Big Bear Short Term Rental Investing Basics & Tips

Thinking about turning a Big Bear cabin into steady short-term rental income? You are not alone. The area’s ski and lake seasons draw strong demand, but the rules, taxes, and seasonality can feel confusing if you are new. In this guide, you will learn how to confirm the right jurisdiction, secure a permit, model cash flow, and avoid costly mistakes. Let’s dive in.

First, confirm jurisdiction

Before you run numbers or apply for a license, confirm where the property sits:

• Big Bear City (unincorporated) is regulated by San Bernardino County’s mountain-region short-term rental program. Start on the County’s Getting Started page and apply through EZ Online Permitting (EZOP). Visit the County STR portal on the County’s site: San Bernardino County STR Program.
• Big Bear Lake (inside city limits) runs its own Vacation Rental Program with different requirements, taxes, and forms. The City site also notes that homes outside city limits must register with the County. Review the City’s program details here: City of Big Bear Lake Vacation Rental Program.

Tip: Check the address, parcel, and ZIP before you assume which rules apply. This single step prevents most compliance errors.

County STR rules at a glance

If your cabin is in Big Bear City or another unincorporated area, you will follow San Bernardino County’s short-term rental ordinance. You can read the full Chapter 84.28 here: San Bernardino County STR Code.

Key points buyers and new hosts should know:

• A permit is required for every dwelling rented for 30 days or less. Each dwelling needs its own permit, and permits are not transferable to a new owner. See County provisions on permits, parcel limits, and transfers here: Permits and parcel rules.
• Parcel and owner caps apply. A parcel under 2 acres can have one STR permit; parcels 2 acres or larger can have up to two. An owner generally cannot hold more than two active STR permits, with limited exceptions.
• Enforcement is active. Repeated or serious violations can trigger suspension or revocation per County code. Take the Good Neighbor rules and operating standards seriously from day one.

Occupancy and parking basics

County occupancy is determined primarily by bedroom count, and there is an overall cap. Examples include studio or 1-bedroom at 4 occupants, 2-bedroom at 6, 3-bedroom at 8, with a maximum of 12 for any STR. All guest vehicles must be parked on-site. Parking capacity can also limit occupancy. Review the code section on occupancy and parking here: County occupancy and parking.

Safety and Good Neighbor requirements

County standards include a 24/7 local contact phone, maintained smoke and carbon monoxide detectors, fire extinguishers, posted emergency information, secure trash storage, and restrictions on certain outdoor solid-fuel fires in the mountain region. You must provide guests with the County’s Good Neighbor brochure and keep records showing compliance. The County’s Owner Guide outlines these items clearly: County STR Owner Guide.

How to get your County STR permit

Most Big Bear City owners follow this path through the County’s EZOP system. Timelines can vary because there are two mandatory public-notice periods.

• Register and apply: Create an account and submit your application through the County’s portal. See the County’s step-by-step overview on the Getting Started page.
• County review and fees: Staff reviews your submittal and assigns fees. Pay once invoiced. As of March 3, 2026, the County has a revised fee schedule effective July 1, 2025. Always verify the current schedule on the County site.
• Neighbor notification and comment: The process includes a required public-notice period, typically a 20-day comment window.
• Inspection: The County conducts an exterior inspection to confirm conditions like signage, parking, and posted materials.
• Permit issuance and appeal: After the initial approval, there is typically a 30-day appeal window. Do not begin renting until your permit is issued and you have posted required materials in the unit.

Quick checklist for County permits:

• Create EZOP account and apply.
• Pay assigned fees and monitor portal messages.
• Complete neighbor notification steps.
• Pass exterior inspection.
• Post the permit and the County Good Neighbor brochure in the unit.

City of Big Bear Lake rules differ inside city limits

If your property is inside the City of Big Bear Lake, you must use the City’s Vacation Rental Program. The City issues vacation rental licenses annually, requires owner or agent certifications, mandates Good Neighbor materials, and has specific parking standards, including paved off-street parking for existing permitted units by a set deadline. The City also collects Transient Occupancy Tax and a Tourism Business Improvement District assessment. As of March 3, 2026, always verify the current combined rate on the City program page: City of Big Bear Lake Vacation Rental Program.

Bottom line: Confirm jurisdiction first. The County and City have different forms, fees, timelines, and taxes.

Taxes and who remits what

In unincorporated San Bernardino County, Transient Occupancy Tax is governed by the County’s Uniform TOT statute. Read the code section here: County Uniform TOT. Some booking platforms collect and remit TOT when allowed by local law and their agreements, but you remain legally responsible for accurate collection and remittance. Always confirm whether your platform is remitting TOT for your exact jurisdiction.

County-level administration is handled by the San Bernardino County Treasurer–Tax Collector, which provides registration and filing tools for TOT. Review reporting requirements and set up your account here: County Tax Collector TOT info. Rate changes can occur by ordinance or ballot measure, so as of March 3, 2026, verify current rates on the County and City sites before setting guest taxes in your listings.

Seasonality and revenue basics in Big Bear

Big Bear has two distinct peak seasons that drive bookings and rates:

• Winter peak: December through March, strongest around holidays and long weekends, centered on Snow Summit and Bear Mountain.
• Summer peak: June through August for lake activities, boating, and family trips.
• Shoulder periods: Spring and fall are softer and often used for maintenance.

Across the broader Big Bear market, recent trackers report median occupancy in roughly the mid 30-percent range and median ADR in the low to mid $300s. Use these as market-level guideposts only and run property-specific comps. See a data snapshot here: Airbtics Big Bear overview.

What this means for you: Seasonality makes occupancy the main driver of revenue. Strong winter and summer months can offset quieter shoulder periods, but conservative underwriting is smart.

Run the numbers: simple model

Here are the core metrics to understand when you evaluate a Big Bear City STR:

• ADR (Average Daily Rate): The average nightly rate across bookings.
• Occupancy: Nights booked divided by 365.
• Nights booked per year: 365 times occupancy.
• Gross annual rental revenue: ADR times nights booked.
• Taxes on bookings: Guest-paid TOT and any City TBID where applicable. You are responsible for accurate collection and remittance. See the County Uniform TOT for County rules.
• Platform and management fees: Full-service management commonly ranges around 15 to 30 percent of gross revenue. Cleaning is a per-turn expense that varies by size and market.

Illustrative example, not a forecast (assumptions as of March 3, 2026):

• ADR = 317 dollars
• Occupancy = 37 percent, about 135 nights per year
• Gross revenue ≈ 317 dollars x 135 = 42,795 dollars
• Guest-paid taxes example: assume 7 percent County TOT for illustration only, ≈ 2,996 dollars. Always verify the current rate before you model.
• Management example: 20 percent of gross revenue ≈ 8,559 dollars
• Cleaning example: average stay 2.5 nights, about 54 bookings, 150 dollars per turn ≈ 8,100 dollars. For context on budgeting and due diligence, see this investor guide: How to evaluate STR profitability.

Net before mortgage, insurance, utilities, reserves ≈ 42,795 − 2,996 − 8,559 − 8,100 = 23,140 dollars. You still need to subtract property taxes, insurance, utilities, HOA fees, maintenance, and mortgage to estimate cash flow. Always run three scenarios to understand sensitivity.

Quick sensitivity at ADR 317 dollars:

Tip: Micro-location matters. Distance to slopes, lake access, parking capacity, and amenities like hot tubs can shift both ADR and occupancy.

Big Bear operations checklist

Use this list to structure due diligence before you buy or launch:

• Confirm jurisdiction for the address and which permit applies, County or City. Start with the County STR portal or the City program page.
• Verify current permit status and any violations for the property through County or City lookups on the County portal.
• Confirm permitted occupancy and on-site parking tied to the permit. Review parcel-size rules and owner caps in the County code: Permit and parcel limits.
• Check septic and water capacity for higher guest counts. Review local fire and mountain safety guidance in the County STR Owner Guide.
• Plan for winter: snow removal, driveway berms after plows, and guest access. Line up reliable vendors in advance.
• Review trash service rules and wildlife-resistant storage. Share Good Neighbor materials with guests.
• Confirm hot tub or spa lock-and-cover requirements. The County requires spas be covered and locked when not in use.
• Obtain STR-appropriate insurance and review any HOA or CC&R rules that restrict or ban STRs.

How a local agent helps you buy smarter

An STR-savvy local agent can save you time and reduce risk during due diligence:

• Pull permit history, check for outstanding violations, and confirm whether a property has operated as an STR in the past using platform listings and permit numbers.
• Run local ADR and occupancy comps for your specific micro-area and amenity set, not just broad market averages.
• Pressure-test your expense model with local inputs for winter maintenance, cleaning, trash, and management. Share trusted vendor contacts.
• Coordinate with property managers to request historical P&L and calendar data for homes that have previously operated as STRs.

Questions to ask your agent before you buy

• What jurisdiction applies and what permit or license will I need?
• What is the property’s STR permit history and are there any open violations?
• Can we review 12 to 24 months of bookings and P&L if the home operated as an STR?
• What are realistic ADR and occupancy comps for this street or micro-area?
• How many on-site parking spaces are approved and how does that limit occupancy?
• Are there septic, water, or fire-code constraints I should plan for?
• Do the HOA or CC&Rs limit STR use?
• Which local managers, cleaners, and snow removal vendors are reliable and available?

When you are ready to explore cabins that match your budget and goals, our team can help you focus on properties that pencil and align with current rules. For guidance tailored to your plan, contact Colleen Horgan. Schedule a free market consultation with our team.

FAQs

Which Big Bear jurisdiction applies to my cabin?

• Homes in unincorporated Big Bear City are regulated by San Bernardino County, and homes inside the City of Big Bear Lake follow the City’s Vacation Rental Program. Confirm your parcel and ZIP, then start on the County STR portal or the City program page.

How many guests and cars can I allow in Big Bear City?

• County occupancy is based on bedrooms with examples like studio or 1-bedroom at 4, 2-bedroom at 6, 3-bedroom at 8, capped at 12 for any STR. All guest vehicles must be parked on-site. See County occupancy and parking.

How long does the County permit process take?

• Plan for the application, County review, fees, neighbor notification with a 20-day comment window, an exterior inspection, and a 30-day appeal window before final. Do not rent until your permit is issued by the County.

Who pays and files TOT for County bookings?

• Guests pay TOT, but you are legally responsible for accurate collection and remittance. Some platforms may remit in certain jurisdictions, but you must verify and register with the County’s Tax Collector for returns. Start here: County TOT info and review the Uniform TOT code.

What safety items are required in a County-permitted STR?

• Maintain smoke and carbon monoxide detectors, fire extinguishers, secure trash, and post emergency information. Provide the County Good Neighbor brochure to guests and list a 24/7 local contact number. Details are in the County STR Owner Guide.

What months deliver the highest Big Bear revenue?

• Winter months tied to the ski season and summer months tied to the lake typically perform best, with spring and fall as softer shoulder periods. Underwrite conservatively and run scenarios using local comps.