Equity Commonwealth has completed the sale of all its real estate assets, including 1225 Seventeenth Street Plaza for $132.5 million, achieving over $7.9 billion in asset sales since 2014. The estimated liquidating distribution per share has increased from $20-$21 to a range of $20.55-$20.70, considering previous disbursements. The final distribution is anticipated in mid-April, after which the company's shares will be delisted and transitioned to a Maryland liquidating trust. This marks the conclusion of the company's wind-down process, which has successfully reduced liabilities while returning significant value to shareholders.
Equity Commonwealth has embarked on a significant restructuring plan, primarily focusing on the liquidation of its assets. As of the earnings call, they have successfully sold all their properties, a milestone underscoring their commitment to this wind-down process. Starting in late 2014, the company has divested over $7.9 billion in assets, which includes selling 168 properties across 45.8 million square feet. These efforts not only reflect the company's strategy but also demonstrate prudent financial management under the leadership of David Helfand and his team.
A notable recent achievement was the sale of 1225 Seventeenth Street Plaza in Denver, which closed at a gross sale price of $132.5 million. After accounting for certain contractual lease costs, the net proceeds were approximately $124.4 million. This transaction marked the completion of all asset sales outlined in the company's liquidation strategy. Additionally, since 2014, Equity Commonwealth has managed to retire $3.4 billion in debt and preferred shares, enhancing its financial standing during this transition.
Equity Commonwealth has also been active in providing returns to its shareholders. Recently, they announced an initial liquidating distribution of $19 per share in December 2024. Following this, the company adjusted its estimated aggregate shareholder liquidating distribution to a range of $20.55 to $20.70 per share, which showcases an increase from the previous estimate of $20 to $21 indicated earlier. This increase reflects the company's success in executing its strategic plans effectively.
Looking ahead, the company anticipates making its final distribution to shareholders in mid-April 2025. This will represent the last distribution before the company transitions to a Maryland liquidating trust, which will manage any remaining assets and liabilities. After the scheduled final payment, the company plans to deregister with the SEC and expects the common shares to be delisted from the New York Stock Exchange. This changes the shareholder landscape significantly as they will convert their shares into beneficial interest units in the trust on a one-for-one basis.
Although the company is in the liquidation phase, they expect to qualify as a Real Estate Investment Trust (REIT) in 2025. This aspect may pique the interest of potential investors as it could provide tax advantages and a structured return of any residual value from the trust in the future. The leadership has committed to maintaining operational prudence throughout this wind-down process, indicating a final resolve to protect shareholder value during this transitional period.
For investors, Equity Commonwealth represents a unique opportunity during a wind-down phase, characterized by significant asset liquidation and distribution strategies to shareholders. The company's dedication to transparent communication and effective asset management fosters a narrative of reliability. Those considering investment should carefully assess the final distribution figures, potential tax implications of becoming a beneficiary in the liquidating trust, and the broader landscape as the company navigates its conclusion as a public entity.
Good afternoon, and thanks for joining this call to discuss Equity Commonwealth's progress for the year ended December 31, 2024, and an update on the wind-down process. [Operator Instructions] As a reminder, this conference is being recorded.
Please be advised that certain matters discussed during this conference call may constitute forward-looking statements within the meaning of the federal securities laws. Please refer to the section titled Forward-Looking Statements in the press release issued yesterday as well as the section titled Risk Factors in the company's annual report on Form 10-K, quarterly reports on Form 10-Q for subsequent quarters and in our definitive proxy statement on Schedule 14A filed on October 2, 2024, and for a discussion of factors that could cause the company's actual results to materially differ from any forward-looking statements.
The company assumes no obligation to update or supplement any forward-looking statements made today. The company post important information on its website at www.eqcre.com, including information that may be material. On the call today are David Helfand, President and CEO; David Weinberg, COO; and Bill Griffiths, CFO.
With that, I'll turn the call over to Bill Griffiths.
Thanks. Good morning, everyone -- good afternoon, everyone. Thanks for joining us. I'll review the company's progress for the year as well as provide an update on our wind-down process. We are excited to announce that the sale of 1225 Seventeenth Street Plaza in Denver, closed this past Tuesday, February 25. The gross sale price was $132.5 million, and the net purchase price was approximately $124.4 million after credits, primarily for contractual lease costs. With this sale completed, we have successfully executed on the sale of all of the company's real estate assets.
Since taking responsibility for EQC in 2014, we have sold over $7.9 billion in assets, disposing of 168 properties and 3 land parcels totaling 45.8 million square feet for an aggregate gross sales price of $7.2 billion as well as $704.8 million of common shares of Select Income REIT. In addition, we have retired $3.4 billion of debt and preferred shares, repurchased $652 million of our common shares and paid $3.8 billion in distributions to our common shareholders. We also would like to update you on what we've accomplished since our last call in late October.
At our November 12 Special Shareholder Meeting, our shareholders approved the plan of sale with 99% of votes cast in favor of the plan. In December, we paid the liquidation preference and retired the Series D preferred shares for $123.3 million. Also in December, we paid our common shareholders an initial liquidating distribution of $19 per share. And finally, we sold our 4 remaining properties, 1250 H Street in Washington, D.C. 206 East 9th Street and Bridgepoint Square in Austin, Texas and 1225 Seventeenth Street Plaza in Denver, Colorado.
As a result of our plan of sale, we have adopted liquidation basis of accounting for our 2024 10-K in accordance with GAAP. Under this accounting method, assets are recognized at the amount expected to be collected and our estimated expenses, including wind-down costs are accrued in full as of December 31, 2024. Future quarters' financials will outline changes to the estimates in a statement of changes in net assets.
As of December 31, our net assets in liquidation are approximately $179 million which are estimated based on projected expenses to be incurred during the period required to complete the plan of sale. As a result, we are updating the estimated aggregate shareholder liquidating distribution range from $20 to $21 per common share previously announced in November to an estimated range of $20.55 to $20.70 per common share, inclusive of the $19 per share distribution paid in December.
Looking ahead, we anticipate making our final distribution in mid-April. Given the execution on the sale of all of our assets and the reasonable certainty of our remaining liabilities, this will be the last distribution made while we are a public company. and we do not anticipate any future distributions from the liquidating trust. We expect that the company's common shares will be delisted from the New York Stock Exchange the day before the final distribution payment date. Following that payment, we plan to move forward and transfer the remaining assets and liabilities to a Maryland liquidating trust and the common shares will be converted into beneficial interest units in the trust on a one-for-one basis.
Concurrently with the transfer, we expect that the company will be deregistered with the SEC. We expect to qualify as a REIT in 2025 until the transfer to the liquidating trust. We've been focused on executing the wind-down process prudently and efficiently. We are proud of the progress to date, particularly with the sales of the 4 remaining assets over the last few months. We appreciate the support we've received from our shareholders and want to acknowledge the continued hard work and dedication of the EQC team.
With that, David, David and I are happy to take your questions.
[Operator Instructions] There are no questions at this time. At this point, I'd like to turn the call back over to management for closing comments.
Thanks again for joining us.
This concludes today's conference. You may disconnect your lines at this time, and we thank you for your participation.