I got that call twice this week.
Freddie Mac’s 30-year fixed fell to 7.32% on October 22 after two weeks at 7.40%. If you locked during those two weeks, you’re wondering whether you paid for the top. If you haven’t, you’re wondering whether to wait. Both answers depend on four tools your lender has, and almost nobody explains them before you need them.
Here’s the playbook on a real Orange County loan: $1,184,000, which is 20% down on the $1,480,000 September county median from the California Association of Realtors, just under Orange County’s $1,249,125 conforming limit. Your lender runs your numbers; these are mine, on a standard 30-year amortization.
Tool 1: the lock itself
A rate lock is a written promise from your lender: this rate, these points, for this many days. Standard 30-to-45-day locks are built into the rate. Longer costs more — Amerisave’s 2026 rate-lock guide pegs 60 days around 0.125% of the loan and 90 days at 0.375% to 0.5%. Here, that’s roughly $1,480 for 60 days and $4,440 to $5,920 for 90.
The mistake I see in South OC: locking 30 days on a 45-day escrow because the 30-day rate looked better. Then the appraisal runs a week long, the Laguna Niguel HOA documents show up late, and the lock dies three days before closing.
Match the lock to the escrow, then add a week. Always.
Tool 2: the lock extension
If the lock does expire, you extend it, and that costs money. The lender guides I read put extensions at 0.125% to 0.375% of the loan per 7-to-15-day period — on $1,184,000, $1,480 to $4,440 each. Some lenders waive the first if the delay wasn’t yours. Many don’t.
You must ask before the lock expires. And if your loan contingency is still open while the lock is dying, call me before you remove anything — losing the contingency and then the rate is the worst of both worlds.
Tool 3: the float-down — and why this week didn’t trigger it
Everyone asks about this one. Almost nobody has it.
A float-down is an option, bought up front, to re-price your locked rate lower if the market falls before closing. Typical cost per the lender guides: 0.25% to 0.50% of the loan, so $2,960 to $5,920 here. Some lenders instead charge about 0.125% more in rate for a “free” float-down, which is not free.
The catch is the trigger — rates usually have to fall at least 0.25% from your lock before it kicks in, and you typically must exercise it 7 to 10 days before closing.
So if you locked at 7.40% and Freddie Mac says 7.32%, you dropped 8 basis points. The float-down doesn’t move. You’d need roughly 7.15% or lower. Know the trigger before you pay for the option.
When it does trigger, the math is good. Re-pricing our loan from 7.32% to 7.07% saves about $200 a month — a 15-month break-even on a $2,960 fee, 30 months on $5,920.
Tool 4: buydowns, permanent and temporary
A permanent buydown is paying points. One point is 1% of the loan — $11,840 here — for a lower rate for the life of the loan. How much lower is a quote, not a rule, so get it in writing. If one point buys half a percent, 7.32% to 6.82% saves about $399 a month and breaks even in about 30 months. If it buys a quarter, the break-even doubles. Weigh that against how long you’ll realistically keep this loan.
A temporary buydown is different, and in this market the seller usually pays. A 2-1 buydown sets year one 2% below the note rate and year two 1% below, then resets. On our loan at 7.32%, that’s roughly $6,590 a month in year one and $7,344 in year two before settling at $8,133. The seller funds the difference up front — about $28,000 by my math.
Compare that to the seller cutting the price by the same $28,000: your payment drops about $154 a month, forever. The buydown drops it $1,544, then $789, then nothing. Confident you’ll refinance within two years? The buydown wins. Not confident? You traded a permanent discount for a temporary one. Lenders also cap seller contributions based on your down payment, so check that number before it goes in the offer.
What I’d actually do right now
If you’re locked at 7.40%. Ask your lender one question: do I have a float-down, and what’s the trigger? If yes, you’re waiting on another 17 basis points. If no, stop watching Freddie Mac — your rate is your rate, and the house you negotiated is still the house.
If you’re writing offers. Get the lock agreement in writing: rate, points, expiration, extension fee, float-down terms. Set it to the escrow length plus seven days. Then decide — with me, before the offer goes in — whether you’re asking for a price reduction or a buydown, because that changes how I write the offer and how the listing agent reads it.
If you’re waiting for rates to fall. The Fed meets this week, and J.P. Morgan’s preview calls a hold with a hike still possible by year-end. Waiting for 6.5% isn’t a plan. An offer at 7.32% with a float-down and a correctly sized lock is a plan.
None of this is advice on your specific loan — that’s your lender’s job. The house and the terms are mine.
Buying? My Orange County Buyer’s Guide covers the whole process, including the week-by-week escrow timeline that this post is really about.
Selling and getting asked for a buydown? Start with my Orange County Seller’s Guide, or get a free, no-obligation home valuation so you know your real number before you negotiate concessions.
Either way, call me and let’s talk through your situation.
Jaleesa Peluso | Berkshire Hathaway HomeServices California Properties
Phone: (949) 395-0960 | Book a call: calendly.com/jaleesapeluso | JaleesaPeluso.com
DRE #01935097