Kent County Tax Map: Parcel Search, Records, and Appeals

A Kent County tax map is a free online GIS tool that shows parcel boundaries, ownership, zoning, and assessed value for any property in the county. Because at least four jurisdictions carry the Kent County name, the first step is reaching the right portal. Once you are on it, you can search by street address, owner name, or parcel identification number and pull up the record in seconds.

Pick the Right Kent County First

Four jurisdictions share the name, and each runs its own mapping system with different tools and data.

Kent County, Delaware runs a GIS hub on an ArcGIS platform with downloadable parcel data, zoning maps, sewer districts, and wetlands. Property record searches are available through the Levy Court website.
Kent County, Michigan runs a Parcel Viewer (iMap) covering the Grand Rapids metro area and surrounding townships, with ownership, assessed values, and aerial imagery.
Kent County, Maryland offers a parcel viewer through its planning and zoning department.
The Town of Kent, Connecticut maintains deeds, mortgages, and maps through the Town Clerk’s office.

The steps below use Kent County, Delaware as the working example because it is the most frequently searched. The same navigation applies broadly to the other portals.

What You Need to Search

Every parcel carries a unique Parcel Identification Number that doubles as its tax assessment code. In Kent County, Delaware, the PIN follows a six-segment format such as 2-05-07709-05-3200-000:

A single digit for the historic hundred, or tax district, such as East Dover (2) or Mispillion (6).
A two-digit municipal corp code, where 00 is unincorporated land and 05 is Dover.
A five-digit map number pointing to the tax map sheet and its scale.
A two-digit block within that map.
A four-digit parcel number, with the parent parcel ending in 00 and subdivided pieces counting upward.
A three-digit suffix distinguishing land ownership from separately owned structures.

Your PIN appears on the annual property tax bill and on the warranty deed recorded at closing.¹

If you do not have the PIN, a street address is the fastest way in. Match the spelling to official postal records exactly, because small typos return no results. Owner-name searches work too, though common names pull multiple records you will need to sort through.

Using the Parcel Viewer

The Kent County, Delaware portal opens with a search bar at the top of the screen. Enter an address, owner name, or PIN and the system centers on your parcel, usually highlighted in a contrasting color. Zoom controls bring you close enough to see individual lot lines or back out to the neighborhood. Click and drag to pan.

Data layers are where the tool earns its keep. The county’s own layers include parcels, zoning, roads, addresses, sewer districts, parks, and Levy Court districts. State and federal layers add election and fire districts, school districts, soils, wetlands, and Delaware tax ditches.² Toggling layers on or off changes what you see without touching the underlying record.

A measurement tool lets you click points to estimate distances and areas using geodesic calculations that account for the earth’s curvature. The numbers are reasonable approximations for rough planning. They are not substitutes for a survey.

What the Record Shows

Clicking a parcel opens a data panel with the property’s key details. The boundary lines reflect the dimensions recorded in the deed’s legal description, and total acreage and lot dimensions are usually labeled on or beside the parcel shape. That gives you a general sense of the footprint and how it sits against neighboring lots.

The linked records also carry:

Zoning classification, showing whether the land is residential, agricultural, commercial, or something else.
Assessed value for land and improvements, which drives your tax bill.
Sales history, including recent transaction prices and sometimes nearby comparables.
Environmental data, including wetland boundaries, soils, and flood-related layers pulled from state and federal sources.

The platform draws this data from recorded plats, local ordinances, and state or federal agency datasets.² The display updates overnight, so a very recent deed recording may not show up immediately.³

What the Tax Map Cannot Do

This is where people get into trouble. A county tax map shows approximate parcel outlines for assessment purposes. It is not a legal document you can rely on to settle a boundary dispute, plan construction, or close a land purchase. Only a licensed professional land surveyor can establish a legally binding property line, working from the deed description and a hierarchy of evidence that starts with senior property rights and written instruments, not the county’s GIS layer.

Kent County’s own disclaimer says the information is provided “as is” for reference only, with no warranties of any kind regarding accuracy or completeness, and the county tells users to consult original records and verify any data before relying on it.³ Kent County, Michigan’s Parcel Viewer carries virtually identical language.

In practice, do not use the GIS map to decide where to build a fence, challenge an encroachment, or evaluate a purchase without an independent survey. The map is a starting point for research. It is not the final word on where your property begins and ends.

Fixing an Error on Your Record

If something on your parcel record is wrong, the fix starts at the county assessment office. The documentation depends on the type of error:

Ownership errors generally require a copy of the recorded deed showing the correct owner. Submit it to the assessment office or recorder of deeds and ask them to update the record.
Acreage or boundary errors generally require a professional survey. The county is unlikely to change mapped boundaries without a surveyor’s plat.
Assessment errors, such as a demolished building still listed as an improvement, call for supporting evidence like demolition permits or photographs sent to the assessment office.

Corrections to the tax map itself, as opposed to the assessment roll, often require the assessor to file an amended record. Clerical fixes like a misspelled name or transposed parcel number tend to move faster than disputes over lot dimensions.

Appealing the Assessed Value

If the assessed value on the tax map looks too high, Kent County, Delaware offers a three-stage appeal. Starting with an informal review often resolves the question without a hearing.

Informal Appeal

The assessor reviews the documents you provide and decides whether to adjust the value. If you and the assessor agree on a number, you sign a stipulation of value that gets forwarded for approval. If you cannot reach agreement, the appeal moves to the next stage.⁴

Formal Hearing and Board of Assessment Review

A hearing officer first meets with you one-on-one to review evidence from both sides, then makes a recommendation to the Board of Assessment Review. The Board, made up of seven Kent County residents, acts as an impartial panel that weighs the evidence and issues a decision. Bring comparable sales data and, if you can, a recent appraisal tied to the revaluation date.⁴

Superior Court Appeal

If the Board’s decision still feels wrong, you have 30 days from notification to file an appeal with the Superior Court of Kent County. This is the final administrative option and typically involves legal representation.⁴

Deadlines matter here more than anything else. For annual appeals, the form must reach the assessment office by the last working day of January, and postmarks do not count. Supplemental or quarterly bill appeals have separate deadlines in November, February, and May depending on the billing cycle.⁴

In Kent County, Michigan the process is different. Property owners first go to the local assessor’s review, then the Board of Review, and finally the Michigan Tax Tribunal. Deadlines and procedures vary by municipality within the county.

Printing and Certified Copies

The GIS platform’s export function generates a PDF of whatever is on screen. Before exporting, set the scale so lot lines and labels are legible when printed, and toggle on the layers you want included, such as zoning or aerial photography. The result works as a reference for contractors, lenders, or your own files.

Court proceedings, title insurance claims, and formal boundary disputes call for a certified copy rather than a self-printed PDF. In Kent County, Delaware, certified copies of recorded documents cost $7 per page.⁵ The online property records portal through Avenu Insights offers document printing at $2 per page for non-certified watermarked copies.⁶ Fees at other Kent Counties vary, so check your local recorder of deeds for current pricing.

1
Kent County Levy Court. How to Understand Your Parcel Number
2
Kent County Levy Court. Open Data – Kent County GIS
3
Kent County Levy Court. Search Property Records in Kent County
4
Kent County Levy Court. Property Assessment Appeal Procedures
5
eCode360. Part 2 Fee Schedule – Kent County, DE
6
Avenu Insights & Analytics. Kent County Real Property Search