What is the latest status of the project “Great Mosque of Mecca”?

The status recorded for “Great Mosque of Mecca” is under construction.

What is the budget and commercial profile for the project “Great Mosque of Mecca”?

Taiyo normalizes the budget of “Great Mosque of Mecca” to USD 120000000000.

Where can I verify the source and access all details for “Great Mosque of Mecca”?

This Taiyo project page references Go2Tutors along with the original URL (https://go2tutors.com/15-most-expensive-buildings-in-the-world/). Taiyo standardizes official data into a consistent, searchable project profile.

Great Mosque of Mecca

Sector: Commercial • Location: Mecca, Saudi Arabia

Source: Go2Tutors

Project

Under Construction

The Great Mosque of Mecca is the most expensive building ever constructed, with costs exceeding $100 billion and projected to reach $120 billion by 2030. It is an ongoing expansion project transforming the holiest site in Islam, accommodating up to 4 million worshippers during Hajj with extensive infrastructure improvements.

Status: Under Construction
Sector: Commercial
Location: Mecca, Saudi Arabia
Updated: 22 Jul 2026
Source: Go2Tutors

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Project Information

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The project “Great Mosque of Mecca” is an infrastructure initiative in the Commercial sector, located in Mecca, Saudi Arabia. Taiyo aggregates data on it from Go2Tutors.

Participants

Not available for this record.

Status

Original status	under construction
Taiyo status	Under Construction
Taiyo last update	2026-07-22

Contact

Not available for this record.

Description

Description	The Great Mosque of Mecca is the most expensive building ever constructed, with costs exceeding $100 billion and projected to reach $120 billion by 2030. It is an ongoing expansion project transforming the holiest site in Islam, accommodating up to 4 million worshippers during Hajj with extensive infrastructure improvements.
Original sector	Built Sector
Budget

Location

Country	Saudi Arabia
City	Mecca

Source

Source	Go2Tutors
URL

More Details

Record type	Project
Sector	Commercial
Article published date	2025-12-01

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Great Mosque of Mecca

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