In the world of tall building construction, projects can stall for any number of reasons—financial, political, cultural—and for long periods of time.
The CTBUH Research team, in the latest installment of Tall Buildings in Numbers, has undertaken to find the top 20 tallest never-completed buildings, and the 15 longest construction periods from 1985 to the present, listing the stop and start dates, and last known status of these 35 projects.
We learned a lot along the way, turning up some interesting findings on familiar names and long-forgotten projects alike, including:
• Now over 28 years since it started construction, Ryugyong Hotel in Pyongang holds the record for longest construction period by over seven years.
• There are 50 buildings 150 meters or taller currently on hold (i.e., construction had started and stopped, but is planned to resume) around the world.
• The Palace of Soviets in Moscow was actually started in 1937, but construction was halted during frame construction with the coming of World War II. It would have been topped with a statue of Joseph Stalin, making it the world’s tallest structure
• Now over 28 years since it started construction, Ryugyong Hotel in Pyongang holds the record for longest construction period by over seven years.
CLICK IMAGE TO ENLARGE Source: CTBUH
CLICK IMAGE TO ENLARGE Source: CTBUH
Related Stories
Hotel Facilities | Jul 27, 2023
U.S. hotel construction pipeline remains steady with 5,572 projects in the works
The hotel construction pipeline grew incrementally in Q2 2023 as developers and franchise companies push through short-term challenges while envisioning long-term prospects, according to Lodging Econometrics.
Sustainability | Jul 27, 2023
USGBC warns against building energy code preemptions, rollbacks
In a recent editorial, the USGBC cited a growing number of U.S. state legislators who are “aiming to roll back building energy code standards and/or preempt local governments from advancing energy-efficient building codes.”
Resiliency | Jul 27, 2023
'Underground climate change' can damage building foundations, civil infrastructure
A phenomenon known as “underground climate change” can lead to damage of building foundations and civil infrastructure, according to a researcher at Northwestern University. When the ground gets hotter, it can expand and contract, causing foundations to move and sometimes crack.
Adaptive Reuse | Jul 27, 2023
Number of U.S. adaptive reuse projects jumps to 122,000 from 77,000
The number of adaptive reuse projects in the pipeline grew to a record 122,000 in 2023 from 77,000 registered last year, according to RentCafe’s annual Adaptive Reuse Report. Of the 122,000 apartments currently undergoing conversion, 45,000 are the result of office repurposing, representing 37% of the total, followed by hotels (23% of future projects).
Hotel Facilities | Jul 26, 2023
Hospitality building construction costs for 2023
Data from Gordian breaks down the average cost per square foot for 15-story hotels, restaurants, fast food restaurants, and movie theaters across 10 U.S. cities: Boston, Chicago, Las Vegas, Los Angeles, Miami, New Orleans, New York, Phoenix, Seattle, and Washington, D.C.
Sustainability | Jul 26, 2023
Carbon Neutrality at HKS, with Rand Ekman, Chief Sustainability Officer
Rand Ekman, Chief Sustainability Officer at HKS Inc., discusses the firm's decarbonization strategy and carbon footprint assessment.
Sports and Recreational Facilities | Jul 26, 2023
10 ways public aquatic centers and recreation centers benefit community health
A new report from HMC Architects explores the critical role aquatic centers and recreation centers play in society and how they can make a lasting, positive impact on the people they serve.
Multifamily Housing | Jul 25, 2023
San Francisco seeks proposals for adaptive reuse of underutilized downtown office buildings
The City of San Francisco released a Request For Interest to identify office building conversions that city officials could help expedite with zoning changes, regulatory measures, and financial incentives.
Designers | Jul 25, 2023
The latest 'five in focus' healthcare interior design trends
HMC Architects’ Five in Focus blog series explores the latest trends, ideas, and innovations shaping the future of healthcare design.
Urban Planning | Jul 24, 2023
New York’s new ‘czar of public space’ ramps up pedestrian and bike-friendly projects
Having made considerable strides to make streets more accessible to pedestrians and bikers in recent years, New York City is continuing to build on that momentum. Ya-Ting Liu, the city’s first public realm officer, is shepherding $375 million in funding earmarked for projects intended to make the city more environmentally friendly and boost quality of life.