Warren County and Hackettstown Town property record for 129 E Prospect St, Hackettstown, NJ 07840 · Last verified July 2026
| Property Type | Commercial > Office > Medical Building |
|---|---|
| Architecture Style | Colonial |
| Year Built | Built 1912 |
| Square Footage | 2,466 sqft Living Area |
| Lot Size | 15,002 sqft (0.344 acres) |
| Garage | Detached |
| Last Sale | $384,000 (2018) |
| Tax Bill | $13,178.00 (2025) |
| Primary APN | 08-00028-0000-00002 |
|---|---|
| Alternative APN |
|
| Building Area | 2,466 sqft Living Area |
|---|---|
| Stories | 2 Stories |
| Year Built | Built 1912 |
|---|---|
| Effective Year Built | Effective 1912 |
| Architectural Style | Colonial Style |
| Exterior Material | Brick Exterior |
| Construction Type | Brick 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 | 129 E PROSPECT ST |
|---|---|
| City | HACKETTSTOWN |
| State | NJ |
| Zip | 07840-1345 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Medical Building |
| Legal Subdivision | TOWN/HACKETTSTOWN TAX |
| Legal Block | 28 |
| Legal Lot Number | 2 |
| Jurisdiction | WARREN NJ |
| Minor Civil Division | HACKETTSTOWN |
| Census Blockgroup | 1 |
| Census Block | 1018 |
| Census Tract | 31401 |
Source: Warren County and Hackettstown Town records · APN 08-00028-0000-00002
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 | Individual Name on File |
|---|---|
| Mailing Address | 129 E PROSPECT ST, HACKETTSTOWN, NJ 07840-1345 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Jun 02, 2021 | Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC |
| Oct 04, 2018 | Grant Deed, Transfer · Federal Housing Administration (FHA) Mortgage GUARANTEED RATE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 04, 2018 · Amount on Record |
| Deed Sale | Oct 04, 2018 · Amount on Record |
| Prior Sale | Aug 26, 1999 · Amount on Record |
| Deed Doc Number | 2018499647 |
| Deed Book / Page | 2900 / 206 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WARREN NJ |
| Property Address | 129 E PROSPECT ST, HACKETTSTOWN, NJ 07840-1345 |
| Transaction Type | Mortgage |
| Record Updated | Jul 21, 2021 |
| Name | Verified Name |
|---|
| Document Number | 7114/175 |
|---|---|
| Date | Jun 02, 2021 |
| Book Page | 7114/175 |
| Instrument | 2021-553833 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Mortgage Company |
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 01, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | WARREN NJ |
| Recording Date | Oct 04, 2018 |
| Property Address | 129 E PROSPECT ST, HACKETTSTOWN, NJ 07840-1345 |
| Document Number | 0000499647 |
| Book / Page | 002900 / 000206 |
| Instrument Date | Sep 28, 2018 |
| Instrument | 499647 |
| Transaction Type | Transfer |
| Record Updated | Dec 05, 2018 |
| Title Company | WFG NATIONAL TITLE INSURANCE, WFG NAT'L TITLE INS |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $384.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 129 E PROSPECT ST HACKETTSTOWN NJ 078401345, HACKETTSTOWN, NJ 07840-1345 |
| Document Number | 499648 |
|---|---|
| Date | Oct 04, 2018 |
| Book Page | 006630/000095 |
| Instrument | 499648 |
| Name | GUARANTEED RATE |
|---|---|
| Address | CHICAGO, IL 60613 |
| Type | Federal Housing Administration (FHA) Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 03, 2048 |
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 | $379,000 (-) Land $130,800 Building $248,200 | $379,000 (-) Land $130,800 Building $248,200 | |
| 2025 | $13,178.00 (+1.7%) | $379,000 (-) Land $130,800 Building $248,200 | $379,000 (-) Land $130,800 Building $248,200 |
| 2024 | $12,958.00 (+4.75%) | ||
| 2023 | $379,000 Land $130,800 Building $248,200 | $379,000 Land $130,800 Building $248,200 | |
| 2022 | $12,370.00 |
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