When it comes to buying a home that supplies the most space for the price, you don't get quite as much in Dallas proper as you do in some of its largest suburbs, a new study indicates.

For the study, real estate platform RealtyHop looked at how much square footage a homebuyer could get for a median price of $350,000 in the country’s 100 largest cities.

The study found that in Dallas, a buyer could pick up a 1,574 square foot home for $350,000, or $222.36 per square foot.

But in Plano, that size goes up to 1,741 square feet, or $201.03 per square foot. In Irving, it's 1,769 square feet, or $197.81 per square foot. In Garland, it's a whopping 2,013 square feet, $173.91 per square foot.

Across county lines, in Tarrant, buyers in Fort Worth can get 2,204 square feet ($172.92 per square foot) and in Arlington, they can get 2,056 square feet ($170.26 per square foot).

Note that the median home size in Texas is around 2,000 square feet.

To contrast with other large and fast-growing cities in Texas, the study found that in Houston, a buyer could pick up a 1,804-square-foot home for $350,000, or $194.06 per square foot. Whereas, in Austin, they get only a tiny 1,056-square-foot home ($332.10 per square foot).

RealtyHop cites Houston and San Antonio (2,116 square feet, $165.38 per square foot) as two of the standouts in the U.S. for affordable housing.

Nationally, San Francisco tops the list of least affordable cities. There, $350,000 will get you a measly 349 square feet of space ($1,003.18 per square foot). At the other end of the spectrum, that sum will get you the most space (4,769 square feet, close to the size of a small mansion) in Detroit. That adds up to just $73.39 per square foot.

“For many, the tradeoff between space and cost is a deciding factor on where they choose to settle down. Should you buy a tiny studio in Manhattan or a large townhouse in Atlanta?” RealtyHop observes. “The reality is that living in certain places often means downsizing your expectations.”

Here’s what $350,000 will buy you in the largest cities in Texas, according to RealtyHop:

• Austin, 1,056 square feet, $332.10 per square foot.
• Dallas, 1,574 square feet, $222.36 per square foot.
• Plano, 1,741 square feet, $201.03 per square foot.
• Irving, 1,769 square feet, $197.81 per square foot.
• Houston, 1,804 square feet, $194.06 per square foot.
• Garland, 2,013 square feet, $173.91 per square foot.
• Fort Worth, 2,204 square feet, $172.92 per square foot.
• Arlington, 2,056 square feet, $170.26 per square foot.
• Corpus Christi, 2,092 square feet, $167.27 per square foot.
• San Antonio, 2,116 square feet, $165.38 per square foot.
• El Paso, 2,742 square feet, $127.65 per square foot.
• Laredo, 2,842 square feet, $123.13 per square foot.
• Lubbock, 3,569 square feet, $98.07 per square foot.