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Insights

Who builds where

A network of Seattle's 16 busiest contractors and the neighborhoods where they pull the most permits. Thicker links mean more shared activity.

Read it as a specialization map: contractors bound tightly to one or two neighborhoods tend to be local specialists, while those linked across the city run larger, generalist operations.

Contractor & neighborhood network

Contractors Neighborhoods SOUND SEISMIC LLC → Ballard: 9 permitsSOUND SEISMIC LLC → Phinney Ridge: 9 permitsSOUND SEISMIC LLC → Ravenna: 8 permitsSOUND SEISMIC LLC → Magnolia: 7 permitsGROUNDWORKS → West Seattle: 19 permitsGROUNDWORKS → Other Seattle: 13 permitsGROUNDWORKS → Ballard: 4 permitsGROUNDWORKS → Broadview: 4 permitsHOME DEPOT, THE → West Seattle: 16 permitsHOME DEPOT, THE → Other Seattle: 8 permitsHOME DEPOT, THE → Laurelhurst: 5 permitsHOME DEPOT, THE → Broadview: 4 permitsSELLEN CONSTR CO INC → Downtown: 22 permitsSELLEN CONSTR CO INC → Other Seattle: 12 permitsSELLEN CONSTR CO INC → South Lake Union: 10 permitsSELLEN CONSTR CO INC → Laurelhurst: 8 permitsMODERN HOMES LLC → Phinney Ridge: 15 permitsMODERN HOMES LLC → Greenwood: 10 permitsMODERN HOMES LLC → Maple Leaf: 9 permitsMODERN HOMES LLC → Ballard: 6 permitsGATEWAY CONSTRUCTION SRVCS INC → Downtown: 35 permitsGATEWAY CONSTRUCTION SRVCS INC → South Lake Union: 12 permitsGATEWAY CONSTRUCTION SRVCS INC → Pioneer Square: 8 permitsGATEWAY CONSTRUCTION SRVCS INC → Belltown: 2 permitsSEA HOME BUILDERS LLC → Ballard: 10 permitsSEA HOME BUILDERS LLC → Ravenna: 7 permitsSEA HOME BUILDERS LLC → Interbay: 6 permitsSEA HOME BUILDERS LLC → Laurelhurst: 6 permitsEVERGREEN SEISMIC LLC → Phinney Ridge: 7 permitsEVERGREEN SEISMIC LLC → Ravenna: 5 permitsEVERGREEN SEISMIC LLC → Wallingford: 5 permitsEVERGREEN SEISMIC LLC → Other Seattle: 4 permitsMASTEC NETWORK SOLUTIONS INC → West Seattle: 10 permitsMASTEC NETWORK SOLUTIONS INC → Other Seattle: 5 permitsMASTEC NETWORK SOLUTIONS INC → Beacon Hill: 4 permitsMASTEC NETWORK SOLUTIONS INC → Broadview: 3 permitsWINDOW NATION LLC → West Seattle: 12 permitsWINDOW NATION LLC → Magnolia: 8 permitsWINDOW NATION LLC → Beacon Hill: 5 permitsWINDOW NATION LLC → Other Seattle: 4 permitsCORTI CONSTRUCTION INC → South Lake Union: 27 permitsCORTI CONSTRUCTION INC → Downtown: 25 permitsCORTI CONSTRUCTION INC → Queen Anne: 2 permitsCORTI CONSTRUCTION INC → SoDo: 2 permitsVENTURE GENERAL CONTRCTNG LLC → Downtown: 17 permitsVENTURE GENERAL CONTRCTNG LLC → Pinehurst: 14 permitsVENTURE GENERAL CONTRCTNG LLC → Other Seattle: 8 permitsVENTURE GENERAL CONTRCTNG LLC → Green Lake: 3 permitsJAS DESIGN-BUILD INC → Capitol Hill: 10 permitsJAS DESIGN-BUILD INC → Wallingford: 7 permitsJAS DESIGN-BUILD INC → Other Seattle: 6 permitsJAS DESIGN-BUILD INC → Crown Hill: 3 permitsR&R FOUNDATION SPECIALIST LLC → Other Seattle: 10 permitsR&R FOUNDATION SPECIALIST LLC → West Seattle: 8 permitsR&R FOUNDATION SPECIALIST LLC → Broadview: 3 permitsR&R FOUNDATION SPECIALIST LLC → Fremont: 3 permitsSKYLINE CONSTRUCTION → Downtown: 36 permitsSKYLINE CONSTRUCTION → First Hill: 3 permitsSKYLINE CONSTRUCTION → Belltown: 1 permitsSKYLINE CONSTRUCTION → Broadview: 1 permitsREAL PROPERTY FUNDING GRP LLC → Broadview: 7 permitsREAL PROPERTY FUNDING GRP LLC → Maple Leaf: 6 permitsREAL PROPERTY FUNDING GRP LLC → Wedgwood: 6 permitsREAL PROPERTY FUNDING GRP LLC → Fremont: 5 permits SOUND SEISMIC LLC: 101 permits SOUND SEISMIC LLC GROUNDWORKS: 98 permits GROUNDWORKS HOME DEPOT, THE: 86 permits HOME DEPOT, THE SELLEN CONSTR CO INC: 78 permits SELLEN CONSTR CO INC MODERN HOMES LLC: 70 permits MODERN HOMES LLC GATEWAY CONSTRUCTION SRVCS INC: 64 permits GATEWAY CONSTRUCTION SRVCS INC SEA HOME BUILDERS LLC: 62 permits SEA HOME BUILDERS LLC EVERGREEN SEISMIC LLC: 60 permits EVERGREEN SEISMIC LLC MASTEC NETWORK SOLUTIONS INC: 59 permits MASTEC NETWORK SOLUTIONS INC WINDOW NATION LLC: 58 permits WINDOW NATION LLC CORTI CONSTRUCTION INC: 57 permits CORTI CONSTRUCTION INC VENTURE GENERAL CONTRCTNG LLC: 56 permits VENTURE GENERAL CONTRCTNG LLC JAS DESIGN-BUILD INC: 54 permits JAS DESIGN-BUILD INC R&R FOUNDATION SPECIALIST LLC: 48 permits R&R FOUNDATION SPECIALIST LLC SKYLINE CONSTRUCTION: 47 permits SKYLINE CONSTRUCTION REAL PROPERTY FUNDING GRP LLC: 47 permits REAL PROPERTY FUNDING GRP LLC Downtown: 135 permits across these contractors Downtown Other Seattle: 70 permits across these contractors Other Seattle West Seattle: 65 permits across these contractors West Seattle South Lake Union: 49 permits across these contractors South Lake Union Phinney Ridge: 31 permits across these contractors Phinney Ridge Ballard: 29 permits across these contractors Ballard Broadview: 22 permits across these contractors Broadview Ravenna: 20 permits across these contractors Ravenna Laurelhurst: 19 permits across these contractors Laurelhurst Magnolia: 15 permits across these contractors Magnolia Maple Leaf: 15 permits across these contractors Maple Leaf Pinehurst: 14 permits across these contractors Pinehurst Wallingford: 12 permits across these contractors Wallingford Greenwood: 10 permits across these contractors Greenwood Capitol Hill: 10 permits across these contractors Capitol Hill Beacon Hill: 9 permits across these contractors Beacon Hill Pioneer Square: 8 permits across these contractors Pioneer Square Fremont: 8 permits across these contractors Fremont Interbay: 6 permits across these contractors Interbay Wedgwood: 6 permits across these contractors Wedgwood Belltown: 3 permits across these contractors Belltown Green Lake: 3 permits across these contractors Green Lake Crown Hill: 3 permits across these contractors Crown Hill First Hill: 3 permits across these contractors First Hill Queen Anne: 2 permits across these contractors Queen Anne SoDo: 2 permits across these contractors SoDo

Blue = contractors (sized by total permits) · green = neighborhoods (sized by permits from these contractors). Click a contractor to open their page. Each contractor is linked to its top 4 neighborhoods.

Top neighborhoods by contractor

Top contractors by neighborhood

Includes every neighborhood with permit activity. Contractor rankings are recalculated across all attributed permits for that neighborhood.

Raw nodes and edges available as JSON at /api/network.