% decrease. Reported emissions went from 26 tCO₂e to 24 tCO₂e over the same span (down 9%).
What does a site EUI of 16.3 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. 4646 NATICK AVE's 16.3 kBtu/ft² across 26,910 sq ft works out to about 0.4 billion Btu (129 MWh-equivalent) in 2025. Its source EUI of 24.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 810 thousand gallons of water for the year.
Which law requires 4646 NATICK AVE to report its energy use?
4646 NATICK 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:424345879355:2025). 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 multifamily housing buildings in Los Angeles
- 15540 MOORPARK ST· 26,908 sq ft · EUI 33.6 kBtu/ft²
- 530 S KENMORE AVE· 26,896 sq ft · score 87 (A)
- 21320 PARTHENIA ST· 26,884 sq ft · score 97 (A)
- 1810 S BENTLEY AVE· 26,882 sq ft · score 88 (A)
- 5227 HERMITAGE AVE· 26,875 sq ft · score 78 (B)
- 10206 INDEPENDENCE AVE· 26,872 sq ft · score 100 (A)
- Multifamily Housing buildings in Los Angeles· 3,538 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 4646 NATICK AVE's energy grade?
4646 NATICK AVE did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 16.3 kBtu/ft².
How much energy does 4646 NATICK AVE use?
Its 2025 site energy-use intensity was 16.3 kBtu/ft² (24.7 kBtu/ft² source) across 26,910 sq ft.
What are 4646 NATICK AVE's carbon emissions?
4646 NATICK AVE reported 24 tCO₂e of greenhouse-gas emissions for 2025.
Where is 4646 NATICK AVE?
4646 NATICK AVE is in Los Angeles, California 91403.
How big is 4646 NATICK AVE and when was it built?
4646 NATICK AVE has 26,910 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1968 as its year built. It is classed as multifamily housing.
Is 4646 NATICK 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, “4646 NATICK AVE, Los Angeles, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/los-angeles/4646-natick-ave-f886c2f6 (data as of October 2, 2026).