Condos Fall, Houses Rise: Tokyo-Area Used Detached Homes Up 8.7% for a Fifth Straight Month

Same region, same month, opposite script. While Tokyo-area used condominiums posted their first price decline in 73 months, used detached houses went the other way in REINS's May data: average contract prices hit 42.15 million yen, up 8.7% year-on-year and rising for a fifth straight month; transactions grew 2.9% to 1,835 units; and inventory fell 1.7% to 23,087 units, its fourth consecutive decline. Rising prices, rising volume, shrinking inventory — three indicators pointing the same direction, a mirror image of the condo market. Contracted land area expanded 3.8% to 151.19 square meters, meaning buyers are paying more and getting more land, not trading down. The most plausible driver is relative value: condos now close at an average 50.67 million yen versus 42.15 million for houses, with condo unit prices at bubble-era levels. When apartments become unchaseable, budget-conscious owner-occupiers pivot to houses that come with land. New house listings fell 0.9%, a fourth straight decline, so supply is tightening too. Caveats: the detached market is half the condo market's size and last year's base saw 60%-plus swings, so monthly noise runs hotter. But the signal stands — Tokyo housing demand has not disappeared; it has changed lanes.