First Door Investing News Wednesday May 13 2026

Real estate investing doesn't have to be complicated. Every day we bring you one market update, one practical lesson, and a few stories that help you understand what's happening in the housing world, in plain language, without the jargon. Let's get into it.

Mortgage rates ticked up slightly this morning to 6.46% on the 30-year fixed, according to Bankrate, as the 10-year Treasury yield rose ahead of today's Consumer Price Index report. Here is the plain-language version of what that means for new investors: when inflation comes in hotter than expected, mortgage rates tend to rise. When it comes in cooler, rates tend to fall. Today's CPI print at 8:30 AM ET is the single most important piece of economic data this week for anyone watching the housing market. Either way, rates remain above 6%, which continues to keep millions of potential homebuyers in the rental market rather than purchasing homes. More renters means more demand for apartments. More demand for apartments means better performance for the investors who own them.

Rate data via Freddie Mac

Every FirstDoor edition includes one foundational concept explained clearly. Today: Net Operating Income, or NOI.

If cap rates are the headline number in real estate investing, Net Operating Income is the number underneath it that actually matters. Every valuation, every deal evaluation, and every sponsor pitch deck you will ever see starts with NOI. Understanding it is one of the most important things you can do before evaluating your first investment.

What it is:

Net Operating Income is the total income a property generates after operating expenses are paid, but before any mortgage payment is made. The formula is simple:

NOI = Gross Rental Income minus Vacancy minus Operating Expenses

Operating expenses include property management fees, insurance, property taxes, maintenance, utilities, and repairs. What they do not include is debt service. That distinction is important. NOI measures the property's performance on its own, independent of how it was financed.

A plain-language example:

Imagine an apartment building that collects $200,000 per year in rent. After accounting for a 5% vacancy rate and $80,000 in operating expenses, the NOI is $110,000. That is the number a sponsor will use to value the property, underwrite the deal, and project your returns as a passive investor.

Why it matters for new investors:

NOI is the foundation of two numbers you will see in every deal: the cap rate and the debt service coverage ratio. The cap rate is simply NOI divided by the purchase price. The DSCR is NOI divided by the annual mortgage payment. Both numbers tell you whether the property can sustain itself financially, and both start from the same NOI.

Where it gets misused:

Sponsors can manipulate NOI by understating vacancy or excluding certain expenses. A sponsor who projects 2% vacancy in a market where 7% is the norm is inflating their NOI and making the deal look better than it is. Always ask: what vacancy rate is being assumed, and what expenses are excluded from this NOI calculation? A trustworthy sponsor will walk you through every line item without hesitation.

Read more at Investopedia

1. 2026 Is Shaping Up to Be the Best Year for New Real Estate Investors in Years

If you have been sitting on the sidelines waiting for the right moment, the data suggests that moment may already be here.

Real estate investing is about to get easier in 2026. Deals are getting easier to find. Homes are sitting on the market longer. Buyers have control, prices can be negotiated, and mortgage rates are coming down. Cash flow is even making a comeback after many investors thought it was gone for good.

More first-time investors will land their first deal in 2026 than in either of the previous two years, according to BiggerPockets Head of Real Estate Investing Dave Meyer, citing improved buying conditions and more realistic seller expectations.

The investors who build the most wealth through real estate are consistently the ones who act when conditions are improving rather than waiting for perfection. By the time headlines confirm a boom, the best pricing is already gone.

Read the full 2026 State of Real Estate Investing at BiggerPockets

New investors often gravitate toward markets they have heard about. The data in 2026 tells a different story.

The best buying opportunities in early 2026 are not in big cities like Miami, Austin, Chicago, or Denver. Many of the top markets have affordable home prices, some even below $200,000, with landlord-friendly laws, strong cash flow potential, and appreciation upside.

Hartford, Connecticut is projected to see 17% price growth. Rochester, New York is at 15.5%. Rust Belt cities including Cleveland, Toledo, and Pittsburgh are appreciating while Sun Belt cities across Florida, Texas, and Arizona are seeing decade-high inventory levels.

The lesson is straightforward. Glamour markets rarely deliver the best returns for investors. Affordable entry points, tight inventory, and solid employment are the three variables that actually matter, and smaller Midwest and Northeast markets are checking all three boxes right now.

Read the full market breakdown at BiggerPockets

BiggerPockets investors Dave Meyer and Henry Washington have a combined two decades of experience. They have also made expensive mistakes. Their latest breakdown of what not to do is worth reading before you make your first offer.

The six failure modes they identify are not exotic. They include overestimating rent, underestimating expenses, stretching on purchase price after losing too many deals, failing to account for vacancy and capital expenditures in underwriting, buying in the wrong market, and managing properties without a clear system. Every one of them is avoidable with conservative underwriting and honest self-assessment.

The most important takeaway for new investors: if you include all your expenses in your numbers like vacancy, capital expenditures, property management, maintenance and the deal still pencils, you have a real deal. If it only works with optimistic assumptions, it does not work.

Read the full breakdown at BiggerPockets

BiggerPockets surveyed more than 600 of its members heading into 2026. The results are more nuanced than the headlines suggest.

Despite a slow and uncertain market in 2025, investor sentiment has improved over the last 12 months, and expectations are high for 2026. The vast majority of retail real estate investors are planning for an active year, prioritizing growth and optimization. A majority of investors intend to focus on portfolio growth in 2026, a signal that retail investors are focused on the long-term benefits of real estate investing far more than short-term returns.

The caveat worth noting: 95% of respondents listed inflation as a concern, and 42% expect tariffs to negatively impact their portfolios. Real investors are optimistic but not naive. That combination of optimism and caution is exactly the right mindset for someone approaching their first investment in 2026.

Read the full survey results at BiggerPockets

"What vacancy rate and operating expenses are included in this NOI calculation?"

After today's lesson, you now know that NOI is the starting point for every real estate valuation. Before evaluating any deal or sponsor pitch, ask this question first. A sponsor who cannot answer it in detail, or who is projecting vacancy rates well below the market average, is a sponsor worth approaching with caution.

A note from Fourth Wall Capital

Today's lesson on Net Operating Income is one of the most important concepts we teach new investors who are evaluating their first passive deal. At Fourth Wall Capital, Dan Plasterer's actuarial background means our NOI underwriting starts from a conservative baseline every time. We assume vacancy rates that reflect actual market conditions, not best-case scenarios. We include every operating expense line item. We stress-test the NOI against higher vacancy and higher expense assumptions before we ever present a deal to investors.

The result is a deal structure where even if conditions are worse than projected, the cash flow holds. That is not conservative underwriting for its own sake. It is the margin of safety that protects your capital when things do not go exactly according to plan.

If today's lesson raised questions about how we evaluate deals at Fourth Wall Capital, we are glad to walk you through our process. No obligation, just education.

Learn more at fourthwall.capital

First Door Investing News is published daily by Fourth Wall Capital, a multifamily real estate investment firm based in Maryland. Learn more at fourthwall.capital