Hayward Building 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.

993 indexed permits · 3,189 code violations · Hayward, California.

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Hayward building permits — key stats
Newest permit 2026-09-12

PermitGrab tracks 993 building permits in Hayward, CA as of 2026-09-12. 3,189 code violations in the same area, newest violation date 2026-09-16.

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 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 — 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.

993
Indexed Permits
Contractor count unavailable
3,189
Code Violations
Property Owners · count unavailable
2026-09-16
Last Updated
Updated recently · 2026-09-12

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

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Published permit & code records

Permit data through 2026-09-12

993 permits sorted by date

Date Type Value Address Details Contractor / Status Save
2026-03-19 Demolition 29469 Ruus Rd Hayward CA 94544 ***NEED PG&E confirmation of utilities disconnection BEFORE ISSUANCE******* Remo… Oltmans Construction Co.
2026-03-16 HVAC/Mech 24301 Southland Dr Hayward CA 94545 A MODIFICATION OF AN (E) VERIZON WIRELESS UNMANNED TELECOMMUNICATION FACILITY CO… 4490 HVAC systems Nuwave International
2026-03-14 Electrical 21825 Thelma St Hayward CA 94541 400amp main disconnect. 7 meter upgrade 400A ABZ Builders Inc.
2026-03-12 General Construction 27939 Mission Blvd Unit: A Hayward CA 94544 Adding small meat cutting room inside grocery store There will be meat cutting s… Bula meat and groceries
2026-03-10 Fire Protection 3401 Enterprise Ave Hayward CA 94545 317600 - Hayward Collision Craft
2026-03-09 HVAC/Mech 19661 Hesperian Blvd Hayward CA 94541 SOW- HVAC RTU replacements rooftop unit DMG SC LLC
2026-03-05 Structural 28386 Cubberley Ct Hayward CA 94545 REVISED PLAN OF THE SECOND FLR PLAN PARTICULARLY THE BEAM AT THE CEILING WERE CH… rafael luna
2026-03-05 Windows/Doors 31057 Genstar Rd Hayward CA 94544 Demo existing market ready labs; new dry room ISO7 w/self supporting side panels… Rossi Builders
2026-03-04 HVAC/Mech 683 Memorial Way Hayward CA 94541 After-the-fact permit for replacement of exterior stair stringer support posts a… replacement HVAC replacement D's General Engineering
2026-03-03 Battery Storage 26325 Hesperian Blvd Hayward CA 94545 The scope of work is a battery replacement within the existing cabinets of the u… replacement HVAC replacement Amatel, Inc.
2026-03-02 Solar 24401 Whitesell St Master permit: BL-NCOM-2024-00016. Revision 1, Solar Photovoltaic Power Generati… solar Solar PV Rodan Builders
2026-03-01 Fire Protection 3401 Enterprise Ave Hayward CA 94545 Installation of 13 new fire sprinklers off of overhead system into new automotiv… sprinkler Station 1 Fire Protection
2026-02-19 General Construction 24176 Mission Blvd Hayward CA 94544 Relocation of non-load bearing partitions, relocation and replacement of two (2)… RaisEmpire Construction, Inc.
2026-02-18 Electrical 336 Copperfield Ave Hayward CA 94544 1. Proposed New Detached Manufactured ADU 749.0 Sq ft. 2 bed/2 bath 2. We plan t… 400A 750 sf 2 beds New installation New construction JHM constructions
2026-02-13 General Construction 2569 Phelan Ave Hayward CA 94545 Adding 429.5 sqft in the rear of the existing house, including bedroom, walk-in … Q REMODELING INC
2026-02-09 Fire Protection 25185 Huntwood Ave Hayward CA 94544 136146 - A-1 AUTO BODY & REPAIR A-1 AUTO BODY & REPAIR
2026-02-02 HVAC/Mech 21463 Foothill Blvd Hayward CA 94541 T.I. for the purpose of building out a new dispensary facility. Work to include:… Cordoza Anthony Construction
2026-01-26 HVAC/Mech 22235 Mission Blvd Hayward CA 94541 Installing automatic carwash equipment (4) to an existing self-serve carwash fac… Davinder Singh
2026-01-14 Fire Protection 24401 Whitesell St Hayward CA 94545 NEW FIRE ALARM SYSTEM FOR THE CITY OF HAYWARD, HAYWARD WATER POLLUTION CONTROL F… fire alarm Everon LLC
2026-01-09 Battery Storage 350 Harder Rd Hayward CA 94544 The scope of work is a battery replacement within the existing cabinets of the u… replacement HVAC replacement Amatel, Inc.
2025-12-18 Electrical 1896 National Ave Hayward CA 94545 COMPLY WITH VIOLATIO CE-CANSTD-2025-00005. REMOVE NON-PERMITTED WALLS, MEZZANINE… TAYLOR CAMPAGNA
2025-12-18 Roofing 26081 Mocine Ave Hayward CA 94544 Owner proposes to merge two lots. Remodel existing single story building to conv… New installation New roof Access Painting and General Construction Inc
2025-12-12 HVAC/Mech 22608 Beech St Hayward CA 94541 Legalization case number: cp-bldg-2025-00134of previously completed work, includ… like for like replacement HVAC changeout
2025-12-11 Pool/Spa 27672 Orlando Ave Hayward CA 94545 ALL THE WORK PROPOSED IS RELATED TO CODE ENFORCEMENT PERMIT#: CP-BLDG-2025-00052… SANDOVAL MARCO A
2025-12-02 General Construction 24564 Margaret Dr Hayward CA 94542 remove and replace existing driveway retaining walls
2025-12-02 Fire Protection 29425 Ruus Rd Hayward CA 94544 316039 - TEOCAL TRANSPORT INC TEOCAL TRANSPORT INC
2025-11-21 General Construction 30799 Wiegman Rd INSTALLATION OF 18 FT.HIGH PILED STORAGE RACKS OF 2,678 LINEAR FEET WITH AN AREA… BIG JOE CALIFORNIA NORTH INC
2025-11-14 HVAC/Mech 2520 Barrington Ct Hayward CA 94545 (TI-3) R&D Wet Lab "Group 3" Scope of Work consist of architectural modification… Sonnikson Construction
2025-11-14 HVAC/Mech 2520 Barrington Ct Hayward CA 94545 (TI-5) Synthesis, Purification, and Ink Blending Lab Renovate existing lab invol… New installation HVAC installation Sonnikson Construction
2025-11-14 Electrical 2520 Barrington Ct Hayward CA 94545 (TI-4) QC & Microscopy Lab "Group B" Scope of Work consist of architectural addi… Sonnikson Construction
2025-11-14 Electrical 2520 Barrington Ct Hayward CA 94545 TI #1-Acetone Push Interior Scope of Work "Group H3" consist of installing floor… Sonnikson Construction
2025-11-13 General Construction 28819 Sandcreek DR Hayward CA 94545 New attached ADU- 638 square feet. 1 bedroom, 1 bathroom. 638 sf 1 beds Martinez Construction
2025-11-05 Fire Protection 20688 Corsair Blvd 148777 - RIGHT WEIGH SCALE, LLC Right Weigh Scale, LLC
2025-11-04 Roofing 24801 Industrial Blvd Hayward CA 94545 Like for like Rooftop Goodman HP replacement, same location, less than 400 lbs. like for like replacement HVAC changeout Pacific Coast Home Services
2025-10-21 Pool/Spa 821 Sycamore Ave Hayward CA 94544 FF&E and Minor renovation to occupy an existing restaurant space TBD TBD
2025-10-13 Roofing 1678 Delta Ct Hayward CA 94544 1. PROJECT INCLUDES SAFE-OFF/DEMO OF EXISING ROOFTOP UNITS AND INSTALLATION OF N… rooftop unit replacement HVAC replacement Legacy Mechanical & Energy Services, Inc.
2025-10-13 Roofing 1698 Delta Ct Hayward CA 94544 1. PROJECT INCLUDES SAFE-OFF/DEMO OF EXISTING ROOFTOP UNITS AND INSTALLATION OF … rooftop unit replacement HVAC replacement Legacy Mechanical & Energy Services, Inc.
2025-10-02 General Construction 26539 Durham Way Hayward CA 94542 **SCHOOL FEES DUE** 1,262 SQ.FT ADDITION (431 SQ.FT. ON FIRST FLOOR, 831 SQ.FT. … 1,262 roof sf replacement S M CONSTRUCTION AND ASSOCIATES INC
2025-10-01 Pool/Spa 26539 Durham Way Unit: A. Hayward CA 94542 CONVERT 989 SQ.FT. OF EXISTING UNCONDITIONED CRAWL SPACE INTO ADU. REPLACE FIRE … 989 sf S M CONSTRUCTION AND ASSOCIATES INC
2025-09-15 General Construction 25118 Belmont Ave PROPOSED TO BUILD A 337 S.F. HOME ADDITION TO THE FRONT OF THE HOUSE: Completed … ROBLES CONSTRUCTION
2025-09-03 HVAC/Mech 22359 Foothill Blvd Hayward CA 94541 Project to consist of improvements to existing vacant retail space inside the bo… JSCS INC dba JEFF SMITH CONSTRUCTION
2025-08-29 General Construction 2543 Winton Ave Unit: 5A Hayward CA 94545 1. REMODEL EXISTING WAREHOUSE FOR (3) PRODUCT SHOWROOMS, (1) CONFERENCE ROOM AND… Entertainment Supply, Inc.
2025-08-19 HVAC/Mech 22683 Main St Hayward CA 94541 1.- INTERIOR TENANT IMPROVEMENTS TO ACCOMODATE MEAT PROCESSING FACILITY, OFFICE … MAMA CHO'S BBQ
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Permit Types in Hayward
Construction Activity in Hayward

New building permits in Hayward, 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 Hayward Building Permits

Hayward, California processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 993+ Hayward building permits — newest permit date: 2026-09-16 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 Hayward 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: Public permit portal.

Who appears in Hayward permit records?

PermitGrab indexes 993 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 2026-09-12. Newest permit date: 2026-09-16. 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 993 indexed permits alongside 3,189 active code violations. 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 Hayward building permits

Search recent Hayward, CA building permits by address, 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, see the Hayward Permit Pulse.

Nearby California Cities — explore building permits in other California cities

Monitor Hayward 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 Hayward Building Permits

How many building permits does PermitGrab track in Hayward?

PermitGrab currently tracks 993 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 can research Hayward 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 Hayward — 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?

Hayward permit data, by use case

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

Real estate investors
Review published code-enforcement records with property context where linkage is available. A violation is a research signal, not evidence that an owner intends to 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 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.
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