<SEC-DOCUMENT>0001558370-18-002546-index.html : 20180329
<SEC-HEADER>0001558370-18-002546.hdr.sgml : 20180329
<ACCEPTANCE-DATETIME>20180329161009
ACCESSION NUMBER:		0001558370-18-002546
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20180329
DATE AS OF CHANGE:		20180329
EFFECTIVENESS DATE:		20180329

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FRANKLIN STREET PROPERTIES CORP /MA/
		CENTRAL INDEX KEY:			0001031316
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
		IRS NUMBER:				042724223
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32470
		FILM NUMBER:		18723074

	BUSINESS ADDRESS:	
		STREET 1:		401 EDGEWATER PLACE
		STREET 2:		STE 200
		CITY:			WAKEFIELD
		STATE:			MA
		ZIP:			01880
		BUSINESS PHONE:		7815571300

	MAIL ADDRESS:	
		STREET 1:		401 EDGEWATER PLACE
		STREET 2:		STE 200
		CITY:			WAKEFIELD
		STATE:			MA
		ZIP:			01880

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FRANKLIN STREET PARTNERS LP
		DATE OF NAME CHANGE:	20010301
</SEC-HEADER>
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<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>defa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: defa14a.htm

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<SEQUENCE>2
<FILENAME>defa14ag001.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: defa14ag001.gif

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<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>defa14ag002.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: defa14ag002.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>defa14ag003.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: defa14ag003.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>defa14ag004.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: defa14ag004.gif

</DOCUMENT>
</SEC-DOCUMENT>