State of Hawaii and Honolulu County property record for 418 Halemaumau St, Honolulu, HI 96821
| Property Type | Single Family Home |
|---|---|
| Details | 17 bd · 9.5 ba · 9,337 sqft · built 2021 |
| Lot Size | 0.508 acres (22,140 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,500,000 (Feb 2019) |
| Tax Bill | $9,431 (2022) |
| Deeds & Mortgages | Feb 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1-3-7-012-088 |
| Primary APN | 1-3-7-012-088 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 17 Beds |
|---|---|
| Full Baths | 9.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 31 Rooms |
| Stories | 1 Story |
| Building Area | 9,337 sqft Living Area |
| 1st Floor Area | 9,337 sqft |
| Family Room | Family Room |
| Interior Walls | Wood |
| Year Built | Built 2021 |
|---|---|
| Effective Year Built | Effective 2021 |
| Architectural Style | Contemporary |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 22,140 sqft (0.508 acres) |
| Garage Type | Carport |
| Garage Area | 531 sqft |
| Carport | Carport |
| Carport Area | 531 sqft |
| Porch | Covered Porch |
| Porch Area | 64 sqft |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|
| Street Address | 418 HALEMAUMAU ST |
|---|---|
| City | HONOLULU |
| State | HI |
| Zip | 96821-2106 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | U/04/00 |
| Legal Description | LOT A POR RPGR 52 POR LCAW 202 22,140 SF DES |
| Legal Subdivision | NOT AVAILABLE |
| Legal Lot Number | A |
| Jurisdiction | HONOLULU HI |
| Township / Civil Division | HONOLULU |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 200 |
418 Halemaumau St is owned by an individual who bought it in February 2019.
Source: State of Hawaii and Honolulu County records, as of June 17, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 21, 2019 · Amount on File |
| Deed Sale | Feb 21, 2019 · Amount on File |
| Prior Sale | Oct 15, 2008 · Amount on File |
| Deed Document Number | 2019-A69910290 |
| Prior Transfer Date | Jul 6, 2006 |
| Prior Transfer Doc | 0000178408 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | HONOLULU HI |
| Recording Date | Feb 21, 2019 |
| Property Address | 418 HALEMAUMAU ST, HONOLULU, HI 96821-2106 |
| Document Number | 0A69910290 |
| Instrument Date | Nov 20, 2018 |
| Instrument | A-69910290 |
| Transaction Type | Transfer |
| Record Updated | Feb 6, 2021 |
| Title Company | TG |
| Tax | $6,000.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
| Address | 29066 PROVIDENCE RD, TEMECULA, CA 92591-5597 |
| Document Number | 0A69910291 |
|---|---|
| Date | Feb 21, 2019 |
| Instrument | A-69910291 |
| Type | ARM |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Mar 1, 2034 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.62% |
| Type Change Date | Mar 1, 2024 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 5.62% |
| Index | 1-Year CMT |
| Max Rate | 9.62% |
| Document Number | 0A69910291 |
|---|---|
| Date | Feb 21, 2019 |
| Instrument | A-69910291 |
| Name | HAWAIIAN FINANCIAL FEDERAL CREDIT UNION |
|---|---|
| Address | HONOLULU, HI 96817 |
| Type | ARM |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Mar 1, 2034 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.62% |
| Type Change Date | Mar 1, 2024 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 5.62% |
| Index | 1-Year CMT |
| Max Rate | 9.62% |
Source: State of Hawaii and Honolulu County assessment roll, as of June 17, 2026
| Type | Name |
|---|---|
| State | Hawaii |
| County | Honolulu County |
| Unified School District | Hawaii Department of Education (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,523,400 Land $2,489,800 Building $2,033,600 | $4,523,400 Land $2,489,800 Building $2,033,600 | |
| 2023 | $4,209,900 Land $2,371,200 Building $1,838,700 | $4,209,900 Land $2,371,200 Building $1,838,700 | |
| 2022 | $9,431.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 418 Halemaumau St in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective June 9, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 4 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 418 Halemaumau St is high, ranking above 82% of the US, with a 0.3% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 82% of the US · above 72% of Hawaii |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Indirect within ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | HNL-WINDWARD-PEARL HARBOR serves 631,389 people · EPA ID HI0000331 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2025 |
| Lead | Under 1 ppb (2016–2018) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 400 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| altafiber Network Solutions Fiber | 2,850 / 2,850 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
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