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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 | 2026-09-17 |
|---|
PermitGrab tracks 1,626 building permits in Mercer Island, WA as of 2026-09-17.
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
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| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-09-15 | General Construction | — | 2630 77TH AVE SE | REFINO SERVICES LLC | |
| 2026-09-15 | General Construction | — | 7 HOLLY HILL DR | EMERALD TREE SERVICE INC | |
| 2026-09-15 | Electrical | — | 7750 SE 29TH ST | EMERALD AIRE INC | |
| 2026-09-15 | Electrical | — | 5270 FOREST AVE SE | COLUMBIA ENVIRONMENT GROUP LLC | |
| 2026-09-15 | General Construction | — | 4838 E MERCER WAY | — | |
| 2026-09-15 | Roofing | — | 3764 77TH PL SE | KROWN HOMES LLC | |
| 2026-09-15 | HVAC/Mech | — | 5451 E MERCER WAY | ACTIVE HEATING &COOLING LLC | |
| 2026-09-15 | General Construction | — | 3612 76TH PL SE | EVER-GREEN TREE CARE, INC. | |
| 2026-09-15 | General Construction | — | 5908 E MERCER WAY | — | |
| 2026-09-14 | Electrical | — | 8046 SE 72ND ST | KEMLY ELECTRIC INC | |
| 2026-09-14 | Electrical | — | 9 EL DORADO BEACH CLUB DR | GOOD CONTACT ELECTRIC LLC | |
| 2026-09-14 | Plumbing | — | 2920 76TH AVE SE | GOLDSTAR PLUMBING | |
| 2026-09-14 | HVAC/Mech | — | 2967 74TH AVE SE | CLOUD 9 HEATING &AIR LLC | |
| 2026-09-14 | Plumbing | — | 2045 80TH AVE SE | BEACON PLUMBING &MECHNCAL INC | |
| 2026-09-14 | HVAC/Mech | — | 7216 94TH AVE SE | — | |
| 2026-09-14 | HVAC/Mech | — | 3029 70TH AVE SE | SMART ELECTRIC LLC | |
| 2026-09-14 | General Construction | — | 8435 SE 47TH PL | MR Q CONSTRUCTION LLC | |
| 2026-09-14 | Electrical | — | 7250 92ND AVE SE | BT SOLUTIONS LLC | |
| 2026-09-14 | General Construction | — | 2440 72ND AVE SE | — | |
| 2026-09-14 | Pool/Spa | — | 8441 SE 68TH ST | NW RESTORATION & REMODELING LLC | |
| 2026-09-14 | General Construction | — | 4751 FERNRIDGE LN | — | |
| 2026-09-14 | HVAC/Mech | — | 3029 70TH AVE SE | SMART ELECTRIC LLC | |
| 2026-09-11 | Electrical | — | 8821 SE 39TH ST | — | |
| 2026-09-11 | HVAC/Mech | — | 5045 W MERCER WAY | ×2 BALLARD HOME SERVICES | |
| 2026-09-11 | Plumbing | — | 8521 SE 79TH PL | PELTRAM PLUMBING, LLC | |
| 2026-09-10 | Roofing | — | 8409 SE 33RD PL | THREE TREE ROOFING COMPANY LLC | |
| 2026-09-10 | Electrical | — | 7400 81ST PL SE | EVERPINE ELECTRIC LLC | |
| 2026-09-10 | Electrical | — | 12 HOLLY HILL DR | SWITCH ELECTRIC LLC | |
| 2026-09-10 | General Construction | — | 5236 W MERCER WAY | ARTOUSH CONSTRUCTION AND REMODELING LLC | |
| 2026-09-10 | General Construction | — | 5236 W MERCER WAY | ARTOUSH CONSTRUCTION | |
| 2026-09-10 | Plumbing | — | 5236 W MERCER WAY | ARTOUSH CONSTRUCTION AND REMODELING LLC | |
| 2026-09-10 | Electrical | — | 5236 W MERCER WAY | ARTOUSH CONSTRUCTION AND REMODELING LLC | |
| 2026-09-10 | HVAC/Mech | — | 3059 70TH AVE SE | ECO ELECTRIC, PLBG, HTG &AIR | |
| 2026-09-10 | Plumbing | — | 8847 SE 59TH ST | HUNTS PLUMBING AND MECH LLC | |
| 2026-09-10 | Electrical | — | 3860 W MERCER WAY | HI VOLTS ELECTRIC LLC | |
| 2026-09-10 | General Construction | — | 5236 W MERCER WAY | ARTOUSH CONSTRUCTION AND REMODELING LLC | |
| 2026-09-09 | HVAC/Mech | — | 8509 SE 79TH PL | GENE JOHNSN PLB HTG CL ELC LLC | |
| 2026-09-09 | HVAC/Mech | — | 8509 SE 79TH PL | GENE JOHNSN PLB HTG CL ELC LLC | |
| 2026-09-09 | HVAC/Mech | — | 8900 SE 54TH ST | GENE JOHNSN PLB HTG CL ELC LLC | |
| 2026-09-09 | HVAC/Mech | — | 8900 SE 54TH ST | GENE JOHNSN PLB HTG CL ELC LLC | |
| 2026-09-09 | General Construction | — | 7623 SE 22ND ST | MILESTONE NORTHWEST | |
| 2026-09-09 | General Construction | — | 8427 SE 36TH ST | PLUM PROJECTS LLC | |
| 2026-09-09 | Plumbing | — | 7623 SE 22ND ST | MILESTONE NORTHWEST | |
| 2026-09-09 | Plumbing | — | 7623 SE 22ND ST | MILESTONE NORTHWEST | |
| 2026-09-09 | Plumbing | — | 7623 SE 22ND ST | MILESTONE NORTHWEST | |
| 2026-09-09 | Roofing | — | 8612 SE 75TH PL | FOUR SEASONS RFNG/RMDL SVS INC | |
| 2026-09-09 | HVAC/Mech | — | 3758 78TH AVE SE | SEATOWN ELECTRIC HTG &AIRLLC | |
| 2026-09-09 | General Construction | — | 7623 SE 22ND ST | MILESTONE NORTHWEST |
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 2026-09-17. 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.
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