All lobbying filings

PENN AVENUE PARTNERS

Lobbying for COSTAR GROUP, INC. · Commercial Real Estate.

Filing Q3 report

Reporting period

3rd Quarter 2025

July 1 - Sep 30 · Posted Oct 3, 2025

Income

$60,000.00

What the client paid this registrant for the period.

Client based in

District of Columbia

Official filing document

Lobbyists on this filing 2

TIMOTHY FARRELL HANNEGAN

Previously held: U.S. General Accounting Office
JERR ROSENBAUM

Previously held: Legislative Director, Sen. John Cornyn; Chief of Staff, Rep. Robert Hurt; Chief of Staff, Rep. Jack Kingston; Chief of Staff, Rep. Virgil Goode

A "covered position" is a government job the lobbyist held in the 20 years before registering, which the law requires them to name. See the revolving door for former members of Congress across all filings.

Government bodies contacted 2

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when. Each name opens every filing that named the same body.

Lobbying activity 1

Real Estate/Land Use/Conservation

Issues impacting the real estate industry.

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.