Company: KW
Filing Date: 2025-03-03
Form Type: 424B3
Source: 0001408100-25-000092
Chunk: 209

Company: Kennedy-Wilson Holdings, Inc.
Filing Date: 2025-03-03
Form: 424B3
Chunk 209
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141</div>

#### Exhibit 23.1
<div align='center'>Consent of Independent Registered Public Accounting Firm</div>

We consent to the incorporation by reference in the registration statements (No. 333-175002, No. 333-175559, No. 333-235472, No. 333-264756, No. 333-264776 and No. 333-282531) on Form S-3, the registration statements ( No. 333-175002, No. 333-175559, No. 333-235472 and No. 333-282531) on Form S-3/A, the registration statements (No. 333-164928, No. 333-182269, No. 333-197492, No. 333-218829, No. 333-229348, No. 333-232097 and No. 333-265515) on Form S-8, and the registration statement (No. 333-164926) on Form S-1/A of Kennedy-Wilson Holdings, Inc. of our reports dated February 28, 2025, with respect to the consolidated financial statements of Kennedy-Wilson Holdings, Inc. and the effectiveness of internal control over financial reporting.

<div align='center'>/s/ KPMG LLP</div>

Los Angeles, California

February 28, 2025

<div align='center'>142</div>

#### EXHIBIT 31.1

#### Certification of Chief Executive Officer
<div align='center'>RULE 13a-14(a)/15d-14(a) CERTIFICATION PURSUANT TO</div>

## SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
I, William J. McMorrow, certify that:

1. I have reviewed this Annual Report on Form 10-K for the period ended December 31, 2024 of Kennedy-Wilson Holdings, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as