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REPORTED · WARN NOTICEPublished Dec 23, 2025

CoStar Group, Inc. Layoff — January 2026

EMPLOYEES AFFECTED
3
EFFECTIVE DATE
Jan 12, 2026
3 OF 6,450 EMPLOYEES

What we know

Location: Atlanta, GA (Fulton County).

A WARN notice was filed on November 11, 2025.

Disclosed through an official WARN filing with the GA state workforce agency.

Summary

CoStar Group, Inc. disclosed this layoff in an official WARN (Worker Adjustment and Retraining Notification) notice filed with the GA state workforce agency on November 11, 2025. The notice covers 3 employees in Atlanta, GA (Fulton County), with the layoff effective January 12, 2026.

LayoffTalk has tracked 7 layoff events at CoStar Group, Inc. since October 2023, affecting a combined 653 employees.

Comments (1)

Anonymous by default. Be kind — people reading this may be going through it right now.

LTLayoffTalk StaffStaff21 hours ago

CoStar Group, Inc. cut 3 jobs in Atlanta, GA on January 12, 2026. What did this look like from the inside — which teams, how much notice, what severance was offered? You can post anonymously below.

SOURCE
Official WARN notice
View state filing ↗
C
CoStar Group, Inc.CSGP
Real Estate · 6,450 employees
7
EVENTS TRACKED
853
AFFECTED SINCE 2023
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CREATED DEC 23, 2025LAST UPDATED JUL 3, 2026