Abandoned skyscrapers
A tower almost never stops because the engineering failed. It stops because the money did, and then it stands there, too finished to ignore and too unfinished to use.
The tallest one nobody uses
The Ryugyong Hotel in Pyongyang is 330 m and 105 floors, and the Guinness Book of Records lists it as the tallest unoccupied building in the world. Construction began in 1987 and the concrete frame reached full height, then work stopped in 1992 when the Soviet Union collapsed and North Korea lost the trade that paid for it. For sixteen years the pyramid stood as bare gray concrete with a crane on top, left off official photographs.
An Egyptian contractor, Orascom, restarted the exterior in 2008 and finished the glass curtain wall by 2011. Openings announced for 2012 and 2013 both passed, and the hotel has never taken a guest. From outside it looks complete: the 3,000 rooms behind the glass were never built.
Abandonment follows a crisis, not a failure
| Building | Place | Stalled | Height | Floors | Scale |
|---|---|---|---|---|---|
| Ryugyong Hotel | Pyongyang, North Korea | 1992 | 330 m | 105 | |
| Goldin Finance 117 | Tianjin, China | 2015 | 597 m | 128 | |
| Centro Financiero Confinanzas | Caracas, Venezuela | 1994 | 190 m | 45 | |
| Sathorn Unique | Bangkok, Thailand | 1997 | 185 m | 49 | |
| Chicago Spire | Chicago, United States | 2008 | 610 m | 150 | |
| Nakheel Tower | Dubai, United Arab Emirates | 2009 | 1000 m | n/a |
Three financial events account for most of the unfinished towers on earth. The 1997 Asian financial crisis stopped construction across Bangkok, Jakarta and Kuala Lumpur in a single year. The 2008 crash took Dubai, Chicago and Moscow. China's slowdown after Evergrande defaulted in 2021 left half-built towers across dozens of cities.
The timing comes off the balance sheet. A supertall needs five to eight years of continuous spending before the first tenant pays rent, and most of that money is borrowed against a forecast made at the start. A credit freeze cuts the lending off at the worst moment: too much spent to walk away, nothing finished enough to let.
Goldin Finance 117 in Tianjin shows how long that lasts. The 597 m tower topped out in 2015, the developer's finances gave way, and the site went quiet at full height, the tallest unfinished building anywhere for a decade. A state-owned contractor took it over in April 2025 with a 2027 completion date. China's wave of stalled towers is the subject ofthe country page.
Torre de David, Caracas
The Centro Financiero Confinanzas in Caracas was a 190 m, 45-floor bank headquarters named after its developer, David Brillembourg. He died in 1993 and the Venezuelan banking crisis hit the following year, so the tower stopped as a shell with no elevators, no water risers and no windows above the lower floors.
In October 2007 around 200 families moved in, and the population later reached roughly 2,500 people across the first 28 floors. The occupation was organized. Residents paid a monthly fee to a cooperative, ran a pump to water tanks on the upper levels, wired electricity and built brick walls on the open slabs, and shops and a day care operated inside. In July 2014 the government began Operation Zamora and moved the residents to new housing in Cua; the last families left in 2015.
Sathorn Unique, Bangkok
Sathorn Unique is 185 m and 49 floors, a luxury condominium above the Chao Phraya river begun in 1990 by the architect Rangsan Torsuwan. The 1997 crisis arrived with the building about 80 percent complete, balconies cast and colonnade in place. The baht lost half its value, the financing was in dollars, and the project stopped where it stood. Bangkok calls it the ghost tower. Nothing has been done with it since, because the ownership, the liens and the cost of bringing thirty-year-old concrete up to code have never added up.
What a stalled tower does while it waits
An unfinished building is not in storage. Reinforcing steel is protected by the alkaline chemistry of the concrete around it, and that protection wears off: carbon dioxide from the air lowers the concrete's pH, a process called carbonation, and where the cover is thin or cracked the bars begin to rust. Rust takes up more room than steel, so it splits the concrete and exposes more bar. A tower without its curtain wall takes rain on every slab, and coastal chloride works faster still. So a long pause can end the building: an engineer asked to certify a thirty-year-old shell has to core-test the concrete, and the answer is sometimes that the frame can no longer carry what it was drawn for.
Demolition is rarely the escape. Taking down a topped-out tower in a dense city means cutting it floor by floor from the top, with debris chutes, street closures and no room for explosives, and that bill often exceeds what finishing it would cost. So the tower stays: it is cheaper to own an unfinished skyscraper than to remove one.The order a tower goes up inshows the worst stage to stop at: after the frame, before the facade.
The ones that stopped at the hole
Two of the biggest failures left almost nothing. The Chicago Spire, drawn by Santiago Calatrava as a twisting 610 m tower on the lakefront, got a foundation caisson and a deep excavation before the 2008 crash stopped it; the hole sat open behind a fence for sixteen years and crews filled it in during 2024. Nakheel Tower in Dubai was planned at over a kilometer, enough to take the record off theBurj Khalifa in its own city. The debt crisis canceled it in 2009 with piling barely begun.
Those two came off cheaply. A cancellation at the foundation stage loses money and a site; a cancellation after the frame leaves a 600 m object somebody has to insure and answer for. The ones that did get finished are on the supertall page.