For the first time on record, the typical U.S. mortgage holder’s monthly payment surpassed $2,000 in the fourth of 2025, underscoring the severe affordability hurdles facing today’s housing market in a prolonged high-rate environment.

That’s according to a report from Realtor.com, published Wednesday, which found the average outstanding mortgage payment reached $2,005 in the closing quarter of 2025. This establishes a new high and marks a 44% increase — a jump of more than $600 — in roughly four years, rising from $1,390 in early 2021.

The $2,005 figure represents the entire existing portfolio, meaning new borrowers entering the market today face substantially higher average payments than this baseline implies.

The data reveals a structural bottleneck gripping the real estate sector. While prospective buyers face steep financial barriers, a sizable cohort of existing homeowners remains shielded by low rates secured prior to 2022. Just over half of all outstanding mortgages still carry interest rates of 4% or lower as of the fourth quarter of 2025, and roughly 78% have a rate below 6%.

This dynamic has created a highly sticky “lock-in” effect. Millions of homeowners who purchased or refinanced during the 2020-21 pandemic wave of uncommonly low rates are choosing to stay put rather than swap a low-rate mortgage for a higher-rate loan. As a result, the market’s loan tenure distribution has drastically shifted. 

The share of outstanding mortgages with a loan age between five and seven years surged from 11.8% in the fourth quarter of 2023 to 38.4% in the final quarter of 2025. Conversely, the share of mortgages less than four years old plummeted from 59.2% to 32.1% during the same two-year span.

Despite these headwinds, the real estate market is showing faint signs of energy heading into the spring of 2026. Mortgage rates, which finished 2025 at 6.15%, according to Freddie Mac data, rose sharply again in March largely due to geopolitical concerns stemming from conflicts in the Middle East.

Even so, March housing data indicated that pending sales increased 3.9% year over year. Active listings also rose 8.1% annually, although overall resale inventory remains 13.8% below typical 2017-19 pre-pandemic levels.

To fill the ongoing inventory gap, Realtor.com’s researchers wrote, the market continues to rely heavily on home builders. New-construction inventory remains above pre-pandemic norms, aided by builders offering rate buydowns and other incentives to attract sidelined buyers and stabilize the market.