What Selling Looks Like in North Caldwell
North Caldwell is almost entirely owner-occupied. Census figures put the borough's owner-occupancy rate near 98 percent, with about three people per household on just over three square miles. So a North Caldwell sale is usually a house a family has lived in for years, often decades, and the reasons to sell are personal: children grown and gone, a job elsewhere, a parent's estate, or a house whose repair list has outgrown the owners' interest in it.
- 6,694residents in the 2020 census; 6,815 estimated for July 2025
- 97.9%of occupied homes are owner-occupied (ACS 2020–2024)
- $904,500median value of an owner-occupied home (ACS 2020–2024)
- 19.7%of residents are 65 or older
Source: U.S. Census Bureau QuickFacts, North Caldwell borough, New Jersey.
A median close to $1 million has one practical consequence. Since July 10, 2025, New Jersey charges the seller a Graduated Percent Fee when the price reaches $1 million: 1% of the entire price up to $2 million, rising in steps above that. With the median that close to the threshold, a sale can land on either side of it, so we price each house from its own comparable sales and its own repair list, and the written offer shows the fee as a separate line when it applies.
The Borough's Smoke and Carbon Monoxide Certificate
Every one- and two-family home in New Jersey needs a smoke and carbon monoxide alarm certificate before it changes hands. North Caldwell handles it in an unusual way. Instead of waiting for a fire inspector, the owner or an authorized representative can complete the borough's Application and Certification in Lieu of Inspection, sign it before a notary, and pay a $100 fee. The certification only holds up if every box is true:
- A smoke alarm on each level of the house, basement included, though not the attic or crawl space.
- A smoke alarm and a carbon monoxide alarm outside each separate sleeping area, within ten feet of the bedrooms.
- A carbon monoxide alarm on any level that has an attached garage.
- Smoke detectors less than ten years old and carbon monoxide detectors no more than five years old, all working.
- Any hard-wired system checked by a licensed electrician or alarm company.
- A secondary power source caution label if the house has a generator, solar panels or a battery system.
The form asks for the year of construction and any additions or alterations, and it warns that a willfully false statement carries a penalty. The certificate cannot be transferred, the fee is not refunded, and it lapses if the change of occupant has not happened within six months. When we buy, we check the alarms during our walk-through, replace whatever is out of date, and file the certification ourselves, so you are not chasing an electrician during your move.
One more thing worth a call before any sale: open construction permits. The Building Department issues permits and certificates of occupancy and enforces the borough's property maintenance code (Construction Official, 973-228-6410 ext. 120). An old deck, finished basement or furnace replacement that never got its final inspection can surface in the title search. We can buy with an open permit and close it out afterward; a retail buyer's lender usually will not.
Taxes, Rates and the Annual Tax Sale
North Caldwell taxes run on New Jersey's quarterly calendar, with installments owed at the start of February, May, August and November. The borough mailed its estimated third-quarter 2026 bills on June 29, with payment due August 1 and a 10-day grace period. The Tax Collector works from Borough Hall at 141 Gould Avenue (973-228-6410 ext. 104).
For 2025 the state lists North Caldwell's general rate at 2.308 and its effective rate at 1.769 per $100 of value, one of the lower effective rates in Essex County. Unpaid prior-year charges go to the borough's annual tax sale, and the borough posts each year's sale list on its website. If your name has appeared on one, the certificate holder is paid off through the title company at closing, interest included, and the balance of the price comes to you. Our tax lien guide covers what happens if a holder has already filed to foreclose.
Water, Sewer and the Final Meter Reading
The borough runs its own water department under Public Works, with drinking water supplied by the Essex Fells water system, and it keeps lead service line plans for both its main system and the Hilltop system. Water is billed on usage; from April 1, 2026 the rate is $8.47 per thousand gallons under Resolution R-70-2026. A borough-wide project in 2023 and 2024 swapped every meter for a radio-read model, and owners who skipped the swap faced a $50 quarterly penalty, so an unconverted meter is worth asking about.
Sewer works differently: the borough now bills properties connected to its sewer once a year, in June, rather than quarterly. Before closing, someone sends the borough's Final Water Meter Reading request by email with both attorneys' details, at least a week ahead, so the final bill reaches the attorneys in time to be settled from the proceeds. On a sale to us, our title company files it. If old water or sewer arrears are a burden, the state's LIHWAP program, reached through NJ211, can help with balances and related liens.
If the House Is Rented
Landlords of a one-unit rental, or a two-unit building the owner does not live in, file a landlord identity registration with the Borough Clerk; larger multiple dwellings register with the state Department of Community Affairs instead. The borough also reminds owners that state law requires rental units to carry liability insurance. A sale does not end a lease in New Jersey. We buy with the tenant in place, the lease continues under our name, and the security deposit and its interest transfer to us at closing, with the tenant notified as the statute requires. More on that in our rental property guide.
Estates, Moves and Downsizing
With roughly one resident in five aged 65 or older, a parent's house is a common reason for a North Caldwell sale. The executor or administrator first obtains letters from the Essex County Surrogate in Newark (973-621-4901); those letters are what allow the deed to be signed. Once they are issued, we can buy the house with its contents, which spares the family from clearing decades of belongings on a deadline. Our inherited house page walks through probate and inheritance tax, and owners moving to something smaller can read our downsizing guide.
Who Handles What at Closing
| Item | Where it comes from | What we do |
|---|---|---|
| Smoke and CO certification | Borough form, notarized, $100 | Update the alarms and file it. |
| Open permit check | Building Department | Buy with it open if needed and close it later. |
| Tax and lien payoff | Borough Tax Collector | Paid by the title company from the price. |
| Final water bill | Water Department, one week's notice | Requested by our title company. |
| Deed recording | Essex County Register of Deeds | Recorded after closing; no trip for you. |
| Flood risk disclosure | State form you sign | Required of every seller since March 2024. |
How a Sale to Us Goes
- Start with the address, an approximate building year and any repairs you know about.
- We walk through once and send one written figure, usually the next day.
- If you accept, our New Jersey title company or attorney opens the file, orders the payoffs and the final water reading, and we handle the alarm certificate.
- You sign on the date you picked, in person or with a notary wherever you happen to be.
North Caldwell is one of 22 municipalities in Essex County. We also buy in neighboring Caldwell and West Caldwell.
Older residents can reach the Essex County Office of Senior Services at 973-395-8392, and the borough's own seniors club, open to residents 62 and over, through Recreation at 973-228-6410 ext. 113. Essex-Newark Legal Services (973-624-4500) gives free civil legal help to income-eligible county residents.