01Short answer
There is no reliable public net worth figure that should be treated as a settled fact without official disclosure or documented financial records.
The records that matter are official financial disclosures, salary rules, campaign finance reports and any ethics filings required by office.
Celebrity style net worth pages are weak evidence. They often copy estimates without showing assets, liabilities, dates or methods.
02Why people ask
The question usually sits behind a political test: whether an affordability politician lives by the standards he asks of the city.
That test should use real evidence: donor base, housing record, public salary, conflicts of interest, budget choices and delivery for renters and workers.
03What to check
Check campaign finance records for donors and spending. Check disclosure rules for assets and conflicts. Check the delivery record for whether affordability promises become public results.