Local information can become stale quickly. The right source depends on the question you are trying to answer.
Find the responsible organisation
For admissions, consult the current school and admissions authority. For travel, use the operator’s timetable and service updates. For property terms, request the relevant agreement and written confirmation from the people responsible.
Note the date
Save the source, date and the exact detail you relied on. If two sources conflict, ask the organisation that makes the decision for clarification.
Separate reporting from promotion
A local publication should make it clear when content is sponsored. Independent guidance can still link to useful services, but the relationship and any payment should be disclosed.