Duplex

One building split into two separate units, each with its own entrance. Small investors often live in one side and rent the other, which is called house hacking.

Properties & types · Updated September 2026

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Where this comes up: getting ready

This word belongs to the getting ready part of a sale. Here is what that part holds, in order.

  1. Set up your closing teamDecide if you want an agent · Find out who runs closings here
  2. Set your priceLook at what nearby homes sold for · Check some online values
  3. Prep and photograph the homeClear out and put things away · Fresh paint and a deep clean
  4. Gather details and disclosuresWrite down the basics · Note the land and what stays

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Part 1 of 4

Why a seller cares

A duplex draws two kinds of buyers: owner-occupants who will live in one side and investors who will rent both. Leases in place, rent history and separate utilities are what both groups ask about first.

Part 2 of 4

A simple example

Your duplex has a tenant on one side at $1,100 a month and you on the other. Offers come from a young couple and a local investor.

Duplex: a simple example
The buyerWhat they want to know
An owner-occupantWhen your side is vacant and how good the tenant is
An investorBoth rents, the lease terms, and the expense history
EitherWhether the utilities are split and who pays what

A duplex sells on its numbers as much as its rooms.

Part 3 of 4

What people get wrong

That a tenant is a problem for the sale. A paying tenant on a lease is part of what an investor is buying.

Part 4 of 4 · where to read next

Where it appears in the sale

What a definition is, and what it isn't

Keighbor is a software company, not a law firm, brokerage, or tax adviser. This is general information, not legal, tax, financial, or real estate advice about your sale. Your situation may differ. Before acting on a contract, disclosure, title, tax, or pricing question, ask an appropriately licensed professional in your state.

Written and researched by Keighbor Research · drawn from the reference glossary · how we research and check what we publish

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