Lease-up calculator

Work back from a target occupancy and date to the leases, tours and inquiries you need every week. Built for new buildings and large lease-ups.

Your numbers

Filled in with the worked example below. Replace any value with your own. Nothing you enter leaves your browser.

Your own ratio: tours given divided by leases signed.
Your own ratio: new inquiries divided by tours given.

Leases needed per week

7.4

Tours needed per week
22.2
Inquiries needed per week
88.6
Units leased at target
228
Leases still to sign
192
Tours still to give
576
Inquiries still to bring in
2,304

To hit your target you need about 7.4 leases, 22.2 tours and 88.6 inquiries every week.

How the lease-up calculator works

The calculator takes the size of the building, the units already leased, your target occupancy and the weeks until your target date. It works out how many more leases you need, then uses your own tours-per-lease and inquiries-per-tour ratios to turn that into the tours and inquiries you need each week.

  1. Units leased at target = units in the building x target occupancy / 100, rounded up
  2. Leases still to sign = units leased at target - units already leased
  3. Leases per week = leases still to sign / weeks until the target date
  4. Tours per week = leases per week x tours per lease
  5. Inquiries per week = tours per week x inquiries per tour

The two ratios come from your own history, not from an industry average. If you do not track them yet, count last month's inquiries, tours and signed leases and divide.

Worked example

Say a new 240-unit building has 36 units leased and the owner wants 95 percent occupancy in 26 weeks. Your team signs one lease for every 3 tours, and books one tour for every 4 inquiries.

StepCalculationResult
Units leased at target240 x 95 / 100, rounded up228
Leases still to sign228 - 36192
Leases per week192 / 26 weeks7.4
Tours per week192 x 3 / 26 weeks22.2
Inquiries per week576 x 4 / 26 weeks88.6

In this example the team has to bring in about 88.6 inquiries and give about 22.2 tours every week for 26 weeks straight. Miss a week and the pace for the rest goes up.

Lease-up questions

How do you plan a lease-up?

Start from the number of units you need leased by a target date, subtract the units already leased, and divide by the weeks left. Then use your own conversion rates to turn weekly leases into the tours and inquiries you need.

What is a lease-up?

A lease-up is the period when a new or newly renovated rental building fills from empty to its target occupancy. It ends when the building reaches the occupancy level the owner plans to hold.

Where do tours per lease and inquiries per tour come from?

From your own numbers. Divide the tours your team gave last month by the leases signed to get tours per lease, and divide inquiries by tours to get inquiries per tour. For a brand new building, use figures from a similar building you manage.

Why does the calculator round the target up?

You cannot lease part of a unit. 95 percent of 250 units is 237.5, so the calculator aims for 238 to make sure the target is met.

What if the weekly numbers look impossible?

Change one of the levers: move the target date, lower the target occupancy, or improve a conversion rate. Replying to inquiries faster and making tours easy to book are the levers most teams control day to day.

More free tools

Fill the building on schedule

QuickCasa answers every rental inquiry around the clock, qualifies each renter, and lets them book a tour from your real availability, so a lease-up never waits on a reply.