If you have spent any time on social media, you have probably seen someone pitching the dream of effortless real estate wealth. The message is always the same: buy a few properties, collect rent checks every month, and build generational passive income. If someone is promising that outcome with little effort, walk away. Even when these opportunities are legitimate and not outright scams, the reality of being a landlord looks nothing like the social media version. Managing rental property is closer to running a small business than collecting a passive paycheck.
You have to deal with maintenance and repairs when something inevitably breaks. Mortgage payments and rising interest costs still have to be covered whether the property is occupied or not. Tenants can fall behind on rent, damage the property, or leave unexpectedly. In some jurisdictions, the eviction process can drag on for months. In extreme cases, landlords may even deal with squatters or protracted legal disputes.
Add property taxes, insurance, renovations, and the occasional emergency repair, and the idea of “passive” income starts to look more like a part-time job with unpredictable hours and no paid time off.
That does not mean real estate income is a bad idea. It just means the traditional path of directly owning rental properties may not be the best fit for most investors, particularly those just starting out. If your goal is exposure to real estate and the income it can generate, there is a simpler option.
Real estate ETFs make that access straightforward, but they cover a broad range of sectors: data centers, cell towers, industrial warehouses, and more. If the goal is to replicate something closer to residential rental income and mortgage-related cash flows, you need to be selective about which funds you choose.
The following two ETFs from iShares can be combined to create a synthetic rental portfolio. One leans toward capital appreciation, while the other is built for maximum yield. Both pay quarterly distributions, and together they can provide real estate-linked income without the headaches of property ownership. The allocation I prefer for combining them is outlined below.
Residential Real Estate Exposure
Our first ETF is iShares Residential and Multisector Real Estate ETF (NYSEARCA:REZ). This fund holds a portfolio of 38 real estate investment trusts, or REITs, tracking the FTSE Nareit All Residential Capped Index, with a primary focus on residential properties.
The largest share of the holdings are multi-residential REITs: apartment complexes spread across major urban areas. The portfolio also carries some exposure to single-family rental homes and mobile home communities, giving it a broad slice of the residential housing market.
Because pure residential real estate is still a relatively small corner of the broader REIT universe, the fund expands into a few related sectors. Healthcare REITs are one such addition, covering assets like long-term care facilities, senior housing, and medical office buildings. Self-storage REITs round out the mix. Storage properties tend to be less cyclical than other real estate types: during economic downturns, people still need a place to put their belongings when they downsize, relocate, or go through life transitions.
One of the strengths of REZ is what it leaves out. The fund carries minimal exposure to commercial office properties, a sector that continues to face pressure from the structural shift toward hybrid and remote work. According to CBRE’s Q1 2026 U.S. Office Market Report, the overall national office vacancy rate stood at 18.6% at the end of the first quarter, still near post-pandemic highs even as it showed the first tentative signs of stabilization. REZ also avoids heavy exposure to industrial REITs. While warehouse and distribution center properties have benefited from e-commerce growth, they tend to be more cyclical and sensitive to broader economic activity.
In terms of income, REZ is not the highest-yielding real estate ETF, but it offers a respectable payout. As of the March 2026 fact sheet, the ETF carries a 30-day SEC yield of about 2.6%. Over the three years through late March 2026, with distributions reinvested before taxes, the ETF has delivered an annualized total return of 10.0%. The expense ratio is 0.48%.
Mortgage Real Estate Exposure
The high-yield complement to REZ is iShares Mortgage Real Estate ETF (NYSEARCA:REM). This ETF tracks the FTSE Nareit All Mortgage Capped Index and holds 32 companies. The key distinction is that these are not traditional equity REITs. They are mortgage REITs, which operate in a fundamentally different way.
Equity REITs own and operate physical properties: apartments, office buildings, shopping centers. Mortgage REITs, by contrast, function more like investment firms that borrow money to invest in mortgage-backed securities. Rather than collecting rent from tenants, they earn income from the spread between their borrowing costs and the yields on the mortgage securities they hold.
Most mortgage REITs rely on what is called a spread trade. They borrow at short-term interest rates and invest the proceeds in longer-dated mortgage-backed securities offering higher yields. The gap between those two rates becomes the firm’s profit margin. To amplify returns, these companies typically use leverage, holding larger portfolios than their equity alone would allow, which can significantly increase the income they generate.
The trade-off is meaningful: this structure is highly sensitive to interest rate movements. When borrowing costs rise sharply or the spread between short-term and long-term rates narrows, mortgage REIT profitability can erode quickly. That sensitivity shows up clearly in the ETF’s price history. During the aggressive rate hike cycle of 2022, REM declined 27.45%.
Investors who can tolerate that level of volatility are compensated with substantially higher income. As of April 30, 2026, REM carries a 30-day SEC yield of about 9.35%, far above what most equity REIT funds offer. The expense ratio matches REZ at 0.48%.
How to Put the Portfolio Together
These two ETFs can be combined in any proportion that fits your income goals and risk tolerance. Given how volatile mortgage REITs can be, keeping REM as the smaller position makes sense for most investors.
Historical volatility data underscores that point. Over the three years through March 2026, REM has shown a standard deviation of about 18.87%, compared to 17.05% for REZ. That difference may look modest on paper, but it reflects the underlying reality that mortgage REITs are far more sensitive to interest rate shifts and credit market stress. Sizing REM as the smaller component limits the drag during downturns while still capturing a meaningful income contribution from its high yield.
A straightforward starting point is a 75% allocation to REZ and 25% to REM. That puts the bulk of the portfolio in equity REITs tied to physical residential properties and related assets, while a smaller slice taps the higher yield potential from mortgage REITs.
Using the current 30-day SEC yields noted above, a 75/25 split between REZ and REM produces a weighted average yield of roughly 4.3%. That figure is before taxes. The after-tax yield will vary based on the type of account you hold the ETFs in and your individual tax bracket.
Editor’s note: This update refreshes the REZ 30-day SEC yield to approximately 2.6% and three-year annualized total return to 10.0%, the REM holdings count to 32 and 30-day SEC yield to approximately 9.35%, and both funds’ three-year standard deviation figures; the blended 75/25 portfolio yield was also revised to approximately 4.3%. U.S. office vacancy context was updated with CBRE Q1 2026 data showing the overall national rate at 18.6%.
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