Alexandria’s proposed Hoffman Towers. Image by DCS Architects. North Bethesda Market II, soon to be the tallest building in the Maryland suburbs. Image from JBG. Reston’s next tallest building. Image from RTC Partnership.

Within the confines of the District of Columbia, the question of whether to allow tall buildings is a subject of much debate. But in the burgeoning urban centers of Northern Virginia and suburban Maryland, there is no question: more tall buildings are coming.

For many decades Rosslyn has been home to the tallest skyscrapers in the Washington region. The taller of its Twin Towers is 381 feet tall. But soon that building will rank no better than 3rd tallest in Rosslyn alone, with the 384 foot tall 1812 North Moore and the 387 foot tall Central Place in construction or soon to begin.

Even with those new buildings, Rosslyn could soon lose its crown. Buildings as tall as 396 feet could soon be built around the Eisenhower Metro station in Alexandria. They would eclipse Alexandria’s current tallest building, the 338 foot tall Mark Center Hilton.

Tysons Corner is in on the action too. It’s tallest buildings right now are the 254 foot Ritz Carlton and the 253 foot 1850 Towers Crescent. But at 365 feet, a building in the proposed Scotts Run Station development will soon dominate.

In Maryland, North Bethesda Market I topped out last year at 289 feet tall, beating out Gaithersburg’s 275 foot tall Washingtonian Tower and thus becoming Montgomery County’s new tallest skyscraper. Its reign will be short-lived, as a new 300 foot tall ziggurat has already been proposed nearby.

And this week, big news is coming to Reston and Crystal City.

Yesterday Fairfax County approved a 330 foot building in Reston that will become the tallest building in the Reston Town Center cluster.

Meanwhile, the Arlington County Board is scheduled to vote this coming weekend to either approve or deny a 297 foot building in Crystal City that would tower well above all its neighbors. Tall buildings have long been constrained there by restrictions due to Reagan National Airport, but those rules recently changed, so taller buildings are now allowed.

By the standards of large central cities these aren’t particularly tall buildings. Baltimore and Virginia Beach both have buildings over 500 feet tall, and the world’s current record holder is a whopping 2, 717 feet. But still, the trend in the DC area is unmistakable; buildings are getting taller, and will most likely continue to do so.

Cross-posted at Greater Greater Washington.