Blog · October 14, 2026 · Alaska
Reading the Palmer Plat Map for a lot
A recorded plat shows how land near Wasilla was divided into lots.
Main page: Matanuska-Susitna Borough, AK GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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If a legal description for land in Palmer cites a lot number, look up the Palmer plat map it refers to. What this Palmer guide covers: where plats are filed, plat versus tax map, and what to look for on the sheet.
Tracking down the Palmer plat map
Subdivision plats are recorded with the State Recorder's Office (Alaska DNR), usually in a plat book or cabinet.
Where the parcel data lives
Your first stop is the Alaska Statewide Parcels layer in ArcGIS Map Viewer; it covers every tax parcel from Wasilla to Houston. When a rural tract has no street number, pan along the nearest road until the lines appear, then click inside the one you want, whether the land is near Wasilla or elsewhere in the borough. Copy the parcel ID while you have it open; each records desk in the borough will want it.
How land is described here
Alaska is laid out under the Public Land Survey System, so rural legal descriptions near Wasilla cite section, township and range. A standard section is about one square mile, roughly 640 acres, and a township holds 36 of them, though real sections near Wasilla vary in size. Write down the legal description for the tract near Wasilla when you talk to a surveyor.
When a parcel crosses a boundary
Matanuska-Susitna Borough borders Anchorage Municipality, Bethel Census Area, Denali Borough, Kenai Peninsula Borough, and Southeast Fairbanks Census Area, all with their own assessor records. A tract near the line by Wasilla may show up in two borough records, so open the adjacent map before you assume the acreage. The Platbookmapper state page lists every neighboring borough map across Alaska.
Where the recorded documents are
The map is an index, not the title: deeds, subdivision plats and easements for land near Houston sit with the State Recorder's Office (Alaska DNR). Inherited tracts in the borough can sit on several deeds, and a title company earns its fee before a purchase.
Field tips
The parcel map usually runs in a mobile browser, useful out on a road near Wasilla, though signal can drop in rural spots. A saved image of the lot near Wasilla and its lines helps when you meet an owner or agent.
Where Palmer fits in
Palmer lies within Matanuska-Susitna Borough, Alaska, and the county assessor maps its lots. As the county seat, Palmer hosts the courthouse, so deeds and plats are filed in town. For a home near Wasilla, city or town hall handles matters such as zoning, permits and utilities within town limits, and the county still keeps the parcel and deed records. Lots just outside the city limits near Wasilla generally falls under county rules rather than the town's.
Replats and vacations
Lots near Houston can be combined or reconfigured by a replat, search the index for replats of the same subdivision; vacated streets or alleys also get recorded.
Plat map vs. parcel map
The tax map on the Alaska Statewide Parcels layer in ArcGIS Map Viewer is a summary, but the recorded plat is what the deed relies on.
Lots, blocks and easements
For property near Wasilla, the sheet usually includes lot and block numbers, dimensions and bearings, street rights-of-way and easements.
Offices that can help
If the acreage or value on a parcel near Wasilla looks off belong with the borough assessor, which maintains the tax roll. Zoning, permits and septic questions near Houston need the planning or permitting office, town or borough, depending on location.
Ordering the Palmer plat map
For a home near Houston, many recorder offices offer an online index, while others require a visit or a request; small fees are common.
Getting your bearings
Palmer is the county seat, home to the main records offices. You'll also find Wasilla and Houston, each with its own cluster of lots. About 115,239 people live in Matanuska-Susitna Borough (Census estimate, 2023) across roughly 24,707 square miles. Matanuska-Susitna Borough was formed in 1964, and some chains of title near Houston are long. Places such as Chugach National Forest help you orient on the aerial around Wasilla.
Before you lean on the lines
Acreage on the record is an assessed number; just a licensed surveyor sets the real lines on land around Houston. Records update in batches, so a fresh transfer around Wasilla may not show yet.
When there's no plat
Acreage around Houston outside a subdivision may have no plat at all; the deed and any recorded survey describe it instead.
Quick answers
What is a replat near Houston?
Lot splits in Palmer go through the planning office, often with a surveyor's drawing.
How far back do plats go near Houston?
Good question; the State Recorder's Office (Alaska DNR) can say what's available; call before you visit.
Is a plat map a survey in Palmer?
In and around Houston, a recorded plat is based on a survey, but the GIS map is not; a surveyor ties it to the ground.
What is a lot and block description around Houston?
For land near Wasilla, lot and block refer to a numbered lot within a block on a recorded subdivision plat, so pull that plat for dimensions.
How do I save a parcel from the viewer around Wasilla?
Use the print button or a screenshot; downloads of raw data vary by borough.
Open the official Matanuska-Susitna Borough, AK 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.