Property Taxes in Grantville, Pennsylvania
Median Grantville, Pennsylvania effective property tax rate: 2.95%, significantly higher than the national median of 1.02%, and higher than the Pennsylvania state median of 2.75%.
Median Grantville, Pennsylvania home value: $74,100
Median annual Grantville, Pennsylvania tax bill: $2,183, $217 lower than the national median property tax bill of $2,400.
How are property taxes in Dauphin calculated?
Property taxes in Grantville, Pennsylvania are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding Grantville's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Grantville, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the Grantville Property Tax Calculator Work?
Use this Grantville property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Grantville's median effective tax rate of 2.95% — based on actual property records in Dauphin County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local appraisal district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Grantville's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.
Your bill may vary by ZIP code within Grantville: rates range from 2.95% in 17028 to 2.95% in 17028, primarily due to differences in school district levies and local assessment districts.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Grantville.
About Grantville Property Taxes
About Property Taxes in Grantville, Dauphin, Pennsylvania
Grantville's median effective property tax rate of 2.95% is higher than the Pennsylvania state median of 2.75% and higher than the national median of 1.02%. This rate reflects the Dauphin County base levy combined with local school district levies and special taxing districts that vary by subdivision throughout the city.
Property tax rates are not uniform across Grantville. Homeowners in the 17028 ZIP code carry a median effective rate of 2.95%, while those in the lowest ZIP code pay 2.95%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Dauphin County. Understanding which part of Grantville you live in can make a meaningful difference to your annual tax bill.
Grantville homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the August 1, 2026 deadline each year.
If your estimated bill above seems higher than expected, Ownwell can review your assessment and protest on your behalf. You only pay if we save you money.
Property Tax Rates Across Grantville, Dauphin County, Pennsylvania
As noted earlier, local government entities set tax rates, which can vary widely within a state.
Why? Because annually, each county estimates its required budget to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate.
While there are votes and laws involved in setting tax rates and budgets, in a nutshell, this is the annual process.
Below, you can compare Grantville's effective property tax rate to other cities in Pennsylvania and the median property tax rates in Pennsylvania and the U.S.
Our median effective property tax rate (tax bill Ă· assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Grantville Tax Rate
2.95%
Our median effective property tax rate (tax bill Ă· assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Dauphin County Tax Rate
3.13%
Median Effective Pennsylvania Tax Rate
2.75%
Median Effective United States Tax Rate
1.27%
Property Tax Rates Across Grantville, Dauphin County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 17028 | 2.95% | 2.95% | 2.95% | 2.95% | 2.95% |
Source: Ownwell
Property Tax Assessment Values Across Grantville, Dauphin County, Pennsylvania
When examining property taxes in Grantville, Pennsylvania, understanding the distinction between “market value” and “assessed value” is crucial.
The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Dauphin County assessment office estimates the market value for tax purposes.
The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
Assessment notices in Dauphin County are sent in the spring each year and typically reach your mailbox by the middle of the season. Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill.
For example, the median home price in Grantville is $74,100, with tax bills ranging from $915 at the 25th percentile to $5,572 at the 90th percentile. The median property tax bill is $2,183, slightly below the national median property tax bill of $2,400.
Property Tax Assessment Values Across Grantville, Dauphin County, Pennsylvania
Source: Ownwell
$36,700
$90,550
$144,400
Median Grantville Market Value
$74,100
Median Dauphin County Market Value
$99,500
Median Pennsylvania Market Value
$118,310
Median United States Market Value
$274,101
Property Tax Assessment Values Across Grantville, Dauphin County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 17028 | $11,900 | $31,050 | $74,100 | $126,000 | $189,100 |
Source: Ownwell
Property Tax Bills Across Grantville, Dauphin County, Pennsylvania
Property tax bills in Grantville are calculated by applying the local tax rate to a home’s assessed value, which is based on the market value set by the taxing authority. For homeowners, the bill depends on both the home’s value and the tax rates used by the county and other local jurisdictions. In Grantville, the median home price is $74,100, which helps explain why tax bills can vary from one property to another.
The typical property tax bill in the area is $2,183, which is below the national median property tax bill of $2,400. Bills can still differ widely, with the 25th percentile at $915 and the 75th percentile at $3,713. At the high end, the 90th percentile reaches $5,572, showing how a higher assessed value or local rate can significantly increase what a homeowner owes.
Median Grantville Tax Bill
$2,183
Median Dauphin County Tax Bill
$3,289
Median Pennsylvania Tax Bill
$3,050
Median United States Tax Bill
$3,209
Property Tax Bills Across Grantville, Dauphin County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 17028 | $351 | $915 | $2,183 | $3,713 | $5,572 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | August 1 |
Links | |
|---|---|
| Dauphin Tax Assessor | |
| Website | dauphinpa.devnetwedge.com |