Harbor View Plaza
Multifamily Housing in Honolulu, HI · 1676 Ala Moana Blvd, Honolulu
At a glance
Harbor View Plaza is a 112,240-square-foot multifamily housing building at 1676 Ala Moana Blvd, Honolulu in Honolulu, Hawaii, built in 1968. In its 2025 Honolulu benchmarking disclosure it reported a site energy-use intensity of 3.3 kBtu/ft² and 77 tCO₂e of greenhouse-gas emissions.
Ordinance 22-17 (City & County of Honolulu) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 3.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 77 tCO₂e |
| GHG intensity | — |
| Electricity | 107,123 kWh |
| Water use | 10,846 kgal |
| Gross floor area | 112,240 sq ft |
| Source record | honolulu:04QFJ2036954369:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 3.3 kBtu/ft² | 77 tCO₂e | |
| 2024 | — | 3.4 kBtu/ft² | 80 tCO₂e | |
| 2023 | — | — | — |
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
- 1676 Ala Moana Blvd, Honolulu
- 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 Harbor View Plaza 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 3.3 kBtu/ft² is about 88% below the average of 28.2 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 112,240 sq ft, it is about 30% below the average floor area of 159,294 sq ft for those buildings. It was built in 1968, 11 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 Harbor View Plaza's energy performance changed over time?
BuildingCensus holds 3 Honolulu disclosures for Harbor View Plaza, covering report years 2023–2025. Site EUI moved from 3.4 kBtu/ft² (2024) to 3.3 kBtu/ft² (2025), a 3% decrease. Reported emissions went from 80 tCO₂e to 77 tCO₂e over the same span (down 4%).
What does a site EUI of 3.3 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. Harbor View Plaza's 3.3 kBtu/ft² across 112,240 sq ft works out to about 0.4 billion Btu (109 MWh-equivalent) in 2025. The disclosure also reports 107,123 kWh of electricity and 10,846 thousand gallons of water for the year.
Which law requires Harbor View Plaza to report its energy use?
Harbor View Plaza 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:04QFJ2036954369:2025). 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
- King Manor· 110,793 sq ft
- Parkside Tower· 110,400 sq ft
- 1251Heulu· 109,820 sq ft · EUI 19.4 kBtu/ft²
- Kunawai Terrace· 109,217 sq ft · EUI 17.8 kBtu/ft²
- Makiki Towers· 108,570 sq ft · EUI 18.2 kBtu/ft²
- Waikiki Skyliner· 108,000 sq ft · EUI 21.1 kBtu/ft²
- 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 Harbor View Plaza's energy grade?
Harbor View Plaza did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 3.3 kBtu/ft².
How much energy does Harbor View Plaza use?
Its 2025 site energy-use intensity was 3.3 kBtu/ft² across 112,240 sq ft, including 107,123 kWh of electricity.
What are Harbor View Plaza's carbon emissions?
Harbor View Plaza reported 77 tCO₂e of greenhouse-gas emissions for 2025.
Where is Harbor View Plaza?
Harbor View Plaza is at 1676 Ala Moana Blvd, Honolulu, in Honolulu, Hawaii.
How big is Harbor View Plaza and when was it built?
Harbor View Plaza has 112,240 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 Harbor View Plaza 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, “Harbor View Plaza, Honolulu, Hawaii — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/honolulu/harbor-view-plaza-75b994d3 (data as of July 9, 2026).