Preview 555,290 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.

CONSTANTINE BUILDERS INC

Seattle, WA

The city has published this business under 4 spellings (CONSTANTINE BUILDERS INC; Constantine Builders Inc; Constantine Builders; Constantine Builders, Inc.), counted here as one.

14 Permits on record
11 Addresses
2 Permit types

Permits issued between 2018-04-05 and 2021-11-16.

How long the city took

Days from application to issue, by permit type, with the city's own median for the same type beside it. This measures the permit office as much as the contractor.

Permit typePermitsMedian daysSeattle medianSlowest 10%
Building7295 46560
Demolition7169 101327

What they pull permits for

Trades

ValuepermitsShare
General/Building 7
Demolition 7

Nature of work

ValuepermitsShare
New 4
Demolition 4
Alteration 3

Where they have worked

11 addresses. Most recently permitted first.

Every permit above is published by the City of Seattle in its open-data portal. 555,290 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.