Smyrna, New Castle County, Delaware Property Taxes
Median Smyrna, Delaware effective property tax rate: 0.66%, significantly lower than the national median of 1.02%.
Median Smyrna, Delaware home value: $281,745
Median annual Smyrna, Delaware tax bill: $1,926, $474 lower than the national median property tax bill of $2,400.
How are property taxes in New Castle calculated?
Property taxes in Smyrna, Delaware 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 Smyrna’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Smyrna, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Smyrna, New Castle County, Delaware Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.66%
Estimate Property Tax Bill
$1,860
$1,726
Property Tax Rates Across Smyrna, New Castle County, Delaware
Our median effective property tax rate (tax bill ÷ 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 Smyrna Tax Rate
0.66%
Our median effective property tax rate (tax bill ÷ 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 New Castle County Tax Rate
0.84%
Median Effective Delaware Tax Rate
1.41%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Smyrna, New Castle County, Delaware
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
19977 | 0.23% | 0.46% | 0.66% | 0.91% | 1.99% |
Source: Ownwell
Property Tax Assessment Values Across Smyrna, New Castle County, Delaware
When examining property taxes in Smyrna, Delaware, 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 New Castle County appraisal district 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.
In New Castle County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of April. 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. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Smyrna.
For example, the median home price in Smyrna is $281,745, with tax bills ranging significantly across the county. Zip code 19977 has the highest median home price at $281,745.
Property Tax Assessment Values Across Smyrna, New Castle County, Delaware
Source: Ownwell

$71,775
$387,113
$702,450
Median Smyrna Market Value
$281,745
Median New Castle County Market Value
$248,490
Median Delaware Market Value
$64,200
Median United States Market Value
$235,294
Property Tax Assessment Values Across Smyrna, New Castle County, Delaware
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
19977 | $109,344 | $204,165 | $281,745 | $358,020 | $418,023 |
Source: Ownwell
Property Tax Bills Across Smyrna, New Castle County, Delaware
Property tax bills in Smyrna, located in New Castle County, Delaware, are calculated based on the assessed value of a property. The assessed value is typically a percentage of the market value, which is determined by local government assessors. Homeowners in Smyrna face a median property tax bill of $1,926, which is lower than the national median of $2,400. Factors influencing the tax bill include the property's assessed value and the local tax rate. For homeowners, these taxes can represent a significant annual expense, impacting their overall financial planning. However, with the right strategies, there are opportunities to reduce this burden.
Ownwell offers expert property tax appeal and exemption services to help homeowners potentially lower their tax bills. By analyzing the assessed value and comparing it with market trends, Ownwell identifies discrepancies and assists in filing appeals. This proactive approach can lead to substantial savings, ensuring homeowners in Smyrna are not overpaying on their property taxes.
Median Smyrna Tax Bill
$1,926
Median New Castle County Tax Bill
$2,154
Median Delaware Tax Bill
$1,362
Median United States Tax Bill
$2,400
Property Tax Bills Across Smyrna, New Castle County, Delaware
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
19977 | $578 | $1,225 | $1,926 | $2,520 | $3,347 |
Source: Ownwell