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Trade territory lists

Pre-1985 Park Ridge homes with no matching building permit in the available county feed (coverage varies by town and date) — a specialist research list linked to the taxpayer of record. Missing permits do not establish that work was never done.

A two-minute product tour

  1. Check your town

    Use the town selector to see its current pool and source dates. The license covers the town selected at checkout.

  2. Inspect a real row

    Review the public sample, field dictionary and redacted CSV below. The permit gap reflects the available county feed; verify local records and the property’s condition.

    See the sample
  3. Choose access

    Buy this one-town list or use an active Desk/API subscription. Download after payment from this page or Account → Purchases; full CSVs contain taxpayer associations where available.

Real rows from the current release

7,202 homes in the pool. These public sample rows omit identities; the paid CSV contains the full matching pool with taxpayer associations:

Sample — trade territory · Taxpayer associations included in paid CSV

  • 312 Cedar St

    Built
    1835
    Assessed
    $66,000

    no matching permit in the available county feed

  • 201 Grand Ave

    Built
    1848
    Assessed
    $139,001

    no matching permit in the available county feed

  • 301 E Touhy Ave

    Built
    1862
    Assessed
    $56,000

    no matching permit in the available county feed

  • 231 Prospect Ave

    Built
    1874
    Assessed
    $69,000

    no matching permit in the available county feed

  • 524 Courtland Ave

    Built
    1875
    Assessed
    $56,000

    no matching permit in the available county feed

  • 512 Elm St

    Built
    1878
    Assessed
    $62,000

    no matching permit in the available county feed

Every CSV field, explained
pin, address
County parcel identifier and property address.
year_built, assessed_total
Published construction year and total assessed value.
estimated_value
Class-based estimate from the assessment; not an appraisal.
last_permit
Empty for this pool: no matching permit in the available county feed. It does not establish when work was last done.
owner_name, owner_kind, owner_city
Taxpayer-name association as published; not verified title. These fields are redacted from this sample.
owner_occupied
Mailing-address inference, not verified occupancy; redacted here.

The sample has the paid file’s columns, with taxpayer association fields redacted. No owner mailing street, email address or phone number is included in the paid list.

One list or ongoing research?

Desk includes the same full lead CSVs. Choose the access arrangement that fits your work. Coverage is Park Ridge, Wilmette, Winnetka, Glencoe, Kenilworth; these are municipal records, not a countywide list.

One-time list · $299 trade / $495 appeal

One product for the town selected at checkout. Download the full matching pool from your account while the purchase remains paid and the list is offered. Each download uses the current data release; it is not a frozen snapshot. No subscription is required.

Intelligence Desk · $100/month

Six live feed tables plus both full lead-list CSVs in supported towns. Downloads require active subscription access. Cancellation takes effect at the end of the paid period; a separately purchased one-time list keeps its own access.

Commercial API · $200/month pre-sale

Everything in Pro and Desk in the app today under a commercial-use license. The REST API is in development. Programmatic access begins at launch; pre-sale charges begin now.

Lead files carry a single-firm license, without resale or redistribution. Downloaded files remain subject to those license conditions, including removal requests. A license does not provide exclusive territory. See the list terms and monthly access details.

License & coverage

Lists are licensed to a single firm — no resale or redistribution. Everything is computed from the county's public records (assessments, permits, appeals, deeds). This selection is Park Ridge, IL; supported towns are Park Ridge, Wilmette, Winnetka, Glencoe, Kenilworth. A matching property is a research lead, not a prediction that its owner needs work or will become a customer.

Questions, custom cuts, or another town first? Get in touch