Blog · October 14, 2026 · Alaska
Petersburg Borough Plat Map, Alaska
Free parcel lines, owners and acreage for Petersburg Borough, starting around Kupreanof.
Main page: Petersburg Borough, AK GIS & Parcel Viewer (official map link, Petersburg Borough facts and neighboring maps).
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Need the Petersburg Borough plat map? It's free, it is official, and it covers every taxed tract near Kupreanof. This guide links the official viewer for Petersburg Borough, AK and explains what each record shows.
How to use the Petersburg Borough plat map
Click a parcel near Hobart Bay and the record typically shows the landowner of record, a mailing address, the parcel identifier and assessed acreage. Depending on the viewer, a tract near Hobart Bay may show sales history and assessed values, which help when you research land near Kupreanof.
Finding the tract on the Petersburg Borough map
There's no separate Petersburg Borough parcel site to hunt for; the Alaska Statewide Parcels layer in ArcGIS Map Viewer carries the borough's parcels along with the rest of Alaska. Use the search box for an address in Kupreanof or a parcel number, or simply zoom in and click a tract near Hobart Bay. If the official address for the Petersburg Borough, AK map ever changes, our directory page carries the current link for Kupreanof and the rest of the borough.
Getting more out of the Petersburg Borough viewer
Turn on aerial imagery near Hobart Bay to see buildings, driveways and cover, then toggle labels to read parcel IDs across the borough. Depending on the platform, the viewer near Kupreanof sometimes offer a measure tool and printing, worth a look before your next call.
Neighboring maps around Petersburg Borough
A farm near the borough line can carry separate records in Hoonah-Angoon Census Area, Juneau City and Borough, and Prince of Wales-Hyder Census Area as well. Our Alaska page links each map neighboring Petersburg Borough.
Before you rely on Petersburg Borough data
Parcel outlines near Hobart Bay are tax-roll figures, so treat them as rough. The owner field for land near Hobart Bay reflects the last roll, which matters if you plan to contact an owner.
Towns and land across Petersburg Borough
Town lots cluster around Petersburg, the borough seat, and Kupreanof. Unincorporated communities in the borough, including Hobart Bay, show up as small groups of parcels along the roads. Roughly 2,901 square miles of land and about 3,427 residents (2023 estimate) make up Petersburg Borough. Beyond the town lots in Kupreanof, expect big rural parcels across the borough. Petersburg Borough was organized in 2013, so deeds for older farms near Hobart Bay can run back a long way.
Common uses for the map
Builders around Hobart Bay use the map to size up tracts before calling anyone, then confirm details with borough records. Save the parcel IDs you look up near Kupreanof; they make deed requests painless.
When the viewer misbehaves
On a phone near Hobart Bay, the viewer usually works in a browser, but GPS drift adds its own error. If the Petersburg Borough site is slow, check our directory page for a current link, since county servers get busy.
The Petersburg Borough economy in brief
In 2022 the Census Bureau tallied 183 establishments in Petersburg Borough; agriculture support, forestry and fishing topped the list. Fishing, hunting and trapping and water transportation make up an above-average share of Petersburg Borough businesses, a clue to how land around Hobart Bay gets used.
Petersburg Borough land records
The parcel layer for Petersburg Borough points back to recorded deeds and plats, kept by the borough's recording office (its title varies by state). A deed book and page or instrument number on the borough record is the fastest way to order the document for a lot in Kupreanof.
Quick answers for Petersburg Borough
How current is ownership near Hobart Bay?
Ownership near Kupreanof can take weeks to appear.
Do I need an account for the Petersburg Borough parcel map?
Viewing the Alaska Statewide Parcels layer in ArcGIS Map Viewer is free; copies of recorded deeds may carry a fee.
Can I trust parcel lines near Kupreanof?
Close, but not survey-grade near Hobart Bay; a recorded plat or survey decides the real boundary.
Does the Petersburg Borough map show acreage?
The record near Hobart Bay shows a tax acreage figure, which can differ from a survey.
How do I search a parcel near Hobart Bay?
Search an address in Kupreanof, then open the parcel record.
How do I track down a property on the Petersburg Borough map?
Zoom to Kupreanof then open the parcel record.
Open the official Petersburg Borough, AK parcel map Petersburg Borough 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.