Heads up: The public source includes contractor names on some current permit records, but coverage has not yet reached PermitGrab's market-level reporting threshold. This page focuses on permit records and property data; contractor names are shown where the public source publishes them.
1,626 indexed permits · Mercer Island, Washington.
Public-record project research, not a shared-lead marketplace. Use the permit, source date, and available fields to research the builder, project, or adjacent work before outreach. Cancel anytime in one click — no retention call.
| Newest permit | 2026-09-18 |
|---|
PermitGrab tracks 1,626 building permits in Mercer Island, WA as of 2026-09-18.
Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.
Newest permit date:
Filter Mercer Island permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.
One email a week with the newest Mercer Island building permits — addresses, project details, and property activity where available. 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.
1,626 permits sorted by date
⇄ Swipe or scroll to see address & contractor
| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-03-19 | Electrical | — | 5634 90TH AVE SE |
VD ELECTRIC
📞 (•••) •••-••••
|
|
| 2026-03-19 | General Construction | — | 7420 78TH AVE SE | HIGHLANDS BUILDER GROUP | |
| 2026-03-19 | Electrical | — | 7415 91ST AVE SE | VAP ELECTRIC INC | |
| 2026-03-19 | HVAC/Mech | — | 3421 72ND AVE SE | ×2 GREENWOOD HEATING &HOME SRVS | |
| 2026-03-19 | Electrical | — | 3030 69TH AVE SE | PANTHER ELECTRIC LLC | |
| 2026-03-19 | General Construction | — | 3818 83RD AVE SE | CASCADIA DESIGN-BUILD NW LLC | |
| 2026-03-19 | Plumbing | — | 7420 78TH AVE SE | HIGHLANDS BUILDER GROUP | |
| 2026-03-19 | Electrical | — | 3225 84TH AVE SE | GREENWOOD HEATING &HOME SRVS | |
| 2026-03-19 | HVAC/Mech | — | 8602 N MERCER WAY | — | |
| 2026-03-19 | Plumbing | — | 7420 78TH AVE SE | HIGHLANDS BUILDER GROUP | |
| 2026-03-19 | HVAC/Mech | — | 3225 84TH AVE SE | GREENWOOD HEATING &HOME SRVS | |
| 2026-03-19 | Plumbing | — | 3818 83RD AVE SE | CASCADIA DESIGN-BUILD NW LLC | |
| 2026-03-18 | Electrical | — | 7809 SE 75TH PL | BOLT ELECTRIC LLC | |
| 2026-03-18 | Electrical | — | 2929 76TH AVE SE | REDDIE ELECTRIC LLC | |
| 2026-03-18 | Electrical | — | 7703 SE 78TH ST | OMEGA ELECTRIC | |
| 2026-03-18 | HVAC/Mech | — | 7703 SE 78TH ST | ALEXANDER'S HEATING &AC LLC | |
| 2026-03-18 | Plumbing | — | 8405 SE 53RD PL | FAST WATER HEATER COMPANY | |
| 2026-03-17 | HVAC/Mech | — | 8071 W MERCER WAY | PREMIER MECH AND ELECTRIC LLC | |
| 2026-03-17 | Electrical | — | 8441 SE 68TH ST | KEMLY ELECTRIC INC | |
| 2026-03-17 | Electrical | — | 7785 SUNSET HWY |
FAR WEST TECHNOLOGIES
📞 (•••) •••-••••
|
|
| 2026-03-17 | Plumbing | — | 2777 70TH AVE SE | PRICE BUSTERS PLUMBING | |
| 2026-03-17 | Plumbing | — | 4833 90TH AVE SE | C-SWIFT CONSTRUCTION LLC | |
| 2026-03-17 | Fire Protection | — | 4040 97TH AVE SE | — | |
| 2026-03-17 | Electrical | — | 9219 SE 68TH ST | — | |
| 2026-03-17 | General Construction | — | 7671 W MERCER WAY | — | |
| 2026-03-17 | HVAC/Mech | — | 3029 62ND AVE SE | POTELCO INC | |
| 2026-03-17 | Plumbing | — | 6230 E MERCER WAY | GREENWOOD HEATING &HOME SRVS | |
| 2026-03-17 | Electrical | — | 9025 SE 48TH ST | ADVANCED CONCEPTS LLC | |
| 2026-03-17 | HVAC/Mech | — | 2731 77TH AVE SE | — | |
| 2026-03-17 | Electrical | — | 6230 E MERCER WAY | GREENWOOD HEATING &HOME SRVS | |
| 2026-03-17 | Electrical | — | 3230 73RD AVE SE | MCCARTHY ELECTRIC &TECH LLC | |
| 2026-03-17 | Demolition | — | 4833 90TH AVE SE | C-SWIFT CONSTRUCTION LLC | |
| 2026-03-17 | Roofing | — | 8410 BENOTHO PL | — | |
| 2026-03-16 | Plumbing | — | 8203 AVALON DR | ATERA HOMES LLC | |
| 2026-03-16 | General Construction | — | 7603 SE 76TH ST | ROOT CAUSE LLC | |
| 2026-03-16 | Plumbing | — | 8203 AVALON DR | ATERA HOMES LLC | |
| 2026-03-16 | HVAC/Mech | — | 8413 SE 34TH PL | GENE JOHNSN PLB HTG CL ELC LLC | |
| 2026-03-16 | General Construction | — | 8203 AVALON DR | ATERA HOMES LLC | |
| 2026-03-16 | Electrical | — | 8203 AVALON DR | ATERA HOMES LLC | |
| 2026-03-16 | Demolition | — | 8203 AVALON DR | ATERA HOMES LLC | |
| 2026-03-16 | HVAC/Mech | — | 8413 SE 34TH PL | GENE JOHNSN PLB HTG CL ELC LLC | |
| 2026-03-16 | Plumbing | — | 8203 AVALON DR | ATERA HOMES LLC | |
| 2026-03-16 | Electrical | — | 4121 BOULEVARD PL | AIM ELECTRIC LLC | |
| 2026-03-16 | General Construction | — | 4020 90TH AVE SE | SOUTHFORK TREE SERVICE | |
| 2026-03-16 | HVAC/Mech | — | 7744 85TH PL SE | BRENNAN HEATING &A/C LLC | |
| 2026-03-16 | HVAC/Mech | — | 4225 W MERCER WAY | ×2 GREENWOOD HEATING &HOME SRVS | |
| 2026-03-16 | General Construction | — | 2728 62ND AVE SE | SOUTHFORK TREE SERVICE | |
| 2026-03-16 | HVAC/Mech | — | 7744 85TH PL SE | BRENNAN HEATING &A/C LLC |
New building permits in Mercer Island, Washington show where construction activity is occurring. Filter the public records by trade, date, address, and project value to research active projects and property activity. Contractor names are available on some current records; contact coverage varies by filing.
Mercer Island, Washington processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 1626+ Mercer Island building permits — newest permit date: 2026-09-18 from official city sources.
Each record can show the project address, scope, permit type, and value where the city publishes them. The source-published contractor records do not meet the coverage threshold for this city. PermitGrab does not represent this as contractor-contact coverage. Where property-owner records are available, they are matched to permit addresses separately.
Filter the current records by trade, date, address, or project value to research construction activity. The most useful workflow in this market is verifying the project signal first, then using the property data that is actually available for that address.
PermitGrab methodology · Page data current as of · Source: Mercer Island WA building permits (MyBuildingPermit.com regional portal).
PermitGrab indexes 1,626 building permits in Mercer Island. New records appear as they are available from the source.
The most recent permit indexed for Mercer Island is dated 2026-09-18. Newest permit date: 2026-09-18. 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.
Mercer Island permit activity covers 1,626 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.
Search recent Mercer Island, WA building permits by address, and permit type in the table above — pulled from the Mercer Island 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, see the Mercer Island Permit Pulse.
Email alerts when new public records are available for new permits and property activity. Contractor names are shown where the current public filing includes them; contact coverage varies by record. Owner information is shown only where it can be matched from available public records.
PermitGrab currently tracks 1626 building permits in Mercer Island, 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.
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.
Contractors can research Mercer Island activity by filtering current permits by trade, location, and project type. Some current permit records include contractor names; use those source-published names alongside the project details. Property information is shown only where public records can be matched.
The 14-day trial includes full Pro access to Mercer Island — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Some current permit records include source-published contractor names; contact fields appear only where published or matched. Property information is available only where public records can be matched. Card required to start; cancel anytime before day 14.
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.
Same data, different angle. Pick the playbook that matches what you sell.
Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.
Free, no signup: look up recent Mercer Island building permits & contractors →