<SEC-DOCUMENT>0001140361-17-007693-index.html : 20170215
<SEC-HEADER>0001140361-17-007693.hdr.sgml : 20170215
<ACCEPTANCE-DATETIME>20170215161922
ACCESSION NUMBER:		0001140361-17-007693
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20170213
FILED AS OF DATE:		20170215
DATE AS OF CHANGE:		20170215

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BSB Bancorp, Inc.
		CENTRAL INDEX KEY:			0001522420
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		2 LEONARD STREET
		CITY:			BELMONT
		STATE:			MA
		ZIP:			02478
		BUSINESS PHONE:		(617) 484-6700

	MAIL ADDRESS:	
		STREET 1:		2 LEONARD STREET
		CITY:			BELMONT
		STATE:			MA
		ZIP:			02478

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			DOWNS CHRISTOPHER Y
		CENTRAL INDEX KEY:			0001529227

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35309
		FILM NUMBER:		17614853

	MAIL ADDRESS:	
		STREET 1:		2 LEONARD STREET
		CITY:			BELMONT
		STATE:			MA
		ZIP:			02478
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc1.xml
<DESCRIPTION>FORM 4
<TEXT>
Document 1 - file: doc1.html
Document 1 - RAW XML: doc1.xml
</DOCUMENT> </SEC-DOCUMENT>