City, Town & Government:

City of Boston Website
The official website of the City of BostonBoston Area Home Buyer Resources

City of Boston Tax Department
Find assessing and tax information for any property in Boston

Schools:

School Matters
Find detailed information about a school or school district anywhere in the United States

Massachusetts Department of Education
Find detailed information about a school or school district in MA

Home Inspectors:

Home Inspectors in Massachusetts
Licensed home inspectors in the State of Massachusetts

American Society of Home Inspectors
A nationwide organization of licensed home inspectors

Miscellaneous:

The Boston Globe official guide to buying real estate