This was the week the Federal Reserve stopped signaling and acted, and housing felt it within 24 hours.
On Sept. 16 the Federal Open Market Committee raised the target range for the federal funds rate by a quarter point, to 3.75% to 4%, on a 12-0 vote. The statement was short and unusually blunt about why: “Inflation remains elevated. Today’s policy action will support a timelier return to the Committee’s 2 percent goal. The Committee will deliver price stability.” It described economic activity as expanding at a solid pace, with resilient domestic spending, strong productivity and job gains keeping pace with the workforce. This was the first increase since 2023, and the committee’s projections pointed to another one ahead.
The mortgage market did not wait. Freddie Mac’s survey put the 30-year fixed-rate average at 6.95% on Sept. 17, up from 6.76% a week earlier and up from 6.26% a year ago. The 15-year average rose to 6.26% from 6.09%. A 19-basis-point weekly move is large by the standards of this survey, and it puts the headline rate within a rounding error of 7% β a number that has psychological weight with buyers even when the monthly payment difference is modest.
Builders were already flinching
The NAHB/Wells Fargo Housing Market Index fell three points to 32 in September, its lowest reading in a year. Current sales conditions dropped four points to 35 and sales expectations for the next six months fell six points to 37; prospective buyer traffic held at 23. Thirty-eight percent of builders cut prices, up from 35% in August, with the average reduction holding at 6% for a sixth straight month, and 66% used some form of sales incentive, the highest share since December.
Census data on Sept. 17 showed the production side splitting in two. Total housing starts fell 2.6% in August to a seasonally adjusted annual rate of 1.28 million. Single-family starts rebounded 7.6% from July to 918,000, 5.2% above a year earlier β but multifamily starts dropped 21.7% to 357,000, 14.6% below last August. Permits told a similar story of caution: 1.39 million total, down 2.7%, with single-family permits off 1.8% to 878,000. Zillow’s read of the permit series found a 44th consecutive month of year-over-year declines, leaving permitting 19.4% below its pre-pandemic trend.
The builder’s-eye view, in one earnings report
Lennar’s fiscal third quarter, released Sept. 16, is the cleanest single measure of what higher rates are doing to homebuilding economics. Net earnings fell to $284 million, or $1.19 a diluted share, from $591 million and $2.29 a year earlier. Deliveries slipped 3% and new orders fell 9%. Gross margin on home sales compressed to 15.8% from 17.5%, with incentives running around 12% of sales price, and the company cut its full-year delivery target to 80,000 to 81,000 homes from 82,000 to 83,000.
That is the trade builders are making across the country: hold volume by buying down the buyer’s rate, and let the margin absorb it. It works until rates move again, which they just did.
Buyers are getting paid to show up
Redfin reported Friday that nearly 45% of August home sales closed with a seller concession, with most markets now tilted toward buyers. Concessions are the resale market’s version of what builders are doing with incentives β a price cut that does not appear in the price.
For agents, the practical change from a week ago is that the affordability conversation has a new anchor. Pre-approvals written at 6.7% need rerunning; buyers sitting out for a fall rate drop now have a Fed that has told them, in writing, that it intends to go the other way.
One thing that went the other way
Massachusetts’ Supreme Judicial Court on Friday upheld the MBTA Communities Act for a second time, rejecting the town of Marshfield’s challenge on every count. The law requires 177 communities to zone for multifamily housing as of right near transit. It is the supply side of the affordability problem, and it is the part of the equation the Fed does not control β which is why zoning rulings like this one will still matter after the rate cycle turns.
