Blog · September 24, 2026 · Washington
Kitsap County, Washington GIS Parcel Map Guide
The Kitsap County Parcel Search map is the free parcel viewer for Bremerton, Port Orchard, Silverdale, Poulsbo, Bainbridge Island, Kingston, Hansville and the shores of Hood Canal.
Main page: Kitsap County, WA GIS & Parcel Viewer (official map link, Kitsap County facts and neighboring maps).
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Kitsap County is a peninsula of inlets and ferry towns across Puget Sound from Seattle. The Kitsap County Parcel Search map lets you find any lot along its hundreds of miles of shoreline.
The Parcel Search map
Kitsap’s parcel search is a straightforward map app. The search panel offers three options: parcel number, site address and mail address, with a checkbox to show results in a table instead of on the map. Along the top you get zoom and pan, buttons to step between earlier and later views or return to the full county, drawing and measuring, a layer list, a results pane, printing and a zoom-to-location tool, plus help, disclaimer and contact links for county GIS.
A theme selector changes which layers appear, starting from a base map. We list the site under Kitsap in our Washington directory, and our national county map includes it.
Parcel numbers and mailing addresses
Search by the parcel number on your tax statement, or by site address. The mail address search is unusual and useful: it finds parcels by the owner’s mailing address, which helps when one owner holds several lots or lives elsewhere. A few tips:
- Use the table option when you expect many results, such as a mail address search.
- Try different themes to see zoning or environmental layers.
- The Assessor’s property records show values and sales for the parcel number you find.
How to find property lines in Kitsap County
Many lots here are short plats or older plats with irregular waterfront lines.
- Note the parcel number and legal description from the Assessor record.
- Look up the deed, plat or short plat in the Auditor’s recording index.
- Find the corner monuments; wooded, sloped lots can hide them.
- Hire a Washington professional land surveyor before fencing or building near a line.
Shorelines, tidelands and bulkheads
Waterfront parcels may or may not include the tidelands in front of them; in Washington, some tidelands were sold by the state and others remain public. Shoreline rules under the state Shoreline Management Act and the county’s shoreline program limit bulkheads, docks and clearing near the water. Steep bluffs along Puget Sound and Hood Canal can be unstable, so check for geologic hazard areas. Our note on flood layers in county viewers covers the flood side.
Naval bases and the ferry towns
Naval Base Kitsap at Bremerton and Bangor is the county’s largest employer. Ferries from Bremerton, Bainbridge Island and Kingston connect to Seattle and Edmonds, which drives demand near terminals. Bainbridge Island, Poulsbo, Port Orchard and Bremerton each have their own zoning, and the county covers the rest.
Rural Kitsap and forest land
Much of the county’s interior is rural or forest land, and some parcels are in current use programs for timber or open space that lower taxes but carry penalties if the use changes. Check the Assessor record for those classifications before buying acreage.
Kitsap County plat book
In Washington the county Auditor, not a clerk, keeps recorded plats and short plats, and those are Kitsap’s real reference maps. We found nothing printed for sale; the Parcel Search map shows today’s outlines for free.
Acreage and hunting access
Hunting options in Kitsap are limited by development, but rural parcels near Seabeck, Holly and the Tahuya side of Hood Canal show owner and size on click. Washington Department of Fish and Wildlife sets rules and seasons.
Growth Management and rural zoning
Washington’s Growth Management Act directs most new development into urban growth areas around cities such as Bremerton, Port Orchard, Poulsbo and Silverdale. Outside them, Kitsap’s rural zoning generally allows only one home per several acres, so a large parcel may not be divisible. Critical areas rules protect streams, wetlands and steep slopes, and salmon-bearing creeks can carry wide buffers. Check zoning and critical areas before planning a short plat.
Inside urban growth areas the picture differs: sewer is available or planned, densities are higher, and annexation by the nearby city is possible. Silverdale, for example, is unincorporated but urban, and county planning covers it. Knowing which side of a growth boundary a parcel falls on explains much of its value and potential. The county’s land use layers show those lines, and planners can explain what is allowed on a specific parcel before you apply for permits. Along Hood Canal and Dyes Inlet, septic rules are strict because failing systems can close shellfish beds, so expect inspections at sale in some areas.
Is the Kitsap County GIS map accurate?
The map is a reference tool, and county GIS offers a disclaimer link explaining its limits. Waterfront lines are especially tricky because shorelines move and tidelands vary. A survey decides boundaries; see tax maps and surveys.
Parcel Search not loading?
If the map is blank, reload or switch browsers, and try the table view for searches. For the county to the south and east, see our Pierce County guide, or browse the Washington county GIS page.
Frequently asked questions
Can I search Kitsap parcels by mailing address?
Yes. The Parcel Search map has a Mail Address option that finds parcels by the owner’s mailing address.
Do waterfront lots in Kitsap own the tidelands?
It depends on the parcel. Some tidelands are privately owned and others are public, so check the deed and title report.
Can I divide my rural Kitsap parcel?
Maybe not. Rural zoning sets minimum densities, and critical areas can reduce buildable land, so check with the county first.
Who keeps recorded plats in Kitsap County?
The Kitsap County Auditor records deeds, plats and short plats.
Open the official Kitsap County GIS viewer Kitsap County in the Platbookmapper directory
Not a survey. County GIS and tax parcel maps are assessment and planning layers. They are not a substitute for a recorded plat, deed, or licensed survey — especially for fences, setbacks, or boundary disputes.