Introducing Brick Underground’s Gross Rent Calculator: How to figure out the rent you’ll actually owe each month

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New York City is an expensive—and tricky—place to rent. If you’re on a budget (and really, who isn’t) you need to know exactly how much you are going to be paying every month. But the rent you sometimes see advertised for an apartment is not always the rent you actually pay—ouch!

That’s because some New York City landlords offer a free month or two (which of course is a good thing) and then use that discount to advertise the apartment at a lower rent (that’s where things get confusing). For example, you may have a budget of $3,300 maximum, and set your online search parameters accordingly. But the results you get—and what you may unwittingly fall in love with—may actually be more expensive. An apartment that’s advertised with a net effective rent of $3,300 may actually have a lease that says it is $3,600 with one month free on a 12-month lease.

To be clear, it’s not a scam to list an apartment by its net effective rent, but it can feel like something akin to a bait and switch. If you’re not paying attention, or you lack the patience or math skills required to calculate the actual rent, you will be in for a nasty surprise. 

Fortunately, it takes only a couple of seconds to figure out the real rent using Brick Underground’s new Gross Rent Calculator, below. Bookmark this page to keep this calculator handy as you navigate and compare the growing number of listings that advertise net effective rents versus the amount you'll actually need to fork over each month.

Brick Underground's

Gross Rent Calculator

What's this?

Some New York City landlords offer a free month (or more) at the beginning or end of a lease. The advertised rent is the net effective rent.  The net effective rent is less than the amount you will actually have to pay --- known as your gross rent --- during your non-free months.

Brick Underground's Gross Rent Calculator enables you to easily calculate your gross rent, make quick apples-to-apples comparisons between apartments and avoid expensive surprises. All you'll need to figure out your gross rent is 1) the net effective rent, 2) the length of your lease, and 3) how many free months your landlord is offering.  [Hint: Bookmark this page for easy reference!]

To learn more about net effective versus gross rents, read What does 'net effective rent' mean?.

Per Month

If the landlord is offering partial months free, enter it with a decimal point. For example, 6 weeks free rent should be entered as 1.5 months.

Per Month