Indicate by check mark if the registrant is submitting
the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):

Yes ______ No ___X___

Indicate by check mark whether by furnishing the information contained in this Form,
the Registrant is also thereby furnishing the information to the Commission pursuant
to Rule 12g3-2(b) under the Securities Exchange Act of 1934:

Yes ______ No ___X___

If “Yes” is marked, indicate below the file number assigned
to the registrant in connection with Rule 12g3-2(b): N/A

GAFISA S.A.

CNPJ/MF n° 01.545.826/0001-07

NIRE 35.300.147.952

Minutes of the Meeting of the Audit Committee

held on August 10, 2017

1. DATE, TIME AND PLACE: On August 10, 2017, at 2 p.m., in the city of São Paulo, State of São Paulo, at Avenida das Nações Unidas 8,501, 19^th floor (“Company”).

2. CALL NOTICE AND ATTENDANCE: As all members of this Audit Committee attended the meeting, the instatement and approval quorum were verified, exempting, therefore, its summoning.

3. RESOLUTIONS: It was resolved, unanimously, by the present members and without any restrictions, based upon the documents and clarification provided by the Administration and external auditors of the Company, the member of the Audit Committee decided to recommend to the Board of Directors the approval of the External Auditors Report and Quarterly Financial Statements (“ITR”) related to the second quarter of the fiscal year of 2017.

4. CLOSING: As there were no further issues to be addressed, the present Minutes were drawn up, approved and signed by all Committee Members. Signatures: Janine Maria Correa Pupo, Secretary. Francisco Vidal Luna, José Écio Pereira da Costa Júnior and Odair Garcia Senra.

I certify that this is a true copy of the minutes drawn up in the appropriate book.

Janine Maria Correa Pupo

Secretary