How Many Units Should You Start With? A First-Time Investor’s Guide to Buying a Multifamily Property

How many units should you start with when buying your first multifamily property? After nine years helping buyers across Long Beach, Los Angeles, and Orange County purchase their first rental properties, my answer is almost always the same: two to four units. This guide is written specifically for buyers who already know they want a duplex, triplex, or fourplex, not a single-family rental. A multifamily purchase is a much easier transaction than jumping straight into a large apartment building; the financing is simpler, and it gives you a real foot in the door without pulling your hair out in the process.

If you have ever thought about diving straight into a twenty-unit building for your first deal, I would gently talk you out of it. Walk before you run. A two to four-unit property teaches you everything you need to know about being a landlord, evaluating deals, and managing tenants, at a scale that will not overwhelm you. Here is everything I tell my clients before they make that first offer.

How Many Units Should You Start With? My Straight Answer

Two to four units is the sweet spot for a first-time real estate investor, and there is a practical reason behind that recommendation beyond just experience level. A duplex, triplex, or fourplex still qualifies as residential property under most lending guidelines, which keeps your financing options wide open. The moment you cross into five or more units, you are in commercial lending territory, and that changes almost everything about the transaction, from the down payment to the appraisal process to how the lender qualifies you.

Starting smaller also means a smaller learning curve. You will make mistakes on your first deal. Everyone does. Two to four units lets you make those mistakes on a manageable scale instead of a twenty-unit scale where a single misstep costs far more.

How Financing Works Differently for Two to Four Units Versus Five or More

This is the part most first-time investors do not fully understand going in, and it is worth getting right, so I want to be precise here. Financing rules shift in a real way once you cross from four units to five units.

FHA and VA Loans for Owner-Occupied Two to Four Unit Properties

If you plan to live in one of the units, FHA financing allows as little as 3.5% down with a credit score of 580 or higher, and rental income from the other units can help you qualify for a larger loan. You do need to move in within 60 days of closing and live there for at least a year before converting your unit to a rental. For 2026, standard-area FHA loan limits are $693,050 for a two-unit property, $837,700 for three units, and $1,041,125 for four units, though limits run higher in higher-cost counties like the ones I work in across Southern California, so always confirm the exact number for your county with your lender.

Veterans have an even stronger option. A VA loan can finance up to a fourplex with $0 down as long as you occupy one unit as your primary residence, and veterans with full entitlement generally are not tied to a fixed loan limit. For those with partial entitlement remaining, 2026 guaranty limits run from roughly $1,066,250 for a two-unit property up to $1,601,750 for a four-unit property in standard-cost areas. Either way, the four-unit ceiling exists because five or more units is where the VA and most other residential programs stop and commercial rules take over.

Conventional Financing for Non-Owner-Occupied Two to Four Units

If you are buying without the intention of living there, conventional loan guidelines typically require a minimum of 25% down on a two to four-unit property, along with a credit score in the 680 or higher range for the best terms. Lenders will usually count around 75% of the projected rental income toward your qualifying income, with the remaining 25% treated as a cushion for vacancy and expenses.

Why Five or More Units Means Commercial Financing

Once a property has five or more units, you are no longer in Fannie Mae or FHA residential territory. Freddie Mac’s multifamily guidelines and HUD’s own multifamily programs both use that same five-unit line. At that point, commercial loans typically require 20% to 25% down or more, the appraisal shifts from a standard residential form to an income-based commercial appraisal performed by a certified general appraiser, and underwriting is based on the property’s own debt service coverage rather than primarily your personal income. It is a completely different process, and it is a big part of why I do not recommend a first-time investor start there.

Before you get too far into shopping, it is worth comparing loan offers side by side using the Consumer Financial Protection Bureau’s home loan comparison tools, and always confirm current program rules and loan limits directly with your lender, since guidelines and limits do change.

House Hacking Versus Buying Non-Owner-Occupied

There are two common paths people take with a two to four unit property, and both can work well depending on your situation.

Living in One Unit While Renting the Others

This approach, often called house hacking, is popular right now for good reason. Because the property is your primary residence, you typically qualify for better rates and a much smaller down payment than you would on a straight investment purchase. I have had clients buy a duplex, move into one unit, and rent out the other, and it has worked out well every time I have seen it. Several of my clients have become good friends with the tenant next door, and having half of your mortgage covered by someone else every month is a meaningful head start most renters never get.

Buying an Occupied Property and Handling Tenants the Right Way

I have also sold plenty of multifamily properties to buyers who purchased non-owner-occupied with a plan to move into a unit themselves down the road. There is an interesting angle here: a fully occupied property with no vacancies can sometimes come at a better price, because not every buyer wants to deal with existing tenants. Some buyers are looking for exactly that as a way to get their foot in the door at a lower price point.

If your plan involves getting a tenant to move out once you take ownership, that has to be done legally, and cash for keys is one legitimate option. It generally means offering a tenant a payment in exchange for voluntarily ending their lease and moving out. It has to be entirely voluntary, tenants cannot be pressured or threatened, and many cities, Los Angeles among them, require specific written disclosures of the tenant’s rights before any conversation even starts, sometimes with a required rescission period after signing. Rules vary significantly by city and by property type, so this is absolutely a situation where you want to speak with a real estate attorney before you approach a tenant, not after.

What to Watch For When You Inherit Tenants

If you are buying a property with existing tenants, the single most important thing to confirm is whether they are actually paying rent on time. Inherit a non-paying tenant and you have inherited a headache, not an income stream.

During your inspection period, walk through every unit to assess its condition, and request the full rent roll along with copies of every current lease. This matters more than a lot of first-time buyers realize: the existing lease terms transfer directly to you as the new owner. If that lease was not written correctly, or it grants the tenant terms you would not have agreed to, you are stuck with it. Read every lease carefully before you remove contingencies, and have someone who knows what they are looking at review them with you.

A Real Example From My Own Clients

Some of the most consistent success stories I have seen involve buyers who purchased a duplex, moved into one unit, and rented out the other. Every one I have worked with has done well with it. They have built genuine relationships with their tenants, and having a chunk of their mortgage covered every month from day one made a real difference in their finances.

On the other side, I have sold multifamily properties to buyers who were non-owner-occupied at the time of purchase but planned to eventually live in one of the units themselves, just not right away. It is a strategy worth knowing about: fully rented properties with no vacancy sometimes sell at a better price precisely because fewer buyers want to deal with existing tenants. If you are comfortable handling that transition the right way, and legally, it can be an opportunity.

How to Know If the Numbers Actually Work

Once you have a property in mind, run the numbers before you get emotionally attached to it. I go into much more detail on this in my Real Estate Investment Strategies guide, but here are the three calculations I tell every client to run.

The 1% Rule as a Quick First Screen

Monthly rent should be at least 1% of the purchase price plus any repair costs. It is not a final answer, just a fast way to filter out properties that are clearly overpriced for their income. In high-cost Southern California markets, hitting this exactly is often difficult, but it is still a useful comparison tool.

Cap Rate

Cap rate is net operating income divided by the property’s value. It tells you what the property earns relative to its price, independent of how you finance it, which makes it useful for comparing two different deals against each other.

Cash-on-Cash Return

This one accounts for your actual financing and tells you what you are earning on the cash you personally put into the deal. It is the number most investors watch closest, because it reflects your real return, not just the property’s theoretical performance.

What to Budget for Beyond the Mortgage

Reserves and Maintenance

During your inspection period, request the seller’s actual financials, maintenance costs, utility bills, and any property management fees, so you know what you are really working with rather than guessing. Set aside reserves beyond your down payment. Everything tends to work fine the day you close, and then something breaks the day after. A water heater, a roof, an air conditioning unit. Paying tenants expect repairs handled quickly, so having cash set aside matters as much as having cash for the down payment itself.

Property Management: Do It Yourself or Hire It Out

Be honest with yourself about how hands-on you want to be. If you would rather not field a call at 2 AM in the morning about a plumbing issue, hiring a property management company is worth the six to twelve percent of rent it typically costs. If you are comfortable being the first line of defense when something goes wrong, self-managing can save you that expense, but understand that is the trade-off you are making.

Short-Term Rentals Cost More to Manage

If you are considering the short-term rental route through platforms like Airbnb or VRBO instead of traditional leases, know that property management fees run significantly higher. Short-term rentals require far more hands-on involvement, from turnover cleaning to guest communication, and that labor gets reflected in the cost.

Where I Am Seeing the Best Opportunities Right Now

There are solid multifamily options throughout Long Beach, Los Angeles, and Orange County right now. I have also had a growing number of clients look toward the Inland Empire, where prices are lower, and rents can still support a reasonable return.

One thing worth thinking through before you buy farther away: keep the property close enough that you can get there easily, especially if you are not using a property management company. If you live there, that is simple. If you are far away, you will find yourself lying awake wondering whether the property is fine. Proximity is worth factoring into your decision just as much as price.

Is Now a Good Time to Buy a Two to Four Unit Property?

There is genuine opportunity out there right now for multifamily buyers, as long as you stay patient. Do not jump on the first property you see. Look at several, compare them against each other, and get clear on your own goals before you write an offer. Patience is what separates a good first deal from a stressful one.

Who Should Wait Before Buying a Multifamily Property

I would not recommend buying a multifamily property if you do not have meaningful savings behind you. I get calls fairly often from people who watched a social media video promising that you do not need any money to buy a multifamily property. It sounds appealing, and in theory there are creative, low-money-down paths into a deal, but in practice I have rarely seen it play out that smoothly.

Here is the reality: everything on a property tends to work fine the day you close. Then something breaks, a roof, a water heater, a heating or air conditioning system, and your tenants, who are paying rent on time, are going to expect it fixed right away. If you are working with almost nothing in reserve, that stress compounds fast. My honest advice is to wait until you have enough cushion to do it the right way, rather than starting a deal you cannot comfortably support if something goes wrong in the first year.

Who This Path Is Best Suited For

• The buyer who wants to live where they invest: You are comfortable being close to your tenants and like the idea of reducing your own housing cost while building equity in a duplex or triplex.
• The patient shopper: You are willing to look at several properties, run the numbers on each, and wait for the right fit instead of rushing into the first listing you see.
• The buyer with real reserves: You have savings set aside beyond your down payment for the repairs that inevitably show up once you own the property.
• The hands-on or hands-off landlord who has made a real choice: Whether you plan to self-manage or hire a property management company, you have thought clearly about how much time and involvement you actually want.
• The investor thinking beyond deal one: You see a two to four unit purchase as the foundation for a larger portfolio down the road, not a one-time transaction.

Frequently Asked Questions

How many units should you start with for your first real estate investment?

Most first-time investors are best served by starting with two to four units. This range still qualifies for FHA, VA, and conventional residential financing, which means simpler underwriting, smaller down payment options if you occupy a unit, and a manageable learning curve for a first deal. Properties with five or more units move into commercial financing, which typically requires larger down payments and more complex underwriting.

Is it better to live in one unit or buy a multifamily property as a pure investment?

Both approaches can work well. Living in one unit, often called house hacking, generally qualifies you for lower rates and a smaller down payment because the property is treated as your primary residence. Buying non-owner-occupied requires a larger down payment, typically 25% on a conventional loan, but gives you full flexibility with how the property is used from day one. The right choice depends on your budget, your comfort living near tenants, and your long-term plan.

What down payment do I need for a 2 to 4 unit property?

If you plan to live in one unit, FHA loans allow as little as 3.5% down with a 580 or higher credit score, and VA loans can allow $0 down for eligible veterans. If you are purchasing non-owner-occupied, conventional loans typically require around 25% down on a two to four unit property. Always confirm current requirements with your lender since guidelines can change.

What happens when a property has 5 or more units instead of 2 to 4?

Once a property reaches five units, it is generally classified as commercial real estate rather than residential. That shifts you into commercial loan programs, which typically require larger down payments, income-based underwriting tied to the property’s own performance rather than your personal income alone, and an appraisal process handled by a certified general appraiser instead of a standard residential appraisal form.

Can I get tenants to move out after I buy an occupied multifamily property?

It is possible, but it has to be done legally and voluntarily. Cash for keys, where you offer a tenant payment in exchange for voluntarily ending their lease, is one legitimate option, but many cities have specific disclosure and procedural requirements that must be followed exactly. Because rules vary by city and by property, you should always speak with a real estate attorney before approaching a tenant about moving out.

Should I hire a property manager for my first multifamily property?

It depends on how hands-on you want to be. Property management companies typically charge six to twelve percent of rental income and can handle tenant calls, maintenance coordination, and day-to-day issues. If you would rather not be the one fielding a two in the morning phone call about a plumbing issue, that expense is often worth it. If you are comfortable being your tenants’ first point of contact, self-managing can save you that cost.

Ready to Find Your First Two to Four Unit Property?

If you are trying to figure out how many units to start with, or you are ready to start looking at duplexes, triplexes, or fourplexes across Long Beach, Los Angeles, or Orange County, I am glad to walk through your goals and your numbers with you. I work with first-time investors and repeat buyers alike, and as your buyer’s agent, my job is to represent your interests only, not the seller’s. If you are still working through the basics of buying your first property before you even get to the investment side, my First-Time Home Buyer Tips post and our First Time Home Buyer Class are both good places to start, and my Questions to Ask a Real Estate Agent post is worth a read before you choose who you work with on a deal this size.

David Sanchez
Living CA Realty | Brokered by eXp Realty | DRE #02029945
562-537-9206 | David@LivingCARealty.com
YourRealtorDavid.com | LivingLAandOC.com
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This post is for informational and educational purposes only and does not constitute financial, legal, or tax advice. Lending guidelines, loan limits, and local ordinances change and vary by county and city. Real estate investing involves risk, and individual results vary based on financing, market conditions, and many other factors. Consult a licensed lender, real estate attorney, CPA, and real estate professional before making investment decisions. David Sanchez | Living CA Realty | Brokered by eXp Realty | DRE #02029945 | 5318 E 2nd St #983, Long Beach, CA 90803.