Given the current rise in mortgage rates over the past 3 months is it more advantageous for a buyer to negotiate a price reduction when purchasing a home or negotiate a Seller concession in the form of a Mortgage rate buy down, for example a 3-2-1 buydown? What is a 3-2-1 one buydown and how does it affect my mortgages payments? A 3‑2‑1 mortgage rate buydown is a temporary interest‑rate reduction where the borrower’s rate is lowered by 3% in year one, 2% in year two, and 1% in year three before returning to the full note rate for the remainder of the loan. It’s funded upfront—usually by the seller, builder, or lender—to make the first three years of payments more affordable. In the example below I compare a standard 30 yr fixed rate mortgage versus a 3-2-1 buydown. Here are my assumptions:
List Price of Home for Sale: $800,000
Current 30-year fixed mortgage rate: 6.5% (current national average June-2026)
Should buyers ask for a $30,000 price reduction or a 3-2-1 Seller concession on the home?
Assume an 80% loan value on the home (buyer puts 20% down)
Monthly Payment by Year
| Year | Standard 30‑yr Fixed | 3‑2‑1 Buydown | Effective Rate | ||
| 1 | $3,894 | $2,873 | 3.5% | ||
| 2 | $3,894 | $3,242 | 4.5% | ||
| 3 | $3,894 | $3,631 | 5.5% | ||
| 4–30 | $3,894 | $4,045 | 6.5% | ||
Total buyer savings (Years 1–3): $23,232 Estimated seller cost to fund buydown: ~$28,650 A traditional price reduction of $50,000+ would be needed to create similar payment relief.
🔍 Breakeven Analysis
When does the higher loan amount outweigh the early savings?
After the buydown period ends:
The buyer saved $23,232 during the first three years.
Breakeven calculation: $23,232 ÷ $151 ≈ 154 months 154 months ÷ 12 ≈ 12.8 years
⭐ Breakeven Point: ~12.8 years
Most buyers move or refinance within 7–10 years, meaning:
The 3‑2‑1 buydown is financially ahead for the majority of buyers.
💡 Why Buyers Value a 3‑2‑1 Buydown
💼 Why Sellers Should Consider Offering One
🏆 The Coldwell Banker Advantage
We combine strategic pricing, innovative financing options, and deep market expertise to position your home for success. A 3‑2‑1 buydown is a powerful tool to attract more qualified buyers while preserving your equity.
If you are interested in finding out more ways to drive value ($$) from the sale of your home, please reach out using the form below.