There may be a construction boom, but builders still have a lot of ground to make up from a decade of underbuilding, according to a new report from Zillow.

November’s reading of 83 was up three points from October, driven by low existing inventories and strong buyer demand, the National Association of Home Builders reported, citing the latest NAHB/Wells Fargo Housing Market Index.

Housing observers noted that demand for housing remains robust despite the lack of new supply.

The former Midtown Hotel will soon be replaced with a 10-story project bringing more than 300 housing units to Huntington Avenue.

“There simply aren’t enough homes for sale relative to the demand fueled by millennials armed with low mortgage rate-driven house-buying power.” — First American Deputy Chief Economist Odeta Kushi

The decrease was driven by a 5.1% month-over-month slide in the rate of multifamily starts, while single-family construction was flat.

Thirty new units of residential housing could be coming to 212 Old Colony Ave. in South Boston.

The seasonally adjusted estimate of new houses for sale at the end of July was 378,000, representing a supply of 6.1 months at the current sales rate.

“The bright spot in an otherwise underwhelming report comes from the increase in the overall number of permits issued, which can signal how much home construction is in the pipeline.” — First American deputy chief economist Odeta Kushi