Median estimated market value for properties in this county.
AssessorSearch county dataMiddlesex County, NJ
Middlesex County, NJ assessor property search and records
Use this county guide to find official assessor property search resources, recorder and deed links, tax records, GIS parcel maps, permits, and property data insights for Middlesex County, New Jersey. Search an address or APN, then jump to official county sources or property tax and value data.
Search a Middlesex County address or APN
Official sources
Middlesex County assessor, recorder, tax, and parcel map sources
Use this table to find the official county source for assessor property search, recorded documents, property tax, GIS parcel maps, permits, and zoning records.
| Record type | Official source | Notes |
|---|---|---|
| Assessed values | Middlesex County Board of Taxationwww.middlesexcountynj.gov/government/departments/department-of-finance/board-of-taxation |
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| Property search | NJ Property Explorerwww.arcgis.com/apps/webappviewer/index.html |
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| Deeds and recorded documents | Middlesex County Clerk Land Records Searchmcrecords.co.middlesex.nj.us/recordssearch/ |
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| Property taxes | Middlesex County Property Taxeswww.middlesexcountynj.gov/government/departments/department-of-finance/property-taxes |
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| GIS and parcel maps | Middlesex County GIS Portalwww.middlesexcountynj.gov/government/departments/county-administration/office-of-information-technology/geographic-information-systems |
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| Permits and building records | Middlesex Borough Construction Departmentwww.middlesexboro-nj.gov/construction |
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| Zoning and land use | Middlesex Borough Zoning/Code Enforcementwww.middlesexboro-nj.gov/zoningcode-enforcement |
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County data
Middlesex County tax rates and property values
County and city-level rollups from AssessorSearch indexed property data. Use these values as directional context, then verify parcel-specific details with the official county sources above.
Median assessed value from county assessment records when available.
AssessorSearch county dataMedian annual property tax amount from indexed tax records when available.
AssessorSearch county dataMedian effective property tax rate calculated from annual tax and value fields.
AssessorSearch county dataCity property data
Top city rollups for estimated value, assessed value, property tax rate, and tax amount.
| City | Median estimated value | Median assessed value | Median effective property tax rate | Median tax amount |
|---|---|---|---|---|
| Edison | $637,544 | $163,600 | 1.52% | $9,650 |
| Monroe Township | $646,198 | $317,650 | 1.38% | $8,901 |
| East Brunswick | $637,474 | $91,800 | 1.75% | $11,069 |
| Piscataway | $578,831 | $493,100 | 1.43% | $8,129 |
| Old Bridge | $620,753 | $152,800 | 1.38% | $8,576 |
| North Brunswick | $555,666 | $151,000 | 1.71% | $9,536 |
| Perth Amboy | $486,777 | $237,600 | 1.52% | $7,440 |
| South Plainfield | $565,607 | $117,800 | 1.45% | $8,169 |
| South Amboy | $518,733 | $164,900 | 1.57% | $8,046 |
| New Brunswick | $478,868 | $239,900 | 1.27% | $6,252 |
FAQ
Middlesex County property records FAQ
Common questions about assessor, deed, tax, GIS, and permit records.
Where can I search Middlesex County property records by address?
Use the official NJ Property Explorer to search Middlesex County property records by address or parcel number. Use AssessorSearch property search as a free, easy-to-use option to search Middlesex County by address or APN.
How do I find the owners of Middlesex County properties?
Use the official NJ Property Explorer for county ownership and parcel records when owner names are available online. Use AssessorSearch property search as a free, easy-to-use option to look up Middlesex County properties by address or APN.
Where can I verify assessed value in Middlesex County?
Use the official Middlesex County Board of Taxation for assessed values, parcel details, exemptions, and property characteristics when those records are available online.
Where can I look up Middlesex County property tax bills or payments?
Use the official Middlesex County Property Taxes for property tax bills, payment history, due dates, or tax collector records.
Where can I find deeds or recorded documents in Middlesex County?
Use the official Middlesex County Clerk Land Records Search for deeds, mortgages, liens, plats, and other recorded documents. These records are usually separate from assessor property-value records.
Where can I view parcel maps or GIS data in Middlesex County?
Use the official Middlesex County GIS Portal for parcel maps, map layers, boundaries, and GIS context. GIS maps should be treated as reference tools, not legal surveys.
Where can I search permits or zoning in Middlesex County?
Use Middlesex Borough Construction Department for permits and Middlesex Borough Zoning/Code Enforcement for zoning or land-use records. City properties may require city-specific permit or planning portals.
Can I build a list of Middlesex County property owners?
Use Affix by AssessorSearch for county property owner lists, filters, exports, skip tracing, and outreach workflows.
Related counties
More New Jersey property records
Use related county pages when researching nearby property records or comparing official source patterns.