Sammamish Building Permits & Project Research

3,290 indexed permits · 383 contractor names in the last 90 days · Sammamish, Washington.

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Sammamish building permits — key stats
Active contractors 383
Newest permit 2026-11-04

PermitGrab tracks 3,290 building permits in Sammamish, WA as of 2026-11-04, including 383 active contractors identified from filings in the last 90 days.

✓ Recent record dates

Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.

Newest permit date:

PermitGrab Pro is a $149/mo subscription for current municipal permit, property, and code-violation records. In this market, that includes contractor records from the official municipal feed. 14-day Pro trial below — choose your market first, then card required at checkout · cancel anytime before day 14.

Filter Sammamish permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

Free weekly permit summary for Sammamish

One email a week with the newest Sammamish building permits — contractors, addresses, and project values. Free summary only — no credit card. Pro research tools require a separate 14-day trial with a card. Available fields vary by source. Unsubscribe anytime.

3,290
Indexed Permits
383
Contractor names (90 days)
2026-11-05
Last Updated
Source date: 2026-11-04
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Published permit & code records

Permit data through 2026-11-04
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3,290 permits sorted by date

Project value is blank on every record displayed here, so the Value column is omitted.

⇄ Swipe or scroll to see address & contractor

Date Type Address Details Contractor / Status Save
2026-02-11 HVAC
Source type: BLDG RESIDENTIAL - MECHANICAL
23328 SE 31ST CT BLDG RESIDENTIAL BRENNAN HEATING &A/C LLC
2026-02-11 Electrical
Source type: ELECTRICAL - RESIDENTIAL ELECTRICAL
4718 241ST AVE SE ELECTRICAL ALL CLIMATE HEATING &A/C
📞 (•••) •••-••••
2026-02-11 Electrical
Source type: ELECTRICAL - RESIDENTIAL ELECTRICAL
23306 NE 8TH PL ELECTRICAL DENYS ELECTRIC LLC
2026-02-11 HVAC
Source type: BLDG RESIDENTIAL - MECHANICAL
3630 241ST AVE SE BLDG RESIDENTIAL ESSENTIAL HEATING &AIR
2026-02-11 Electrical
Source type: ELECTRICAL - RESIDENTIAL ELECTRICAL
2016 236TH AVE SE ELECTRICAL DICKSON ELECTRIC LLC
2026-02-11 HVAC
Source type: BLDG RESIDENTIAL - MECHANICAL
4718 241ST AVE SE BLDG RESIDENTIAL ALL CLIMATE HEATING &A/C
2026-02-11 Electrical
Source type: ELECTRICAL - RESIDENTIAL ELECTRICAL
1740 216TH PL NE ELECTRICAL WASHINGTON ENERGY SVCS CO LLC
2026-02-11 Electrical
Source type: ELECTRICAL - RESIDENTIAL ELECTRICAL
439 WINDSOR DR SE ELECTRICAL WASHINGTON ENERGY SVCS CO LLC
2026-02-11 Electrical
Source type: ELECTRICAL - RESIDENTIAL ELECTRICAL
505 226TH LN NE ELECTRICAL GREENWOOD HEATING &HOME SRVS
📞 (•••) •••-••••
2026-02-11 Electrical
Source type: ELECTRICAL - RESIDENTIAL ELECTRICAL
1129 221ST CT NE ELECTRICAL —
2026-02-11 General Construction
Source type: PROJECT GUIDANCE - OTHER
1517 209TH AVE NE PROJECT GUIDANCE - OTHER —
2026-02-11 Interior Renovation
Source type: PRE-APPLICATION
810 238TH AVE NE SHISHODIYA RESIDENCE REMODEL PRE-APPLICATION —
2026-02-11 Electrical
Source type: ELECTRICAL - NON RESIDENTIAL ELECTRICAL
559 PARKSIDE WALK TEMP SERVICE - BLDG 4 ROB'S ELECTRIC INC
2026-02-11 General Construction
Source type: PROJECT GUIDANCE - BUILDING PERMIT
1308 241ST PL SE PROJECT GUIDANCE - BUILDING PERMIT —
2026-02-11 Roofing
Source type: REROOF
2806 200TH AVE SE REROOF replacement Re-roof ERIE CONSTRUCTION MID-WEST LLC
2026-02-11 Landscaping & Exterior
Source type: BLDG RESIDENTIAL - DECK
2736 222ND AVE SE DECK REBUILD - KUCH TIMBERWORKS BUILDING LLC
2026-02-11 Landscaping & Exterior
Source type: ROW - TYPE B CONSTRUCTION
19501 SE 24TH WAY ROW-DRIVEWAY APRON GROUND FORCE PVNG/MSNRY SP LLC
2026-02-11 Landscaping & Exterior
Source type: BLDG RESIDENTIAL - ADDITION
25868 SE 22ND PL PATIO COVER - BRANIFF ANGKOR LANDSCAPE SERVICES LLC
2026-02-10 General Construction
Source type: ROW - TYPE C UTILITY
22639 SE 47TH CT ROW TYPE C - COMCAST SE 47TH CT ADVANCED CONCEPTS LLC
2026-02-10 General Construction
Source type: ROW - TYPE C UTILITY
3100 244TH AVE NE ROW TYPE C - ZIPLY 244TH AVE NE PACIFIC CABLE CONSTRUCTION INC
2026-02-10 General Construction
Source type: TREE PERMIT - UNHEALTHY TREE REMOVAL
20913 SE 42ND ST UNHEALTHY TREE REMOVAL 1 TREE EASTSIDE TREE WORKS LLC
2026-02-10 Windows & Doors
Source type: BLDG RESIDENTIAL - REMODEL/ALTERATION
24345 SE 3RD PL WINDOW REPLACEMENT - TANG HOME DEPOT, THE
2026-02-10 General Construction
Source type: PROJECT GUIDANCE - OTHER
21315 SE 11TH ST PROJECT GUIDANCE - OTHER —
2026-02-10 General Construction
Source type: ROW - TYPE C UTILITY
24211 SE 30TH ST ROW TYPE C - PSE 24211 SE 30TH ST POTELCO INC
2026-02-10 New Construction
Source type: PROJECT GUIDANCE - MIDDLE HOUSING
129 E LAKE SAMMAMISH SHORE LN NE NEW SFR AND DADU residential —
2026-02-10 General Construction
Source type: PROJECT GUIDANCE - OTHER
2902 228TH AVE SE PROJECT GUIDANCE - OTHER —
2026-02-10 General Construction
Source type: PROJECT GUIDANCE - SUBDIVISION
24705 SE 31ST PL PROJECT GUIDANCE - SUBDIVISION ×2 —
2026-02-10 HVAC
Source type: ROW - TYPE B CONSTRUCTION
MBP_ROW ROW TYPE C - AHLOA REPLACEMENT replacement HVAC replacement SALISH CONSTRUCTION COMPANY
2026-02-09 Windows & Doors
Source type: BLDG RESIDENTIAL - REMODEL/ALTERATION
4637 227TH PL SE WINDOW REPLACEMENT - BURRIS SOUND WINDOW &DOOR INC
2026-02-09 General Construction
Source type: PROJECT GUIDANCE - OTHER
— PROJECT GUIDANCE - OTHER —
2026-02-09 General Construction
Source type: PROJECT GUIDANCE - OTHER
25018 SE 24TH ST PROJECT GUIDANCE - OTHER —
2026-02-09 HVAC
Source type: ROW - TYPE C UTILITY
1855 TROSSACHS BLVD SE ROW TYPE C - PSE 1855 TROSSACHS BLVD SE POTELCO INC
2026-02-09 General Construction
Source type: PROJECT GUIDANCE - MIDDLE HOUSING
24705 SE 31ST PL PROJECT GUIDANCE - MIDDLE HOUSING —
2026-02-09 Signage
Source type: TREE PERMIT - SIGNIFICANT TREE REMOVAL
910 270TH CT SE HEALTHY TREE REMOVAL 2 TREES CONTRACTOR UNKNOWN
2026-02-09 General Construction
Source type: TREE PERMIT - IMMINENT THREAT TREE REMOVAL
0 DEFAULT DEF IMMINENT THREAT TREE REMOVAL 7 TREES - TIMBERLINE HOA BLUE RIBBON TREE/LDSP SPEC INC
2026-02-09 General Construction
Source type: ROW - TYPE C UTILITY
20603 NE 37TH WAY ROW TYPE C - COMCAST NE 37TH WAY MASTEC NORTH AMERICA INC
2026-02-07 Signage
Source type: TREE PERMIT - SIGNIFICANT TREE REMOVAL
2018 208TH PL NE HEALTHY TREE REMOVAL 1 TREE SWIFT TREE CARE INC
2026-02-06 Signage
Source type: TREE PERMIT - SIGNIFICANT TREE REMOVAL
2423 EAST BEAVER LAKE DR SE HEALTHY TREE REMOVAL 1 TREE SOUND PRUNING LLC
2026-02-06 General Construction
Source type: TREE PERMIT - UNHEALTHY TREE REMOVAL
1815 EAST LAKE SAMMAMISH PKWY NE UNHEALTHY TREE REMOVAL 1 TREE A &M TREE SERVICE NW INC
2026-02-06 General Construction
Source type: PROJECT GUIDANCE - BUILDING PERMIT
3725 246TH AVE SE PROJECT GUIDANCE - BUILDING PERMIT —
2026-02-06 Signage
Source type: TREE PERMIT - SIGNIFICANT TREE REMOVAL
4806 192ND DR NE HEALTHY TREE REMOVAL 2 TREES —
2026-02-06 Landscaping & Exterior
Source type: BLDG RESIDENTIAL - ADDITION
21806 NE 17TH CT PERMIT TO FINAL BLD2013-01696 GARAGE ADDITION Homeowner permit
2026-02-06 Addition
Source type: BLDG RESIDENTIAL - ADDITION
2231 224TH PL NE ADDITION - LARSEN SAMMAMISH RMDL &CSTM BLD LLC
2026-02-06 General Construction
Source type: PROJECT GUIDANCE - OTHER
21409 NE 14TH ST PROJECT GUIDANCE - OTHER —
2026-02-05 General Construction
Source type: ROW - TYPE C UTILITY
23404 NE 25TH WAY ROW TYPE C - PSE NE 25TH WAY POTELCO INC
2026-02-04 Signage
Source type: TREE PERMIT - SIGNIFICANT TREE REMOVAL
23020 SE 37TH ST HEALTHY TREE REMOVAL 8 TREES SOUND PRUNING LLC
2026-02-04 General Construction
Source type: ROW - TYPE C UTILITY
22303 SE 18TH CT ROW TYPE C- SE 18TH CT CABLECOM LLC
2026-02-04 Landscaping & Exterior
Source type: BLDG RESIDENTIAL - ADDITION
4101 209TH PL NE INTERIOR ADDITION AND DECK - ZHANG —
2026-02-04 General Construction
Source type: ROW - TYPE C UTILITY
2535 244TH AVE NE ROW TYPE C - PSE 244TH AVE NE POTELCO INC
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Permit Types in Sammamish
Construction Activity in Sammamish

New building permits in Sammamish, Washington show where construction activity is being recorded. Contractors can filter the available public records by trade, date, address, and project value to research projects and plan outreach using the fields the source publishes.

About Sammamish Building Permits

Sammamish, Washington processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 3,290+ Sammamish building permits — newest permit date: 2026-11-04 from official city sources.

Building permits in Sammamish can document new construction, renovations, and specialty work. The fields in a public record vary by filing, but may include a project address, scope, estimated cost, or contractor name. Use the displayed source information to evaluate whether a record is useful for your market research.

How Contractors Use Sammamish Permit Data

HVAC contractors, electricians, plumbers, and roofers can use Sammamish building-permit records to research visible construction activity. A permit may signal a project that is relevant to a particular trade, but the source record does not establish that its owner is seeking a bid.

Use the published date, project details, and any named business contact to research a project before outreach. Public records are not exclusive, and outreach results depend on the market, project, and your own process.

Eligible subscribers can receive trade-filtered alerts when new records are collected. Alert timing and field coverage follow the underlying source rather than a universal schedule.

PermitGrab methodology · Page data current as of · Source: Sammamish WA building permits (MyBuildingPermit.com regional portal).

Who appears in Sammamish permit records?

PermitGrab indexes 3,290 building permits in Sammamish. New records appear as they are available from the source.

How fresh is Sammamish permit data?

The most recent permit indexed for Sammamish is dated 2026-11-04. Newest permit date: 2026-11-04. Permit records carry filing date, address, project value, and permit type, plus contractor name where the source publishes it. Use a recent published record for project research; it does not show bid availability or a request for service.

What construction appears in Sammamish permit records?

Sammamish permit activity covers 3,290 indexed permits. The records can cover new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, or tenant improvements. Their usefulness for a contractor or supplier depends on the published project details, timing, and service area.

1 workflow for Sammamish research

Start with the published project record.

🕵️

The project-team lookup

Search a business name to review its recorded permit activity in Sammamish and the project details the public source publishes. Use the scope, timing, and address to research complementary work; a record is not a request for bids.

Research Sammamish project activity — Pro $149/mo

How to look up Sammamish building permits

Search recent Sammamish, WA building permits by address, contractor, and permit type in the table above — pulled from the Sammamish building department's public permit records. New filings appear here as they are published. Filter by trade or search an address to look up a specific permit. For this week's filing volume and the most active contractors, see the Sammamish Permit Pulse.

Nearby Washington Cities — explore building permits in other Washington cities

Research Sammamish project activity

Email alerts when new public records are available for newly published permits and recorded project-team activity. Contact details are shown only where the public source publishes them. 14-day Pro trial for alerts — card required; Pro $149/mo unlocks full available records.

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Frequently Asked Questions about Sammamish Building Permits

How many building permits does PermitGrab track in Sammamish?

PermitGrab currently tracks 3,290 building permits in Sammamish, Washington. Data is pulled directly from the official municipal source on every collection cycle and includes permit number, address, permit type, status, estimated value, and contractor information where the source publishes it.

How fresh is the Sammamish permit data?

PermitGrab checks the official source on each collection cycle. The source date and its observed update cadence are shown above, so you can judge the data’s recency before acting on it.

How can contractors find construction leads in Sammamish?

Contractors find leads in Sammamish by filtering PermitGrab by trade and ZIP code, then researching the recorded contractor and project activity. Contact details appear only where a public record includes them; saved-search email alerts track new matching records as they are published.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Sammamish — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Contractor phone and website reveals are included where source-published. Card required to start; cancel anytime before day 14.

Can I cancel anytime?

Yes. Cancel any time from your account page — no contracts, no cancellation fees. Your subscription stays active through the end of the current billing period.

Who buys this data?

Sammamish permit data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Contractors & subs
Recent Sammamish contractor activity is a signal for labor and material demand. Contact details appear only where the public source publishes them.
Home service companies
An addition or remodel can be useful project context for HVAC, plumbing, or warranty outreach. Review the project signal before outreach.
Solar installers
Roof permits and electrical upgrades in Sammamish provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Sammamish renovations can identify properties for a policy-review workflow. Confirm coverage needs independently before contacting a property owner.
Material suppliers & manufacturer reps
Choose a product-line research workflow, then use published job type, description, and value fields where available for territory and demand research. A permit is not a materials order, purchase signal, or open bid.
Developers & new construction
Sort source-published new-construction records by project value and type to research active projects and property activity, with contractor details where the record publishes them.
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