This week brought the most important inflation report of the fall, a sharp upward revision in the big rate forecasts, and fresh evidence that builders are pulling back, all while mortgage rates held near their highest levels in about three years. Let me walk through what changed and what it means for buyers and sellers in the South Suburbs and Northwest Indiana.
Inflation ran hotter than expected
The Bureau of Labor Statistics released the September Consumer Price Index on Wednesday, October 14, and it came in above what markets expected. Headline inflation rose 0.6% for the month and 3.7% over the past year, accelerating from 3.4% in August. Core inflation, which strips out food and energy, rose 2.6% year over year, up from 2.4%. Energy and shelter did most of the driving. For anyone watching mortgage rates, this is the kind of report that keeps relief slow to arrive.
Rates hold near three-year highs
Freddie Mac's most recent weekly survey, released Thursday, October 8, put the average 30-year fixed mortgage rate at 7.40%, its highest since 2023. Daily rate trackers ran in the 7.4% to 7.5% range through the week, briefly touching about 7.56% the morning the CPI report landed before settling back near 7.45% by Thursday, October 15, figures from Mortgage News Daily and the Mortgage Research Center. The official Freddie Mac weekly survey remains the anchor, and nobody can promise quick relief, so the right move is usually the move that works at today's rate.
The forecasts just moved up: this matters
For anyone weighing the wait-for-lower-rates question, this was the biggest development of the week. Fannie Mae, on October 14, sharply revised its outlook, projecting 30-year rates averaging 7.4% in the fourth quarter of 2026 and 7.5% through all of 2027, up from its earlier 6.8% and 6.7% calls, and it cut its 2027 mortgage origination forecast by about 18%. The Mortgage Bankers Association, speaking at its annual convention on October 11, projected rates averaging 7.3% this quarter and staying above 7% through 2027, with two more quarter-point Federal Reserve hikes expected by early 2027. A year ago, those same institutions were forecasting rates below 6% by now. The honest version: waiting for a big rate drop is a much longer bet than it looked twelve months ago.
Builders pull back
Builder sentiment fell to 32 on the NAHB Housing Market Index in September, the lowest reading of 2026, and it has now spent fifteen straight months below 40, the line between positive and negative sentiment. New construction is cooling alongside: housing starts ran at a seasonally adjusted annual rate of 1.275 million in August, down about 2.6% from July, with new single-family sales at 684,000. When builders slow down, the resale market becomes the main place buyers look, which is one reason well-priced existing homes keep drawing attention even at these rates.
Fresh numbers for our corner of the region
On the Indiana side, RealMLS's September report for Greater Northwest Indiana, published earlier this month, showed 2,155 closed sales, down about 10.6% from a year earlier, with a median sales price of $360,000 and a median 39 days on market. Porter County, from the LocalAlpha market brief updated in late August, shows a median sale price of $343,000, down about 1.6% year over year, with a median 31 days on market and about 2.1 months of supply. Lake County's August update from Redfin keeps the same tight theme: a median sale price of $296,009, up about 3.9% year over year, a median 32 days on market, active listings down 15.8% and pending sales down 29.3%, with about 21.9% of homes selling above list price.
On the Illinois side, the freshest city-level reads through early October tell a story of steady, more balanced conditions. Orland Park's median sold price sits near $375,000 across the last six months of closings, per Resideline, while Redfin's three-month median holds near $385,000, up about 5.8% year over year. Frankfort's six-month median sold price runs near $520,000 across 232 closings, with about 40 active listings and a median asking price near $499,900. Tinley Park's 60477 ZIP read shows a median near $312,000, up about 9.2% year over year, with about 35 days on market. And the sold-above-asking numbers show just how local this market is: in New Lenox, more than half of recent sales went above asking, up about 19 points year over year, while in Mokena the share of homes selling above asking has fallen about 22 points from a year ago. Same region, very different neighborhoods.
What this means for buyers
The forecast revisions change the waiting math. The old plan, wait a year and catch a much lower rate, has been pushed years out by the very institutions that set expectations. Yet the flip side is genuinely good: more inventory, more days on market and more realistic pricing across most of the towns I serve give you negotiating room that buyers did not have two years ago. In pockets like New Lenox, the right homes still draw multiple offers, so come prepared. Get pre-approved, know your reliable payment and be ready to act when the right home appears.
What this means for sellers
With rates near three-year highs, buyers feel the monthly payment before they feel the house, so your opening price and your condition are your most powerful tools. Overpriced homes sit; well-priced, well-presented homes in the tightest pockets, like Mokena and Lake County, still move. The first two weeks on market are the ones that matter most, and an honest price from day one beats a series of reductions.
One more thing
I am licensed in both Illinois and Indiana, so I can compare the South Suburbs and Northwest Indiana in a single conversation, property taxes included. If you want to know what today's rate means for your payment, what your home is worth, or whether this is your moment, I would love to run the numbers with you. You can also keep up with the latest numbers on my market report. Call me at (708) 252-1490 or schedule a call any time. You Can With Joanne!™