Duplex & Triplex Plans Built for House Hacking

House hacking is the most accessible way into real estate: build a 2–4 unit property, live in one unit, and let your tenants pay most of your mortgage. The plan you build from decides how well the math works.

Because a building of up to four units is residential, an owner-occupant can often build it with a low-down-payment loan — a fraction of the 20–30% commercial multifamily demands — while renting the others.

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Owner-occupant financingCustom owner + rental unitsCost estimate for your lender

Duplex & Triplex Plans Built for House Hacking

Live in one, rent the rest2–4 unit financing

Why house hacking works

Up to four units is residential — so an owner-occupant can often use a low-down-payment loan instead of 20–30% down.
You live in one unit; rent from the others offsets, and sometimes fully covers, your housing cost.
Do it once, then rent your old unit and repeat — the building is the vehicle, but the plan is what makes it livable for you and rentable to everyone else.

Designing for owner-occupancy

A good house-hacking plan treats your unit differently from the rentals: perhaps the larger unit, the private yard, or the top floor, with sound separation from tenants and a layout you'd actually want to live in. The rental units are drawn for durability and easy turnover.

We design the unit mix to your local rental demand, keep utility metering separate so tenants pay their own bills, and provide an RSMeans-based cost estimate so you can prove the numbers to a lender before you build.

House-hacking formats compared

Format	Units	Financing & fit
Duplex	2 units	Owner-occupant, low down — best for first-timers who want privacy
Triplex	3 units	Owner-occupant (residential) — more rent, still a residential loan
Fourplex	4 units	Owner-occupant (residential ceiling) — maximum rent on a residential loan

All three stay within the 4-unit residential financing limit. A fifth unit moves you to commercial lending.

Get an exact number for your project

A designer prepares your full package with an RSMeans-based cost estimate — start the short brief.

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Frequently asked questions

What is house hacking?+

House hacking is living in one unit of a small multi-unit building (2–4 units) while renting out the others, so tenant rent covers most or all of your mortgage. It's popular because up to four units qualifies for low-down-payment owner-occupant financing.

Which is best for house hacking — duplex, triplex or fourplex?+

A duplex is simplest and most private; a triplex or fourplex generates more rent while staying within the residential (4-unit) financing limit. The right choice depends on your lot, budget and how much tenant proximity you'll accept.

Can I get plans designed specifically for house hacking?+

Yes — that's the point of a custom plan. We design your owner unit to live in and the rentals for durability and easy turnover, with separate metering and a unit mix matched to local demand.

Do the plans come with a cost estimate for my lender?+

Yes. Every package includes an RSMeans-based build-cost estimate adjusted to your location, so you can walk into a financing conversation with a real number.

Design your house hack

Tell us your lot and how you want to live — we'll draw a 2–4 unit building that funds itself, and a designer contacts you within 1 business day.