The Wall Street Journal quoted me in Buying a Home? Prepare for Surprise Closing Costs. It opens,

Note to house hunters on a budget: A home’s sale price isn’t really the sale price—there are lots of closing costs and expenses that jack up the final number.

According to online real-estate listings site Zillow, buyers typically pay between 2% and 5% of the purchase price in closing costs. So if a home costs $300,000, that buyer can expect to pay between $6,000 and $15,000. Since the financial crisis, there’s more transparency on the part of lenders when disclosing the costs associated with a mortgage, so buyers know in advance how much they’ll need for the closing. But experts say that might not be enough.

Lender fees are only one part of the total cost of homeownership. Buyers must also pay appraisers, home inspectors and settlement agents, as well as the cost of title insurance, homeowners insurance and property taxes. And the fees don’t stop at the closing. Utilities, regular home maintenance and unexpected repairs add up as well—and can derail even the most experienced buyer.

*     *    *

Here are a few considerations to help you avoid surprises at the closing table.

Stash your cash. There is no real rule of thumb as to how much money buyers should put aside in addition to the balance of the purchase price and closing costs. But the more, the better. “You definitely want an emergency fund,” says David Reiss, a Brooklyn Law School professor who specializes in real estate. “Appliances have a habit of breaking right after you buy a house.”

Close on the last day of the month, or just before. One of the fees due at closing is prepaid interest, the daily interest charge accruing between the closing and the day on which your first mortgage payment is due. Closing on the last day of the month reduces this upfront cost.

Get an estoppel letter from the association. Your real-estate agent or attorney may obtain this letter, which lists the maintenance fee, when it’s due, any required escrows or membership fees and whether a special assessment has been levied. Review this letter carefully, and compare it with the purchase contract to make sure all fees are apportioned accurately between buyer and seller.