639 S NEW HAMPSHIRE AVE
Vocational School in Los Angeles, CA · 90005
At a glance
639 S NEW HAMPSHIRE AVE is a 21,088-square-foot vocational school in Los Angeles, California, built in 1955. In its 2025 Los Angeles benchmarking disclosure it reported a site energy-use intensity of 15.3 kBtu/ft² and 18 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 | 15.3 kBtu/ft² |
| Source EUI | 39.9 kBtu/ft² |
| GHG emissions | 18 tCO₂e |
| GHG intensity | — |
| Gross floor area | 21,088 sq ft |
| Source record | la:472886845352:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 15.3 kBtu/ft² | 18 tCO₂e | |
| 2024 | — | 15.5 kBtu/ft² | 21 tCO₂e | |
| 2023 | — | 17.1 kBtu/ft² | 23 tCO₂e | |
| 2022 | — | 16.2 kBtu/ft² | 22 tCO₂e | |
| 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
Jaesan Management
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Location
- Address
- 639 S NEW HAMPSHIRE AVE
- City
- Los Angeles
- State
- California
- ZIP
- 90005
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 639 S NEW HAMPSHIRE AVE compare with other vocational school buildings in Los Angeles?
The latest disclosures cover 6 vocational school buildings in Los Angeles, out of 11,498 buildings citywide. Its site EUI of 15.3 kBtu/ft² is about half of the average of 30.3 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 21,088 sq ft, it is about half of the average floor area of 39,568 sq ft for those buildings. It was built in 1955, 21 years earlier than the group's average year built (1976).
How has 639 S NEW HAMPSHIRE AVE's energy performance changed over time?
BuildingCensus holds 8 Los Angeles disclosures for 639 S NEW HAMPSHIRE AVE, covering report years 2018–2025. Site EUI moved from 16.2 kBtu/ft² (2022) to 15.3 kBtu/ft² (2025), a 6% decrease. Reported emissions went from 22 tCO₂e to 18 tCO₂e over the same span (down 18%).
What does a site EUI of 15.3 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. 639 S NEW HAMPSHIRE AVE's 15.3 kBtu/ft² across 21,088 sq ft works out to about 0.3 billion Btu (95 MWh-equivalent) in 2025. Its source EUI of 39.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher.
Which law requires 639 S NEW HAMPSHIRE AVE to report its energy use?
639 S NEW HAMPSHIRE 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:472886845352:2025). 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 vocational school buildings in Los Angeles
Frequently asked questions
What is 639 S NEW HAMPSHIRE AVE's energy grade?
639 S NEW HAMPSHIRE AVE did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 15.3 kBtu/ft².
How much energy does 639 S NEW HAMPSHIRE AVE use?
Its 2025 site energy-use intensity was 15.3 kBtu/ft² (39.9 kBtu/ft² source) across 21,088 sq ft.
What are 639 S NEW HAMPSHIRE AVE's carbon emissions?
639 S NEW HAMPSHIRE AVE reported 18 tCO₂e of greenhouse-gas emissions for 2025.
Where is 639 S NEW HAMPSHIRE AVE?
639 S NEW HAMPSHIRE AVE is in Los Angeles, California 90005.
How big is 639 S NEW HAMPSHIRE AVE and when was it built?
639 S NEW HAMPSHIRE AVE has 21,088 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1955 as its year built. It is classed as vocational school.
Is 639 S NEW HAMPSHIRE 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, “639 S NEW HAMPSHIRE AVE, Los Angeles, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/los-angeles/639-s-new-hampshire-ave-f70f89e3 (data as of October 2, 2026).