What September's home-sales uptick actually means for a brokerage, a mortgage broker and a property manager

Existing-home sales rose 1.5% in September to a seasonally adjusted annual rate of 3.99 million, the National Association of Realtors reported Tuesday, according to Realtor.com's report on the release. That beat the 3.95 million consensus on our economic calendar and followed August's 3.93 million. Headlines called it unexpected. For anyone who is paid when a house closes, the more useful question is what the number is a picture of.

The number is a rear-view mirror

A closed sale in September is a contract signed in July or August. Freddie Mac's 30-year average was 6.86% across September, up from 6.67% in August and 6.35% a year earlier, per Realtor.com's summary. Its weekly reading reached 7.40% on October 8, according to Freddie Mac's published history. So the buyers who closed last month locked in before most of this climb.

The forward-looking figures in the same release are weaker. Realtor.com reports inventory at 1.60 million homes, 4.8 months of supply and the highest level since November 2019, a median price of $417,500 (up 1.3%), and only 8% of realtors expecting more sales activity over the next three months, the lowest share since 2023. NAR's chief economist, Lawrence Yun, said delayed contracts are increasing as rates rise. Redfin's separate report on contracts, which we covered Monday, put pending sales near a 12-year low with 14.5% of deals canceled.

What 7.40% does to the median buyer

Take the $417,500 median with 20% down, a $334,000 loan. Principal and interest at 6.86% is about $2,191 a month. At 7.40% it is about $2,313, which is $122 more, or $1,464 a year, before taxes and insurance.

The bigger effect is on what a fixed budget buys. A buyer who can carry $2,200 a month could borrow about $335,000 at 6.86% but only about $318,000 at 7.40%. That is roughly $17,700 less loan, or about $22,000 less house with 20% down. Buyers do not usually walk away. They look at a cheaper house, or a smaller down payment, or they wait.

A small brokerage

Assume a six-agent brokerage closes 12 sides a month at the median price. At a 2.5% commission, each side grosses about $10,440. If the brokerage keeps 20% after agent splits, that is about $2,090 a deal, or about $25,050 a month.

Now apply Redfin's 14.5% cancellation rate. That is 1.7 fewer closings, about $3,630 a month. Rent, the multiple-listing fee, the E&O policy and the office manager do not shrink. A brokerage on thin reserves feels this as a late-payment problem, not a profit problem. With 4.8 months of supply, listings also sit longer, so marketing spend per closed deal rises.

A mortgage broker

Assume compensation of 1% of the loan, $3,340 on the median loan. The smaller-loan effect above costs about $177 a loan (1% of $17,700). That is trivial. The loss that matters is the loan that never funds: one lost closing equals the rate effect on about 19 closed loans. Eight closings a month with 14.5% fallout is about $3,870 gone.

The other half of the book is refinance, and it is near zero for anyone who holds a rate below today's. A broker who built the practice on 2020 to 2021 refinances is now living on purchase volume alone.

A property manager

This is the one trade the slowdown can help. Take 100 doors at $1,900 a month and an 8% management fee: $152 a door, $15,200 a month, $182,400 a year. A would-be buyer who keeps renting is a tenant who renews. If turnover falls from 40% to 30%, that is 10 fewer lease-ups, and at an assumed half-month leasing fee of $950, about $9,500 less a year in leasing fees. The management fee stream is steadier and vacancy at the owners' properties falls.

Nothing in Tuesday's release measures renter behavior, so treat that as a scenario. The risk runs the other way: an owner who cannot sell at a price they like may hold a rental they had planned to list, which keeps a door under management.

What to actually do

• Track contracts, not closings. The closing count will look fine through October. Watch your own pending list and the weekly Freddie Mac rate each Thursday against the 10-year yield (our 10-year chart).
• A brokerage: do not add agents or office space on one good closing print. Hold cash equal to two months of fixed costs before the thin stretch, which should land in November and December.
• A mortgage broker: re-run every pre-approval at the current rate before the buyer makes an offer. A letter written at 6.86% overstates what that client can afford.
• A property manager: contact renewals early, since a retained tenant is cheaper than a lease-up.
• If your revenue is not tied to home sales, the right move is to do nothing. One month's rise does not change the rate trend.

42,966 independent moving companies are listed on CheckThisBiz, a directory of 7,704,724 independent US businesses, including 4,510 in TX, 3,536 in CA, 2,472 in FL. Chains and franchises are excluded from that count, so these are the owner-operated businesses that actually apply for funding.

Movers are the nearest trade we count that rides on every closing. For how the same rate move reaches other trades, see our earlier look at furniture stores, landscapers and cleaners.

Sources: Realtor.com (National Association of Realtors September existing-home sales data); Freddie Mac PMMS history; Redfin via our October 12 report. Commissions, splits, fees and portfolio sizes are assumptions; payments are 30-year fixed principal and interest only. This is market information, not investment advice.