Although Swedish housing standards are high and young adults leave the parental home relatively early, there are indications that for certain groups housing has, in recent years, become less accessible. We analyse how housing characteristics affect intermunicipal mobility for different age cohorts and estimate a panel data gravity model that models migration as a function of origin and destination characteristics. The results suggest that new construction in the past two decades has negatively affected migration within commuting regions more than migration between commuting regions. For metropolitan areas, there are considerable negative effects on net migration from other commuter regions because new construction has not kept pace with population growth. The effects are stronger for young adults (20-44) compared to older adults (45-74). Further, we find that, while new construction stimulates mobility for all age cohorts, the estimated relationship is weaker for the youngest adults; indicating a need for more variation in new construction to satisfy different needs. Also, we find that the decreased share of rentals since 1992 have negatively affected the short-distance mobility of the youngest adults while the effect is weaker or even positive for the remaining age cohorts.