Hayward Building Permits & Project Research

1,473 indexed permits · 534 contractor names in the last 90 days · Hayward, California.

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Hayward building permits — key stats
Active contractors 534
Newest permit 2026-11-01

PermitGrab tracks 1,473 building permits in Hayward, CA as of 2026-11-01, including 534 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:

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

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One email a week with the newest Hayward 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.

1,473
Indexed Permits
534
Contractor names (90 days)
2026-11-02
Last Updated
Source date: 2026-11-01

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New permits, and contractor activity sent when new public records are available.

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Published permit & code records

Permit data through 2026-11-01
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1,473 permits sorted by date

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

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Date Type Address Details Contractor / Status Save
2026-07-20 Interior Renovation
Source type: Residential Remodel/Repair/Maintenance
28126 Dobbel Ave Hayward CA 94542 Like for Like Kitchen Remodel, upgrade subpanel in garage like for like replacement HVAC changeout HB Kitchen Bath Inc.
2026-07-20 Solar
Source type: SolarAPP - Residential Photo-Voltaic
356 Jerilynn Ln Hayward CA 94541 INSTALLATION OF 1.68 DC kW (4) ROOF MOUNT SOLAR PV SYSTEM WITH (4) MICROINVERTER… solar Infinium Solar
2026-07-19 Plumbing
Source type: Residential - Water Heater Replacement
29239 Dixon St Hayward CA 94544 We need a residential water heater permit standard Homeowner permit
2026-07-19 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
26574 Colette St Hayward CA 94544 Upgrade the electrical service panel from 100 amps to 200 amps and install/move … service panel New installation Emilio Escoto
2026-07-19 Other
Source type: Revision
31668 Trevor Ave Permit reference number: BL-RES-2024-00327 Revision for the roofing framing with… Lovepreet Brar
2026-07-18 Windows & Doors
Source type: Residential Remodel/Repair/Maintenance
542 Shepherd Ave Unit: 2 :Install smoke carbon monoxide and smoke alarms, repair sliding door screen, rep… TAING HENRY & KHA L TRS
2026-07-18 General Construction
Source type: Residential - Water Heater Replacement
25226 Soto Rd applying for permit due to unpermitted replacement PW Construction
2026-07-17 Roofing
Source type: Commercial - Re-Roof
30997 Huntwood Ave Hayward CA 94544 Remove the existing roof and install a new Class A built-up roof system. flat New installation Regevig Roofing
📞 (•••) •••-••••
2026-07-17 Roofing
Source type: Residential - Re-Roof
27644 La Porte Ave Hayward CA 94545 We will be tearing off the existing shingles and will be installing new 30 yr sh… shingle, metal replacement Rodriguez Roofing
2026-07-17 Solar
Source type: SolarAPP - Residential Photo-Voltaic
936 Lucia Ct Hayward CA 94541 3.15 KW DC (7) Panels Roof Mount PV system with (1) ESS and (1) Expansion 3.15 kW battery solar SUNRUN INSTALLATION SERVICES INC
2026-07-17 Solar
Source type: SolarAPP - Residential Photo-Voltaic
2799 Breaker Cir Hayward CA 94545 6.72 KW PV ARRAY + 13.5 KWH ENERGY STORAGE SYSTEM + 225A LOAD CENTER + 200A INTE… 6.72 kW 13.5 kWh battery battery solar TESLA ENERGY OPERATIONS INC
2026-07-17 Roofing
Source type: Residential - Re-Roof
27239 Capri Ave Hayward CA 94545 RE-ROOF 20SQ Tear off install shingle shingle tear off replacement Apollo Roofing Company
2026-07-16 Electrical
Source type: Residential - Minor Electrical
260 Industrial Pkwy Unit: 1 Hayward CA 94544 replace two outlets replacement Homeowner permit
2026-07-16 General Construction
Source type: Commercial - Canopy/Awing
777 B St Hayward CA 94541 COH PROJECT: INSTALLING NEW 14'-0"x24'-0" ALUMINUM WOOD-GRAIN FRAME HARD-TOP GAZ… CITY OF HAYWARD
📞 (•••) •••-••••
2026-07-16 Solar
Source type: SolarAPP - Residential Photo-Voltaic
607 Longwood Ave Hayward CA 94541 6.72 KW PV ARRAY + 13.5 KWH ENERGY STORAGE SYSTEM 6.72 kW 13.5 kWh battery battery solar TESLA ENERGY OPERATIONS INC
2026-07-16 Windows & Doors
Source type: Residential - Window/Door Retro/Replace
27504 Ponderosa Ct Hayward CA 94545 Replace 8 windows & 1 patio door with retrofit vinyl windows & patio door HOME DEPOT U S A INC dba THE HOME…
2026-07-16 Solar
Source type: SolarAPP - Residential Photo-Voltaic
24761 2nd St Hayward CA 94541 4.95 KW DC (11) Panels Roof Mount PV system with (1) Ess 4.95 kW battery solar SUNRUN INSTALLATION SERVICES INC
2026-07-16 Plumbing
Source type: Residential - Water Heater Replacement
911 Malcolm Ln Hayward CA 94545 REPLACEMENT OF 40 GALLON NATURAL GAS WATER HEATER gas replacement AJ BONO PLUMBING
2026-07-16 Demolition
Source type: Building Minor Demolition/Miscellaneous (Residential only)
28010 Dobbel Ave Hayward CA 94542 Partial Swimming Pool Demolition Bay Demo
2026-07-15 Fire Protection
Source type: Residential - Kitchen Hood
28133 St Tropez Pl obtain permit for existing kitchen hood Homeowner permit
2026-07-15 General Construction
Source type: Residential Remodel/Repair/Maintenance
26535 Taft St CE-Rental-2026-00188 Correct violations to above case number. 1. Update electric… Homeowner permit
2026-07-15 Roofing
Source type: Residential - Re-Roof
28458 Etta Ave Hayward CA 94544 Full Roof Replacement- Foam System to GAF Asphalt Shingles approx. 2300 sq ft -T… shingle tear off replacement ELM ROOFING CONTRACTORS INC dba ELEMENT HOME REMODELING
📞 (•••) •••-••••
2026-07-15 Roofing
Source type: Residential - Re-Roof
1271 Thornwall Ln Hayward CA 94545 SHINGLE ROOF REPLACEMENT OF 23SQ. TEAR OFF. REPLACE WOOD AS NEEDED. SYNTHETIC UN… shingle tear off replacement Epic Home Upgrades And Construction
2026-07-15 Electrical
Source type: Commercial - Minor Electrical
4150 Point Eden Way Hayward CA 94545 Installing (1) 200a 120/240v temporary power pole that will be used for construc… 200A S R BRAY LLC DBA POWER PLUS
2026-07-15 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
28060 11th St Hayward CA 94544 install a EV charging and update the panel EV charger New installation Pulidos General Construction inc
2026-07-15 Roofing
Source type: Residential - Re-Roof
25793 Franklin Ave Hayward CA 94544 replace new roof replacement Andy Ung
2026-07-15 Plumbing
Source type: Residential - Sewer on Private Property or Cleanout Install
469 Lawton Pl Hayward CA 94544 install a building cleanout GENERAL DRAINWORKS INC dba ROOTER HERO PLUMBING
2026-07-15 Roofing
Source type: Residential - Re-Roof
31578 Medinah St Remove existing roof, install new composition roof New installation New roof Ivan Maldonado
2026-07-15 Windows & Doors
Source type: Residential - Window/Door Retro/Replace
24730 Santa Clara St Hayward CA 94544 Replace 6 retrofit windows Jemico LLC dba Renewal by Andersen
2026-07-15 HVAC
Source type: Residential - Heating and/or Cooling Equipment
29088 Gillingham Ln Hayward CA 94544 3-ton ac unit add on in backyard. 3 tons AC New installation ARS ATLAS TRILLO
2026-07-15 Roofing
Source type: Residential - Re-Roof
29659 Taylor Ave Hayward CA 94544 Remove existing roof and install new composition roof New installation New roof Ivan Maldonado
2026-07-15 Plumbing
Source type: Residential - Water Heater Replacement
25800 Industrial Blvd Unit: 414 Hayward CA 94545 Replacement like for like replacement Fast Water Heater
2026-07-14 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
360 Hyde Dr Hayward CA 94544 MAIN HOME SUB PANEL 200AMPS 200A Homeowner permit
2026-07-14 Plumbing
Source type: Residential - Water Heater Replacement
31494 Medinah St Hayward CA 94544 Replace tanked water heater, like for like with 50 gallon gas water heater. gas replacement JAZZ HEATING & COOLING LLC
2026-07-14 Interior Renovation
Source type: Residential Remodel/Repair/Maintenance
21062 Gary Dr Unit: 202 Hayward CA 94546 "Replace 3 Dining Room windows - Milgard "Tuscany" Bronze Ext./White Int. Vinyl"… COMMUNITY RECONSTRUCTION SOLUTIONS
📞 (•••) •••-••••
2026-07-14 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
362 Hyde Dr Hayward CA 94544 ADU permit BL-NRES-2023-00078 electric panel 100amps 100A Homeowner permit
2026-07-14 HVAC
Source type: Residential - Heating and/or Cooling Equipment
28231 Capitola St Hayward CA 94545 Replace AC like for like AC replacement Poppy Electrification, DBA Mr.…
2026-07-14 Addition
Source type: Building Completion Permit - Completion Permit
30540 Oakmont Way Hayward CA 94544 Completion/legalization of family room addition(~530sf) permit #41238 from 1975 July Chen
2026-07-14 Fire Protection
Source type: Fire Alarm - Existing System
23510 Cabot Blvd TI work for Sprinkler Monitoring System. sprinkler All-Guard Alarm System, Inc.
2026-07-14 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
22532 Hesperian Blvd Hayward CA 94541 replace damaged meter socket replacement A-tron electric inc
2026-07-13 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
2525 Tahoe Ave Hayward CA 94545 100Amp to a 200Amp Main Panel Upgrade 100A service panel Mynor Electric Inc
2026-07-13 Roofing
Source type: Residential - Re-Roof
2401 Constellation Dr Hayward CA 94545 Remove existing tile roofing and install new composition shingles, 18 sq shingle, tile New installation Vincent Roofing Co., Inc.
2026-07-13 General Construction
Source type: Residential - Seismic Upgrade/Plan Set A
577 Janice Ave Provide seismic strengthening of the underfloor area in accordance with Plan Set… GNG FOUNDATION REPAIR
📞 (•••) •••-••••
2026-07-13 Roofing
Source type: Residential - Re-Roof
1356 Valley St Hayward CA 94541 Remove the existing roof layers and install new comp shingles class A fire rated… 20 sq shingle New installation Maciel Roofing
📞 (•••) •••-••••
2026-07-13 Fire Protection
Source type: Fire Alarm - Existing System
2345 Industrial Pkwy THE INTENT OF THIS SUBMITTAL IS TO SHOW THE VOLUNTARY REPLACEMENT OF THE EXISTIN… fire alarm BAY ALARM COMPANY
2026-07-13 Electrical
Source type: Residential - General Electrical
25832 Scripps St Hayward CA 94545 Rewiring all outlets and switches, installing smoke and carbon monoxide detector… EAST HILLS ELECTICAL
2026-07-13 Fire Protection
Source type: Fire One Time- Technical Review
410 Laurel Ave Hayward CA 94541 DSA driven Fire Safety Plan for Brenkwitz High School CJB Communications
2026-07-13 Solar
Source type: SolarAPP - Residential Photo-Voltaic
680 Woodland Ave Hayward CA 94544 13 Q.PEAK DUO BLK ML-G10.C+ 410 solar modules 13 IQ8HC-72-M-DOM-US {240V} microi… 5.33 kW battery solar BETTER EARTH ELECTRIC INC
2026-07-13 Solar
Source type: SolarAPP - Residential Photo-Voltaic
2443 Lancaster Ct Hayward CA 94542 6.3 KW DC (14) Panels Roof Mount PV system with (1) ESS 6.3 kW battery solar SUNRUN INSTALLATION SERVICES INC
2026-07-13 Solar
Source type: SolarAPP - Residential Photo-Voltaic
27099 Capri Ave Hayward CA 94545 7.65 KW DC (17) Panels Roof Mount PV system with (1) ESS and (1) Expansion Pack 7.65 kW battery solar SUNRUN INSTALLATION SERVICES INC
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Permit Types in Hayward
Construction Activity in Hayward

New building permits in Hayward, California 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 Hayward Building Permits

Hayward, California processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 1,473+ Hayward building permits — newest permit date: 2026-11-01 from official city sources.

Building permits in Hayward 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 Hayward Permit Data

HVAC contractors, electricians, plumbers, and roofers can use Hayward 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: Public permit portal.

Who appears in Hayward permit records?

PermitGrab indexes 1,473 building permits in Hayward. New records appear as they are available from the source.

How fresh is Hayward permit data?

The most recent permit indexed for Hayward is dated 2026-11-01. Newest permit date: 2026-11-01. 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 Hayward permit records?

Hayward permit activity covers 1,473 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 Hayward research

Start with the published project record.

🕵️

The project-team lookup

Search a business name to review its recorded permit activity in Hayward 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.

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How to look up Hayward building permits

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

Nearby California Cities — explore building permits in other California cities

Research Hayward project activity

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Frequently Asked Questions about Hayward Building Permits

How many building permits does PermitGrab track in Hayward?

PermitGrab currently tracks 1,473 building permits in Hayward, 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 Hayward 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 Hayward?

Contractors find leads in Hayward 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 Hayward — 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?

Hayward permit data, by use case

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

Contractors & subs
Recent Hayward 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 Hayward provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Hayward 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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