After a close brush with a deadline that could have impacted tens of thousands of home buyers, the U.S. Congress last night passed an extension of the Home buyer Tax Credit closing deadline.

The extension is included in the Home Buyer Assistance and Improvement Act (H.R. 5623) and will prevent as many as 180,000 home buyers from losing their eligibility for the tax credit through no fault of their own. These households had home purchase contracts pending as of April 30 and had until June 30 to close on their purchases to claim the federal tax credit. Under the legislation that passed last night, these households now have until September 30 to close.

The NATIONAL ASSOCIATION OF REALTORS® supported extension of that closing deadline because buyers are experiencing delays in getting their financing closed. The delays are the result of the large number of transactions that are short sales, which can take a long time to close, and the rush of transactions lenders are processing from buyers submitting contracts before the April 30 contract deadline.

The legislation, which now goes to President Obama for signature, is designed to create a seamless extension of the closing deadline; there will be no gap between June 30 and the date the President signs the bill into law.

NAR worked closely with congressional leaders on both sides of the aisle in supporting lawmakers’ passage of the legislation, which the association says will help provide additional stability to real estate markets across the nation.

Separately, the U.S. Senate also last night passed the National Flood Insurance Program Extension Act of 2010 (H.R. 5569), which extends the National Flood Insurance Program until September 30. This will allow home purchases in the 100-year floodplain to move forward. The House passed the bill last week.

When signed into law by the President, the bill, which will apply retroactively, will cover the lapse period from June 1 to the date of enactment of the extension. Without flood insurance, households buying homes in the 100-year floodplain cannot obtain mortgage financing.

More information on both pieces of legislation is at REALTOR.org.

Some 52 percent of single home buyers in April chose suburban locations over urban and rural areas, according to a survey by Coldwell Banker of 1,000 single buyers.

· More than 53 percent of single home owners reported that they purchased a home because it was more cost effective than renting in their area, while 68 percent of single home owners purchased a home that was less expensive than they believed they could have afforded to pay.

· Some 55 percent have less than a 30-minute commute to their office or work from home.

· Singles don’t shy away from foreclosures – especially single men. Thirty-eight percent would currently consider purchasing a foreclosed/short sale home, compared to 29 percent of single women.

· Of the 13 percent of single home owners who own their home jointly with another person, 49 percent made the purchase with their parents. Forty percent live less than 30 minutes or even in the same neighborhood as their parents or extended family. An additional 12 percent live with at least one family member.

· Number of bedrooms is important to 27 percent of single women, while only 18 percent of men were concerned.

Some experts are saying that the next big real estate problem could be a shortage of homes.

Only 672,000 new homes were started in April. That’s less than half the number needed to meet the country’s average population growth.

In the past, an average of more than 1.3 million households have been built each year, creating demand for 1.5 million new homes. In 2009, only 398,000 new households were formed, according to the Census Bureau.

“The decline in household formation is artificial,” says James Gaines, a real estate economist with Texas A&M. “The young are moving in with their parents. There’s even doubling up among working-class people. There’s a pent-up demand coming if and when the economy recovers.”

Some economists believe this analysis fails to take into account the changing economy or the large inventory of vacant properties. But Gaines and others say these factors are unlikely to significantly drive down demand.

Here are four things sellers should understand about today’s market to make their homes as saleable as possible:

1. Real estate pricing is very local: “When you’re looking at comparables, you have to see what’s sold in the past three months. Look at your competition and what’s under agreement,” advises Colette Casey-Brenner, sales manager at Coldwell Banker Arlington, Mass.

2. Get property pics online: Stage the property, then take pictures and video. Better yet, hire a professional photographer to do the job.

3. Disclosure is key: Tell potential buyers what’s wrong before they figure it out. That eliminates last-minute re-negotiations and cold feet.

4. Clean, clean, super-clean: A clean and clutter-free property makes potential buyers likely to pay more, says David Kelman, an associate with RE/MAX Landmark in Milton, Mass.

Buying a first home can be a daunting experience. Here are five common and costly mistakes that novice home buyers make:

1. Ignoring the costs of having a low credit score. Lower-score borrowers pay thousands of dollars in increased interest rates over the life of the loan.

2. Muddying the waters by shopping for other things before closing. Lenders continue to check credit scores right up until the time of closing. Too much shopping could cause the lender to take back the loan.

3. Scrimping on an inspection. Being surprised by the need for expensive repairs can be financially devastating.

4. Buying without contingencies. Buyers should give themselves an out if the inspection turns up problems or the bank raises the interest rates.

5. No money for insurance. Insurance can be surprisingly pricey. Buyers who don’t budget for it can face a nasty surprise.

Despite the challenges facing the housing market, 65 percent of Americans would still prefer to own a home rather than rent, according to a Fannie Mae national housing survey.

In addition, 43 percent of respondents cite safety as a key reason to buy, while 33 percent are motivated to buy because they perceive schools to be better in neighborhoods where most homes are owned by their residents.

The survey results released Tuesday show that both buyers and renters are more cautious than they used to be. About 23 percent of renters say they will buy a home, but later than they once hoped.

A full 70 percent said they believe buying a home continues to be one of the safest investments available. This compares to 74 percent who think putting money into a bank account is safe. Only 17 percent believe buying stocks is a safe investment.

Also, 60 percent believe that it will be harder for them to get a mortgage to purchase a home than it was for their parents.

Will people who currently face foreclosure or short sales or who walk away from their underwater properties ever be able to get financing to buy another home down the road?

Banks haven’t been very forthcoming on this issue. However, knowledgeable observers of the situation say that while it may take some time, the situation will right itself for most people.

Because bankrupt borrowers have eliminated their debts, they should “constitute attractive fodder for mortgage lenders,” says University of Michigan law professor John Pottow, whose specialty is bankruptcy.

As home prices and the mortgage market stabilize, lenders will be motivated to lend to people who previously had financial troubles if they look like they can pay the next time around, says Alan Riegler, a consultant with CCG Catalyst, which advises banks.

“The lender who figures out how to do more of this case-by-case stuff cost-effectively is going to end up ahead of the pack,” Riegler says.

A lawsuit over secondhand smoke that went to trial this week in Boston will decide whether the real estate practitioner who represented the now-unhappy buyer is liable for damages over smoke that is wafting from a neighboring apartment. While secondhand smoke has been a target of many lawsuits, a lawsuit that alleges that the real estate professional representing the buyer can be held liable for failing to inform her that there could be secondhand smoke is a first in Massachusetts and, possibly, anywhere.

Real estate associate Joseph DeAngelo and Gibson Sotheby’s International Realty, with whom he’s associated, deny that Alyssa Burrage, who suffers from asthma, asked any questions about smoke in the condo before she purchased it.

“DeAngelo never made any misrepresentations, or any representations at all, concerning the source of the alleged smoke smell,’’ DeAngelo’s lawyer, Jay S. Gregory of Boston, said in the filing.

The smoker, who lives in the apartment below, and the condominium association were also sued and settled to avoid a trial.

Richard Daynard, chairman of Northeastern University’s Tobacco Products Liability Project, which tracks secondhand smoke litigation nationally, said the outcome of this lawsuit could have broad repercussions.

Home designers and builders speaking at the recent International Builders Show in Las Vegas say that buyers are seeking cost-effective features and rejecting things that don’t have lasting value. “It’s all about family togetherness – casual living, entertaining and flexible spaces,” says Carol Lavender, president of the Lavender Design Group in San Antonio.

Paul Cardis, CEO of Avid Ratings, which conducts an annual survey of buyer preferences, identified these must-haves in new homes:

1. Large kitchens with islands
2. Energy efficiency, including energy-efficient appliances, super insulation, and high-efficiency windows.
3. Home offices
4. Main-floor master suite
5. Outdoor living space
6. Ceiling fans
7. Soaking tub in the master suite and/or an oversize shower with a seating area
8. Stone and brick exteriors rather than stucco or vinyl
9. Community walking paths and playgrounds

Forbes housing reporter and analyst Francesca Levy makes some thought-provoking predictions in the latest issue of the magazine.

She predicts:

* Real estate will be an attractive investment strategy in 2010 with wealthy investors devoting an increasing segment of their portfolios to it.
* Loan modifications will result in more people who should probably be facing foreclosure slipping deeper into debt.
* Cities like Omaha, Neb., and Buffalo, N.Y., which avoided the housing bubble and most of the bust, will be models for cities trying to avoid another bubble.
* Financial troubles in Dubai will ripple through the U.S. luxury market, creating energy in a market that has been stagnant.