Bergen County and Demarest Borough property record for 85 Hardenburgh Ave, Demarest, NJ 07627
| Property Type | Single Family Home |
|---|---|
| Details | 2,536 sqft · built 1950 |
| Lot Size | 0.13 acres (5,663 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $685,000 (Nov 2023) |
| Tax Bill | $12,779 (2025) |
| Deeds & Mortgages | Nov 2023 Sale & Mortgage Sep 2017 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-00021-0000-00787 |
| Primary APN | 09-00021-0000-00787 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 2,536 sqft Living Area |
| 1st Floor Area | 2,536 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Construction Type | Frame |
| Lot Area | 5,663 sqft (0.13 acres) |
| Old Parcel Number | 090002100000000102 |
|---|---|
| Street Address | 85 HARDENBURGH AVE |
| City | DEMAREST |
| State | NJ |
| Zip | 07627-2108 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | D |
| Legal Description | 0.130AC |
| Legal Subdivision | BOSTON LAND CO ESTATE SEC B |
| Legal Block | 21 |
| Legal Lot Number | 787 |
| Jurisdiction | BERGEN NJ |
| Township / Civil Division | DEMAREST |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 9100 |
85 Hardenburgh Ave is owned and occupied by two individuals who bought it in November 2023.
Source: Bergen County and Demarest Borough records, as of June 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 85 HARDENBURGH AVE, DEMAREST, NJ 07627-2108 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Husband and Wife |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Nov 15, 2023 | Bargain and Sale Deed, Transfer · Conventional Mortgage NEW JERSEY LENDERS CORP |
| Sep 22, 2017 | Deed of Trust, Mortgage · Line of Credit M&T BK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 15, 2023 · Amount on File |
| Deed Sale | Nov 15, 2023 · Amount on File |
| Prior Sale | Feb 22, 2002 · Amount on File |
| Deed Document Number | 202374410 |
| Deed Book / Page | 5125 / 1598 |
| Prior Transfer Date | May 5, 2000 |
| Prior Transfer Doc | 0000066970 |
| Record Updated | Sep 20, 2026 |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | BERGEN NJ |
| Recording Date | Nov 15, 2023 |
| Property Address | 85 HARDENBURGH AVE, DEMAREST, NJ 07627-2108 |
| Document Number | 0051251598 |
| Book / Page | 5125 / 1598 |
| Instrument Date | Oct 31, 2023 |
| Instrument | 2023074410 |
| Transaction Type | Transfer |
| Record Updated | Jan 19, 2024 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TTL INS CO |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $6,086.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 2100 LINWOOD AVE # AVE8W, AVE8W, FORT LEE, NJ 07024-3186 |
| Name | Verified Name |
|---|---|
| Address | 85 HARDENBURGH AVE, DEMAREST, NJ 07627-2108 |
| Document Number | 2023074411 |
|---|---|
| Date | Nov 15, 2023 |
| Instrument | 2023074411 |
| Name | NEW JERSEY LENDERS CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Nov 1, 2053 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BERGEN NJ |
| Property Address | 85 HARDENBURGH AVE, DEMAREST, NJ 07627-2108 |
| Document Number | 0027600871 |
| Book / Page | 002760 / 000871 |
| Instrument Date | Sep 22, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Nov 10, 2017 |
| Title Company | AMERICAN TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 85 HARDENBURGH AVE DEMAREST NJ 076272108, DEMAREST, NJ 07627-2108 |
| Document Number | 0027600871 |
|---|---|
| Date | Oct 20, 2017 |
| Book Page | 002760/000871 |
| Name | M&T BK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.64% |
The 2025 property tax bill for 85 Hardenburgh Ave was $12,779, up 13.7% from the year before.
Source: Bergen County and Demarest Borough assessment roll, as of June 29, 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Bergen County |
| Municipality | Demarest Borough |
| Elementary School District | Demarest Borough School District (KG - 08) |
| Secondary School District | Northern Valley Regional School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $708,000 (-) Land $472,000 Building $236,000 | $708,000 (-) Land $472,000 Building $236,000 | |
| 2025 | $12,779.00 (+13.71%) | $708,000 Land $472,000 Building $236,000 | $708,000 Land $472,000 Building $236,000 |
| 2024 | $11,238.00 | ||
| 2023 | $367,600 (-) Land $257,400 Building $110,200 | $367,600 (-) Land $257,400 Building $110,200 | |
| 2022 | $10,436.00 (+2.53%) | $367,600 Land $257,400 Building $110,200 | $367,600 Land $257,400 Building $110,200 |
| 2021 | $10,178.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 85 Hardenburgh Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2021.
Source: FEMA National Flood Hazard Layer, effective December 8, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 1 (2021) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Sep 2021 · Remnants Of Hurricane Ida |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 85 Hardenburgh Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 94% of New Jersey |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | VEOLIA WATER NEW JERSEY HACKENSACK private · serves 792,713 people · EPA ID NJ0238001 |
|---|---|
| Water Source | Surface water |
| Lead | 6 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line replacement Jan 2021 |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 308 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
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