Item 9A. Controls and Procedures

Essex Property Trust, Inc.

As of December 31, 2014, ESS carried out an evaluation, under the supervision and with the participation of management, including its Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of its disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)). Based upon that evaluation, ESS’s Chief Executive Officer and Chief Financial Officer concluded that as of December 31, 2014, ESS’s disclosure controls and procedures were effective to ensure that the information required to be disclosed by ESS in the reports that ESS files or submits under the Exchange Act were recorded, processed, summarized and reported within the time periods specified in the SEC's rules and forms and that such disclosure controls and procedures were also effective to ensure that information required to be disclosed in the reports that ESS files or submits under the Exchange Act is accumulated and communicated to the ESS’s management, including ESS’s Chief Executive Officer and Chief Financial Officer, to allow timely decisions regarding required disclosure.

There were no changes in ESS’s internal control over financial reporting, that occurred during the quarter ended December 31, 2014, that have materially affected, or are reasonably likely to materially affect, ESS’s internal control over financial reporting.

Management’s Report on Internal Control Over Financial Reporting

ESS’s management is responsible for establishing and maintaining adequate internal control over financial reporting (as defined in Rule 13a-15(f) under the Securities Exchange Act of 1934, as amended). ESS’s management assessed the effectiveness of ESS’s internal control over financial reporting as of December 31, 2014. In making this assessment, ESS’s management used the criteria set forth in the report entitled “Internal Control-Integrated Framework (1992)” published by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”). ESS’s management has concluded that, as of December 31, 2014, its internal control over financial reporting was effective based on these criteria. ESS’s independent registered public accounting firm, KPMG LLP, has issued an attestation report over ESS’s internal control over financial reporting, which is included herein.

Essex Portfolio, L.P.

As of December 31, 2014, the Operating Partnership carried out an evaluation, under the supervision and with the participation of its management, including the Chief Executive Officer and Chief Financial Officer of the general partner, of the effectiveness of the design and operation of its disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)). Based upon that evaluation, the Chief Executive Officer and Chief Financial Officer of the general partner concluded that as of December 31, 2014, the Operating Partnership’s disclosure controls and procedures were effective to ensure that the information required to be disclosed by the Operating Partnership in the reports that the files or submits under the Exchange Act were recorded, processed, summarized and reported within the time periods specified in the SEC's rules and forms and that such disclosure controls and procedures were also effective to ensure that information required to be disclosed in the reports that the Operating Partnership files or submits under the Exchange Act is accumulated and communicated to the Operating Partnership’s management, including the Chief Executive Officer and Chief Financial Officer of the general partner, to allow timely decisions regarding required disclosure.

There were no changes in the Operating Partnership’s internal control over financial reporting, that occurred during the quarter ended December 31, 2014, that have materially affected, or are reasonably likely to materially affect, the Operating Partnership’s internal control over financial reporting.

Management’s Report on Internal Control Over Financial Reporting

The Operating Partnership’s management is responsible for establishing and maintaining adequate internal control over financial reporting (as defined in Rule 13a-15(f) under the Securities Exchange Act of 1934, as amended). The Operating Partnership’s management assessed the effectiveness of the Operating Partnership’s internal control over financial reporting as of December 31, 2014. In making this assessment, the Operating Partnership’s management used the criteria set forth in the report entitled “Internal Control-Integrated Framework (1992)” published by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”). The Operating Partnership’s management has concluded that, as of December 31, 2014, its internal control over financial reporting was effective based on these criteria.