What are the monthly payments on a $600,000 mortgage now, after the Fed's December rate cut?

The Fed’s 25-basis-point December cut — its third in four months and the federal funds rate’s lowest since 2022 — has contributed to a retreat in mortgage yields, with current averages at roughly 5.99% for a 30‑year and 5.37% for a 15‑year mortgage; on a $600,000 loan that translates to monthly payments of $3,593 (30‑yr) and $4,861 (15‑yr). That is roughly $415/month (~$4,974/year) in relief on a 30‑year loan versus January 2025’s 7.04% rates (and material savings versus summer 2024 levels as well), improving affordability and potentially supporting housing demand. However, further rate declines in 2026 are uncertain (markets price only one more cut), lenders may have already anticipated easing, and tight inventory and spring buying dynamics mean buyers must weigh the risk of waiting against the option to lock now and refinance later if rates fall further.

Analysis

The Federal Reserve's 25-basis-point December cut — its third reduction in four months and the federal funds rate at its lowest level since 2022 — has coincided with lower mortgage yields and a material improvement in affordability for new borrowers. Current average mortgage rates cited in the article are 5.99% for a 30-year fixed loan and 5.37% for a 15-year fixed loan, which translate to monthly payments of $3,593.45 and $4,861.21 respectively on a $600,000 mortgage.

Comparisons to earlier 2025 and 2024 levels quantify the relief: a 30-year borrower saves roughly $415 per month (≈$4,974 per year) versus January 2025’s 7.04% average, and about $211 per month (≈$2,530 per year) versus August 2024’s 6.53% average. The article also notes lenders may have already priced expected easing and markets currently expect only one additional cut in 2026, implying limited further downward pressure on mortgage rates.

Practical implications highlighted include the tradeoff between waiting for potentially lower rates and competing in tight, seasonal housing markets where low inventory and spring demand could push prices higher; the piece recommends locking now if a buyer can comfortably afford current payments and planning to refinance later if rates decline further.

Key Decisions for Investors

• If you have a specific property under contract and can afford the cited 30-year payment of $3,593, consider locking the rate now and preserve the option to refinance if rates move lower in 2026
• Borrowers who prioritize cashflow should favor a 30-year at current rates and revisit a shift to a shorter term via refinancing later, while buyers targeting faster payoff should weigh the 15-year payment of $4,861 against its $290/month savings versus January 2025
• Monitor Fed guidance, inflation prints and market-implied cuts closely because the article notes markets price only one more cut in 2026 and lenders may have already embedded easing into current mortgage pricing
• Investors in housing exposure should view improved affordability as supportive of demand but remain cautious on inventory-driven price risk during the spring selling season and assess local supply dynamics before increasing allocation