Home and mortgage
Hillsborough County, NH Property Tax Calculator
Hillsborough County homeowners pay a median $6,999 a year in property tax, 1.66% of a median $421,100 home: above New Hampshire's 1.66% and the national 0.94%.
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Property tax in Hillsborough County by home value, at 1.66%
| Home value | A year | A month |
|---|---|---|
| $210,000 | $3,490 | $291 |
| $320,000 | $5,318 | $443 |
| $420,000 | $6,980 | $582 |
| $630,000 | $10,471 | $873 |
| $840,000 | $13,961 | $1,163 |
Hillsborough County against New Hampshire and the US
| Effective rate | Median tax | Median home value | Median household income | |
|---|---|---|---|---|
| Hillsborough County | 1.66% | $6,999 | $421,100 | $103,545 |
| New Hampshire | 1.66% | $6,667 | $402,500 | $99,031 |
| United States | 0.94% | $3,119 | $332,700 | $80,734 |
How this calculator works
Median real estate taxes paid ÷ median home value in Hillsborough County, from the Census Bureau's American Community Survey 2020–2024 5-year estimates. The calculator starts at the county's median home value and rate.
Questions people ask
What is the property tax rate in Hillsborough County?
The effective rate is 1.66%: a median $6,999 a year on a median $421,100 home. That's the 5th highest of the 8 New Hampshire counties we cover.
How much is property tax on a $400,000 house in Hillsborough County?
About $6,648 a year, $554 a month, at the county's effective rate, before any exemption.
How does Hillsborough County compare with the rest of New Hampshire?
Its rate is above the state's 1.66%. Across New Hampshire, covered counties range from 0.99% to 2.16%.
How do I lower my Hillsborough County property tax?
Apply for every exemption you qualify for, such as a homestead exemption, and appeal your assessment if it is higher than comparable homes sold nearby; the county assessor explains the deadlines.
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Sources
Updated by the RateHerald team. The maths is tested against worked examples; report a problem.