Living in Demarest, NJ
A Local Realtor's Honest Guide
By Sonni Polifroni — Harrington Park resident since 2018, NJ & NY licensed realtor with The Real Brokerage
Demarest is one of the Northern Valley's most prestigious addresses, and I help buyers and sellers navigate this premium market with a design-forward eye. I live in nearby Harrington Park, raise three kids in this community, and have built my business throughout the Northern Valley on referrals and relationships. When buyers ask me what Demarest is really like, I'm not reciting a listing sheet — I know these towns the way someone who lives and works here every day does.
Here's what people actually ask me about Demarest, answered straight.
Is Demarest a good place to raise a family?
Yes — it's one of the reasons families target this part of Bergen County. Demarest is a prestigious, tree-lined borough of about 4,900 residents known for its quiet beauty, larger lots, and strong sense of community. It's one of the Northern Valley's most desirable and established towns, with home values to match.
How are the schools in Demarest?
Demarest has its own K-8 school district (County Road School and Demarest Middle School), and is home to Northern Valley Regional High School at Demarest — consistently ranked among the best public high schools in the state. Having the regional high school in town is a significant draw.
What do homes cost in Demarest?
As of 2026, the average sale price in Demarest is around $2,129,000, with most homes trading between roughly $1,300,000 and $1,800,000 depending on size, condition, and lot. There's rarely much available at once, and the best homes go quickly.
Demarest skews upscale — gracious colonials, custom homes, and luxury new construction on wooded, private lots. It's a town where buyers are often trading up, and quality inventory tends to attract serious interest.
(I pull these numbers directly from the NJMLS and update them regularly — public estimate sites are often well off for small towns like this. Want the current month's data for Demarest? Email me and I'll send it over.)
What's the commute to NYC like?
Manageable, and better than people expect. Most commuters use the Palisades Interstate Parkway and the George Washington Bridge, or NJ Transit bus service along the nearby corridors. Door-to-door to Midtown typically runs 45-60 minutes depending on time of day. Because we're right by the state line, plenty of residents also work in Rockland or Westchester County, NY.
What is there to do in and around Demarest?
Demarest is peaceful and residential, prized for its natural beauty — the Demarest Nature Center is a local gem, and the beloved duck pond is a quintessential small-town gathering spot where families feed the ducks and slow down for a minute. The shopping and dining of Closter and Cresskill are just minutes away, and the commute to NYC via the GWB is straightforward.
What should buyers know before making an offer in Demarest?
Three things I tell every buyer:
Inventory moves. These are small towns with limited supply, so the right house may not wait. Being ready — pre-approved and decisive — matters here.
Know the real comps, not the Zestimate. With relatively few sales, automated estimates swing wildly in these towns. I pull true comparable sales before any offer so you're never overpaying or underbidding.
Some of the best homes never hit the MLS. A meaningful share of my Northern Valley deals come from off-market and pocket listings through my local network. If you're serious about this town, get on my list.
Is now a good time to sell in Demarest?
If you own here, you're in one of the most desirable, supply-constrained corners of Bergen County. Well-priced, well-presented homes attract serious buyers quickly — and presentation is where I add real value. With my interior staging certification, FIT design background, and hands-on renovation and flipping experience, prepping homes to sell for top dollar is the part of this job I love most.
Why work with a realtor who actually knows Demarest?
Because the details that decide whether you love a home here aren't on the listing sheet — which streets flood, where new construction is going, which blocks back up to busier roads, what an "as-is" really means. I work these towns every day. I'm also licensed in both New Jersey and New York, which matters in the Northern Valley, where so many moves cross the Rockland County line.
Frequently Asked Questions
What towns are near Demarest, NJ? Demarest borders Closter, Haworth, Cresskill, Harrington Park, and Alpine. I work throughout the Northern Valley — Harrington Park, River Vale, Norwood, Old Tappan, Northvale, Closter, Demarest, and Haworth — plus Rockland County, NY.
What high school do Demarest students attend? Northern Valley Regional High School at Demarest (located right in town).
How far is Demarest from Manhattan? Roughly 20-25 miles; typically 45-60 minutes door-to-door depending on traffic and transit.
Are there off-market homes for sale in Demarest? Sometimes — a portion of Northern Valley sales happen off-market through agent networks before they ever reach the MLS. Reach out if you'd like to be notified of opportunities that fit what you're looking for.
Thinking about buying or selling in Demarest? {201-491-4531}
I'd love to help. Whether you're relocating from the city, moving within the Northern Valley, or just curious what your home is worth, reach out anytime.
Sonni Polifroni · Sonni Polifroni Properties · The Real Brokerage Licensed in NJ & NY · Serving Harrington Park, River Vale, Norwood, Old Tappan, Northvale, Closter, Demarest, Haworth & Rockland County, NY [phone] · [email] · @movewithsonni
XO, Sonni
