Home affordability improved this week after the Federal Reserve released its November 3-4, 2009 meeting minutes.

The FOMC Minutes is a companion to the Federal Reserve’s post-meeting press release. It’s released 3 weeks after the Fed adjourns and details the internal debates that shape our nation’s monetary policy.

As compared to the press release, the minutes can be rather lengthy. November’s press release featured 428 words, the minutes offered 6531.

However, this extra level of detail shapes markets and mortgage rates. With Wall Street unsure about the economy’s path, investors look to our nation’s central bankers for guidance.

The Fed has made several points clear:

1. The economy shows tell-tale signs of improvement
2. Unemployment threatens the recovery
3. Inflation pressures are low, for now

Overall, the FOMC Minutes paint the economy as in a state of measured repair, and under tight federal surveillance. Investors like this message and, as a result, stock and bonds markets are improving.

If you haven’t checked mortgage rates lately, make a point to do that. In the wake of the FOMC Minutes, conforming mortgage rates are now hovering near their all-time lows set exactly 1 year ago.

It’s official — home prices are no longer in free fall.

According to the Federal Housing Finance Agency, the Home Price Index posted its first quarterly increase since 2007 last quarter.

The news was reported Tuesday.

The Home Price Index is an interesting metric. It’s huge in its scope, accounting for every home sold in the country that backs a mortgage bound for Fannie Mae or Freddie Mac with two notable exceptions:

1. It doesn’t track new construction
2. It doesn’t track multi-unit homes

Because the Home Price Index makes these specific exclusions, and because it doesn’t account for FHA and jumbo mortgages, some analysts discount the HPI’s relevance. They prefer the private-sector Case-Shiller Index instead.

Now, to be fair, the Case-Shiller has its own set of flaws, too.

For example, it excludes condos and co-ops, and only tracks sales in 20 cities nationwide. But, of all the private home valuation models, Case-Shiller is the most well-known and most widely-used.

The Case-Schiller Index was also released Tuesday and the report showed the same results as its government-issued counterpart — home values increased between the second and third quarter.

When the Home Price Index and Case-Shiller Index reach similar conclusions, markets tend to buy-in. Home buyers should, too.

Home values have likely bottomed and are starting to turn higher, as shown in two separate reports. High sales volume and dwindling supply are contributing factors. So are low mortgage rates and a tax credit.

If you’re on the fence about buying a home, at least consider your options. In 2010, homes are unlikely to be as cheap to buy, or as cheap to finance.

Another month, another piece of evidence that the housing market is in recovery.

Existing Home Sales surged in October as the nation’s homebuyers took advantage of low mortgage rates, low list prices, and, for some, a generous tax credit.

Home resales are 23 percent higher versus a year ago and home supply is down to 7 months nationwide.

Inventory hasn’t been this low since February 2007.

The news shouldn’t be surprising, however. The same real estate trade group that produces the Existing Home Sales report also publishes a monthly report meant to predict future home sales called the Pending Home Sales Index.

Pending Home Sales have been through the roof since mid-May.

So, with pending home sales showing no signs of slowing and 80% of pendings turning into actual, closed sales, we can expect existing home sales volume to rise in the coming months, too. Especially because Congress extended the home buyer tax credit to include (1) “Move-up” buyers and, (2) Buyers with higher household incomes.

It’s terrific news for home sellers. The housing market turnaround means higher sale prices and fewer concessions to buyers long-term.

To buyers, on the other hand, the news isn’t so good. The window to find a “deal” appears to be closing quickly.

Mortgage markets worsened last week on a mixed bag of economic data. Inflation data came in soft, but so did the start of the holiday shopping season.

For the first time in a month, mortgage rates worsened last week, adding roughly 0.125 percent on conforming fixed-rate products, and a little bit more on ARMs.

Despite rates worsening, there was still some good news for home buyers and would-be refinancers. Mortgage rate volatility was markedly lower than in recent weeks. You could shop for mortgage rate last week and actually take your time about it.

This is in stark contrast to the last month or so over which mortgage rates changed every few hours, on average.

This week, though, because a heavy data calendar is combining with a holiday-shortened trading week, rates aren’t likely to stay as tame.

• Monday: Existing Home Sales
• Tuesday: Consumer Confidence, Home Price Index, Fed Minutes
• Wednesday: New Home Sales, Personal Income and Outlays

Each of these data points are market-movers by themselves. In tandem, however, they could really shake things up. Then, at the tail end of the week, markets will react to Black Friday.

If stores look full Friday and initial receipts appear high, stock markets should rise at the expense of bonds, leading mortgage rates higher.

Additionally, expect that mortgage rate changes will be amplified because of low trading volume. This could work in your favor, or out of your favor — depending on the market direction.

With mortgage rates at such low levels and unlikely to fall much further, locking a rate is advisable. If you choose to float, though, keep your loan officer on speed dial because when rates do rise, they’re going to rise quickly.