EDGAR Filing Documents for 0001057352-07-000058

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:

SEC Accession No. 0001057352-07-000058

Filing Date

2007-08-08

Accepted

2007-08-08 16:55:46

Documents

Period of Report

2007-06-30

Document Format Files

Seq	Description	Document	Type	Size
1	QUARTERLY REPORT	second_quarter200710-q.htm	10-Q	801598
2	CEO CERTIFICATION	exhibit31_1.htm	EX-31.1	15965
3	CFO CERTIFICATION	exhibit31_2.htm	EX-31.2	17045
4	CEO CERTIFICATION 906	exhibit32_1.htm	EX-32.1	8527
5	CFO CERTIFICATION 906	exhibit32_2.htm	EX-32.2	8584
	Complete submission text file	0001057352-07-000058.txt		853124

Mailing Address 2 BETHESDA METRO CENTER 10TH FLOOR BETHESDA MD 20814

Business Address 2 BETHESDA METRO CENTER 10TH FLOOR BETHESDA MD 20814 3012158300

COSTAR GROUP INC (Filer) CIK: 0001057352 (see all company filings)

IRS No.: 522091509 | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-24531 | Film No.: 071036333
SIC: 7389 Services-Business Services, NEC