4237 Keanu St, Honolulu, HI 96816 Property Records

State of Hawaii and Honolulu County property record for 4237 Keanu St, Honolulu, HI 96816

Property Summary

Property Type	Single Family Home
Lot Size	3.54 acres (154,453 sqft)
Owner	Company Name on File
Last Sale	$565,000 (Jan 2017)
Deeds & Mortgages	Apr 2020 Transfer
Flood Zone	Zone X (minimal risk)
APN	`1-3-5-017-029`

Property Details

APN / Parcel Number

Primary APN	`1-3-5-017-029`
Alternative APNs	`1-3-5-017-029-0000` `350170290000`

Exterior

Lot Area	154,453 sqft

Location & Zoning

Street Address	4237 KEANU ST
City	HONOLULU
State	HI
Zip	96816-5577
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	U/11/11
Legal Description	LOT 1 WAIALAE-NUI VALLEY FP 720 154,453 SF
Legal Subdivision	WAIALAE-NUI VALLEY SUBDIVISION
Legal Lot Number	1
Jurisdiction	HONOLULU HI
Township / Civil Division	HONOLULU
Census Block Group	2
Census Block	2004
Census Tract	901

Owner

4237 Keanu St is owned by a company that bought it in January 2017.

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 File
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 31, 2017 · Amount on File
Deed Sale	Jan 31, 2017 · Amount on File
Prior Sale	Oct 28, 2016 · Amount on File
Deed Document Number	2017-A62400142
Record Updated	Sep 20, 2026

April 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	HONOLULU HI
Recording Date	Apr 20, 2020
Property Address	4237 KEANU ST, HONOLULU, HI 96816-5577
Document Number	0A74150723
Instrument Date	Apr 16, 2020
Instrument	A74150723
Transaction Type	Transfer
Record Updated	May 22, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	#45 HONOLULU HI 96816, HONOLULU, HI 96816

Tax Assessment & Valuation

Source: State of Hawaii and Honolulu County assessment roll, as of June 17, 2026

Property Jurisdictions

Type	Name
State	Hawaii
County	Honolulu County
Unified School District	Hawaii Department of Education (KG - 12)

Tax Bill & Assessment History

Year	Assessed Value	Assessed Market Value
2026	$37,460,300 Land $37,460,300	$37,460,300 Land $37,460,300

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 4237 Keanu St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1982.

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
Nearby Flood Claims	1 (1982)
Most Recent Claim	Nov 1982 · tidal / storm surge

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

Wildfire risk around 4237 Keanu St is low, with a 0.03% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 64% of the US · lower than 89% of Hawaii
Wildfire Likelihood	0.03% annual chance
Exposure	Indirect within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 616 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
T-Mobile Fixed Wireless	100 / 20