About this list
PreProbate leads for King County, WA — September 2026. This is a one-time digital file of pre-probate records compiled from King County public records: deceased property owners whose estates have not yet entered probate, matched to the property and a named heir or survivor. It is built for real estate investors, wholesalers and agents who want to reach King County families before the courthouse record goes public. The file costs $16.60 one time and arrives as an instant digital download plus an emailed copy.
At a glance
- What it is: PreProbate (pre-probate) lead list — deceased property owners and their heirs, before a probate case is filed
- Coverage: King County, Washington (WA)
- Filing period: September 2026 (monthly file)
- Records: 83 deduplicated records
- Format: CSV / Excel (.xlsx) — imports into any CRM, dialer or marketing platform
- Delivery: instant digital download plus an emailed copy; available worldwide; no shipping fees
- Freshness: monthly data updated by the 5th of the month; source records collected within 24 hours of being updated at the source
- Published: 2026-10-16 · Content last reviewed: 2026-10-16
- Price: $16.60 one time — no subscription, no hidden fees
- Free sample: Sample Data Format — PreProbates
Who this list is for
In a market as competitive as Seattle and Bellevue, early contact decides who gets the deal, and this file is built for investors, agents and wholesalers who work King County at that speed. Estate attorneys and senior-move managers also use it to find families who need help.
What is inside the file
- County Name
- State
- Deceased Name
- Date of Death
- Property Address
- Mailing Address
- Parcel ID
- Property Value
- Bed
- Bath
- Year Built
- Property Use
- Heir/Survivor Name
Phone numbers and email addresses are not included by default. Skip tracing and DNC scrubbing are available on request.
How fresh it is and how it is verified
This is a monthly file: September 2026 data is updated by the 5th of the month. The file contains only the incremental records — those newly added or updated during September 2026 — so it is not a full historical dataset. Source records are collected within 24 hours of being updated at the source, the file is deduplicated, and property data is typically up to 99% accurate. Published 2026-10-16; content last reviewed 2026-10-16.
The problem it solves
In King County, a dated Seattle or Bellevue house in an estate can be worth seven figures, and heirs are overwhelmed by the logistics long before probate paperwork is filed. Whoever contacts them first with a respectful plan usually wins. This file exists to make that first contact yours.
What it costs and what you can do with it
- $16.60 one time — no subscription required, no hidden fees
- Permitted marketing uses: direct mail, cold calling, SMS and email — the buyer is responsible for complying with applicable federal, state and local marketing law
- Bundles across counties, states or list types usually qualify for a discount
- Business invoices available on request
How it compares
- Vs national subscription platforms (PropStream, BatchLeads, ListSource, REDX): those are recurring national databases you filter yourself; this is one labelled county-and-period file you pay for once
- Vs free public-record searching: pulling the same data yourself means hours in county systems, manual formatting and no deduplication — this file arrives clean and ready to import
- Vs aged or unlabelled scraped lists: every record here is labelled King County, WA, September 2026, and collected within 24 hours of the source update
- Vs our own weekly/monthly subscription: this is a one-time file; if you want ongoing coverage of King County, subscribe instead
Try it free first
Before you buy, download the free PreProbates sample file or browse all sample data formats to see exactly how the columns are laid out. You can also email info@listcentral.us for a sample. Please check the sample first: digital orders cannot be modified or returned after download.
Related
- PreProbates collection
- Washington real estate leads
- Best time to contact the family on a probate list
- Frequently asked questions
Frequently asked questions
What exactly is this product?
It is a one-time digital file of pre-probate records for King County, Washington, covering September 2026 — 83 deduplicated records. Each record can include the county name, state, deceased name, date of death, property address, mailing address, parcel ID, property value, beds, baths, year built, property use and an heir or survivor name. Phone numbers and email addresses are not included by default; skip tracing and DNC scrubbing are available on request.
Who is this list for?
Real estate investors, wholesalers, agents and estate-service providers who want to reach heirs of deceased property owners in King County, WA before the estate enters probate and before the property is widely marketed.
How is the file delivered?
Delivery is instant: you download the file right after checkout and also receive a copy by email. The format is CSV / Excel (.xlsx), which imports into any CRM, dialer or marketing platform. It is available worldwide with no shipping fees. Digital orders cannot be modified or returned after download.
How fresh is the data?
This is a monthly file, updated by the 5th of the month. It contains only the incremental records newly added or updated for September 2026 — it is not a full historical dataset. Source records are collected within 24 hours of being updated at the source, and property data is typically up to 99% accurate.
What does it cost?
$16.60, paid one time — no subscription required and no hidden fees. Unlike national subscription platforms, you pay once for one labelled county-and-period file. Bundles across counties, states or list types usually qualify for a discount, and business invoices are available on request.
Can I try it for free before buying?
Yes. Download the free Sample Data Format product for PreProbates, browse the data formats collection, or email info@listcentral.us for a sample. Because digital orders cannot be modified or returned after download, review the free sample first — there is no money-back guarantee.
This list covers King County, WA, a market of about 2271380 residents. ListCentral.US currently offers 76 King County lead lists, refreshed from county records.
