Preview 1,007,018 permits — every permit Chicago, Austin and Seattle issued in the last ten years. The full load is in progress, so this is how far it has got. Sourced from city open-data portals. Data as of 2026-09-21.

8 BOSTON ST

SEATTLE, WA 98109

4 permits on record, mostly alteration work — general/building.

Permits on record4
Declared valueLog in with your free account
Contractors1
Most recent2025-10-07
Earliest2018-10-01

Work here was permitted by Mastec Network Solutions, LLC.

  1. 2025-10-07

    Addition/Alteration — Building

    Construct alterations for minor communications facility [AT&T] at rooftop antenna and equipment pen of mixed-use commercial building [BOSTON BUILDING] per plan.

    Declared value Log in with your free accountStatus IssuedPermit 7100876-CN
  2. 2023-02-09

    Addition/Alteration — Building

    Construct minor alterations to telecommunications facility (AT&T) on rooftop of existing commercial structure per plan

    Declared value Log in with your free accountStatus CompletedPermit 6898195-CN
  3. 2019-12-20

    Addition/Alteration — Building

    Construct alterations to an existing commercial building at the rooftop level minor communications antenna facility (AT&T) and at equipment room per plan.

    Declared value Log in with your free accountContractor Mastec Network Solutions, LLCStatus IssuedPermit 6749118-CN
  4. 2018-10-01

    Addition/Alteration — Building

    Alterations to existing commercial building at the rooftop for minor communication antenna facility per plan.

    Declared value Log in with your free accountStatus CompletedPermit 6645772-CN

Other addresses on this street

Permit records published by the City of Seattle. Each entry links to the city's own record where the city provides one.