San Diego's beaches, year-round mild weather, vibrant neighborhoods, and steady flow of visitors make it easy to understand why short-term rentals have become an attractive investment strategy.

For property owners and investors, the idea can be appealing: purchase a property, rent it to visitors for short stays, and potentially generate more income than a traditional long-term rental.

But short-term rentals aren't as simple as putting a property on a vacation-rental platform and collecting nightly rates. San Diego has specific licensing, tax, and operating requirements, and the costs of owning and managing a short-term rental can add up quickly.

So, are short-term rentals worth it in San Diego?

The answer depends on the property, location, operating costs, and your investment goals.

What Makes San Diego Attractive for Short-Term Rentals?

San Diego has several characteristics that make it appealing to vacation-rental investors.

Visitors are drawn to the area for:

• Beaches and coastal communities
• Major attractions and entertainment
• Year-round outdoor recreation
• Military and business travel
• Events and conventions
• Restaurants, shopping, and nightlife
• Easy access to other Southern California destinations

Properties located near major attractions, beaches, and highly desirable neighborhoods may have particularly strong appeal to short-term guests.

However, location alone doesn't guarantee profitability.

San Diego Has Strict Short-Term Rental Regulations

One of the most important considerations for anyone thinking about a short-term rental is understanding the local regulations.

Within the City of San Diego, a Short-Term Residential Occupancy (STRO) license is required for renting a dwelling unit, or part of one, for less than one month. Operating an STRO without the required license is unlawful.

The City currently has four STRO license tiers:

• Tier 1: Part-time rentals
• Tier 2: Home sharing
• Tier 3: Whole-home rentals, excluding Mission Beach
• Tier 4: Whole-home rentals in Mission Beach

Each tier has different requirements and limitations. As of July 2026, the City reports that Tier 4 licenses for whole-home Mission Beach rentals have reached their available limit, while Tier 1, Tier 2, and Tier 3 applications remain open.

This makes it especially important to verify the current rules before purchasing a property specifically for short-term rental purposes.

Location Can Make or Break the Investment

Not every San Diego property is equally suited for short-term rental use.

A property near the beach may command significantly higher nightly rates than a similar home farther inland. However, it may also come with a higher purchase price, greater maintenance requirements, insurance considerations, and potentially more competition.

When evaluating a property, consider:

• Proximity to beaches and attractions
• Walkability
• Parking availability
• Neighborhood appeal
• Property size and bedroom count
• Guest amenities
• Local short-term rental regulations
• Competition from other rentals

The goal isn't necessarily to find the cheapest property. It's to find a property where the expected revenue makes sense relative to the total investment.

Don't Just Look at the Nightly Rate

One of the biggest mistakes new investors make is focusing on the potential nightly rental rate without calculating the full operating costs.

A property might rent for $300 per night, but that doesn't mean the owner is making $300 per night.

Expenses can include:

• Mortgage
• Property taxes
• Insurance
• Utilities
• Cleaning
• Repairs and maintenance
• Property management
• Furnishings
• Supplies
• Platform fees
• HOA dues
• Vacancy
• Licensing and business costs
• Taxes

San Diego also imposes a Transient Occupancy Tax (TOT) on short-term stays. As of May 1, 2025, the city's TOT rates range from 11.75% to 13.75%, depending on the property's tax zone.

That tax is generally collected from guests rather than absorbed entirely by the owner, but it is still an important part of understanding the overall economics and compliance requirements.

Management Can Be a Major Expense

Running a short-term rental is very different from owning a traditional rental property.

Instead of finding one tenant and collecting rent each month, you'll potentially be dealing with:

• Guest communication
• Reservations
• Check-ins and check-outs
• Cleaning
• Maintenance requests
• Reviews
• Pricing adjustments
• Marketing
• Regulatory compliance

Owners who live nearby and are willing to manage the property themselves may be able to reduce expenses.

Others may prefer to hire a professional property manager. The convenience can be valuable, but management fees can significantly affect your bottom line.

Short-Term Rentals Can Generate More Revenue, But Not Always More Profit

A short-term rental can potentially generate substantially more gross rental revenue than a traditional long-term lease.

For example, a property that could rent for $4,000 per month traditionally might generate considerably more gross revenue during periods of high visitor demand.

But that higher revenue comes with higher expenses and more work.

A short-term rental may require frequent cleaning, furnishings, utilities, repairs, marketing, and management. Occupancy can also fluctuate significantly throughout the year.

The important number isn't the gross revenue.

It's the net income after expenses.

Seasonality Matters

San Diego benefits from relatively mild weather, but that doesn't mean demand is identical throughout the year.

Demand can change based on:

• Summer vacation season
• Holidays
• Major events
• School calendars
• Weather
• Convention activity
• Local attractions

An investment that looks highly profitable during peak season may produce very different results during slower periods.

Investors should analyze expected occupancy throughout the year rather than basing their projections on the highest possible nightly rate.

HOA Rules Can Create Another Challenge

If you're considering a condo or townhome as a short-term rental, don't overlook the HOA.

An HOA will very likely have rules restricting or prohibiting short-term rentals, regardless of whether the city allows the activity.

Before purchasing, carefully review the governing documents and confirm the current rental restrictions.

A property that appears to be a great vacation-rental investment could become a very different investment if the HOA doesn't permit short-term stays.

Don't Assume Every Property Can Be Used as an STRO

This is particularly important for investors considering creative strategies.

For example, the City of San Diego states that ADUs generally cannot be used as short-term rentals, with limited exceptions for certain older permitted companion units.

That means buyers should verify the legal status and permitted use of every portion of a property before assuming it can generate short-term rental income.

What About Long-Term Rentals?

For some investors, a traditional long-term rental may actually make more sense.

Long-term rentals typically offer:

• More predictable monthly income
• Less frequent turnover
• Lower management demands
• Fewer furnishing expenses
• Longer tenant relationships

You may give up some potential gross revenue, but you may also gain simplicity and predictability.

The right strategy depends on what you're trying to accomplish with the property.

So, Are Short-Term Rentals Worth It?

For the right investor and the right property, they can be.

San Diego's tourism, climate, and desirable locations create strong potential for short-term rental demand. But investors need to look beyond the headline nightly rate and carefully evaluate the complete financial picture.

Before purchasing, calculate:

Expected Revenue – Operating Expenses – Financing Costs = Potential Net Cash Flow

Then consider whether that return adequately compensates you for the additional work, risk, and regulatory requirements involved.

Final Thoughts

Short-term rentals can be an attractive real estate investment strategy in San Diego, but they're not automatically a better investment than traditional rentals.

The most important factors are the property's location, purchase price, expected occupancy, operating expenses, financing, and perhaps most importantly, whether the property can legally be operated as a short-term rental.

San Diego's STRO regulations are also subject to specific licensing requirements, and the City can change requirements, fees, and license availability over time.

If you're considering purchasing a property as a short-term rental, do your due diligence before making an offer. Review the current city regulations, verify HOA restrictions, analyze realistic rental income and expenses, and make sure the investment fits your broader financial goals.

A property that looks great on paper isn't necessarily a great investment. The numbers and the rules need to work.