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.

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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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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
2026-07-01 Fire Protection
Source type: Fire Sprinkler - 13/13D Existing System
 31057 Genstar Rd Hayward CA 94544 Addition of 4 and relocation of 46 pendent sprinklers, per new partition and cei… sprinkler BFP Fire Protection
📞 (•••) •••-••••
2026-07-01 HVAC
Source type: Residential - Heating and/or Cooling Equipment
 31494 Medinah St Hayward CA 94544 Replace furnace like for like same location 80% afue. Install New Heat Pump outs… 3 tons 17 SEER furnace, heat pump, m… replacement JAZZ HEATING & COOLING LLC
2026-07-01 Roofing
Source type: Residential - Re-Roof
 26519 Underwood Ave Hayward CA 94544 TEAR OFF, INSTALL NEW COMP SHINGLES, GRAY COLOR, CLASS A, 13 SQUARES. 13 sq shingle tear off replacement Teams General Roofing Inc.
2026-07-01 Fire Protection
Source type: Fire - Fire Safety Inspection Only
 1525 B St Hayward CA 94541 Address 1521-1525 B St. La Familia
2026-07-01 Windows & Doors
Source type: Residential - Window/Door Retro/Replace
 27970 Pompano Ave Hayward CA 94544 Removal and replacement of 9 windows around home only two will need frame work t… like for like replacement HVAC changeout JL Endeavor Construction
2026-07-01 Fire Protection
Source type: Fire - Fire Safety Inspection Only
 24301 Southland Dr Hayward CA 94545 STE 300 Only La Familia
2026-07-01 Plumbing
Source type: Residential - Sewer on Private Property or Cleanout Install
 1648 Trowville Ln Hayward CA 94545 Replace sewer line in front yard. line work replacement GENERAL DRAINWORKS INC dba ROOTER HERO PLUMBING
2026-07-01 Solar
Source type: SolarAPP - Residential Photo-Voltaic
 30241 Willowbrook Rd Hayward CA 94544 14 LR5-54HPB-410M solar modules 1 1707000-XX-Y {11.5kW} inverter 1 1707000-XX-Y … 11.5 kW battery solar BETTER EARTH ELECTRIC INC
2026-07-01 Roofing
Source type: Residential - Re-Roof
 22608 Linden St Hayward CA 94541 18 squares tear off reroof comp shingles, synthetic underlayment 18 sq shingle tear off replacement Journey Builders
2026-07-01 Electrical
Source type: Photo-Voltaic Residential Flush Mount
 375 Ashbrook Way Hayward CA 94544 3.15 KW DC (7) Panels Roof Mount PV system with (1) ESS, New 225A Sub-Panel 225A battery, solar New installation SUNRUN INSTALLATION SERVICES INC
2026-07-01 Plumbing
Source type: Residential - Water Service Repair/Replacement
 718 Sunset Blvd Hayward CA 94541 Repipe waterlines in the house and replace main water service line using copper,… line work repipe replacement PLUMBING TECH REPIPE SPECIALISTS INC
2026-07-01 Plumbing
Source type: Residential - Water Heater Replacement
 260 Edwin Way Hayward CA 94544 REMOVE/REPLACE GAS TANK TO GAS TANKLESS WATER HEATER IN THE GARAGE . LIKE FOR LI… tankless replacement Fast Water Heater
2026-07-01 Solar
Source type: Residential - E.V. Charger
 1759 Egret Ct Hayward CA 94545 (1) NEMA LEVEL 2 EV CHARGER Rikety Ventures LLC
2026-06-30 Plumbing
Source type: Residential - Water Heater Replacement
 248 B St Hayward CA 94541 Replace Tank Water Heater with Tankless Water Heater tankless replacement JAZZ HEATING & COOLING LLC
2026-06-30 Roofing
Source type: Residential - Re-Roof
 22780 Moura Ct Hayward CA 94541 FULL ROOF TILE LIFT: REPLACING UNDERLAYMENT ONLY, REUSING EXISTING FLAT CONCRETE… 2000 sq tile Royal Roofing CA INC
2026-06-30 HVAC
Source type: Deck (New/Repair/Replace)
 2270 Romey Ln Hayward CA 94541 deck repair, like for like size replacement DD Build
2026-06-30 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
 24760 Verlor Ct Hayward CA 94545 100-200 AMP MAIN PANEL UPGRADE OVERHEAD, LOCATED ON EXTERIOR RIGHT SIDE OF HOME 200A service panel SUN BEAM SOLAR ENERGY CORPORATION dba CA ELECTRICAL GROUP 24/7
2026-06-30 Interior Renovation
Source type: Residential Remodel/Repair/Maintenance
 29232 Taylor Ave Kitchen Remodel (No Structural Changes). APPROVED WITH CONDITION: TO COMPLY WITH… BE HOME REMODELING INC
2026-06-30 Plumbing
Source type: Residential - Water Heater Replacement
 251 Stanislaus Way Hayward CA 94544 REMOVE/REPLACE 40-GAL GAS WATER HEATER IN THE GARAGE. LIKE FOR LIKE SAME LOCATIO… gas replacement Fast Water Heater
2026-06-30 Fire Protection
Source type: Fire Alarm - Existing System
 2251 Claremont Ct Hayward CA 94545 THE CUSTOMER HAS ELECTED TO ELIMINATE THEIR TELEPHONE LINES. THE INTENT OF THIS … Lyuba Solomakha
2026-06-30 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
 1572 Hamrick Ln Install 100 amp msp like for like. 100A replacement ALECO ELECTRIC INC
2026-06-30 Plumbing
Source type: Residential - Water Heater Replacement
 2665 Warwick Pl Hayward CA 94542 REMOVE/REPLACE 50-GAL GAS WATER HEATER IN THE GARAGE. LIKE FOR LIKE SAME LOCATIO… gas replacement Fast Water Heater
2026-06-29 HVAC
Source type: Tract Photo Voltaic
 1516 Wonderland Ct Hayward CA 94545 MP# BL-MSTR-2024-00002, Mohr Drive/ Phase 1/ Lot 8 Rooftop PV, 8 modules 3.24kW 3.24 kW 8 panels solar CITADEL ROOFING AND SOLAR
📞 (•••) •••-••••
2026-06-29 Plumbing
Source type: Residential - Water Heater Replacement
 28130 St Tropez Pl Hayward CA 94544 gas water heater replace gas replacement TENNYSON HOMES LLC
2026-06-29 HVAC
Source type: Residential - Heating and/or Cooling Equipment
 27009 Capri Ave Hayward CA 94545 Multi-Split HP Ductless Cut in/Add on 9 HSPF2 (2 wall mounts heads) 15 SEER 2Ton… 2 tons 15 SEER New installation Bell Brothers
📞 (•••) •••-••••
2026-06-29 Electrical
Source type: Residential - Minor Electrical
 28130 St Tropez Pl Hayward CA 94544 Replace GFCI replacement TENNYSON HOMES LLC
2026-06-29 HVAC
Source type: Tract Photo Voltaic
 1528 Wonderland Ct Hayward CA 94545 MP# BL-MSTR-2024-00002, Mohr Drive/ Phase 1/ Lot 5 Rooftop PV, 8 modules 3.24kW 3.24 kW 8 panels solar CITADEL ROOFING AND SOLAR
📞 (•••) •••-••••
2026-06-29 HVAC
Source type: Residential - Heating and/or Cooling Equipment
 28868 Tucker St Hayward CA 94544 EXTENSION OF EXISTING DUCT SYSTEM: R8 DUCTS 8 SUPPLIES 0 RETURN SERVICE CHAMPIONS
📞 (•••) •••-••••
2026-06-29 HVAC
Source type: Tract Photo Voltaic
 1520 Wonderland Ct Hayward CA 94545 MP# BL-MSTR-2024-00002, Mohr Drive/ Phase 1/ Lot 7 Rooftop PV, 8 modules 3.24kW 3.24 kW 8 panels solar CITADEL ROOFING AND SOLAR
📞 (•••) •••-••••
2026-06-29 HVAC
Source type: Tract Photo Voltaic
 1524 Wonderland Ct Hayward CA 94545 MP# BL-MSTR-2024-00002, Mohr Drive/ Phase 1/ Lot 6 Rooftop PV, 8 modules 3.24kW 3.24 kW 8 panels solar CITADEL ROOFING AND SOLAR
📞 (•••) •••-••••
2026-06-29 Roofing
Source type: Residential - Re-Roof
 25536 Lindenwood Way Hayward CA 94545 Roof Replacement Remove shingle flashing + cleanup and hauling Repair dry rot ro… shingle replacement Xuan Hua
2026-06-29 General Construction
Source type: CH - Property Survey - Property Survey
 24034 Alice St Hayward CA 94541 Fire Damage Survey Giuliani Construction and…
2026-06-29 Interior Renovation
Source type: Residential - Remodel Bathroom
 3665 La Mesa Dr Hayward CA 94542 Tub-to-Shower Conversion, same bathroom layout. --Replace tub with walk-in showe… NORCAL REMODELING GROUP LLC dba TRUE NORTH KITCHEN AND BATH
2026-06-29 Solar
Source type: SolarAPP - Residential Photo-Voltaic
 4015 Woodstock Rd Hayward CA 94542 6.75 KW DC (15) Panels Roof Mount PV system with (1) ESS 6.75 kW battery solar SUNRUN INSTALLATION SERVICES INC
2026-06-29 Fire Protection
Source type: Fire Alarm - New System
 1275 W Winton Ave Hayward CA 94545 INSTALLATION OF A NEW SPRINKLER MONITORING SYSTEM. sprinkler Crime Watch Security Inc.
2026-06-29 Plumbing
Source type: Residential - Water Heater Replacement
 29233 States St Hayward CA 94544 50 gal water heater replacement like for like in same location - garage standard replacement Barker Heating & Cooling
2026-06-29 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
 1994 Elder Way Hayward CA 94545 upgrade main panel thuong dong kieu
2026-06-29 Fire Protection
Source type: Fire Alarm - Existing System
 23525 Clawiter Rd Hayward CA 94545 EXISTING FIRE ALARM SYSTEM MODIFICATION FOR THE PRE-ACTION SYSTEM FIRE ALARM SYS… fire alarm Everon LLC
2026-06-29 Electrical
Source type: Residential - Meter Reset
 26132 Evergreen St Hayward CA 94544 reattaching conduit/weather head to meter box and wall installing new 2ohm wires —
2026-06-29 HVAC
Source type: Residential Remodel/Repair/Maintenance
 23 Stonebrae Rd Hayward CA 94542 Replacing ceiling First Tier Exterior Inc
2026-06-29 Fire Protection
Source type: Fire - Fire Safety Inspection Only
 27206 Calaroga Ave Hayward CA 94545 Fire Inspectin for Ste 101 and 107 La Familia
2026-06-28 Electrical
Source type: Residential - General Electrical
 24842 Willimet Way Hayward CA 94544 EV charger installation EV charger New installation Fuse Service Inc
2026-06-28 Roofing
Source type: Residential - Re-Roof
 26598 Voltaire St Hayward CA 94544 Tearing off existing roof and replacing with composition shingles shingle CURRENT RENTAL PROPERTY OWNER
2026-06-26 General Construction
Source type: Commercial - Equipment Installation
 2271 National Ave Replace (1) 3 ton Heat Pump Unit, like for like, on rooftop. 3 tons heat pump replacement J&J Air Conditioning, Inc.
2026-06-26 Plumbing
Source type: Residential - Water Heater Replacement
 25323 Ironwood Ct Hayward CA 94545 Water Heater Replacement standard replacement ISHMAEL CHANDLER
2026-06-26 Plumbing
Source type: Residential - Sewer on Private Property or Cleanout Install
 25957 Peterman Ave Hayward CA 94545 Replace about 30 feet of sewer line outside home and install a property line cle… line work replacement Sergio Alvarez
2026-06-26 Windows & Doors
Source type: Residential Remodel/Repair/Maintenance
 28560 Barn Rock Dr Hayward CA 94542 1. Remove existing siding on home of 3400 sq feet. 2. Install James Hardie weath… like for like replacement HVAC changeout Vladimir Gavrilyuk
2026-06-26 Demolition
Source type: Residential Remodel/Repair/Maintenance
 927 Jean Way PLAN SUBMISSION TO RESOLVE CODE ENFORCEMENT VIOLATIONS CASE NUMBER: CP-BLDG-2026… CHEN ANGELA
2026-06-26 HVAC
Source type: Residential - Heating and/or Cooling Equipment
 25236 Delmar Ave Hayward CA 94542 Remove and replace Wall Heater like for like same location (Livingroom / Hallway… replacement QUALITY CONSERVATION SERVICES
2026-06-26 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
 24587 Townsend Ave Hayward CA 94544 Main Panel Upgrade: 100Amp to 200Amp, No additional load 100A service panel Poppy Electrification, DBA Mr.…
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Permit Types in Hayward
Residential - Re-Roof
199 21.6%
Residential - Electrical Service Replace/Upgrade
140 15.2%
SolarAPP - Residential Photo-Voltaic
105 11.4%
Residential - Water Heater Replacement
101 10.9%
Residential Remodel/Repair/Maintenance
100 10.8%
Residential - Heating and/or Cooling Equipment
93 10.1%
Revision
56 6.1%
Residential - Window/Door Retro/Replace
52 5.6%
Residential - Sewer on Private Property or Cleanout Install
39 4.2%
Residential - General Electrical
38 4.1%
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.

Research Hayward project activity — Pro $149/mo

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.

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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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More California permit data

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