1. Overview: Are Short-Term Rentals Allowed in Waimanalo?

Waimanalo is NOT an approved zone for new Short-Term Rentals (STRs).

STRs (rental periods under 30 days) are only permitted in specific resort-zoned areas (Waikiki, Ko Olina, Turtle Bay, Makaha) or in apartment-zoned areas explicitly mapped by Honolulu DPP. Properties outside these zones require a Nonconforming Use Certificate (NUC) grandfathered before Oct 22, 1986 to legally operate as STRs. New NUCs are no longer issued.
Since the provided sources do not list Waimanalo as a resort zone or mapped apartment area, STRs are not allowed in Waimanalo unless the property has a valid NUC. Verify eligibility using the Honolulu DPP's STR Eligibility Map.

Key Definitions (from Honolulu DPP):

• STR: Lodging for less than 30 consecutive days (aka vacation rental).
• Bed & Breakfast (B&B): Hosted STR where owner/resident is present. Max 2 rooms, 2 adults/room.
• Transient Vacation Unit (TVU): Unhosted/whole-home STR. Max 2 adults/room.
• NUC: "Grandfathered" STR permit for properties operating before Oct 22, 1986. Must be renewed annually (Sep 1-Oct 15). No new NUCs issued.

2. How to Start a Short-Term Rental Business in This Market (Oahu-Wide Focus)

Crucial First Step: Verify Property Eligibility. Use the STR Eligibility Map to check if your specific property in Waimanalo (or anywhere on Oahu) is zoned for STRs (Resort/Apartment) or has a valid NUC. Do not proceed without confirmed eligibility.

Registration/Renewal Process (via HNL Build Portal):

1. Review Guides:
   • Registration: Informational Guide for STR Registration
   • Renewal: Informational Guide for STR Renewals
2. Review HNL Build Tutorials: Learn account setup and registration steps on the HNL Build page.
   • How to Register
   • How to Renew
3. Apply via HNL Build: Apply Here
4. Pay Fees: Submit required fees upon application.
5. Receive License: Upon approval, access your STR license within HNL Build.

3. Required Documents, Permits, Licenses, and Guidelines

Documents:

• Statement of Compliance: Downloadable PDF - Must be completed accurately.
• Property Ownership Proof: Deed or title documentation.
• For B&B Only: Proof of Owner-Occupancy & Home Exemption申请时可能需要。
• For B&B Only: Evidence of HOA/Association approval (if applicable).
• For B&B Only: Proof of Insurance Coverage。
• For NUC Holders: Annual NUC Renewal Confirmation & Fees (Sep 1-Oct 15).

Permits/Licenses:

• STR Registration Certificate: Issued via HNL Build upon approval (required for ALL STRs operating under current law).
• NUC (Nonconforming Use Certificate): Only for pre-1986 STRs; annual renewal mandatory. No new NUCs issued.

Guidelines/Regulations to Follow:

• Zoning Compliance: Property must be in approved zone (Resort/Mapped Apartment) or hold a valid NUC.
• Rental Period: Minimum 30 consecutive days for non-resort properties unless property has NUC.
• Occupancy Limits: Strictly enforced (see below).
• Tax Compliance: Must collect & remit GET & OTAT (see State section below).
• Disclosure: STR Disclosure Form required in all real estate transactions per Ordinance 22-6.

Advertising Requirements:

• Advertisement is sufficient evidence of STR operation.
• Must include STR Registration Number or NUC Number, plus full address.
• Violations for advertising without permit or NUC.

4. Specific Regulations (City/County/State)

City & County of Honolulu (Oahu):

• STR Types: B&B (Hosted) or TVU (Unhosted) only.
• B&B Limits: Max 2 rooms, 4 guests total, owner-occupied, 1,000ft spacing, neighborhood caps. Phone number for complaints required. Exterior signs prohibited.
• TVU Limits: Max occupancy 2 adults per room. Resort zones/Apartment zones mapped by DPP or NUC.
• Zoning: STRs prohibited outside Resort/Apartment zones unless NUC holder.
• NUC Renewal: Mandatory annual renewal Sept 1-Oct 15. Automatic loss for late renewal.
• Fines: Significant fines for violations (initial $1K, escalating up to $10K/day + revenue for recurring). Advertising without permit/NUC is a violation.
• Enforcement: DPP actively enforces using compliance maps and complaint systems.
• Platform Reporting: Airbnb/VRBO required to provide monthly data to DPP.

State of Hawaii (All Islands):

• Minimum Rental Period: 30 consecutive days for non-resort zones (reinforced by 2022 injunction against 90-day rule).
• Taxes (Mandatory for ALL STR Operators):
  • General Excise Tax (GET): 4% state rate + 0.5% Oahu surcharge = 4.5% on gross income. File & pay with Hawaii Dept. of Taxation.
  • Oahu Transient Accommodations Tax (OTAT): 3% on gross income for rentals under 180 days on Oahu only. File & pay with Hawaii Dept. of Taxation.
  • Tax ID Requirement: A valid Hawaii Tax ID must be obtained and posted on all online listings.
  • GET/TAT Filing: Regular filing required (monthly/quarterly/annual depending on volume).

5. Contact Information (Local Authority for STRs)

Department of Planning and Permitting (DPP) - Honolulu

• Phone: (808) 768-8000
• TTY: (808) 768-6743
• Address: 650 South King Street, 7th Floor, Honolulu, HI 96813
• Website: Honolulu DPP STR Page
• HNL Build Portal: Apply/Renew Here
• Report Illegal STRs: Request for Investigation
• FAQ: DPP STR FAQ

For State Tax Matters (GET/TAT):

• Website: Hawaii Department of Taxation
• Phone: (808) 587-4242

6. Links to Source Pages (IMPORTANT)

• Honolulu DPP STR Information Hub: https://www.honolulu.gov/dpp/permitting/str/
• STR Eligibility Map: https://cchnl.maps.arcgis.com/apps/webappviewer/index.html?id=ed2eec39157f41d3a27901de4b3f7530
• STR Compliance Map: https://cchnl.maps.arcgis.com/apps/webappviewer/index.html?id=a87c9d1a9c4147c48286f569701f21b4
• HNL Build Portal: https://honolulu.my.site.com/s/
• Registration Guide: Informational Guide for STR Registration
• Statement of Compliance: https://www4.honolulu.gov/docushare/dsweb/Get/Document-351978/Statement_of_Compliance.pdf
• Renewal Guide: Informational Guide for STR Renewals
• Land Use Ordinance (LUO): https://www.honolulu.gov/dpp/wp-content/uploads/sites/56/2024/09/land-use-ordinance.pdf
• Ordinance 22-7: https://www.honolulu.gov/dpp/wp-content/uploads/sites/56/2024/07/ORD22-007.pdf
• Ordinance 24-14: https://www.honolulu.gov/dpp/wp-content/uploads/sites/56/2024/09/Ord24-014.pdf
• STR Disclosure Form (for sales): https://www4.honolulu.gov/docushare/dsweb/Get/Document-350454/STR%20Disclosure%20Form.pdf
• Request for Investigation (Report Violations): https://www.honolulu.gov/dpp/rfi/
• Hawaii GET Info: https://tax.hawaii.gov/geninfo/get/
• Oahu OTAT Info: https://www.honolulu.gov/budget/oahu-transient-accommodations-tax.html
• HiEstates Overview: https://www.hiestates.com/blog/oahu-vacation-rentals-rules-zoning-and-more-heading-into-2024/
• HawaiiHomeListings Blog: https://www.hawaiihomelistings.com/blog/minimum-rental-period-oahu-back-30-days/
• HawaiiLiving Blog (Bill 89): https://www.hawaiiliving.com/blog/bill-89-honolulu-new-short-term-rental-rules-for-oahu/

Disclaimer: This guide is for informational purposes only and does not constitute legal advice. Always consult with Honolulu DPP and a qualified attorney for specific property situations. The absence of Waimanalo in the provided sources as a designated STR zone implies STRs are not permitted there without a valid NUC. Always verify using the official STR Eligibility Map.