Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

Free Seller Tool

NYC Seller Net Proceeds Calculator

See what you would actually walk away with after selling your NYC apartment or townhouse. Enter your numbers below for a live estimate of your net proceeds after commission, NYC and New York State transfer taxes, co-op flip tax, and your mortgage payoff.

Built by Milton Coste, Licensed Real Estate Associate Broker, Keller Williams NYC.

Your sale details

Your estimate

Broker commission
$0
NYC transfer tax
$0
NYS transfer tax
$0
Flip tax
$0
Attorney
$0
Other costs
$0
Total selling costs
$0
Mortgage payoff
$0

Estimated net proceeds

$0

Estimates only. Transfer-tax rates current as of 2026. Your flip tax, mortgage payoff, and fees vary. This is not legal or tax advice.

How NYC seller closing costs work

The single biggest line on most NYC net sheets is the broker commission, which is negotiable and set in your listing agreement. After that, sellers in New York City pay two transfer taxes that catch many first-time sellers off guard. The NYC Real Property Transfer Tax is 1% of the price up to $500,000 and 1.425% above $500,000. The New York State transfer tax is 0.4% of the price, rising to 0.65% on residential sales of $3 million or more. Both are paid by the seller.

The mansion tax is the buyer's cost, not yours

New York's 1% to 3.9% mansion tax on sales of $1 million and up is paid by the buyer, not the seller, so it does not come out of your proceeds. It can still affect negotiation, because a buyer factors their total cash-to-close into the offer.

If you own a co-op, your building may charge a flip tax when you sell. It is set by the building, not the city, and ranges widely, often 1% to 3% of the price, a flat per-share amount, or a percentage of your profit. Check your proprietary lease or ask the managing agent for the exact figure, since it comes straight out of your proceeds. Condos and houses generally have no flip tax. Round out the sheet with your attorney fee, any building move-out or processing fees, and the payoff of your remaining mortgage balance.

The calculator above gives a fast, realistic estimate. For an exact number, the variable that matters most is your building's specific flip tax and the comparable sale prices in your line, which is where a real comparative market analysis comes in. You can also see the buyer's side of the table on the closing cost calculator and read the full NYC closing costs breakdown. When you are ready to plan a sale, start with the sell your NYC property page.

Milton Coste, Licensed Real Estate Associate Broker

Milton Coste

Licensed Real Estate Associate Broker

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Want the exact net number for your home?

Want an exact number for your building?

I will prepare a precise net sheet using comparables in your line, your building's actual flip tax, and your real payoff. No cost and no obligation.

Your information goes only to Milton. It is never sold or shared.

Common questions about seller proceeds in NYC

Who pays the transfer taxes when you sell in NYC?

The seller pays both the NYC Real Property Transfer Tax (1% up to $500,000, 1.425% above) and the New York State transfer tax (0.4%, or 0.65% on residential sales of $3 million or more). These come out of your proceeds at closing.

Do I pay the mansion tax when I sell?

No. The mansion tax on sales of $1 million and up is paid by the buyer, not the seller, so it does not reduce your net proceeds.

What is a co-op flip tax and how much is it?

A flip tax is a transfer fee your co-op building charges when you sell. The building sets it, so it varies widely, often 1% to 3% of the price, a flat per-share amount, or a share of your profit. Ask your managing agent for the exact figure, because it comes out of your proceeds. Condos and houses usually have none.

How much are total seller closing costs in NYC?

Including the broker commission, most NYC sellers see total costs in the range of 6% to 10% of the sale price. Commission is the largest piece and is negotiable. Transfer taxes, attorney fees, and a co-op flip tax make up the rest.

Is the broker commission a fixed rate?

No. Commission is always negotiable and is set in the listing agreement you sign. The calculator lets you enter whatever rate applies to your sale.

Milton Coste, Licensed Real Estate Associate Broker, Keller Williams NYC. NY License #10301213304. Estimates are for planning only and are not legal or tax advice.

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