Warren County and Hackettstown Town property record for 503 E Prospect St, Hackettstown, NJ 07840 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Year Built | Built 1939 |
| Square Footage | 2,076 sqft Living Area |
| Lot Size | 15,002 sqft (0.344 acres) |
| Garage | Detached |
| Occupancy | Owner Occupied |
| Last Sale | $163,000 (1993) |
| Tax Bill | $10,083.00 (2025) |
| Primary APN | 08-00010-0000-00004 |
|---|---|
| Alternative APN |
|
| Building Area | 2,076 sqft Living Area |
|---|---|
| 1st Floor | 2,076 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1939 |
|---|---|
| Effective Year Built | Effective 1939 |
| Construction Type | Frame Construction |
| Lot Area | 15,002 sqft (0.344 acres) |
| Depth X Width | 150 ft x 100 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Detached Garage |
| Street Address | 503 E PROSPECT ST |
|---|---|
| City | HACKETTSTOWN |
| State | NJ |
| Zip | 07840-1411 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Block | 10 |
| Legal Lot Number | 4 |
| Jurisdiction | WARREN NJ |
| Minor Civil Division | HACKETTSTOWN |
| Census Blockgroup | 2 |
| Census Block | 2021 |
| Census Tract | 31401 |
Source: Warren County and Hackettstown Town records · APN 08-00010-0000-00004
Assessment roll updated July 7, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 503 E PROSPECT ST, HACKETTSTOWN, NJ 07840-1411 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 25, 1993 · Amount on Record |
| Deed Sale | Aug 25, 1993 · Amount on Record |
| Deed Book / Page | 1330 / 200 |
| Record Refreshed | Sep 20, 2026 |
Source: Warren County and Hackettstown Town records · Assessment roll updated July 7, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Warren County |
| Municipality | Hackettstown Town |
| Unified School District | Hackettstown Town School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $290,000 (-) Land $130,800 Building $159,200 | $290,000 (-) Land $130,800 Building $159,200 | |
| 2025 | $10,083.00 (+1.69%) | $290,000 (-) Land $130,800 Building $159,200 | $290,000 (-) Land $130,800 Building $159,200 |
| 2024 | $9,915.00 (+4.75%) | ||
| 2023 | $290,000 Land $130,800 Building $159,200 | $290,000 Land $130,800 Building $159,200 | |
| 2022 | $9,465.00 |
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