Mark Latuszek's Blog Posts

The Biggest Mistakes Owners Make with Mixed-Use Leases

Mixed-use buildings can be great investments, but they also get discounted quickly when leases aren’t structured properly. Buyers look very closely at mixed-use leases because one poorly

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A Simpler Path for Apartment Owners Nearing Retirement: How a Delaware Statutory Trust Can Fit

For many long-time apartment owners, retirement doesn’t start with the question “How much is my building worth?” It starts with a different one: Do I really want to keep doing this

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The Three Phases of an Environmental Study — Explained Simply

When buyers or lenders talk about an environmental study, they’re usually referring to a process that can unfold in up to three phases. Not every property goes through all three. In fact, most

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How Adding Security Cameras Can Add Real Value to a Property

Security cameras have quietly become one of the more practical upgrades a property owner can make. They’re no longer just about recording incidents after the fact. When used correctly, they

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What an Environmental Study Is — and Why Buyers Sometimes Request One

Occasionally, a buyer will ask for an environmental study as part of their due diligence. When that happens, it can sound more serious than it actually is. In most cases, the request is about

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What Happens if You Live in One Unit and Want to Do a 1031 Exchange?

Many owners of 2–4 unit buildings live in one unit while renting out the others. When it comes time to sell, a common question comes up: Can I still do a 1031 exchange if I lived in the

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How Do I Deal With Noise Complaints in Chicago and Cook County?

Noise complaints are one of those issues that almost never arrive cleanly or objectively. You rarely get a neat explanation of what happened. Instead, you get a frustrated text, an angry voicemail,

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What the “3× Rent Rule” Means in Cook County — and How to Apply It Correctly

Most landlords are familiar with the “3× rent rule.” It’s commonly used as a quick way to decide whether a tenant can reasonably afford the rent. The idea is simple: a tenant

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The Best Credit & Background Check Agencies for Landlords

Screening tenants isn’t just about a credit score — it’s about understanding financial responsibility, rental history, eviction records, and criminal background so you can make

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How Depreciation Works on the New Property in a 1031 Exchange

A common misconception about a 1031 exchange is that depreciation “starts over” on the replacement property. It doesn’t. Depreciation continues — but it does so under a set

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What Repairs Are Considered Capital Improvements vs. Maintenance?

This question usually comes up when an owner is staring at a big bill and wondering, “Is this just upkeep, or did I actually improve the building?” The distinction matters for taxes,

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Common Property Types Held in Delaware Statutory Trusts (DSTs)

A Delaware Statutory Trust (DST) can hold many of the same property types investors are familiar with in traditional real estate. The difference is not the asset itself, but how it’s owned and

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How Do I Handle Co-Signers or Guarantors in Chicago and Cook County?

Co-signers and guarantors are a common part of tenant screening in Chicago and Cook County, especially when an applicant has limited credit history, shorter employment tenure, or income that falls

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What Should Be Included in NOI When Comparing One Property to Another

When comparing two multi-family properties, the only way to do it fairly is to calculate NOI the same way for each building. If the numbers aren’t computed consistently, the comparison becomes

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What Landlords Need to Know About Chicago’s Fair Notice Ordinance and Cook County Notice Rules

One of the most common mistakes landlords make today has nothing to do with rent amounts, maintenance, or tenant screening. It’s notice timing. Chicago and Cook County both require

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The 1031 Exchange Timeline — How the Clock Really Works

A 1031 exchange allows a real estate owner to sell an investment property and reinvest the proceeds into another qualifying property while deferring capital gains taxes. What makes the process

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What Are the Most Common RLTO Violations Chicago Landlords Get Fined For?

Most Chicago Residential Landlord and Tenant Ordinance (RLTO) violations don’t come from bad landlords trying to cut corners. They come from owners doing normal things the way they’ve

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How Do I Handle Abandoned Property in Chicago and Cook County?

Abandoned property usually shows up at the worst possible moment — after a tenant disappears, after an eviction, or right when you’re trying to turn a unit. The instinct for many owners

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How Much Notice Do I Have to Give Before Entering a Unit in Chicago and Cook County?

In Chicago and Cook County, landlords do have the right to enter a tenant’s unit — but that right is tightly tied to notice and reason. Most problems around entry don’t come from

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The New NAR Rule Governing Commission — What Sellers and Buyers Need to Understand

A recent rule change tied to the National Association of Realtors (NAR) settlement has changed how real estate commissions are handled, particularly the long-standing practice of brokers

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What Are the Eligibility Requirements to Participate in a Delaware Statuary Trust (DST)?

A Delaware Statuary Trust (DST) is not an open-to-everyone investment, and that’s intentional. DSTs are regulated real estate securities, and participation is generally limited to

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Commercial Zoning in a Mixed-Use Property — What Buyers Look For

If you’re evaluating a mixed-use property in Chicago, one of the first questions buyers ask is whether the commercial space is legally allowed to operate the type of business it’s

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Does Offering Free Internet Add Value to a Rental Property?

More landlords are asking whether offering free internet as part of the rent actually adds value to a property, or whether it simply adds another monthly expense. It’s a fair question,

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What “Like-Kind Property” Means in a 1031 Exchange

In a 1031 exchange, the term “like-kind” causes more confusion than almost anything else. Many owners assume it means the replacement property must be similar in size, use, or appearance

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How Do I Manage Emotional Support Animals Properly in Chicago and Cook County?

Emotional support animals tend to create tension because they sit right between landlord rules and fair-housing law. Many owners have clear no-pet policies, pet limits, or pet fees that work

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Cook County & Chicago Property Resources

Use these direct links to look up taxes, assessments, recorded documents, permits/violations, zoning, and other common property due-diligence items. ResourceDescriptionTax Bill Lookup –

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Security Deposits vs. Non-Refundable Move-In Fees: Why Move-In Fees Are Common in Chicago

In Chicago, many landlords choose non-refundable move-in fees instead of traditional security deposits, not because deposits are illegal, but because they are heavily regulated and come with real

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What Is My Building Really Worth in Today’s Chicago Market?

Most owners ask this question because they feel the market has changed — interest rates moved, rents went up, taxes jumped, or repairs piled up — but they don’t know how that

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Why Commercial Leases Matter So Much in a Mixed-Use Property

In a mixed-use property, buyers pay far more attention to the commercial lease than many owners expect. Even when the residential units are performing well, a weak commercial lease can significantly

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The Hidden ACA Tax

When you sell a commercial building, you may hear your CPA or attorney mention the ACA tax. This refers to the 3.8% Net Investment Income Tax, which was created under the Affordable Care Act. 

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Cap Rates and Their Relationship to Interest Rates

Cap rates and interest rates are closely connected, even though they measure different things. Understanding how they relate helps explain why property values rise and fall over time.A cap rate is

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What Is a Delaware Statutory Trust (DST)?

A Delaware Statutory Trust, usually called a DST, is a legal structure that allows multiple investors to own fractional interests in large, professionally managed real estate without directly owning

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The Fundamentals and Purpose of a 1031 Exchange

A 1031 exchange is a tax-deferral strategy used when selling investment or business real estate. Its purpose is simple: to allow an owner to sell a property, reinvest the proceeds into another

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What Notice Is Required for Rent Increases on Month-to-Month Units in Chicago and Cook County?

Month-to-month tenancies feel flexible, which is why a lot of landlords assume rent increases are simple: “I’ll just give 30 days’ notice and move on.” In Chicago and much of

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Can I Charge Late Fees, and How Much, in Chicago and Cook County?

Yes — landlords in Chicago and Cook County can charge late fees, but the amount, timing, and structure are regulated more than many owners realize. Late fees are allowed, but only when they

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Why Realtors Now Require a Buyer Broker Agreement Before Showing a Property

If you’ve recently called a Realtor to see a property and were told you need to sign a form first, you’re not alone. For many buyers, this feels unexpected and confusing. The important

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A Smarter Way to Allow Pets: A Weight-Based Pet Deposit and Pet Rent Strategy for Landlords

For many landlords, pets are one of the most common—and most frustrating—decision points when screening tenants. Allowing pets can significantly expand the applicant pool and reduce

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What the “Summary of Rights for Safer Homes” Is — and Why It’s Attached to Leases

Effective January 1, 2026, the Summary of Rights for Safer Homes Act requires landlords (owners of the building or someone working for them to rent residences) to provide a summary of rights to all

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What Lenders Look for in Mixed-Use Properties — and Why Some Deals Die in Underwriting

Mixed-use deals don’t usually fail because the price is wrong. They fail in underwriting, after everyone thinks the deal is solid. That’s because lenders look at mixed-use properties

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FICA Scores Explained: What the Numbers Really Mean for Landlords

Most landlords look at a credit report and go straight to the number. The FICA score. It feels objective. Clean. Easy to compare. But while the number matters, it’s often misunderstood and

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Why 3–4 Unit Buildings Still Dominate Small-Scale Investing in North Cook County

In an era where headlines focus on large apartment complexes, institutional buyers, and shifting lending standards, 3–4 unit buildings continue to quietly outperform as one of the most

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