Florida's Shifting Rental Landscape: A Landlord's Guide to High Interest Rates and High Inventory, With October 2026 Supply Data for 10 Palm Beach County Cities

Owner Guide · Rental Market Conditions · Palm Beach County, FL

By Jean Taveras, Broker-Owner, Atlis Property Management · Updated October 2026

Landlords make three big decisions over and over: what to charge, whether to keep the tenant they have, and whether to keep the property at all. Interest rates and inventory feed all three. Rates shape what buyers can pay, which affects a sale. Inventory shapes how much competition a seller faces, and the number of rentals listed shapes how much competition a landlord faces.

This guide puts the current numbers in one place, as of early October 2026, and turns them into decisions. It sticks to published figures and avoids forecasts. Nobody, including us, knows where rates will be next year, and an owner's plan should work across a range of outcomes. For a broader investor view, see our Palm Beach County rental market report.

The Rate Picture: What the Published Numbers Say

Freddie Mac's Primary Mortgage Market Survey reported that the 30-year fixed-rate mortgage averaged 7.28% as of October 1, 2026. A year earlier it averaged 6.34%, a difference of 0.94 percentage points (7.28 − 6.34). Freddie Mac describes the survey's borrower profile as owner-occupied, single-family purchase loans with good to excellent credit, so it is a benchmark rather than a quote. Loans on investment property are outside that profile, so a quote for one may differ.

What matters for a landlord is not the average but the decision in front of you:

• If you hold a low fixed rate, your carrying cost has not changed, and the comparison that matters is between keeping that loan and what you would earn on the sale proceeds. Our guide for owners who have a low mortgage rate and are unsure whether to sell walks through it.
• If you are buying, underwrite with the rate you are actually quoted for an investment loan, not the survey average.
• If you are refinancing, compare the full cost of the new loan, including points and fees, with the savings, and remember that points on a rental loan are generally deducted over the life of the loan.

Do not rely on a rate forecast to make any of these work. Build the numbers so the plan still makes sense if rates stay where they are.

The Inventory Picture: Months of Supply by City

Months of supply estimates how long the homes listed for sale would take to sell at the recent sales pace. The table shows PBP Real Estate's figures as of October 7, 2026. Notice the split between houses and condos and townhouses.

In nine of the ten cities, condos and townhouses showed more months of supply than houses; Royal Palm Beach was the exception, at 3.3 months for condos and townhouses against 3.7 for houses. The same split appears in year-to-date sales. From January 1 to September 30, 2026, Jupiter closed 823 houses against 729 in the same period of 2025 (823 − 729 = 94 more), and Palm Beach Gardens closed 921 against 726 (921 − 726 = 195 more). Our analysis of how single-family and condo markets are diverging goes deeper on that split.

For a landlord, months of supply matters most at two moments: when you are deciding whether to sell, and when you are buying. A condo owner in a segment with 7.8 or 8.2 months of supply faces a different sale than a house owner in a segment with 3.2.

Prices are part of the same picture. Year to date through September 30, 2026, Jupiter houses closed at a median $1,069,000 against $970,000 in the same period of 2025, while Jupiter condos and townhouses closed at $500,000 against $490,000. In Boynton Beach, the condo and townhouse median was $267,750 against $275,000 a year earlier, and in Greenacres the house median was $455,000 against $480,000. Medians compare different sets of homes in each period, so they are not a valuation of any single home. An owner deciding whether to sell should get a price opinion on the actual property.

The Rental Side: How Much Competition Your Listing Faces

Sales inventory is only half the picture. The other half is how many rentals a tenant can choose from. These are PBP Real Estate's rental figures as of October 7, 2026.

A West Palm Beach landlord is competing with 968 other listings, and the median one had been on the market 34 days. In Jupiter, the median listing had been up 61 days. Each idle day has a price: at Jupiter's $4,800 median, about $158 a day ($4,800 × 12 ÷ 365), and at West Palm Beach's $2,200 median, about $72 a day ($2,200 × 12 ÷ 365). Our vacancy loss calculator runs the same math for your rent.

Smaller markets carry a different kind of exposure. North Palm Beach had 88 homes and condos listed for lease, so a single listing priced well above or below its comparables stands out to every tenant searching there.

What Landlords Can Control Right Now

Rates and inventory are outside any owner's control. These are not:

• Price against the real competition. Compare your home with active rentals of the same type, size, and condition in the same area, and adjust within the first two weeks if showings do not turn into applications. Our guide on how property managers determine rental rates shows the method.
• Win on presentation and speed. Professional photos, a clean and repaired home, fast replies to inquiries, and easy showings are how a listing stands out among hundreds. Our breakdown of why some rentals lease in 7 days while others sit for 60 covers the details.
• Keep the tenant you have. A renewal avoids vacancy, turnover costs, and the competition in the tables above. Start renewal conversations early and price them against current comps. Our lease renewal strategy guide explains the timing.
• Fix what a tenant will notice. In a market with choices, deferred maintenance shows up as fewer applications.
• Plan for association approval. If the home is in a condo or HOA community that requires tenant approval, build that step into the listing plan and have the application packet ready the day a tenant is chosen.

Hold, Sell, or Buy: Running Your Own Numbers

The published figures tell you about the market. They do not tell you about your home. Three questions frame the decision:

1. What would you net from a sale today? Start with a realistic sale price for your home, subtract selling costs, any loan payoff, and taxes, and compare the result with what that money would earn elsewhere.
2. What does the home net as a rental? Use the rent your home would actually achieve, then subtract taxes, insurance, association fees, maintenance, vacancy, management, and debt service.
3. What happens over your holding period? Consider your plans, your loan terms, and how the sale would be taxed now versus later.

One shortcut to avoid: dividing a citywide median rent by a citywide median sale price. The two medians describe different homes, and the result does not describe any real property. Underwrite the home you own or are buying. Our rent vs. sell calculator and our article on whether to rent or sell in 2026 are good starting points, and condo buyers should read what to know before investing in a condo.

Common Mistakes Landlords Make in a High-Rate, High-Inventory Market

• Pricing to the mortgage instead of the market. A tenant compares your home with the other listings, not with your loan payment.
• Waiting out a vacancy at an above-market price. Each week at the wrong price costs rent that a later increase will not recover.
• Letting a good tenant leave over a small increase. The vacancy and turnover often cost more than the increase would have earned.
• Treating citywide medians as your rent or your sale price. Use comparable listings for your type of home.
• Making a hold or sell decision on a rate forecast. Build a plan that works if rates stay where they are.
• Buying on a yield shortcut. Underwrite the specific property with its own rent, costs, and financing.

How Atlis Helps Landlords in This Market

We price each rental against current comparable listings, market it with professional presentation, show it, and screen applicants to written criteria. Once a tenant is in place, we focus on renewals, because the tenant you keep never has to compete with the listings in the tables above. Our results: a 21-day average lease-up, a 74% renewal rate, and 98%+ of rent collected monthly. Management is full service only at 5–9% of collected rent with a $200 monthly minimum, there are no management fees on vacant units, and your fee rate is locked for the life of the partnership. Local details are on our West Palm Beach and Jupiter property management pages.

Frequently Asked Questions

If you want to see where your home stands against the current competition, as a rental or as a sale, we will run the comparison with you.