B&Co. Realty · Alpine, New Jersey
Alpine, NJ estates, on and off the market — sold from Closter.
B&Co. Realty advises buyers and sellers across Alpine’s gated estates and acreage — senior-led advisory, private-market intelligence, and the discretion the address demands.
Alpine Market
Some of Alpine’s finest homes change hands before they are listed.
Deep setbacks, gated drives, and principals who value privacy mean much of Alpine trades quietly. B&Co. Realty works these pre-market and off-market opportunities directly — matching qualified buyers to estates before they are ever advertised.
Buyers
Access to gated, pre-market, and privately-held Alpine estates through a vetted network — not just what is publicly listed.
Understand how an off-market sale works and what a New Jersey buyer pays at closing.
Sellers
Discreet positioning and senior-only execution for estates where privacy and the right buyer matter more than a sign on the lawn.
Begin with how a home is valued and the costs of a New Jersey sale, then discuss your Alpine property.
Builders
Parcel intelligence and design-aware positioning for acreage, tear-downs, and new-construction opportunities. Buying a lot to build new? What to establish before you buy.
Published Alpine Work
The purchase. The work ahead.
In reporting published January 24, 2020, Realtor.com described Igor Beyder’s work on an Alpine home sale: gathering repair estimates so prospective buyers could consider the work alongside the purchase.
Reading Alpine
The setting. The building. The next chapter.
Begin with the particular address: the bus routes that list Alpine, the building as it stands, and the changes being considered. These are useful starting points for a purchase, a sale or a renovation conversation.
Connection
Coach USA’s Rockland Coaches lists Alpine on its Route 9, 9A, 9T and 9TA line to the Port Authority and GW bus terminals, and on its Route 9W line to the Port Authority. The Borough notes that no overnight parking is allowed on Borough streets.
Context
The Borough publishes its Zoning Map as a downloadable PDF, and the Planning Board posts its meeting agendas and minutes. Use those records to place an address in context before deciding what to retain, change or add.
Possibility
A renovation begins with the existing building and a clear scope. Alpine’s Building Department lists the UCC construction permit application and the technical sections it requires, and its Zoning Official is available by appointment; bring the property’s records and proposed work into that discussion early.
Service Areas
Alpine first. Northern Valley fluent.
By the State’s numbers
Alpine in the Division of Taxation’s tables.
What the State publishes about residential property tax in Alpine, taken from the New Jersey Division of Taxation’s own tables for tax year 2025 and its 2026 assessment list. Averages describe the municipality, not any one home; a given property’s bill is its own assessment times the rate.
| General tax rate, 2025 | 0.837 per $100 of assessed value |
|---|---|
| Effective tax rate, 2025 | 0.794 |
| Average residential assessment, 2025 | $2,782,718 |
| Average residential tax bill, 2025 | $23,291 |
| Residential sales tabulated, 2025 | 17 · average price $4,199,588 |
| Residential line items, 2025 | 666 |
| Average residential assessment, 2026 list | $2,834,789 |
Figures as published by the New Jersey Division of Taxation: 2025 General Tax Rates by County and Municipality, 2025 Average Residential Statistics and 2026 Average Residential Statistics, read 13 September 2026. In the Division’s own definitions, the general tax rate is the multiplier used to determine the tax levied on each property, expressed as $1 per $100 of taxable assessed value, and is the rate a bill is computed from; the effective tax rate is a statistical comparison of one district with another on the assumption that all are assessed at full value, and is not to be used to compute a bill. The sales row counts the residential sales the Division tabulated for the year and their average price, which is not a median and not a market report. The 2026 figure is the assessment list against which the 2026 rate will be struck once the county certifies it. The same figures for all fifteen town pages are published as data at /data/town-tax.json.
Local Office · Questions
Alpine, answered.
B&Co. Realty · 10 McKinley St, Suite 10, Closter, NJ 07624 · 201-380-2010
What makes Alpine, NJ a distinct luxury market?
Alpine is among the most private addresses in the region — large-acreage estates, deep setbacks, and a level of privacy that keeps much of its finest inventory off-market. B&Co. Realty works these gated and pre-market opportunities directly.
Does B&Co. Realty handle off-market Alpine estates?
Yes. Some Alpine homes trade privately, before or instead of a public listing. B&Co. Realty advises buyers and sellers through a discreet, invitation-only network.
Where is B&Co. Realty located relative to Alpine?
B&Co. Realty is based at 10 McKinley St, Suite 10, Closter, NJ 07624 — minutes from Alpine and fluent across the Northern Valley.
What is the property tax rate in Alpine, NJ?
For tax year 2025 the New Jersey Division of Taxation publishes a general tax rate of 0.837 per $100 of assessed value for Alpine and an effective tax rate of 0.794. The average residential assessment was $2,782,718 and the average residential tax bill $23,291. The general rate is the multiplier a bill is computed from; the effective rate is the State's comparison across districts as if every one were assessed at full value, and the Division says it is not to be used to compute a bill.
Reference, sourced to statute, method or the published Bergen County report: what a New Jersey seller pays at closing · how a Bergen County home is valued · the Bergen County market as reported · how attorney review works · what a seller must disclose · what a buyer pays at closing · the State’s property-tax figures for fifteen towns · how to appeal a Bergen County assessment · what a New Jersey home inspection covers · how to get to Manhattan from the Northern Valley · how an off-market sale works.