Humboldt County Solar Permits & Property Data

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.

630 indexed permits · Humboldt County, California.

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Humboldt County building permits — key stats
Newest permit 2026-09-19

PermitGrab tracks 630 building permits in Humboldt County, CA as of 2026-09-19.

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. Some contractor names are available from the official source, but coverage has not reached market-level reporting. This page focuses on the permit and property signals it does publish. 14-day Pro trial below — choose your market first, then card required at checkout · cancel anytime before day 14.

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

Free weekly permit summary for Humboldt County

One email a week with the newest Humboldt County 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.

630
Indexed Permits
Contractor count unavailable
Property Owners · count unavailable
2026-09-20
Last Updated
Source date: 2026-09-19
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Showing 45 permits for Solar

Published permit & code records

Permit data through 2026-09-19
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45 permits sorted by date

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Date Type Value Address Details Contractor / Status Save
2026-09-15 Solar $35,843 205 Sunset Ln, Willow Creek CA 95573 undefined solar Solar PV ABUNDANCE BUILDERS
2026-09-11 Solar 205 Sunset Ln, Willow Creek CA 95573 Solar Permit with SolarApp+ solar Solar PV
2026-09-08 Solar $25,900 1370 Carson St, Fieldbrook CA 95519 undefined solar Solar PV QCELLS FOR NEW HOMES
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2026-09-04 Solar 5977 Christopher Dr, Eureka CA 95503 Install a tesla powerwall 3 ESS with backup switch and tesla remote meter for ex… battery Battery storage WILD RIVERS ELECTRIC
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2026-09-04 Solar 425 School Rd, Bldg, Miranda CA 95553 Solar Permit with SolarApp+ solar Solar PV
2026-09-03 Solar $45,169 4042 E St, Eureka CA 95503 undefined solar Solar PV ABUNDANCE BUILDERS
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2026-09-03 Solar $53,297 720 Tanglewood Rd, Eureka CA 95503 undefined solar Solar PV ABUNDANCE BUILDERS
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2026-09-03 Solar 1747 Pickett Rd, Mckinleyville CA 95519 Install 8.7kW grid tied PV system, roof mounted to existing residence. Includes … 8.7 kW 32 kWh battery battery solar Battery storage GREENWIRED INC
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2026-09-02 Solar install 3.78kW roof mounted PV system with 3.78kW ESS for existing residence (so… 3.78 kW battery solar Battery storage NOR CAL MECHANICAL LLC
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2026-08-26 Solar 1710 Linda Wy, Mckinleyville CA 95519 Solar Permit with SolarApp+ solar Solar PV
2026-08-25 Solar Barnum Rd, Myers Flat CA 95554 United States Ag Exempt for 4 structures: 3 greenhouses (10,940 SF total); 1 drying bldg w/ele… solar Solar PV
2026-08-21 Solar $25,000 1464 Kane Rd, Trinidad CA 95570 undefined solar Solar PV SCURFIELD ELECTRIC HEATING & SOLAR
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2026-08-13 Solar Blue lake CA 95525 United States Permit 224 SF Ag Exempt barn w/ elec and as-built Ground solar PV for commercial… solar Solar PV
2026-08-11 Solar 998 Kingdom Rd, Trinidad CA 95570 Install ground-mount PV system & ESS to service existing residence consisting of… 6.6 kW 13.5 kWh battery battery solar Battery storage WILD RIVERS ELECTRIC
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2026-08-10 Solar 3125 Graybrook Ln, Hydesville CA 95547 Replace old Sunny Boy inverter with new Sigenergy controller and battery stack f… battery solar Battery storage ABUNDANCE BUILDERS
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2026-08-10 Solar $13,996 2245 Forest Lake Ct, Eureka CA 95501 undefined solar Solar PV ABUNDANCE BUILDERS
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2026-08-10 Solar $51,470 2307 Alfred Cir, Eureka CA 95503 undefined solar Solar PV ABUNDANCE BUILDERS
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2026-08-10 Solar $23,638 1720 Hufford Rd, Orick CA 95555 undefined solar Solar PV ABUNDANCE BUILDERS
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2026-08-05 Solar $37,963 5519 Country Ln, Eureka CA 95503 undefined solar Solar PV ABUNDANCE BUILDERS
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2026-08-05 Solar $62,851 2121 Woodcrest Ct, Eureka CA 95503 undefined solar Solar PV ABUNDANCE BUILDERS
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2026-08-03 Solar $30,462 2140 Pillor Dr, Mckinleyville CA 95519 undefined solar Solar PV ABUNDANCE BUILDERS
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2026-08-03 Solar $31,777 6121 Princeton Dr, Eureka CA 95503 undefined solar Solar PV ABUNDANCE BUILDERS
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2026-08-01 Solar $59,759 1255 King Salmon, King Salmon CA 95503 undefined ABUNDANCE BUILDERS
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2026-08-01 Solar $41,012 3964 Viale, Eureka CA 95503 undefined ABUNDANCE BUILDERS
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2026-07-30 Solar $44,000 915 Warren Creek Rd, Arcata CA 95521 undefined SUNBOLT SOLAR
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2026-07-29 Solar $48,009 159 Baker Ranch Rd, Trinidad CA 95570 undefined ABUNDANCE BUILDERS
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2026-07-29 Solar $53,385 1160 Kirkby Ln, Eureka CA 95503 undefined ABUNDANCE BUILDERS
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2026-07-23 Solar 3800 Mitchell Rd, Eureka CA 95503 Install 9.57kW Grid Tied roof PV system, 18kWh battery back up, and Level 2 EV c… 9.57 kW 18 kWh battery battery solar GREENWIRED INC
2026-07-21 Solar $31,035 2623 Avelar Ct, Mckinleyville CA 95519 undefined GREENWIRED INC
2026-07-21 Solar $37,860 5177 Woodland Wy, Eureka CA 95503 undefined INNERLIGHT
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2026-07-20 Solar $12,000 2330 Thiel, Mckinleyville CA 95519 undefined SUNBOLT SOLAR
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2026-07-16 Solar 2055 Ernest Wy, Arcata CA 95521 undefined
2026-07-15 Solar 8094 Elk River Rd, Eureka CA 95503 Install 32 kWh battery back-up on existing Sol-Ark grid-tied PV system for exist… 32 kWh battery battery solar GREENWIRED INC
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2026-07-14 Solar $50,623 10567 Dyerville Loop Rd, Myers Flat CA 95554 undefined ABUNDANCE BUILDERS
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2026-07-14 Solar 401 Stumptown Rd, Trinidad CA 95570 Install (2) Tesla Powerwall 3 home batteries (10.0KW, 13.5KWH) and (1) Tesla Bac… 10 kW 13.5 kWh battery battery INNERLIGHT
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2026-07-02 Solar $26,451 2580 Hillcrest Dr, Eureka CA 95503 undefined ABUNDANCE BUILDERS
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2026-06-30 Solar 10 Fern Spring Rd, Garberville CA 95542 Install 8.7kW roof-mount, grid-tied PV system with 27kWh battery back up for exi… 8.7 kW 27 kWh battery battery solar
2026-06-23 Solar $28,792 1614 Quaker St, Eureka CA 95501 undefined ABUNDANCE BUILDERS
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2026-06-16 Solar $25,570 1484 Gardenbrook St, Mckinleyville CA 95519 undefined GREENWIRED INC
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2026-06-12 Solar 35850 St Hwy 299, Willow Creek CA 95573 Install roof mounted 12.32 KW DC photovoltaic system w/ (1) Sol-Ark 15K Inverter… 12.32 kW 16.08 kWh battery battery solar ABUNDANCE BUILDERS
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2026-06-12 Solar $1,142,655 3420 Rockspring Rd, Hydesville CA 95547 undefined ABUNDANCE BUILDERS
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2026-06-09 Solar $380,085 3385 Middlefield Ln, Eureka CA 95501 undefined GREENWIRED INC
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2026-06-01 Solar $48,360 375 Evans Rd, Fieldbrook CA 95519 undefined GREENWIRED INC
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2026-05-28 Solar $49,584 2353 Maple Ln, Eureka CA 95501 undefined ABUNDANCE BUILDERS
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2026-05-27 Solar 27870 Dyerville Loop Rd, Garberville CA 95560 United States Permit 12 existing roof mounted solar panels on existing 768sf Ag storage shed a… solar
Permit Types in Humboldt County
Construction Activity in Humboldt County

New building permits in Humboldt County, California 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.

About Humboldt County Building Permits

Humboldt County, California processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 630+ Humboldt County building permits — newest permit date: 2026-09-19 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.

How to use Humboldt County permit data

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: Building Permits via Accela Citizen Access.

Who appears in Humboldt County permit records?

PermitGrab indexes 630 building permits in Humboldt County. New records appear as they are available from the source.

How fresh is Humboldt County permit data?

The most recent permit indexed for Humboldt County is dated 2026-09-19. Newest permit date: 2026-09-19. 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 Humboldt County permit records?

Humboldt County permit activity covers 630 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.

How to look up Humboldt County building permits

Search recent Humboldt County, CA building permits by address, and permit type in the table above — pulled from the Humboldt County 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 Humboldt County Permit Pulse.

Nearby California Cities — explore building permits in other California cities

Monitor Humboldt County permit & property activity

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.

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Frequently Asked Questions about Humboldt County Building Permits

How many building permits does PermitGrab track in Humboldt County?

PermitGrab currently tracks 630 building permits in Humboldt County, California. 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 Humboldt County 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 Humboldt County?

Contractors can research Humboldt County 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.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Humboldt County — 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.

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?

Humboldt County permit data, by use case

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

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 Humboldt County provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Humboldt County 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.
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Humboldt County permits by trade

Humboldt County addition permits Humboldt County demolition permits Humboldt County electrical permits Humboldt County general construction permits Humboldt County hvac permits Humboldt County interior renovation permits Humboldt County landscaping permits Humboldt County new construction permits Humboldt County plumbing permits Humboldt County roofing permits Humboldt County solar permits Humboldt County windows & doors permits
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