Housing affordability has become a pressing issue in many communities, and municipal governments play a critical role in shaping the character and quantity of local housing supply. At present, however, we know little about the extent to which municipal politicians are equipped to represent their constituents’ preferences on housing supply and housing affordability. In this paper, we combine a nationally representative survey of Canadians with a survey of more than 700 mayors and councillors in municipalities across Canada to explore (a) the extent to which politicians align with their constituents in their housing policy attitudes and (b) the extent to which politicians' views are more representative of more privileged local residents, such as homeowners. Across nine concrete housing policy proposals, we find strong evidence of macro-level policy representation: when local communities are more supportive of a housing policy proposals, local politicians tend to be more supportive as well. We also find that politicians' attitudes on housing are not more aligned with privileged local residents; instead, elite-mass alignment is primarily shaped by ideological congruence. These findings suggest that slow progress on housing policy is driven not by policy misalignment between politicians and citizens, but instead by patterns of local mobilization and "neighborhood defender" behavior.