Median estimated market value for properties in this county.
AssessorSearch county dataCoos County, NH
Coos County, NH 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 Coos County, New Hampshire. Search an address or APN, then jump to official county sources or property tax and value data.
Search a Coos County address or APN
Official sources
Coos 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 | Coos County AxisGIS Property Searchwww.axisgis.com/coos_countynh |
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| Property search | Coos County AxisGIS Property Searchwww.axisgis.com/coos_countynh |
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| Deeds and recorded documents | Coos County Registry of Deedswww.nhdeeds.org/coos-home/ |
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| Property taxes | Coos County Government Portalwww.cooscountynh.gov |
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| GIS and parcel maps | Coos County AxisGISwww.axisgis.com/coos_countynh |
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| Permits and building records | Coos County Planning Board Application Formswww.cooscountynh.gov/government/boards/planning_board/application_forms.php |
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| Zoning and land use | Coos County Planning Board Application Formswww.cooscountynh.gov/government/boards/planning_board/application_forms.php |
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County data
Coos 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 |
|---|---|---|---|---|
| Berlin | $191,255 | $142,700 | 2.51% | $4,793 |
| Colebrook | $239,305 | $189,800 | 1.35% | $3,137 |
| Whitefield | $387,287 | $338,523 | 1.27% | $4,828 |
| Pittsburg | $311,911 | $266,950 | 0.83% | $2,604 |
| Lancaster | $290,786 | $231,900 | 1.65% | $4,890 |
| Gorham | $280,860 | $241,050 | 1.99% | $5,644 |
| Milan | $293,732 | $278,100 | 1.37% | $4,012 |
| Jefferson | $377,198 | $201,100 | 0.94% | $3,608 |
| Groveton | $224,382 | $140,465 | 1.34% | $2,986 |
| Dalton | $329,943 | $241,600 | 1.24% | $4,124 |
FAQ
Coos County property records FAQ
Common questions about assessor, deed, tax, GIS, and permit records.
Where can I search Coos County property records by address?
Use the official Coos County AxisGIS Property Search to search Coos County property records by address or parcel number. Use AssessorSearch property search as a free, easy-to-use option to search Coos County by address or APN.
How do I find the owners of Coos County properties?
Use the official Coos County AxisGIS Property Search 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 Coos County properties by address or APN.
Where can I verify assessed value in Coos County?
Use the official Coos County AxisGIS Property Search for assessed values, parcel details, exemptions, and property characteristics when those records are available online.
Where can I look up Coos County property tax bills or payments?
Use the official Coos County Government Portal for property tax bills, payment history, due dates, or tax collector records.
Where can I find deeds or recorded documents in Coos County?
Use the official Coos County Registry of Deeds 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 Coos County?
Use the official Coos County AxisGIS 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 Coos County?
Use Coos County Planning Board Application Forms for permits and Coos County Planning Board Application Forms for zoning or land-use records. City properties may require city-specific permit or planning portals.
Can I build a list of Coos County property owners?
Use Affix by AssessorSearch for county property owner lists, filters, exports, skip tracing, and outreach workflows.
Related counties
More New Hampshire property records
Use related county pages when researching nearby property records or comparing official source patterns.