Blog · October 14, 2026 · Iowa
Newton Plat Map: finding the recorded plat
A recorded plat shows how land near Reasnor was divided into lots.
Main page: Jasper County, IA GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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When a listing near Baxter mentions a lot number, look up the Newton plat map it refers to. Covered here for Newton: where to request a copy, how a plat differs from a parcel map, and what to look for on the sheet.
Tracking down the Newton plat map
For a subdivision near Lambs Grove, the deed or parcel record often names the subdivision and plat reference; that makes the request quick.
Getting to the right map
Your first stop is the Jasper County Beacon site; it includes every tax parcel in the county, Reasnor included. For acreage around Oakland Acres, put in a street address, an owner's name or a parcel number, and the viewer zooms to the match. With a lot near Baxter, the parcel card usually lists the owner of record, acreage on the tax roll, a parcel ID and in many cases the last transfer.
Getting your bearings
Newton serves as the county seat, home to the main records offices. Smaller places on the map include Lambs Grove, Kellogg, Reasnor, and Colfax, where town lots give way to larger tracts. Around 37,919 people live in Jasper County (Census Bureau estimate, 2023) spread over some 730 square miles. Jasper County dates to 1846, which matters when you trace an old farm's title. Landmarks such as Skunk River make handy reference points on the map near Reasnor.
On site with the map
The parcel map usually runs in a mobile browser, useful out on a road near Lambs Grove, so load it before you lose signal. A printout of the tract near Oakland Acres is a good backup.
Next door to Jasper County
Jasper County meets Mahaska County, Marion County, Marshall County, Polk County, and Poweshiek County; every one of them runs a separate parcel map. Acreage along the edge near Colfax may be split across two assessors' files, so look at the adjacent map too. For a home near Oakland Acres, our state page lists every bordering county map for Iowa.
Amended plats
Lots near Oakland Acres can be combined or reconfigured by a replat, search the index for replats of the same subdivision; street vacations show up in the records too.
Metes and bounds instead
Acreage around Colfax outside a subdivision is often described by metes and bounds or survey description; the deed and any recorded survey describe it instead.
Where Newton fits in
Newton sits in Jasper County, Iowa, which means parcel data comes from the county. Newton is also the county seat, which puts the County Recorder close by. For a parcel near Kellogg, the municipality handles things like zoning, permits and utilities for lots inside the boundary, and the county still keeps the parcel and deed records. Land beyond the city limits near Reasnor usually answers to county rules rather than the town's.
Two different maps
The tax map on the Jasper County Beacon site is a summary, but the recorded plat is what the deed relies on.
Lots, blocks and easements
For a parcel near Kellogg, the sheet usually includes lot and block numbers, dimensions and bearings, street rights-of-way and easements.
Who handles what
Recorded documents for a parcel near Baxter come from the County Recorder, often with an online index. Questions about what you can build around Colfax go to planning, building or health offices, depending on whether the land is inside town limits.
Limits of the parcel data
Listed acreage is an estimate; only a licensed surveyor sets the real corners on land around Oakland Acres. On ground around Colfax, records update in batches, so a deed recorded last month can take weeks to appear.
Deeds, plats and who keeps them
For anything that matters, pull the recorded deed from the County Recorder; the parcel map near Kellogg only summarizes it. Near Lambs Grove, have ready the document number shown in the record panel to skip a name search.
How land is described here
Iowa follows the Public Land Survey System, which means a tract near Kellogg is described by section, township and range. Each section is nominally a mile square, about 640 acres, and a township holds 36 of them, though corrections make some sections near Lambs Grove odd-sized. Copy the legal description from the record for the parcel near Lambs Grove when you talk to a surveyor.
Getting a copy
With a lot near Baxter, some counties put plat images online, otherwise call or visit with the reference; small fees are common.
Questions about the Newton plat map
What does lot 7, block 3 mean near Lambs Grove?
With a lot near Lambs Grove, lot and block refer to a numbered lot within a block on a recorded subdivision plat, so pull that plat for dimensions.
Who has recorded plats for land near Colfax?
Short answer: recorded plats near Kellogg are filed with the County Recorder.
Are old plats online for land near Lambs Grove?
In most cases, older plats near Reasnor may be on film or paper.
What is a replat in Newton?
It depends, but lot splits in Newton go through the planning office, often with a surveyor's drawing.
What is a parcel ID near Baxter?
Every office uses it to pull the same file for land near Kellogg; copy it before you call anyone.
Open the official Jasper 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.