Abstract: A method may include executing, using a processing unit, a data join operation between entries in a rehouseholding database table and a standardized address database table to generate a rehousehold address table, the rehousehold address table including a first set of address columns; accessing an address database table including a second set of address columns; executing fuzzy match search between entries in the rehousehold address table and entries in the address database table using values in the first set of address columns and second set of address columns; receiving a match result from the executing; calculating a quality score for the match result; determining score exceeds a quality match threshold; and in response, updating a household identifier value of an entry in an account cross-reference database table for an account identifier and address surrogate key associated with the match result.