Walnut, CA Airbnb Market Data, Statistics, and Occupancy Rates

Walnut Short-Term Rental Market Overview

Walnut, CA is a small but active short-term rental market in the San Gabriel Valley with 42 active Airbnb listings and an average annual revenue of $31,649. While occupancy sits at 46%—slightly above the California state average of 43%—the market's high average home values of roughly $1.6 million create a challenging revenue-to-price ratio that demands careful deal sourcing. Investors who target larger properties or niche positioning may find workable returns, but this is not a market where generic listings will thrive.

Key Market Statistics

According to Rabbu market data, the Walnut short-term rental market shows:

Data sources: Rabbu proprietary analytics as of Apr, 27 2026 and Zillow Home Value Index (ZHVI) as of Apr, 27 2026.

Why Investors Consider Walnut

Walnut appeals to investors seeking exposure to Southern California's suburban rental demand, though the elevated price-to-revenue dynamic requires disciplined property selection.

Expert Market Assessment

"Walnut presents a competitive but nuanced opportunity for STR investors. The ROI score of 42 out of 100 reflects the challenge of a below-average revenue-to-price ratio driven by home values exceeding $1.6 million, though occupancy stability and supply-demand dynamics both land in average territory. Seasonality is moderate—July peaks near $3,573 in average monthly revenue while January dips to around $2,044, a spread that's manageable but worth planning for in cash-flow projections. Investors willing to focus on larger properties and deliver standout guest experiences can carve out solid returns, but passive or under-capitalized approaches are unlikely to pencil out here."

— Rabbu Market Analysis Team

Key Airbnb Metrics & Trends in Walnut

Average revenue by month in Walnut

Revenue in Walnut peaks in July at $3,573 and bottoms out in January at $2,044, creating a roughly 75% spread between the best and worst months. The summer surge from June through August is the clearest seasonal driver, while shoulder months like March ($2,787) and October ($2,452) hold up reasonably well.

Active Airbnb listings by property size in Walnut

The Walnut market is heavily weighted toward 1-bedroom listings, which account for 23 of the 42 active properties, while 4-bedroom homes represent just 6 listings. This concentration in smaller units could signal an opening for investors with larger properties, especially given the substantially higher revenue those units generate.

Average daily rate (ADR) by property size in Walnut

ADR scales sharply with size—4-bedroom properties command $281 per night versus just $82 for 1-bedroom units, a 3.4x premium. For investors able to absorb higher acquisition costs, the per-night pricing power of larger homes makes the ADR trade-off compelling.

Average RevPAN by property size in Walnut

Revenue per available night tells a clear story: 4-bedroom properties earn $173 in RevPAN compared to $39 for 1-bedrooms, reflecting both higher nightly rates and stronger occupancy. This 4x-plus gap underscores that larger units are far more productive on a per-night basis in Walnut.

Average occupancy rates by property size in Walnut

Four-bedroom properties in Walnut maintain a 62% occupancy rate, significantly outpacing the 48% achieved by 1-bedroom listings. The higher occupancy for larger homes suggests strong demand from families or groups, offering more predictable cash flow for investors in that segment.

Average monthly revenue by property size in Walnut

Monthly revenue diverges dramatically by size—4-bedroom homes average $4,911 per month, nearly four times the $1,294 earned by 1-bedroom units. This gap highlights the outsized revenue potential of larger properties in Walnut's suburban market.

Average annual revenue by property size in Walnut

On an annual basis, 4-bedroom properties generate roughly $58,935, while 1-bedroom units average around $15,529. For investors evaluating return potential against acquisition cost, the 4-bedroom configuration offers the strongest revenue base, though it requires a significantly higher upfront investment in a $1.6M average home-value market.

Most common amenities for Airbnb listings in Walnut

Parking is universal at 100% of listings, and kitchen access (98%) and laundry facilities (91% washer, 81% dryer) are near-standard—signaling that guests in Walnut expect practical, home-like accommodations. Differentiators like pools (17%), hot tubs (14%), and EV chargers (5%) are still uncommon, offering potential competitive advantages for investors willing to add premium amenities.

Understanding Walnut's ROI Score: 42/100

Rabbu's ROI Score is a proprietary metric that evaluates short-term rental investment potential based on multiple factors.

How the ROI Score is Calculated

What This Means for Investors

Walnut's ROI score of 42 out of 100 places it in the 'Competitive Opportunity' band, reflecting a market where demand exists but elevated home prices compress the revenue-to-price ratio to below-average levels. Occupancy stability, market growth, and supply-demand balance all register as average, meaning the fundamentals are functional but not exceptional. Investors should pair this data with thorough local regulatory research and focus on deal structures—such as targeting underpriced 4-bedroom homes—that can shift the math in their favor.

Short-Term Rental Regulations in Walnut

Understanding local STR regulations is essential before investing in Walnut. Here's the current regulatory landscape:

Permit Requirements

Short-term rental operators in Walnut, California may be required to obtain a business license or STR-specific permit from the City of Walnut. Investors should verify current registration and permitting requirements directly with city planning officials before listing a property.

Key Restrictions

Common restrictions in California municipalities can include occupancy limits, minimum stay requirements, noise and nuisance ordinances, parking mandates, and potential caps on the number of permits issued. HOA rules in Walnut's many planned communities may impose additional limitations, so reviewing CC&Rs is essential before purchasing.

Tax Obligations

STR operators in California are generally subject to transient occupancy taxes, and some jurisdictions layer on additional tourism or local assessment fees. Platforms like Airbnb often collect and remit state and local taxes on behalf of hosts, but investors should confirm their specific obligations with a tax professional familiar with Los Angeles County requirements.

Regulations subject to change. Always verify with local authorities before purchasing. A Rabbu partner agent specializing in Walnut can provide current regulatory guidance.

Future Outlook & Long-Term Forecast

"Over the next 12–18 months, Walnut's STR market is expected to maintain steady but modest performance. Seasonal patterns point to summer months driving the strongest revenue, with July and August historically averaging $3,400–$3,600, while winter months settle closer to $2,000–$2,300. Listing growth has held flat at around 101% year-over-year, suggesting stable supply conditions rather than rapid expansion. Investors should anticipate occupancy holding in the 44–48% range, with potential for incremental ADR improvements of 1–3% as the broader Southern California travel market continues to normalize."

— Rabbu Market Analysis Team

Frequently asked questions about Airbnb in Walnut, CA

What is the average Airbnb occupancy rate in Walnut?

The average Airbnb occupancy rate in Walnut is currently 46%, which slightly outperforms the California state average of 43%. Occupancy varies by property size, with 4-bedroom listings achieving 62% compared to 48% for 1-bedroom units, suggesting that larger properties attract more consistent bookings in this market.

How much do Airbnb hosts make in Walnut?

On average, Airbnb hosts in Walnut earn approximately $2,637 per month or $31,649 annually based on trailing 12-month booking data. Revenue varies significantly by property size—1-bedroom listings average around $15,529 per year, while 4-bedroom properties generate roughly $58,935 annually. Individual results depend on factors like pricing strategy, property quality, and guest reviews.

Is Walnut a good market for Airbnb investment?

Walnut earns a Rabbu ROI Score of 42 out of 100, categorized as a 'Competitive Opportunity.' The market has solid occupancy and stable supply-demand dynamics, but the high average home value of approximately $1.6 million creates a challenging revenue-to-price ratio. Investors who can source properties at below-market prices or target higher-revenue 4-bedroom configurations are most likely to achieve attractive returns.

What is the average daily rate (ADR) for Airbnb in Walnut?

The average daily rate for Airbnb listings in Walnut is $178, which is well below the California state average of $551. ADR ranges from about $82 for 1-bedroom properties to $281 for 4-bedroom homes. The lower overall ADR reflects the market's suburban profile and the predominance of smaller units in the listing mix.

Are short-term rentals legal in Walnut?

Short-term rentals may be subject to local permitting and registration requirements in Walnut, CA. Regulations can vary and may change, so investors should contact the City of Walnut's planning department and review any applicable HOA rules before purchasing or listing a property. Staying compliant with both city ordinances and state law is essential for long-term operation.

When is peak season for Airbnb in Walnut?

Peak season for Airbnb in Walnut runs from June through August, with July delivering the highest average monthly revenue at $3,573 and August close behind at $3,437. The slowest months are January ($2,044) and November ($2,276). The seasonal spread is moderate, meaning revenue stays relatively consistent year-round compared to more tourism-dependent markets.

How many Airbnbs are there in Walnut?

As of April 2026, there are 42 active Airbnb listings in Walnut. The supply is concentrated in 1-bedroom units (23 listings) with a smaller segment of 4-bedroom properties (6 listings). Year-over-year listing growth stands at 101%, indicating the market is holding steady without significant new inventory flooding in.

How is Airbnb revenue calculated in Walnut?

The annual and monthly revenue figures for Walnut are derived from the trailing 12 months of historical booking performance for active comparable Airbnb listings in the market—not a forward-looking projection. We average each comparable listing's actual revenue per available night (RevPAN) by month over the past year, remove regional outliers, and roll the results up to a market-level historical average. This approach anchors the figures to what hosts have actually earned recently, while naturally reflecting seasonal peaks and slower months because each month uses its own historical performance data. Individual results can vary based on property quality, pricing strategy, and operational management.

About Rabbu Market Data

Rabbu provides Airbnb and short-term rental market data and statistics across the United States. Our mission is to empower investors with accurate insights and easy-to-use tools, so they can confidently identify and act on the best opportunities in the Airbnb market.

What this data includes

• Regularly updated active Airbnb and STR listing counts for Walnut and surrounding areas
• Average daily rate, occupancy, and RevPAN metrics based on current and trailing performance
• Monthly and annual revenue estimates derived from historical booking data across comparable listings
• Property value benchmarks sourced from the Zillow Home Value Index (ZHVI)
• Data aggregated from multiple proprietary and third-party sources for consistency and accuracy

Sources and disclaimers

Rabbu proprietary analytics as of Apr, 27 2026 and Zillow Home Value Index (ZHVI) as of Apr, 27 2026. Revenue projections are estimates based on comparable properties and do not guarantee future performance. Data reflects trailing 12-month averages as of April 2026 and may not capture the most recent market shifts. Local regulations, HOA rules, and tax obligations are subject to change; investors should verify current requirements with appropriate authorities.