Kemoo By The Lake
Multifamily Housing in Honolulu, HI · 1830 Wilikina Dr, Wahiawa
At a glance
Kemoo By The Lake is a 73,548-square-foot multifamily housing building at 1830 Wilikina Dr, Wahiawa in Honolulu, Hawaii, built in 1972. In its 2025 Honolulu benchmarking disclosure it reported a site energy-use intensity of 23.2 kBtu/ft² and 340 tCO₂e of greenhouse-gas emissions.
Ordinance 22-17 (City & County of Honolulu) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 23.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 340 tCO₂e |
| GHG intensity | — |
| Electricity | 499,792 kWh |
| Water use | 3,232 kgal |
| Gross floor area | 73,548 sq ft |
| Source record | honolulu:04QEJ9838977400:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 23.2 kBtu/ft² | 340 tCO₂e | |
| 2024 | 100 | 25.9 kBtu/ft² | 402 tCO₂e |
Compliance context
Ordinance 22-17 (City & County of Honolulu)
Honolulu's Ordinance 22-17 requires commercial buildings over 25,000 sq ft on Oʻahu to benchmark annually, with public disclosure of results.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 1830 Wilikina Dr, Wahiawa
- City
- Honolulu
- State
- Hawaii
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in Honolulu · biggest emitters
How does Kemoo By The Lake compare with other multifamily housing buildings in Honolulu?
The latest disclosures cover 378 multifamily housing buildings in Honolulu, out of 799 buildings citywide. Its site EUI of 23.2 kBtu/ft² is about 18% below the average of 28.2 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 73,548 sq ft, it is about half of the average floor area of 159,294 sq ft for those buildings. It was built in 1972, 7 years earlier than the group's average year built (1979). 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 Kemoo By The Lake's energy performance changed over time?
BuildingCensus holds 2 Honolulu disclosures for Kemoo By The Lake, covering report years 2024–2025. Site EUI moved from 25.9 kBtu/ft² (2024) to 23.2 kBtu/ft² (2025), a 10% decrease. Reported emissions went from 402 tCO₂e to 340 tCO₂e over the same span (down 16%).
What does a site EUI of 23.2 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. Kemoo By The Lake's 23.2 kBtu/ft² across 73,548 sq ft works out to about 1.7 billion Btu (500 MWh-equivalent) in 2025. The disclosure also reports 499,792 kWh of electricity and 3,232 thousand gallons of water for the year.
Which law requires Kemoo By The Lake to report its energy use?
Kemoo By The Lake reports under Ordinance 22-17 (City & County of Honolulu), the legal basis of Honolulu's Better Buildings Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2025 disclosure (source record honolulu:04QEJ9838977400:2025). Honolulu's Ordinance 22-17 requires commercial buildings over 25,000 sq ft on Oʻahu to benchmark annually, with public disclosure of results.
More multifamily housing buildings in Honolulu
- Lehua Manor· 73,500 sq ft · EUI 28.3 kBtu/ft²
- Summer Villa· 73,118 sq ft · EUI 28.0 kBtu/ft²
- AOAO The Magellan· 73,110 sq ft · EUI 18.6 kBtu/ft²
- Country Club Village Bldg 3· 73,072 sq ft · EUI 23.4 kBtu/ft²
- Alexander Arms· 72,384 sq ft · EUI 21.1 kBtu/ft²
- Waipahu Hall Apartments· 72,000 sq ft
- Multifamily Housing buildings in Honolulu· 378 benchmarked
- All Honolulu benchmarked buildings· Ordinance 22-17 (City & County of Honolulu)
- Most efficient large buildings in Honolulu
- Least efficient large buildings in Honolulu
- Biggest emitters in Honolulu
Frequently asked questions
What is Kemoo By The Lake's energy grade?
Kemoo By The Lake did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 23.2 kBtu/ft².
How much energy does Kemoo By The Lake use?
Its 2025 site energy-use intensity was 23.2 kBtu/ft² across 73,548 sq ft, including 499,792 kWh of electricity.
What are Kemoo By The Lake's carbon emissions?
Kemoo By The Lake reported 340 tCO₂e of greenhouse-gas emissions for 2025.
Where is Kemoo By The Lake?
Kemoo By The Lake is at 1830 Wilikina Dr, Wahiawa, in Honolulu, Hawaii.
How big is Kemoo By The Lake and when was it built?
Kemoo By The Lake has 73,548 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1972 as its year built. It is classed as multifamily housing.
Is Kemoo By The Lake covered by Ordinance 22-17 (City & County of Honolulu)?
Yes — it appears in the 2025 Better Buildings Benchmarking disclosure, which lists the buildings reporting under Ordinance 22-17 (City & County of Honolulu).
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About this data
Source: Better Buildings Benchmarking (Ordinance 22-17 (City & County of Honolulu)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Kemoo By The Lake, Honolulu, Hawaii — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/honolulu/kemoo-by-the-lake-8f14bc36 (data as of July 9, 2026).