Blog · October 14, 2026 · Pennsylvania
Pittsburgh Property Search, Pennsylvania: free records
Owner names near Millvale are public, and the official search is free.
Main page: Allegheny County, PA GIS & Parcel Viewer (official map link, county facts and neighboring maps).
Platbookmapper is an Amazon Associate. If you buy through an Amazon link on this page, we earn a commission. The link is a product, not the county map.
For any property near Mount Oliver, a quick Pittsburgh property search lists the owner of record, a mailing address and a parcel number. In this Pittsburgh guide: where to search, what trusts, estates and LLCs mean, and the next step when you need proof.
Getting started with the Pittsburgh property search
Open the Allegheny County ArcGIS parcel map to start; try the address first, then the owner's name.
Pulling up a parcel
Your first stop is the Allegheny County ArcGIS parcel map; it covers each tax parcel in the county, Baldwin included. For property near Etna, type a street address, an owner's name or a parcel number, and the matching parcel lights up. For a home near Baldwin, a pop-up or side panel usually lists the owner of record, assessed acreage, a parcel ID and sometimes recent sales.
A word on accuracy
Listed acreage is a tax-roll number; only a licensed surveyor sets the real boundary for a parcel near Etna. On ground around Green Tree, owner names and values update on a schedule, so a deed recorded last month might lag behind.
Tax data in the record
The record for a parcel near Homestead often lists value and tax amounts; questions about value go to the county assessment office.
Using it on a phone
Most viewers work in a phone browser, which helps when you're standing on land near Etna, but coverage can be spotty out of town. A screenshot of the parcel near Millvale with its ID is a good backup.
Where Pittsburgh fits in
Pittsburgh sits in Allegheny County, Pennsylvania, so its parcels are on the county's map. As the county seat, Pittsburgh hosts the courthouse, so deeds and plats are filed in town. For acreage around Homestead, city or town hall 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 town limits near Green Tree usually falls under county rules instead.
Who the record really names
If a company owns land near Baldwin, the state registry names who receives mail for it. "Estate of" on a record near Mount Oliver usually means title hasn't passed yet after a death, and the executor handles questions.
Reading the legal description
Tracts outside towns near Millvale are often described by metes and bounds, listing bearings, distances and landmarks. Subdivision lots in Baldwin are typically described by lot and block, which is simpler to follow. Write down the legal description for the tract near Millvale when you talk to a surveyor.
The paper trail behind a parcel
When the details count, get the recorded deed through the Recorder of Deeds; the parcel map near Baldwin only summarizes it. Inherited tracts around Mount Oliver can go back through many deeds, and a title company earns its fee before a purchase.
Which office to call
Questions about value or the owner field for land near Mount Oliver belong with the county assessment office, the office behind the parcel record. Zoning, permits and septic questions near Millvale need the planning or permitting office, depending on whether the land is inside town limits.
Neighboring parcel maps
Allegheny County touches Armstrong County, Beaver County, Butler County, Washington County, and Westmoreland County; every one of them runs a separate parcel map. Ground near Etna that runs to the line can show up in two county records, so open the adjacent map as well. In and around Millvale, the Platbookmapper state page lists every neighboring county map for Pennsylvania.
Neighbors and nearby parcels
Look at adjoining lots near Baldwin for context on nearby owners and uses; it helps with access and boundary questions.
Deeds behind the record
Use the book and page or instrument number from the record near Homestead so the lookup is fast; hire a title company before money changes hands.
Reaching an owner
A short letter to the mailing address on the record is the usual way to reach an owner for property around Green Tree.
A quick look at the area
Pittsburgh holds the county offices, which is where the courthouse records live. Smaller places on the map include Mount Oliver, Millvale, Etna, and Homestead, where town lots give way to larger tracts. About 1,224,825 people call Allegheny County home (Census Bureau estimate, 2023) across some 730 square miles. Allegheny County was formed in 1788, so old deeds can run back a long way. Features like Allegheny River and Monongahela River make handy reference points on the map near Mount Oliver.
Pittsburgh: common questions
Do I need to pay to find an owner near Mount Oliver?
The Allegheny County ArcGIS parcel map lists owners at no cost.
Who is the registered agent for an LLC owner for land near Millvale?
Out toward Homestead, look up the company in the state registry.
Is the parcel record proof of ownership near Green Tree?
Around Millvale, the recorded deed is the proof, not the parcel record; the viewer is just an index.
Can I search by owner name for land near Baldwin?
Near Green Tree, try the surname first, then the full name; companies may be listed under the first word of the name.
What's the tax parcel number used for in Pittsburgh?
It's the number the county assessment office uses to track a tract near Baldwin; you'll see it in the viewer and on tax statements.
Open the official Allegheny County, PA 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.