How many projects has Loutsis Development LLC undertaken?

Loutsis Development LLC has pulled 12.0 building permits since 1991.

Does Loutsis Development Llc carry a valid contracting license?

Loutsis Development Llc currently holds license LOUTSDL967O3 (Construction Contractor, General), which was Active when we last checked.

Loutsis Development LLC

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Woodinville

Best General Contractors in Woodinville

Updated: Apr 16, 2026

Loutsis Development Construction

Serving the Woodinville, Washington area, Loutsis Development LLC brings over three decades of experience to residential and commercial construction projects. The company focuses on developing new properties and providing general contracting services for clients in the greater Woodinville region. With a 35-year track record, Loutsis Development LLC has completed projects ranging from single-family homes to commercial buildings. The team manages all phases of the construction process, from planning and permitting to final build-out, emphasizing a streamlined project approach for property owners. Loutsis Development LLC is equipped to handle both ground-up developments and renovations, supporting clients seeking efficient and practical building solutions in Woodinville and neighboring communities.

Building Permits by Loutsis Development LLC

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Demolition

1807 NE 170th St, Shoreline, WA, 98155

2025-01-16

Demolish old shed/garage

Valuation:

N/A

Permit #:

DEM24-3278

Status:

issued

Fee:

$807

Permit Type:

Single family

Building Type:

N/A

Demolition

1803 NE 170th St, Shoreline, WA, 98155

2025-01-16

Demolish old shed/garage

Valuation:

N/A

Permit #:

DEM24-3277

Status:

issued

Fee:

$807

Permit Type:

Single family

Building Type:

N/A

Pre intake record

1807 NE 170th St, Shoreline, WA, 98155

2024-08-21

Demolition of detached garage

Valuation:

N/A

Permit #:

PIN24-2190

Status:

waiting cust info

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Pre intake record

1803 NE 170th St, Shoreline, WA, 98155

2024-08-21

Demolition of old garage

Valuation:

N/A

Permit #:

PIN24-2191

Status:

waiting cust info

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Residential building - addition-improvement

19140 NE 159th St, Woodinville, WA, 98072

2018-10-24

Abc construction of detatched accessory living quarter with attached garage porch and unheated storage -no kitchen (b08l0738/cads15-0432)

Valuation:

$176,302

Permit #:

ADDC16-0498

Status:

complete

Fee:

$6,217

Permit Type:

N/A

Building Type:

N/A

New construction

16537 23rd Ave NE, Shoreline, WA, 98155

2008-03-26

Construction of new single family residence to replace existing ***6/20/2008 - added mechanical-6 equipment gas piping-5 outlets and plumbing-18 fixtures detached garage with accessory dwelling unit under permit #111910

Valuation:

Permit #:

111909

Status:

CLOSED

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

New construction

16537 Unit B 23rd Ave Ne, Shoreline, WA, 98155

2008-03-26

New detached garage with accessory dwelling unit above ***6/20/08 - added mechanical gas piping-1 outlet for future appliance and plumbing-9 fixtures***

Valuation:

$93,608

Permit #:

111910

Status:

CLOSED

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Residential building - addition-improvement

12017 269th Way NE, Duvall, WA, 98019

2015-05-16

Construction of two story detached garage & animal storage with home occupation of two office spaces conference room and storage areas above

Valuation:

$159,620

Permit #:

ADDC13-0418

Status:

complete

Fee:

$5,297

Permit Type:

N/A

Building Type:

N/A

New construction

16537 23rd Ave NE, Shoreline, WA, 98155

2008-03-26

Valuation:

Permit #:

111909

Status:

CLOSED

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

New construction

16537 23rd Ave NE, Shoreline, WA, 98155

2008-03-26

Valuation:

Permit #:

111909

Status:

CLOSED

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Residential building - single

12017 269th Way NE, Duvall, WA, 98019

2004-03-18

New 2-story/3 bdrms single family residence with attached garage and covered porch

Valuation:

$273,468

Permit #:

B03L2178

Status:

complete

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

New construction

16537 Unit B 23rd Ave Ne, Shoreline, WA, 98155

2008-03-26

New detached garage with accessory dwelling unit above ***6/20/08 - added mechanical gas piping-1 outlet for future appliance and plumbing-9 fixtures***

Valuation:

$93,608

Permit #:

111910

Status:

CLOSED

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Building permit

21823 92nd Ave W, Edmonds, WA, 98020

1993-06-21

Convert existing apartment to office space second floor of cafe de paris. cap existing plumbing fixtures removed with this remodel

Valuation:

N/A

Permit #:

BLD19930348

Status:

FINAL

Fee:

Permit Type:

64 - single famil...

Building Type:

111 single family...

Demolition

16537 23rd Ave NE, Shoreline, WA, 98155

2007-12-06

Demolition of single family residence shed and all impervious surface

Valuation:

Permit #:

111922

Status:

CLOSED

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Combination

216 Madison St, Everett, WA, 98203

1992-12-23

New house 1462 sf + 498 sf garage

Valuation:

N/A

Permit #:

C9210-007

Status:

approved

Fee:

$996

Permit Type:

New single family...

Building Type:

N/A

Right-of-way use

16537 23rd Ave NE, Shoreline, WA, 98155

2008-07-23

Install asphalt driveway apron and underground power from pole

Valuation:

Permit #:

111925

Status:

CLOSED

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Building

1628 46th St SE, Everett, WA, 98203

1991-03-21

Finish basement in a new construction 784sf

Valuation:

N/A

Permit #:

B9103-044

Status:

final

Fee:

$283

Permit Type:

Resid alteration

Building Type:

N/A

Legacy permit - type not mapped

6408 224th St SW, Mountlake Terrace, WA, 98043

1994-05-11

No Description Available

Valuation:

Permit #:

3119

Status:

Closed

Fee:

Permit Type:

1480 sqft single ...

Building Type:

N/A

Legacy permit - type not mapped

6408 224th St SW, Mountlake Terrace, WA, 98043

1994-05-11

No Description Available

Valuation:

$576

Permit #:

B-94-0030

Status:

Closed

Fee:

Permit Type:

Concrete driveway...

Building Type:

N/A

Combination

3831 Grand Ave, Everett, WA, 98201

1996-06-12

New house lot cert #2-96

Valuation:

N/A

Permit #:

C9605-020

Status:

final

Fee:

$969

Permit Type:

New single family...

Building Type:

N/A

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Verified License

License #	LOUTSDL967O3
Status	Active
City	Tukwila
Type	Construction Contractor, General
Class	Limited Liability Company
Business Type	Limited Liability Company

BuildZoom verified this license was active as of March 2026.

Verify this license's status for Loutsis Development LLC at the The City of Tukwila, WA.

This is a sample of licensing data; click here to access a complete history.

Verified License

License #	LOUTSDL967O3
Status	Active
State	Washington
Type	Construction Contractor, Construction Contractor
Business Type	Limited Liability Company

BuildZoom verified this license was active as of April 2026.

Verify this license's status for Loutsis Development LLC at the Washington State Department of Labor & Industries.

This is a sample of licensing data; click here to access a complete history.

101

BuildZoom Score

How the BuildZoom Score works

Insured

Insurer	Security National Insurance
Insured up to	$1,000,000

Learn More

Bonded

Bonded Agent	CBIC
Bond Value	$12,000

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12

Permits

Building permit records show that Loutsis Development LLC has worked on 12 permitted projects.

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Loutsis Development

Location and Projects

Loutsis Development Construction