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Brownfield sites in Honolulu County, Hawaii
EPA lists 221 brownfield sites in Honolulu County. Grant recipients report them. 13 carry EPA's ready-for-reuse flag.
221Sites
13Ready for reuse
199Assessment flag
4Cleanup flag
Zoning: Check zoning with the city.
The sites
Each row is a site name and city, as EPA holds them. Where several sites share a name, the count shows how many.
| Site | City | Sites | EPA flags |
|---|---|---|---|
| 492-unk | Honolulu | 1 | Assessment |
| Bank of Hawaii | Honolulu | 1 | Assessment |
| Bishop Estate - Kapalama Canal At Dillingham Blvd | Honolulu | 1 | Assessment |
| Blood Bank of Hawaii | Honolulu | 2 | Assessment (2) |
| Building Industry Asoc. Training Center | Honolulu | 1 | State or tribal program |
| CJJ Limited Liability Co. | Aiea | 1 | Assessment |
| Clifford K. Mizumoto, Eleanor M. Yamada | Pearl City | 1 | Assessment |
| CPY Partners, LLC | Honolulu | 1 | Assessment |
| DH Auto LLC | Honolulu | 1 | Assessment |
| Dillingham Medical Building, LLC | Honolulu | 1 | Assessment |
| DLNR Manana Valley Land Purchase | Pearl City | 1 | State or tribal program |
| DTC Investments, LLC | Honolulu | 1 | Assessment |
| East Kapolei Pesticide Mixing & Loading | Kapolei | 1 | None |
| East Kapolei Property | Kapolei | 1 | Ready for reuse, Assessment, Cleanup, Targeted assessment, State or tribal program |
| Edgar T Dela Cruz, Revocable Trust | Honolulu | 1 | Assessment |
| Elum Two, LLC | Honolulu | 1 | Assessment |
| Ernesto R Coloma | Aiea | 1 | Assessment |
| Ewa Feedlot | Kapolei | 1 | Assessment |
| Farm Property | Aiea | 1 | Assessment |
| Federal General Services Adminstration - USPS | Honolulu | 1 | Assessment |
| FMK Properties | Honolulu | 1 | Assessment |
| Former Oahu Furniture Co. | Honolulu | 1 | Ready for reuse, Assessment |
| Fort Ruger Cannon Club | Honolulu | 1 | Ready for reuse, Targeted assessment |
| Four K Properties, LLC | Honolulu | 1 | Assessment |
| Fuji Sake Brewing Co., LTD | Honolulu | 1 | Assessment |
| Fujii Family Partnership | Honolulu | 1 | Assessment |
| GGP Ala Moana, LLC | Honolulu | 2 | Assessment (2) |
| H&J Weinberg Foundation | Honolulu | 1 | Assessment |
| Haiku Valley Rehabilitation Site | Kaneohe | 1 | State or tribal program |
| HART (formerly ASN Enterprises) | Honolulu | 1 | Assessment |
| HART (formerly Bishop Estate) | Honolulu | 2 | Assessment (2) |
| HART (formerly Bo Wah Investment, Inc.) | Honolulu | 1 | Assessment |
| HART (formerly Elizabeth K. Kalahiki) | Honolulu | 1 | Assessment |
| HART (formerly Van & Wanda Takemoto) | Honolulu | 1 | Assessment |
| HART (formerly Victoria Ward, LTD) | Honolulu | 1 | Assessment |
| HART Kuwili (Iwilei Station) - Area A | Honolulu | 1 | Ready for reuse, Cleanup |
| HART Kuwili (Iwilei Station) - Area B | Honolulu | 1 | Ready for reuse, Cleanup |
| HART Kuwili (Iwilei Station) - Area C | Honolulu | 1 | Ready for reuse, Cleanup |
| Hawaii Community Development Authority- Halekauwila St | Honolulu | 1 | Assessment |
| Hawaiian Electric Co. | Honolulu | 2 | Assessment (2) |
| HCDA | Honolulu | 1 | Assessment |
| Healani Land Company | Aiea | 1 | Assessment |
| Healani Land Company, Inc. | Aiea | 1 | Assessment |
| Heirs of Charles S. Desky, Trustee | Honolulu | 1 | Assessment |
| Historic Ala Moana (Kaka'ako) Pumping Station | Honolulu | 1 | Assessment, Targeted assessment |
| Honolulu Authority for Rapid Transit, City and County of Honolulu | Honolulu | 1 | Assessment |
| Honolulu Laundry Co. LTD. | Pearl City | 1 | Assessment |
| Honolulu-Makalapa Elementary School & Radford High School | Honolulu | 1 | Targeted assessment |
| Howard Hughes | Honolulu | 4 | Assessment (4) |
| Hsu, Mary W Res TR EST, Hsu, John C TR | Aiea | 1 | Assessment |
| IHS Offices | Honolulu | 1 | Assessment |
| Ililani LLC | Honolulu | 1 | Assessment |
| Jerry J. Fujii, et al | Honolulu | 1 | Assessment |
| Jiroichi Otani Family LTD. | Honolulu | 1 | Assessment |
| JY Trading Co | Honolulu | 1 | Assessment |
| K Lida Properties, Ltd. | Honolulu | 2 | Assessment (2) |
| Ka'a Ltd. Partnership | Honolulu | 2 | Assessment (2) |
| Kahuku Sugar Mill | Kahuku | 1 | Targeted assessment |
| Kaka'Ako Brownfield Project | Honolulu | 1 | Targeted assessment |
| Kaka'ako Site: Unit 6 | Honolulu | 1 | Targeted assessment |
| Kaka'ako Site: Unit 7 | Honolulu | 1 | Targeted assessment |
| Kaka'ako Site: Unit 8 | Honolulu | 1 | Targeted assessment |
| Kang, Gerald J C Kang | Honolulu | 1 | Assessment |
| Katherine M. Cooper Trust | Honolulu | 1 | Assessment |
| Ko Family Site | Honolulu | 1 | Ready for reuse, Assessment |
| Kochi, Tom K/Patricia M TR | Honolulu | 1 | Assessment |
| Kokua Kalihi Valley Active Living Center | Honolulu | 1 | State or tribal program |
| Kuhio Park Terrace | Honolulu | 2 | Targeted assessment (1) |
| Lawrence P. Wong, et al | Honolulu | 1 | Assessment |
| Mailani Investments LLC | Honolulu | 1 | Assessment |
| Marukai Hawaii Co. Ltd | Honolulu | 1 | Assessment |
| Min Plastics | Honolulu | 1 | Assessment |
| Nakaoka Investments | Honolulu | 1 | Assessment |
| New City Nissan | Honolulu | 1 | Ready for reuse, Assessment |
| Pilina Development LLC | Honolulu | 1 | Assessment |
| Puuwai Momi Housing Complex | Aiea | 1 | Ready for reuse, Assessment |
| Richard's Meat Market | Honolulu | 1 | Assessment |
| Rodney S Yamauchi Et Al. | Honolulu | 1 | Assessment |
| RP Teixeira, LLC | Honolulu | 1 | Assessment |
| Sand Island | Honolulu | 1 | Targeted assessment |
| Sanno USA, Inc. | Honolulu | 1 | Assessment |
| Scott Shoe Co., LTD | Honolulu | 1 | Assessment |
| Servco Pacific, Inc. | Honolulu | 1 | Assessment |
| State of Hawaii - DLNR/DAGS | Honolulu | 1 | Assessment |
| State of Hawaii - DOE | Honolulu | 1 | Assessment |
| State of Hawaii - HCDA | Honolulu | 1 | Assessment |
| State of Hawaii - HDOT | Honolulu | 1 | Assessment |
| State of Hawaii - HHFDC | Honolulu | 1 | Assessment |
| State of Hawaii - Mother Waldron Park | Honolulu | 1 | Assessment |
| State of Hawaii - UH Urban Gardens | Pearl City | 1 | Assessment |
| State of Hawaii- Palehua Road | Kapolei | 1 | Assessment |
| Tavares, Edward S/Tavares, Laura L | Aiea | 1 | Assessment |
| TNI Properties | Honolulu | 1 | Assessment |
| Tong Fat Building Site | Honolulu | 1 | Ready for reuse, Assessment |
| Tony Hawaii Automotove Group, LTD | Honolulu | 3 | Assessment (3) |
| Tony's Gas | Honolulu | 1 | Assessment |
| TSR Partners | Honolulu | 1 | Assessment |
| Unknown: -UNK | Honolulu | 1 | Assessment |
| Victoria Ward, LTD | Honolulu | 4 | Assessment (4) |
| Villa Family Trust | Honolulu | 1 | Assessment |
| Waimalu Park Condo Master | Aiea | 1 | Assessment |
| Waimano Home Campus | Pearl City | 1 | Targeted assessment |
| Waipahu Market | Waipahu | 1 | Ready for reuse, Assessment |
| Walter S. Takara Trustee | Honolulu | 1 | Assessment |
| Young's Meat Market | Honolulu | 1 | Assessment |
| Yuichi Fukushima Trust | Pearl City | 1 | Assessment |
| Yung Soon Tajima Tr | Honolulu | 1 | Assessment |
99 more sites have an address or parcel number as the EPA name. We count them but don't show the name.
To see each site in Honolulu County on a map, use the Cleanups in My Community map, on EPA's site.
EPA flags
| EPA flag | Sites |
|---|---|
| Ready for reuse | 13 |
| Assessment | 199 |
| Cleanup | 4 |
| Targeted assessment | 16 |
| State or tribal program | 5 |
| Multipurpose grant | 0 |
| Area-wide planning | 0 |
A site can carry more than one flag. The grant flags show which kinds of EPA brownfield funding a site is listed under.
What this data holds
- Acreage isn't in EPA's national data, so we don't show site sizes.
- We hold no flood data for these sites.
- We show the city and county, not street addresses.
- Grant recipients report these sites to EPA. A flag is EPA's record, not a site visit.
Go further with a paid plan
A paid plan runs site reports and area scans on the sites you pick. How much we read varies by state.
Starter: US$39 a month for 100 credits. Run full site reports, area scans and letter drops.
Or create a free account first. No card needed.
All Hawaii counties · Every state
US EPA data, as of 18 Oct 2026, reported by grant recipients. Not endorsed by EPA. Not legal or environmental advice; confirm with the state or EPA region.