Pentominium

{{short description|Supertall skyscraper under construction in Dubai }}

{{Use dmy dates|date=April 2020}}

{{Infobox building

| former_names = Pentominium

| status = Under construction

| image = Pentominiumdubai.jpg

| caption = An artist's rendering of Pentominium as originally planned

| location = Plot No. 392-567
Dubai Marina
Dubai, United Arab Emirates

| coordinates = {{coord|25.08913|55.14989|format=dms|region:AE-DU_type:landmark|display=title,inline}}

| start_date = {{start date and age|26 July 2008}}

| architect = Aedas
Woods Bagot

| floor_count = 122

| references = {{Cite web |url=https://www.emporis.com/buildings/294933 |archive-url=https://web.archive.org/web/20160304142254/https://www.emporis.com/buildings/294933 |url-status=usurped |archive-date=4 March 2016 |title=Emporis building ID 294933 |work=Emporis}}{{SkyscraperPage|56322}}{{Structurae|20044045}}

| mapframe-wikidata = yes

| building_type = Residential

| architectural_style = Postmodern

| roof = {{convert|517|m|abbr=on}}

| elevator_count =

| main_contractor = Arabian Construction Company
Hitachi Plant Technologies

| building_name = Six Senses Residences Dubai Marina

| pushpin_label = Six Senses Residences

| est_completion = 2028

| unit_count =

| engineer = Hyder Consulting

| developer = Select Group

| structural_engineer = WSP Global

}}

The Pentominium was a under construction 122-storey, {{convert|517|m|abbr=on}} supertall skyscraper located in Dubai, United Arab Emirates. Construction on the tower was halted in August 2011.{{CTBUH|58}} It was designed by Andrew Bromberg of architects Aedas{{cite web|title=Contractors appointed to world's tallest residential tower set for Dubai|url=http://www.worldarchitecturenews.com/index.php?fuseaction=wanappln.projectview&upload_id=12370|work=World Architecture News|date=14 September 2009|access-date=18 January 2013|archive-url=https://web.archive.org/web/20131203094622/http://www.worldarchitecturenews.com/index.php?fuseaction=wanappln.projectview&upload_id=12370|archive-date=3 December 2013|url-status=dead}}{{cite web|title=Pentominium at Aedas|url=http://www1.aedas.com/Pentominium|access-date=2 May 2013|archive-url=https://web.archive.org/web/20130924002834/http://www.aedas.com/Pentominium|archive-date=24 September 2013|url-status=dead}} and funded by Trident International Holdings. The AED 1.46 billion (US$400 million) construction contract was awarded to Arabian Construction Company (ACC).{{cite news |author=Sarah Blackman |url=http://www.constructionweekonline.com/article-6291-acc_gets_pentominium_construction_contract/ |title=ACC gets Pentominium construction contract |date=7 September 2009 | work=Construction Week |access-date=27 August 2012}}

Construction started on 26 July 2008. Before construction stopped, the building was expected to be completed in 2013.{{cite news |author=Sarah Blackman|url=http://www.constructionweekonline.com/article-6301-exclusive_pentominium_to_be_completed_by_2013/ |title=Pentominium to be completed by 2014 |date=7 September 2009 | work=Construction Week |access-date=27 August 2012}} By May 2011, 22 floors had been completed. However, in August 2011, construction stopped after Trident International Holdings fell behind on payments for a US$20.4 million loan following the Great Recession.{{cite news|url=http://www.businessweekme.com/Bloomberg/newsmid/190/newsid/1253/Dubai-Sees-Stalled-Projects-Revived|title=Dubai Sees Stalled Projects Revived|author=Gillian Duncan|work=Bloomberg Businessweek|date=6 October 2015}}

Had the project been completed as scheduled, the Pentominium would have been the second tallest building in Dubai after Burj Khalifa and the tallest residential building in the world, surpassing the {{convert|472.4|m|ft|adj=on|0}} Central Park Tower in New York City.