<SEC-DOCUMENT>9999999997-16-024243-index.html : 20160701
<SEC-HEADER>9999999997-16-024243.hdr.sgml : 20160701
<ACCEPTANCE-DATETIME>20160701084213
<PAPER>
ACCESSION NUMBER:		9999999997-16-024243
CONFORMED SUBMISSION TYPE:	CERTNAS
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20160630
DATE AS OF CHANGE:		20160701
EFFECTIVENESS DATE:		20160630

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SENIOR HOUSING PROPERTIES TRUST
		CENTRAL INDEX KEY:			0001075415
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
		IRS NUMBER:				043445278
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		CERTNAS
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15319
		FILM NUMBER:		16004175

	BUSINESS ADDRESS:	
		STREET 1:		TWO NEWTON PLACE
		STREET 2:		255 WASHINGTON STREET
		CITY:			NEWTON
		STATE:			MA
		ZIP:			02458
		BUSINESS PHONE:		6173323990

	MAIL ADDRESS:	
		STREET 1:		TWO NEWTON PLACE
		STREET 2:		255 WASHINGTON STREET
		CITY:			NEWTON
		STATE:			MA
		ZIP:			02458
</SEC-HEADER>
<DOCUMENT>
<TYPE>CERTNAS
<SEQUENCE>1
<FILENAME>9999999997-16-024243.paper
<DESCRIPTION>AUTO-GENERATED PAPER DOCUMENT
<TEXT>
Document 1 - file: 9999999997-16-024243.paper

</DOCUMENT>
</SEC-DOCUMENT>