Middlesex County, New Jersey
Building Permits in Plainsboro, NJ
- 2,561 permits indexed across 13 months of data.
- Average 197 permits filed per month, with building the most common type.
- Public pages show permits to the street level. valuations and house numbers are subscriber-only.
Permits indexed
2,561
Monthly avg
197
This month
0
Total valuation
$327.6M
Latest permits in Plainsboro
50 most recent filings, refreshed daily. valuations and house numbers are subscriber-only.
| Filed | Address | Type | Valuation |
|---|---|---|---|
| Jan 8, 2026 | FIFTH AVE, FLOOR-50House number | Building | Valuation |
| Jan 8, 2026 | BRENTWOOD LANEHouse number | Building | Valuation |
| Jan 8, 2026 | PO BOX 426House number | Building | Valuation |
| Jan 8, 2026 | KREBS ROADHouse number | Building | Valuation |
| Jan 8, 2026 | STULTS DRHouse number | Building | Valuation |
| Jan 8, 2026 | PLAINSBORO RDHouse number | Building | Valuation |
| Jan 8, 2026 | ASHFORD DRIVEHouse number | Building | Valuation |
| Jan 7, 2026 | — | Building | Valuation |
| Jan 7, 2026 | PROSPECT AVENUEHouse number | Building | Valuation |
| Jan 7, 2026 | ELSIE DRIVEHouse number | Building | Valuation |
| Jan 7, 2026 | HEATHER COURTHouse number | Building | Valuation |
| Jan 7, 2026 | PO BOX 5241House number | Building | Valuation |
| Jan 7, 2026 | PO BOX 5241House number | Building | Valuation |
| Jan 7, 2026 | PO BOX 5241House number | Building | Valuation |
| Jan 7, 2026 | PO BOX 5241House number | Building | Valuation |
| Jan 6, 2026 | KNIGHT DRIVE EASTHouse number | Building | Valuation |
Permit valuations are subscriber-only. Filter by job size to chase the right projects.See alert plans | |||
| Jan 6, 2026 | BATTERY PARK PLZ #3100House number | Building | Valuation |
| Jan 5, 2026 | COLLEGE RD, STE 1100House number | Building | Valuation |
| Jan 5, 2026 | ONE UNION STREET, STE 208House number | Building | Valuation |
| Jan 5, 2026 | ORCHID DRHouse number | Building | Valuation |
| Jan 5, 2026 | — | Building | Valuation |
| Jan 5, 2026 | TENNYSON DRHouse number | Building | Valuation |
| Jan 5, 2026 | HAMPSHIRE DRIVEHouse number | Building | Valuation |
| Jan 5, 2026 | — | Building | Valuation |
Want to combine filters — niche, valuation, date, county? Use the export tool.Build a list | |||
| Jan 5, 2026 | BOSTON RD STE 20House number | Building | Valuation |
| Jan 5, 2026 | BATTERY PARK PLZ #3100House number | Building | Valuation |
| Jan 2, 2026 | FRANKLIN DRHouse number | Building | Valuation |
| Dec 31, 2025 | HEATHER COURTHouse number | Building | Valuation |
| Dec 31, 2025 | JEFFERS RDHouse number | Building | Valuation |
| Dec 30, 2025 | FIFTH AVE, FLOOR-50House number | Building | Valuation |
| Dec 30, 2025 | FIFTH AVE, FLOOR-50House number | Building | Valuation |
| Dec 30, 2025 | THOREAU DRHouse number | Building | Valuation |
| Dec 30, 2025 | OKESON STREETHouse number | Building | Valuation |
| Dec 30, 2025 | PLAINSBORO ROADHouse number | Building | Valuation |
| Dec 30, 2025 | WOODLAND DRHouse number | Building | Valuation |
| Dec 30, 2025 | PLAINSBORO ROADHouse number | Building | Valuation |
| Dec 30, 2025 | PLAINSBORO ROADHouse number | Building | Valuation |
| Dec 30, 2025 | PLAINSBORO ROADHouse number | Building | Valuation |
| Dec 29, 2025 | LOVELL DRHouse number | Building | Valuation |
| Dec 26, 2025 | HUMMINGBIRD COURTHouse number | Building | Valuation |
| Dec 26, 2025 | MACKENZIE LNHouse number | Building | Valuation |
| Dec 26, 2025 | — | Building | Valuation |
| Dec 26, 2025 | SAYRE DRIVEHouse number | Building | Valuation |
| Dec 26, 2025 | — | Building | Valuation |
| Dec 23, 2025 | PO BOX 580House number | Building | Valuation |
| Dec 23, 2025 | PO BOX 580House number | Building | Valuation |
| Dec 23, 2025 | CAMBRIDGE WAYHouse number | Building | Valuation |
| Dec 23, 2025 | ASHFORD DRIVEHouse number | Building | Valuation |
| Dec 23, 2025 | POLLAK COURTHouse number | Building | Valuation |
| Dec 23, 2025 | MAHOGANY COURTHouse number | Building | Valuation |
Top permit types in Plainsboro
- Building2,561 permits
Monthly archive
- Jan 202627
- Dec 2025164
- Nov 2025236
- Oct 2025235
- Sep 2025194
- Aug 2025137
- Jul 2025230
- Jun 2025355
- May 2025191
- Apr 2025250
- Mar 2025174
- Feb 2025172
- Jan 2025196
Nearby Middlesex County cities
- Edison9,254
- Woodbridge6,814
- Monroe Township6,655
- Old Bridge5,725
- Piscataway5,260
- South Brunswick5,070
- East Brunswick3,367
- South Plainfield3,184
- Sayreville3,016
- Metuchen1,653
- Perth Amboy1,523
- New Brunswick1,448
Frequently asked questions
How current is Plainsboro's permit data?
permits.llc indexes new Plainsboro permits within a day or two of filing. Public pages show the filing date, street, and permit type; subscribers get the full record.
What's hidden on the public page?
House numbers, valuations, permit numbers, and work descriptions are reserved for subscribers and paid CSV exports. Public pages show the filing date, street, town, and permit type.
How do I get Plainsboro permits delivered daily?
Subscribe to alerts. Pick the permit types and buyer niches you care about; permits.llc emails a daily digest.
Explore New Jersey
Get Plainsboro permits before your competitors do.
Alerts subscribers get Plainsboropermits filtered to their niche — delivered the day they're filed.