Middlesex County and Middlesex Borough property record for 239 Mountain Ave, Middlesex, NJ 08846 · Last verified August 2026
| Property Type | Public Works > Governmental / Public Use (General) |
|---|---|
| Lot Size | 8.38 acres |
| Primary APN | 10-00318-0000-00001-01 |
|---|---|
| Alternative APN |
|
| Lot Area | 365,381 sqft |
|---|
| Street Address | 239 MOUNTAIN AVE |
|---|---|
| City | MIDDLESEX |
| State | NJ |
| Zip | 08846-2518 |
| Property Usage | Land which may be one of the following: Public spaces (i.e. parks and beaches), public buildings (i.e. schools, hospitals, courthouse), public services (i.e. water treatment, electrical grid/product, dams) Property Usage |
| Type | Public Works > Governmental / Public Use (General) |
| Legal Description | 365380 SF 30-42 VACANT LAND |
| Legal Block | 318 |
| Legal Lot Number | 1.1 |
| Jurisdiction | MIDDLESEX NJ |
| Minor Civil Division | MIDDLESEX |
| Census Blockgroup | 3 |
| Census Block | 3021 |
| Census Tract | 200 |
Source: Middlesex County and Middlesex Borough records · APN 10-00318-0000-00001-01
Assessment roll updated June 30, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1200 MOUNTAIN AVE, MIDDLESEX, NJ 08846-2037 |
| Owner Type | Owner is a Company |
| Date | Document |
|---|---|
| Apr 01, 2024 | Intrafamily Transfer, Transfer |
| Apr 01, 2024 | Quit Claim Deed, Transfer Quitclaim Document |
| Jul 19, 2023 | Deed, Transfer |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Jan 03, 2024 |
| Transfer Doc | 0000017636 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MIDDLESEX NJ |
| Recording Date | Apr 01, 2024 |
| Property Address | 239 MOUNTAIN AVE, MIDDLESEX, NJ 08846-2518 |
| Document Number | 0000017636 |
| Book / Page | 19428 / 1614 |
| Instrument Date | Mar 05, 2024 |
| Instrument | 2024017636 |
| Transaction Type | Transfer |
| Record Updated | Apr 17, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 10 CAUSEWAY ST, BOSTON, MA 02222-1001 |
| Name | Verified Name |
|---|---|
| Address | 1200 MOUNTAIN AVE, MIDDLESEX, NJ 08846-2037 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MIDDLESEX NJ |
| Recording Date | Apr 01, 2024 |
| Property Address | 239 MOUNTAIN AVE, MIDDLESEX, NJ 08846-2518 |
| Document Number | 0000017632 |
| Book / Page | 19428 / 1570 |
| Instrument Date | Jan 03, 2024 |
| Instrument | 2024017632 |
| Transaction Type | Transfer |
| Record Updated | Apr 17, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 10 CAUSEWAY ST, BOSTON, MA 02222-1001 |
| Name | Verified Name |
|---|---|
| Address | 1200 MOUNTAIN AVE, MIDDLESEX, NJ 08846-2037 |
| Document Type | Deed |
|---|---|
| Jurisdiction | MIDDLESEX NJ |
| Recording Date | Jul 19, 2023 |
| Property Address | 239 MOUNTAIN AVE, MIDDLESEX, NJ 08846-2518 |
| Document Number | 0000041482 |
| Book / Page | 19255 / 177 |
| Instrument Date | Jul 06, 2023 |
| Instrument | 2023041482 |
| Transaction Type | Transfer |
| Record Updated | Aug 04, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 32 MOUNT KEMBLE AVE, MORRISTOWN, NJ 07960-5133 |
| Name | Verified Name |
|---|---|
| Address | 1200 MOUNTAIN AVE, MIDDLESEX, NJ 08846-2037 |
Source: Middlesex County and Middlesex Borough records · Assessment roll updated June 30, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Middlesex County |
| Municipality | Middlesex Borough |
| Unified School District | Middlesex Borough School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2026 | $1,250,000 (-) Land $1,250,000 | $1,250,000 (-) Land $1,250,000 |
| 2025 | $1,250,000 (-) Land $1,250,000 | $1,250,000 (-) Land $1,250,000 |
| 2023 | $1,250,000 (+333.58%) Land $1,250,000 | $1,250,000 (+333.58%) Land $1,250,000 |
| 2022 | $288,300 Land $288,300 | $288,300 Land $288,300 |
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