Assessor
Sussex County Assessment Office
Appeal Deadline
Varies
Required Form
Board of Assessment Review form
Risk of Increase
No
Median Home Value
$320,000
Effective Tax Rate
0.6%
Estimated Annual Savings
$288
Based on 15% reduction
Sussex County Assessment Office Portal
Access your property records, assessment details, and file appeals directly through the official Sussex County website.
Visit https://www.sussexcountyde.gov/assessment-officeTips for Sussex County Appeals
- 1
Beach area (Rehoboth/Lewes)
- 2
File with the Board of Assessment Review
Step-by-Step
How to Appeal in Sussex County
Review your property assessment notice from Sussex County Assessment Office. Verify the property details — square footage, bedroom count, lot size, and condition.
Research comparable sales in your area. Look for recent sales of similar properties that sold for less than your assessed value.
File your appeal by the Varies deadline. You can file online at https://www.sussexcountyde.gov/assessment-office, by mail, or in person.
Prepare your evidence packet. Include comparable sales data, property condition photos, and any repair estimates that affect value.
Attend your appeal hearing. Present your evidence clearly and focus on comparable sales that support a lower value.
Receive your decision. If the appeal is unsuccessful, check your options for further appeal.
No Risk of Increase
In Delaware, your assessed value cannot increase as a result of filing a appeal. Your value can only stay the same or go down. There is no risk to filing.
FAQ
Sussex County Property Tax Questions
How do I appeal my property tax in Sussex County, Delaware?
File a appeal with Sussex County Assessment Office by the Varies deadline. You can file online at https://www.sussexcountyde.gov/assessment-office, by mail, or in person. ProtestMax generates your complete appeal packet for $45 flat.
What is the property tax rate in Sussex County?
The average effective property tax rate in Sussex County is approximately 0.6%. The median home value is $320,000, resulting in an average annual tax bill of approximately $1,920.
What is the appeal deadline for Sussex County?
The appeal deadline for Sussex County is Varies. Make sure to file before this deadline to preserve your right to appeal.
How much can I save by appealing my Sussex County property tax?
A successful appeal in Sussex County typically reduces the assessed value by 10-20%. On the median home value of $320,000, a 15% reduction saves approximately $288 per year.
Can my property tax increase if I appeal?
No. In Delaware, your assessed value cannot increase as a result of filing a appeal. Your value can only stay the same or go down.