Loss to lease

The gap between what a unit could rent for at current market rate and what it's actually renting for under existing leases. Big loss to lease means room to raise rents as leases turn.

Investment terms · Updated September 2026

In a room, this word explains itself where it appears.

Every term like this one lights up in the step you're on.

Free to set up. No credit card.

Part 1 of 4

Why a seller cares

Loss to lease is the rent you are not collecting because your tenants pay below market. To a buyer it is upside; to a seller it is a reason the building is worth more to the right buyer than its current income suggests.

Part 2 of 4

A simple example

Your fourplex's units rent for $950 where market is $1,150. That is $9,600 a year of loss to lease.

Loss to lease: a simple example
How a buyer reads itWhat it does to the offer
Upside they can capture as leases turnWilling to pay more than current income supports
Rent-controlled units that cannot be raisedNo upside; priced on current rent
Long-term tenants who will leave if raisedUpside with turnover cost attached

Loss to lease is income waiting in the leases. Buyers pay for some of it, not all.

Part 3 of 4

What people get wrong

That below-market rent lowers the price outright. It lowers the current income and raises the upside, and buyers price both.

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

Was this clear?

One piece of your sale. Here is where all the pieces live.

In your room, this word explains itself where it appears.

Keighbor keeps your whole home sale in one place and defines every term like this one right where you meet it, in the step you're on. Free to set up, with or without an agent.

Set up my roomFree to start. No credit card.