Realtor.com just named Montclair the #2 hottest ZIP code in the entire country for 2026, behind only one town in the whole nation. Here's what that ranking actually measures, why Montclair earned it, and why the real local data says it's even hotter than the headline.
I'm Nancy Chu of Nancy Chu Homes at Keller Williams NJ Metro Group, and I have to say, this one made my week.
Realtor.com just released its 2026 Hottest ZIP Codes in America, and out of every ZIP code in the country, Montclair's 07042 came in at number two. Not number two in New Jersey. Not number two in the Northeast. Number two in the entire United States, behind a single town (Peabody, Massachusetts).
I've spent twenty years and more than 1,300 closings telling anyone who would listen that this pocket of North Jersey is special. It's nice to have the national data say it out loud. Here's what the ranking actually measures, why Montclair earned it, and what it means for you whether you're buying or selling.
What does “hottest ZIP code” actually mean?
It's not a beauty contest or an opinion poll. Realtor.com built the list from its own listing data for the first half of 2026, and it comes down to two things:
Demand — how many unique buyers are viewing each home in that ZIP code. More eyeballs per listing means more competition.
Speed — how fast homes go from listed to under contract, measured in days on market.
So a “hot” ZIP is one where a lot of serious buyers are chasing not-a-lot of homes, and those homes are selling fast. It's a measure of how badly people want in.
Why did Montclair rank #2 in the whole country?
According to Realtor.com, homes in Montclair's 07042 were going under contract in a median of just 18 days, at a median listing price around $1.05 million. That combination, seven-figure homes that still sell in under three weeks, is exactly what pushes a ZIP to the top of a national list.
But the why underneath the numbers is the part I find most interesting. This year's list tells one clear story: buyers are chasing space and character within striking distance of a major city. For the fourth year in a row, not a single ZIP code from the South or the West cracked the top ten. The whole list is Northeast and Midwest commuter towns near Boston, New York, Philadelphia, Chicago, and Detroit.
That is Montclair to a T, and the report's own numbers spell it out. Homes for sale here averaged about 2,625 square feet — roughly 86% larger than the typical home in the New York metro — while sitting just 15 miles from Midtown Manhattan, about a half-hour train ride. Space and the city, without having to choose. And nearly three-quarters of the buyer interest came from within the New York metro itself — these aren't far-flung relocators, they're people who already know the area and are choosing Montclair on purpose. When they do, they show up ready: Realtor.com found Montclair buyers brought the strongest financial profile of any hot ZIP in the country — a 22% average down payment and a median credit score of 783. Buyers decided this was worth paying for and worth moving quickly for. The data just confirmed it.
It's not only Montclair — North Jersey is having a real moment
Montclair got the headline, but it wasn't alone. New Jersey landed two of the three hottest ZIP codes in the entire country — Montclair at #2 and Sewell (down in the Philadelphia-metro corner of the state) at #3 — with Hackettstown adding a showing at #19. And for the fourth year in a row, not a single ZIP code from the South or the West cracked the top ten. This is a Northeast, big-city-commuter story from top to bottom, and North Jersey sits right in the middle of it.
Montclair is the proof point, but the forces behind it — space, established character, and a real commute into New York — are the same ones at work across the North Jersey towns I work in every week. When national buyers and national data both point at your backyard, that's a trend worth understanding, not just a fun headline.
Why Montclair is even hotter than that ranking suggests
Here's what I know as someone who sells in this exact market every week: as impressive as #2 in the country is, it probably understates how hot Montclair really is. Three reasons.
The national number blends in condos and co-ops. That ZIP-wide figure lumps every housing type together, and attached homes simply don't trade as fast as a prime single-family house. Our own MLS data proves it: over the past year, Montclair's single-family homes with three or more bedrooms sold in a median of just 14 days — quicker than the 18-day figure Realtor.com cited for the ZIP overall, and quicker than the 17 days it took the typical condo or co-op. Nearly 60% of those single-family homes went under contract in two weeks or less, versus about a third of the condos. The homes most buyers here are actually competing for are moving even faster than the headline suggests.
It doesn't even count Upper Montclair. The ranking allows only one ZIP per metro, so it captured 07042 and stopped — which means Upper Montclair (07043), part of the very same township, isn't in that number at all. And it's every bit as hot: over the past year, single-family homes in Upper Montclair sold in the same 14-day median, with 61% going under contract in two weeks or less, at an even higher median sale price (about $1.61 million, versus $1.44 million in 07042). So the #2 ranking is really telling only half the story — Montclair-the-town is bigger, pricier, and just as fast as the single ZIP that made the list.
And in New Jersey, “days on market” quietly includes attorney review. Every NJ deal runs through an attorney-review period once a contract is signed — anywhere from a few hours to a couple of weeks — and that window is often still ticking on the days-on-market clock. So those 18 days from listed to locked up overstate the real time it took to land an accepted offer. In practice, the homes are moving even faster than the number looks.
And the supply side seals it. Montclair has been running at under a single month of inventory this spring — roughly 0.8 to 0.9 months as of June 2026, according to the Otteau Group's HousingTRAC report — when a balanced market carries five to six months. That's not just a hot market. That's genuine scarcity.
Put it all together and the takeaway is simple: if you've been waiting for the Montclair market to cool off, the real data says it's tighter and hotter than the headline, not softer.
What about that “16.7% over asking” number?
There's one more Realtor.com stat making the rounds: Montclair homes sold for about 16.7% over their asking price, the widest gap of any hot ZIP in the country. I can go one better, because we track every MLS-reported sale in both Montclair ZIP codes: for single-family homes, the real figure is closer to 25% over list.
Here's why that's important, and here's why it isn't.
Why it's important: it's real, and it's a genuine measure of how hard buyers are competing. When the typical single-family home closes a quarter above where it was listed, that isn't one wild bidding war skewing the average, it's a market where prepared buyers are stretching, on purpose, for the homes they want. It's one more place the national headline understates what's actually happening on the ground here.
Why it isn't: “over asking” is a starting-line number, and the starting line is set by the seller, not the market. In a market this tight, plenty of Montclair homes are listed below market on purpose, to light a fire under buyers and start a bidding war. So a big over-ask percentage is partly manufactured, it tells you how aggressively a home was priced to sell, not what it was ultimately worth. That's exactly why I never let a seller fall in love with it. Underprice and pray, and you're just hoping the auction breaks your way. The number that actually matters is the one that lands in your pocket: the final sale price, and how fast you got there. Price the home to compete, bring the full pool of buyers in at once, and let real competition, not a lowball list price, set your number.
Honestly, it's also a quiet tell about who you're hiring. If an agent is out there bragging that Montclair homes sell 25% over ask without explaining how a list price gets set in the first place, or why that gap isn't a meaningful market signal on its own, you may be working with the wrong agent.
What this means if you're thinking of selling in Montclair (or nearby)
Demand this strong is a genuine opportunity, but it is not a license to coast. A hot ZIP code rewards homes that are positioned to capture the competition, and it punishes homes that assume the market will do the work for them.
When buyers are moving in 18 days, your first two weeks on the market are everything. Price and prepare the home to draw the full pool of those motivated buyers in at once, and you let real competition set your number. Miss that window, and even in the second-hottest ZIP in America, a home can sit while the buyers move on to the next one. The ranking is the tailwind; the strategy is still what turns it into your result.
What this means if you're buying in Montclair
I won't sugarcoat it: you're buying in one of the most in-demand ZIP codes in the country, and it feels like it. Homes move fast, and good ones move faster.
But hot does not mean you overpay or panic. It means you come ready, pre-approved, clear on your numbers, and working with a team that knows how to structure an offer that wins without leaving money on the table. Being decisive in a fast market is a strategy. Being reckless is not. The buyers who do well in Montclair right now are the prepared ones, not the ones with the biggest checkbook.
FAQ: Montclair and the 2026 hottest ZIP codes
Is Montclair a good place to buy a home in 2026?
Montclair's 07042 ZIP code was ranked the #2 hottest in America by Realtor.com for 2026, based on strong buyer demand and fast sales. It remains one of the most sought-after markets in North Jersey, prized for its architecture, downtown culture, and NYC commute. Strong demand also means competition, so preparation matters.
How fast are homes selling in Montclair?
Per Realtor.com's 2026 data, homes in Montclair's 07042 were selling in a median of about 18 days during the first half of 2026, among the fastest in the country. Our own MLS data shows single-family homes moving even faster — a median of about 14 days.
What makes a ZIP code “hot” on the Realtor.com list?
Two things: buyer demand, measured by unique views per listing, and how quickly homes sell, measured by days on market. A hot ZIP has lots of buyers competing for homes that then sell fast.
Which New Jersey ZIP codes are the hottest in 2026?
Montclair's 07042 led the state at #2 nationally, and New Jersey took two of the top three ZIP codes in the entire country — with Sewell (in the Philadelphia metro) at #3 and Hackettstown at #19. Montclair is the standout for the North Jersey / NYC-commuter market.
Which towns does Nancy Chu Homes cover?
We work across North Jersey — Montclair, Glen Ridge, Bloomfield, Verona, the Caldwells, Millburn and Short Hills, Livingston, Maplewood, South Orange, West Orange, and throughout Essex County and the surrounding markets.
Work with us
A national ranking is validation, but it doesn't sell or buy a home — strategy does. If you're thinking about a move in Montclair or anywhere in North Jersey, the most useful thing you can do is have a real conversation about your specific street, your numbers, and your timing in a market this competitive.
I'm Nancy Chu, of Nancy Chu Homes at Keller Williams NJ Metro Group: twenty years, 1,300+ closings, and a team that knows exactly how these towns move. Reach me at 917-992-3098 or nancychuhomes.com, and let's talk about your place in the #2 hottest ZIP code in America.
Rankings and national figures are from Realtor.com's 2026 Hottest ZIP Codes report (first-half 2026 data). Local single-family and inventory figures are from Garden State MLS closings and the Otteau Group's HousingTRAC report. Market conditions change; reach out for the current picture on your specific home and street.
