Buying in Delaware Before You Sell: What the September 2026 Rate Move Changed
Part of our Delaware Retirement and Second Home Guides.
By Bill Davis, Broker/Owner, Active Adults Realty, Lewes. Recorded September 22, 2026. Figures are as of that week.
Prefer to read? The full guide is written out below.
Please read first: This page is general information about Delaware real estate and a change in public benchmark interest rates. It is not legal, tax or financial advice, and Active Adults Realty is not a lender. The terms of any loan or line of credit are set by your lender. Ask them, and verify anything you plan to rely on.
If your plan is to buy here in Delaware before you sell the house you are in now, the Federal Reserve changed your math on September 16, 2026, and most people making that plan have not noticed yet. Everyone is talking about mortgages. This is about the part nobody is covering: the money people use to get from one house to the next.
What happened on September 16, 2026?
The Federal Reserve raised its benchmark rate by one quarter of one percent, to a target range of 3.75 to 4 percent. The vote was unanimous, and it was the Fed's first increase since 2023.
The banks moved the same day. M&T Bank announced that afternoon that its prime rate would go from 6.75 percent to 7.00 percent, effective Thursday, September 17. Other large banks did the same. Hold onto that word, prime. It is the whole story.
Why does the prime rate matter more than the mortgage headline?
A 30 year fixed mortgage does not take its orders from the Fed. It follows the bond market, and it wanders. In Freddie Mac's weekly survey it rose two weeks running, on September 17 and September 24. That is real, and it matters to the person who buys your house.
But the money a lot of people use to buy here before they sell up north, or before they sell the bigger house across the county, is a different animal. A home equity line of credit usually carries a variable rate, and one of the most common things it is tied to is the prime rate. Plenty of bridge loans work the same way.
So when prime moved on September 17, a lot of those lines moved with it, automatically. Nobody called. Nobody sent a letter asking if that was all right. A mortgage headline is something that might happen to you. Prime is something that already did.
What does a quarter point actually cost on a bridge?
The arithmetic is less scary than the headlines and more real than people think. For every $100,000 drawn on a line, a quarter point is about $250 a year in extra interest. Carrying $300,000 while your old house sells works out to about $750 a year more than before the Fed moved.
Nobody's retirement ends over $750. The part to worry about is time, because the cost of a bridge is the rate times how long you are on it, and that second number is moving too.
How long are Sussex County homes taking to sell?
Over the three months ending in August 2026, the typical Sussex County home took 81 days to go under contract, five days longer than a year before (Redfin, published on a lag). Settlement comes after that. If your current house is in Sussex, plan on that, not on a story about a neighbor who sold in a weekend in 2021. If your current house is in Pennsylvania, New Jersey or Maryland, ask the agent there the same question, for your town, this month.
Two things moved in September: the rate and the clock. Plan for both.
What should you do if you are buying in Delaware before you sell?
1. If you are paying cash, this barely touched you
If you are not borrowing at all, the rate change did almost nothing to you directly. Read the selling section, because your buyer is the one it touched.
2. Make one phone call to your lender this week
If you are using a line of credit or a bridge loan, ask three questions: Is my rate variable? What is it tied to? What did it just become? Write the answers down. Know your terms before you sign a contract on a house here, not after. We are not your lender and we will not guess at your terms.
3. Build your plan on a slow sale
If the numbers only work when your house sells in the first month, they do not work. Plan on the slow case, not the typical one.
4. A contingent offer gets a more serious look now
In a market where homes are taking 81 days, a seller here will look at an offer that depends on the sale of your home more seriously than three years ago. Not always, but more seriously. So there are two ways across the gap: borrow your way across it, or ask the seller to wait with you. Which is right depends on your numbers, and that is a conversation.
What should you do if you are selling?
The buyer walking through your house this fall may be carrying a bridge of their own, and it just got more expensive for them. When an offer arrives with a home sale contingency, do not throw it out on instinct. Ask what their plan is and how far along their house is. A contingent buyer whose house is already under contract is a very different buyer from one who has not called a listing agent yet.
And price it right the first time. With 81 days as a typical run, the first two weeks are when your house is new, and new is when you get the attention. A price cut in week six is how you end up at day 90.
Will the Fed raise rates again?
Nobody knows yet. Anyone who tells you with certainty is selling something. The better question this fall is not what rates will do. It is how long you will be standing on the bridge. You cannot control the rate. You have a lot to say about the length of time: price, timing, and the order you do things in.
Your next step
Ask your lender the three questions about your line. Then bring us the answers, the town your current house is in, and the month you want to be living here, and we will help you lay out the order: buy first, sell first, or the one in between. It is a ten minute conversation, it costs nothing, and it beats finding out at settlement.
Active Adults Realty
1504 Savannah Road, Lewes, DE 19958
302-549-5164
Contact us
Sources: Federal Reserve Board, FOMC statement, September 16, 2026. M&T Bank news release, September 16, 2026. Freddie Mac Primary Mortgage Market Survey, September 17 and 24, 2026. Consumer Financial Protection Bureau, "What You Should Know About Home Equity Lines of Credit." Redfin, Sussex County DE housing market, three months ending August 2026, read September 21, 2026.