State of Hawaii and Honolulu County property record for 852 21st Ave, #858, Honolulu, HI 96816
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.144 acres (6,250 sqft) |
| Owner | Company Name on Record |
| Flood Zone | Zone X (minimal risk) |
| APN | 1-3-2-053-024 |
| Primary APN | 1-3-2-053-024 |
|---|---|
| Alternative APNs |
|
| Lot Area | 6,250 sqft (0.144 acres) |
|---|
| Street Address | 852 21ST AVE, 858 |
|---|---|
| City | HONOLULU |
| State | HI |
| Zip | 96816-4518 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | U/05/00 |
| Legal Description | POR LOT 10 BLK 188 MAP 37 6,250 SF |
| Legal Block | 188 |
| Legal Lot Number | 10 |
| Jurisdiction | HONOLULU HI |
| Township / Civil Division | HONOLULU |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 700 |
Source: State of Hawaii and Honolulu County records, as of June 17, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Aug 17, 2010 |
| Transfer Doc | 2010125149 |
| Record Updated | Sep 20, 2026 |
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 | Assessed Value | Assessed Market Value |
|---|---|---|
| 2026 | $100 (-) Land $100 | $100 (-) Land $100 |
| 2025 | $100 Land $100 | $100 Land $100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
|---|---|
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 93% of Hawaii |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 700 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 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
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