Somerset County and Warren Township property record for 27 Olsen Dr, Warren, NJ 07059
| Property Type | Single Family Home |
|---|---|
| Details | 2,612 sqft · built 1973 |
| Lot Size | 1.16 acres (50,965 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $15,537 (2025) |
| Deeds & Mortgages | Apr 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 20-00043-0000-00028 |
| Primary APN | 20-00043-0000-00028 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 2,612 sqft Living Area |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1973 |
| Construction Type | Frame |
| Lot Area | 50,965 sqft |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Account Number | 00012920 |
|---|---|
| Street Address | 27 OLSEN DR |
| City | WARREN |
| State | NJ |
| Zip | 07059-5032 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R65 |
| Legal Block | 43 |
| Legal Lot Number | 28 |
| Jurisdiction | SOMERSET NJ |
| Township / Civil Division | WARREN |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 52204 |
27 Olsen Dr is owned and occupied by an individual who acquired it in April 2023.
Source: Somerset County and Warren Township records, as of July 7, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 27 OLSEN DR, WARREN, NJ 07059-5032 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Apr 7, 2023 |
| Transfer Doc | 0000008841 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SOMERSET NJ |
| Recording Date | Apr 10, 2023 |
| Property Address | 27 OLSEN DR, WARREN, NJ 07059-5032 |
| Document Number | 0000008841 |
| Book / Page | 7500 / 2565 |
| Instrument Date | Apr 7, 2023 |
| Instrument | 2023008841 |
| Transaction Type | Transfer |
| Record Updated | Apr 20, 2023 |
| Tax | $2.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 27 OLSEN DR, WARREN, NJ 07059-5032 |
| Name | Verified Name |
|---|---|
| Address | 271 OLSEN DRIVE, WARREN, NJ 07059 |
The 2025 property tax bill for 27 Olsen Dr was $15,537 with a senior citizen's exemption, up 4.5% from the year before.
Source: Somerset County and Warren Township assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Somerset County |
| County Subdivision | Warren Township |
| Elementary School District | Warren Township School District (KG - 08) |
| Secondary School District | Watchung Hills Regional School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $948,600 (+6.97%) Land $516,700 Building $431,900 | $948,600 (+6.97%) Land $516,700 Building $431,900 | |
| 2025 | $15,537.00 (+4.51%) | $886,800 Land $481,700 Building $405,100 | $886,800 Land $481,700 Building $405,100 |
| 2024 | $14,867.00 | ||
| 2023 | $773,600 Land $397,100 Building $376,500 | $773,600 Land $397,100 Building $376,500 | |
| 2022 | $14,364.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 27 Olsen Dr in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 2011.
Source: FEMA National Flood Hazard Layer, effective September 3, 2025 · 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 |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 6 (2011–2024) |
| Claims Outside the SFHA | 6 of 6 |
| Most Recent Claim | Aug 2024 · rainfall accumulation |
| Claims by Event |
|
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 27 Olsen Dr is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 65% of New Jersey |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
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 | NJ AMERICAN WATER - RARITAN private · serves 615,430 people · EPA ID NJ2004002 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2024 |
| Lead | 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| 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 100 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Optimum Cable · Fiber in parts of the area | 940 / 35 |
5G (outdoors only) and 4G LTE
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