Blog · October 14, 2026 · Iowa
Ames Plat Map: finding the recorded plat
A recorded plat shows how land near Huxley was divided into lots.
Main page: Story County, IA GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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If a legal description for land in Ames cites a lot number, look up the Ames plat map it refers to. This Ames guide covers: where to request a copy, how a plat differs from a parcel map, and what to look for on the sheet.
Who keeps the Ames plat map
For land around Kelley, look for the plat book reference on the parcel record; bring that to the recorder's office or its online index.
Where the parcel data lives
Your first stop is the Story County Beacon site; it maps each tax parcel around Cambridge and Slater. When a rural tract has no street number, follow US Route 69 on the aerial and click the parcel itself. For a home near Huxley, the parcel card typically gives the owner of record, acreage on the tax roll, the parcel number and sometimes recent sales.
A word on accuracy
Tax maps are drawn for assessment, not surveyed, so the edge of a yard near Kelley often sits a few yards off the line on screen. If the land is near Kelley, owner names and values update on a schedule, so a deed recorded last month might lag behind.
Ames, IA: the basics
Ames is part of Story County, Iowa, which means parcel data comes from the county. For property near Cambridge, the municipality handles matters such as zoning, permits and utilities for lots inside the boundary, but the county runs assessment and recording. Lots just outside the town limits near Slater generally falls under county rules, not municipal ones.
Two different maps
The tax map on the Story County Beacon site is a summary, while the recorded plat is the legal document.
Who handles what
If the acreage or value on a parcel near Nevada looks off go to the County Assessor, the office behind the parcel record. Building or septic questions for a lot near Nevada need the planning or permitting office, depending on whether the land is inside town limits.
Reading the plat sheet
Utility or drainage strips on a lot in Ames can block a shed or pool; read the notes on the sheet.
Field tips
Most viewers work in a phone browser, which helps when you're standing on land near Gilbert, so load it before you lose signal. A screenshot of the parcel near Kelley with its ID helps when you meet an owner or agent.
Story County in a few facts
Nevada holds the county offices, which is where the courthouse records live. You'll also find Gilbert, Kelley, and Huxley, where town lots give way to larger tracts. Roughly 98,566 people live in Story County (Census estimate, 2023) on about 573 square miles. Story County was formed in 1846, and some chains of title near Cambridge are long.
Ordering the Ames plat map
With a lot near Cambridge, many recorder offices offer an online index, while others require a visit or a request; small fees are common.
When a plat changes
An amended plat may change lots around Cambridge, search the index for replats of the same subdivision; street vacations near Slater show up in the records too.
When a parcel crosses a boundary
Story County meets Boone County, Hamilton County, Hardin County, Jasper County, and Marshall County; every one of them runs a separate parcel map. Acreage along the edge near Slater may show up across two assessors' files, so look at the adjacent map before you assume the acreage. In and around Huxley, the Platbookmapper state page lists every bordering county map across Iowa.
Reading the legal description
Iowa follows the Public Land Survey System, which means a tract near Huxley is described by section, township and range. A standard section is about one square mile, roughly 640 acres, with 36 sections to a township, though corrections make some sections near Slater odd-sized. Copy the legal description from the record for the parcel near Gilbert for any title or survey request.
Recorded documents worth pulling
The map is an index, not the title: deeds, plats and easements for land near Huxley sit with the County Recorder. Long-held tracts near Nevada may trace back through many deeds, so a title company earns its fee if money is changing hands.
Land outside a subdivision
Acreage around Gilbert outside a subdivision may have no plat at all; look for a recorded survey for land near Nevada.
Ames: common questions
What do the dashed lines on a plat mean near Slater?
Usually, building on an easement near Huxley is generally restricted; read the plat notes.
How is a plat different from the parcel map near Gilbert?
Good question; the plat near Huxley is recorded, while the GIS layer is an approximation.
What is a replat for land near Nevada?
Good question; lot splits in Ames go through the planning office.
What is a lot and block description in Ames?
For a parcel near Gilbert, lot and block refer to a numbered lot within a block on a recorded subdivision plat.
Is the parcel map a survey near Kelley?
No; boundary questions near Nevada need a licensed surveyor; a survey sets the real corners
Open the official Story County, IA parcel map See it 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.