Buying Your First Investment Property – Low Down Payment Options

Buying your first investment property is one of the best ways to start building long-term wealth through real estate — and you may not need as much money down as you think. The key is understanding which strategies are available to you and which one fits your situation. Here’s what first-time investors in Washington State need to know.

This article was updated in 2026 to reflect current mortgage guidelines.

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The Starter Home Strategy — The Lowest Barrier to Entry

One of the most overlooked paths to investment property ownership is simply buying a home as your primary residence first. If you purchase a single-family home with a standard owner-occupied mortgage — as little as 3-5% down depending on the program — and live in it for at least 12 months (making 12 payments), you can then convert it to a full-time rental when you’re ready to move.

This is a legitimate, lender-approved strategy — but the 12-month occupancy requirement is not optional. Moving out before making 12 payments risks being treated as occupancy fraud, which is a serious issue. Plan your timeline carefully and document your occupancy from day one.

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House Hacking — Buy a 2-4 Unit Property and Live in One Unit

Another powerful strategy is purchasing a 2-4 unit property — a duplex, triplex, or fourplex — as your primary residence. You live in one unit and rent out the others. Because you’re occupying the property, you qualify for owner-occupied financing, which means significantly lower down payments and better rates than a straight investment property loan.

Conventional Financing for 2-4 Units

• As little as 5% down with owner-occupied conventional financing
• Rental income from the other units may be used to help qualify
• Standard credit and reserve requirements apply
• Conforming loan limits apply — see current Washington State loan limits

FHA Financing for 2-4 Units

• As little as 3.5% down
• Rental income from other units may be used for qualifying
• 3-4 unit properties require 3 months PITI reserves
• FHA mortgage insurance applies (upfront and monthly)
• FHA loan limits vary by the county the home is located in – see current FHA loan limits for Washington homes.
• Important: 3-4 unit properties must pass the FHA Self-Sufficiency Test — 75% of the total estimated gross rent for all units, including the unit you occupy, must equal or exceed the total mortgage payment. If the property doesn’t pass this test, FHA financing may not be available and conventional may be the better path.

In either case — FHA or conventional — you must move into one of the units and live in the unit for 12 months. This is owner-occupied financing and the occupancy requirement is real.

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Buying a Single-Family Home Directly as a Rental

If you want to purchase a single-family home as a straight investment property — meaning you won’t be occupying it — conventional conforming financing is available with a minimum 15% down payment (85% maximum LTV). A 20% or larger down payment may improve your rate and eliminate some pricing adjustments.

Key Requirements for Conventional Investment Property Loans

• Minimum 15% down (85% max LTV)
• Strong credit profile required
• 6 months PITI reserves required
• Seller contributions limited to 2% of the sales price
• Rental income generally cannot be used for qualifying without a two-year landlord history on tax returns

For higher-priced properties or borrowers with non-traditional income, a DSCR loan — which qualifies based on the property’s cash flow rather than your personal income — may be worth exploring.

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Which Strategy Is Right for You?

Strategy	Min. Down	Occupancy Required	Best For
Starter home → rental	3-5%	Yes — 12 months minimum	Patient buyers building long-term
2-4 unit (conventional)	5%	Yes — one unit	House hackers, portfolio starters
2-4 unit (FHA)	3.5%	Yes — one unit	Lower down payment, meets self-sufficiency test
Single-family rental	15%	No	Direct investment purchase

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