Thinking of Buying a Home? AI Predicts the Future of Mortgage Rates Till 2030

For millions of aspiring homeowners, one question continues to dominate conversations: Is it better to buy now or wait for mortgage rates to fall? Over the past few years, borrowing costs have remained far higher than the record-low rates seen during the pandemic. While mortgage rates have stabilised recently, economists say the bigger question is where they might head over the next several years.

Long-term forecasts that combine economic projections with artificial intelligence analysis suggest mortgage rates may remain relatively stable through the end of the decade. While modest changes are possible, a return to the extremely low rates seen in 2020 and 2021 appears unlikely in the near future. For buyers planning their next move, understanding how mortgage rates are determined—and where they may be headed—can help guide long-term decisions.

Why Mortgage Rates Follow the Bond Market

Mortgage rates do not move independently. Instead, they closely track movements in the 10-year US Treasury yield, which reflects expectations about inflation, economic growth and monetary policy. When Treasury yields rise, mortgage rates usually follow suit. When yields fall, borrowing costs often decline as well. Mortgage rates are typically higher than Treasury yields because lenders build in an additional margin known as the spread. This spread accounts for risks such as borrower defaults, prepayment risk and fluctuations in the market for mortgage-backed securities.

In recent years, that spread has generally been between about 2 and 2.5 percentage points, though it has occasionally been narrower. For example, if the 10-year Treasury yield is around 4 per cent, a typical 30-year fixed mortgage rate might be close to 6 per cent. This relationship between Treasury yields and mortgage rates is one of the most important indicators that economists use to forecast future borrowing costs.

Economic Forecasts Shaping the Outlook

To estimate where mortgage rates might go over the next five years, economists often start by forecasting Treasury yields. Michael Wolf, a global economist at Deloitte Touche Tohmatsu Ltd, outlined the firm's outlook in a recent economic update. According to his projections, the Federal Reserve could keep interest rates largely unchanged until December 2026 before gradually guiding policy toward a neutral level. In that scenario, the average federal funds rate would reach about 3.125 per cent by mid-2027.

Wolf also expects the 10-year Treasury yield to gradually decline before stabilising near 3.9 per cent from the third quarter of 2027 through the end of the decade. Other institutions have offered slightly higher projections. The Congressional Budget Office, for example, estimates the 10-year Treasury yield could reach about 4.1 per cent by the end of 2026 and rise gradually to around 4.3 per cent by 2030. To build a broader outlook, artificial intelligence tools have compiled these economic projections to estimate possible mortgage-rate scenarios over the next several years.

What Mortgage Rates Could Look Like Through 2030

Using Treasury forecasts and typical spreads between Treasury yields and mortgage rates, analysts suggest borrowing costs may remain close to the 6 per cent range for much of the decade. While precise yearly figures can vary depending on economic conditions, the general outlook suggests relatively stable mortgage rates compared with the rapid swings seen in recent years.

The forecast assumes that inflation gradually stabilises and that financial markets return to more typical conditions, allowing spreads between Treasury yields and mortgage rates to slowly normalise.

Best-Case Scenario: Rates Near 5 Percent

More optimistic forecasts suggest borrowing costs could fall modestly under favourable economic conditions. In a 'bull case' scenario, inflation would gradually return to the Federal Reserve's 2 per cent target without triggering a major recession. As inflation pressures ease, the Fed could slowly cut interest rates, helping push Treasury yields lower. If mortgage-Treasury spreads also narrow as financial markets stabilise, the 30-year mortgage rate could approach about 5 per cent by 2030. Such an outcome would represent a noticeable improvement for buyers, although it would still be higher than the pandemic-era lows.

Worst-Case Scenario: Rates Rise Again

A less favourable outlook paints a different picture. If inflation remains persistent or government deficits continue to grow, Treasury yields could stay elevated. Under these conditions, mortgage-market volatility could widen the spread between Treasury yields and home-loan rates.

In that scenario, analysts estimate 30-year mortgage rates could climb toward about 7 per cent by 2027 before easing slightly to roughly 6.6 per cent by 2030. While this scenario is not considered the most likely outcome, it highlights how sensitive mortgage rates remain to broader economic forces.