Hayward Building Permits & Project Research

1,473 indexed permits · 529 contractor names in the last 90 days · Hayward, California.

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Hayward building permits — key stats
Active contractors 529
Newest permit 2026-11-01

PermitGrab tracks 1,473 building permits in Hayward, CA as of 2026-11-01, including 529 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
529
Contractor names (90 days)
2026-11-02
Last Updated
Updated recently · 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
2026-09-02 General Construction
Source type: Residential - Water Pipe Repair/Replace
25098 Plum Tree St
Owner: Far··· 🔒
New partial water line for future ADU in backyard (ADU application 202100790). T… residential —
2026-09-02 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
22608 Beech St
Owner: Way··· 🔒
We are splitting the 200A service into 120A for the AADU, and 80A for the main h… 200A service panel replacement Panel service Wayne Cheung
2026-09-02 Fire Protection
Source type: Fire - Operational
21075 Alexander Ct Fire Operational BAXTER HEALTHCARE
2026-09-02 Roofing
Source type: Residential Remodel/Repair/Maintenance
22285 Main St
Owner: SHI··· 🔒
-Repair damaged areas on the deck sheathing -Install new drip edge flashing on o… S & Y CORPORATION
2026-09-02 Other
Source type: Sign Permit - Building
456 Harder Rd
Owner: Sch··· 🔒
Install 1 set of 30"x133" LED channel letter on 36"x138" back panel Cal Sign, Inc.
2026-09-02 Solar
Source type: SolarAPP - Residential Photo-Voltaic
27879 Palomares Rd
Owner: KOR··· 🔒
7.2 KW DC (16) Panels Roof Mount PV system with (2) ESS, Trenching required 7.2 kW battery solar Battery storage SUNRUN INSTALLATION SERVICES INC
2026-09-02 Other
Source type: Revision Permit - Residential Flush Mounted Photo Voltaic
375 Ashbrook Way
Owner: LAT··· 🔒
Revision to BL-PV-FM-2026-00024. 1. Removed rapid shutdown device solar Solar PV SUNRUN INSTALLATION SERVICES INC
2026-09-02 General Construction
Source type: Residential - Heating and/or Cooling Equipment
22853 Arnold Ct
Owner: Ram··· 🔒
SPLIT SYSTEM CHANGE OUT, WITH DUCTWORK (7 SUPPLIES), 3 TON, 15 SEER, 36K BTU, 80… residential BELL BROTHERS PLUMBING, HEATING &…
2026-09-02 New Construction
Source type: Residential - Accessory Dwelling Unit (ADU)
22886 Fuller AVE Unit: A
Owner: LUI··· 🔒
PROPOSED 548 ATACHED ADU. Shares plans with BL-RPC-2026-00055 residential MUNIZ LUIS G & GARCIA MARIA D
2026-09-02 Roofing
Source type: Residential Remodel/Repair/Maintenance
375 Sycamore Ave
Owner: Dav··· 🔒
-Repair damaged areas on the deck sheathing -Scrape off loose paint, splintering… Young Ko
2026-09-02 General Construction
Source type: Residential - Water Heater Replacement
26761 Clarkford St
Owner: Jia··· 🔒
REMOVE/REPLACE 50-GAL GAS WATER HEATER IN THE GARAGE. LIKE FOR LIKE SAME LOCATIO… residential Fast Water Heater
2026-09-01 General Construction
Source type: Residential - Heating and/or Cooling Equipment
28245 Fox Hollow Dr
Owner: SAL··· 🔒
EXTENSION OF EXISTING DUCT SYSTEM: (13) R8 SUPPLY DUCTS AND 1 NEW CUT-IN SUPPLY … residential SERVICE CHAMPIONS
📞 (•••) •••-••••
2026-09-01 Roofing
Source type: Residential - Re-Roof
27240 Tyrrell Ave
Owner: CAR··· 🔒
REMOVE TAR/GRAVEL INSTALL BASE AND NEW TORCH DOWN $19K replacement Re-roof T D ROOFING INC
2026-09-01 Demolition
Source type: Tenant Improvement
164 Jackson St
Owner: JE&··· 🔒
DEMOLITION OF NON-STRUCTURAL TENANT IMPROVEMENTS. —
2026-09-01 Solar
Source type: SolarAPP - Residential Photo-Voltaic
308 Brooktree Way
Owner: PED··· 🔒
Rooftop Mounted Solar Energy System PV+ST 12 SIL-440QD solar modules 12 IQ8HC-72… 5.28 kW battery solar Battery storage platinum energy and construction
2026-09-01 Windows & Doors
Source type: Residential - Window/Door Retro/Replace
28182 Dobbel Ave
Owner: Mar··· 🔒
Replace 1 patio door with nail fin vinyl patio door, same location. HOME DEPOT U S A INC dba THE HOME…
2026-09-01 General Construction
Source type: Residential Remodel/Repair/Maintenance
1026 Shelley Ln
Owner: Hao··· 🔒
1. ADD ONE TOILET AND VANITY TO EXISTING 2ND FLOOR FAMILY ROOM. 2. REMOVE ALL UN… residential Hao Wu
2026-09-01 Roofing
Source type: Residential - Re-Roof
26324 Mocine Ave
Owner: Ger··· 🔒
Remove and replace approximately 1,600 square feet of existing asphalt shingle r… 600 sq 1,600 roof sf shingle replacement Re-roof LFP ROOFING
2026-09-01 Interior Renovation
Source type: Residential Remodel/Repair/Maintenance
27335 Huntwood Ave
Owner: SIN··· 🔒
Upgrade garage front to remove soft story. No other work. SINGH SURINDER & KAUR SINDER P TRS & GIL BALW ETAL
2026-09-01 General Construction
Source type: Residential - Sewer on Private Property or Cleanout Install
25098 Plum Tree St
Owner: Far··· 🔒
Partial Sewer lateral installation, to be capped in preparation for future ADU. … residential —
2026-09-01 Solar
Source type: SolarAPP - Residential Photo-Voltaic
26107 Whitman St
Owner: Rak··· 🔒
3.280 kW DC PV 3.28 kW solar Solar PV SEMPER SOLARIS
2026-09-01 General Construction
Source type: Residential Remodel/Repair/Maintenance
27341 Huntwood Ave
Owner: SIN··· 🔒
Structural upgrade at garage front for soft story. No other work. residential SINGH SURINDER & KAUR SINDER P TRS & GIL BALW ETAL
2026-09-01 General Construction
Source type: Residential Remodel/Repair/Maintenance
27347 Huntwood Ave
Owner: SIN··· 🔒
Structural upgrade at garage front for soft story. No other work. residential SINGH SURINDER & KAUR SINDER P TRS & GIL BALW ETAL
2026-09-01 Other
Source type: Revision
998 A St
Owner: Lex··· 🔒
Revision to BL-TI-2024-00049: Change from roof top unit mini split. 6 Hammers Backoffice
2026-09-01 Demolition
Source type: Building Minor Demolition/Miscellaneous (Residential only)
470 Carmar St
Owner: Meh··· 🔒
Removal/demolition of unpermitted work within existing residential garage; resto… —
2026-09-01 Other
Source type: Revision
25200 Carlos Bee Blvd Unit: 158
Owner: Ess··· 🔒
Permit Revision, relocate proposed pathway. Lyte Construction
2026-09-01 Other
Source type: Revision
27030 Parkside Dr
Owner: Can··· 🔒
Revisión to old permit #BL-RES #202500213 Balcony Modefication I. Description: R… Candy Gonzalez
2026-08-31 Fire Protection
Source type: Fire Sprinkler - 13D System Tract Plot
1504 Wonderland Ct Installation of a new NFPA 13D automatic fire sprinkler system for Lot 11 at pro… sprinkler Three Alarm Fire Protection
📞 (•••) •••-••••
2026-08-31 Fire Protection
Source type: Fire Sprinkler - 13D System Tract Plot
1500 Wonderland Ct Installation of a new NFPA 13D automatic fire sprinkler system for Lot 12 at pro… sprinkler Three Alarm Fire Protection
📞 (•••) •••-••••
2026-08-31 Fire Protection
Source type: Fire Sprinkler - 13D System Tract Plot
1512 Wonderland Ct Installation of a new NFPA 13D automatic fire sprinkler system for Lot 9 at proj… sprinkler Three Alarm Fire Protection
📞 (•••) •••-••••
2026-08-31 Fire Protection
Source type: Fire Sprinkler - 13D System Tract Plot
1508 Wonderland Ct Installation of a new NFPA 13D automatic fire sprinkler system for Lot 10 at pro… sprinkler Three Alarm Fire Protection
📞 (•••) •••-••••
2026-08-31 General Construction
Source type: CH - Property Survey - Property Survey
27449 Dobbel Ave
Owner: Sat··· 🔒
PROPERTY SURVEY DUE TO FIRE DAMAGE. Satnam Nandha
2026-08-31 Fire Protection
Source type: Fire Alarm - Existing System
1619 Whipple Rd SPRINKLER MONITORING SYSTEM REPLACEMENT fire alarm, sprinkler PAC Integrations
2026-08-31 Fire Protection
Source type: Fire One Time - Temporary Tent
20 Dunfirth Dr Tent for a weeding for 100 people install 9/11/26 event 9/11/26 3pm-9m strike 9/… Standard Event Rentals
2026-08-31 Roofing
Source type: Residential - Re-Roof
27544 Capri Ave
Owner: SAN··· 🔒
full tear off comp to comp tear off replacement Re-roof Bay 88 Roofing INC
2026-08-31 Electrical
Source type: Residential - Minor Electrical
25098 Plum Tree St
Owner: Far··· 🔒
Adding a partial 2" PVC electric conduit for a future ADU (ADU Permit# 202100790… —
2026-08-31 Interior Renovation
Source type: Residential Remodel/Repair/Maintenance
29606 Chance St
Owner: Eri··· 🔒
Remodeling kitchen, bathroom 1 flor and 2nd floor Andrei Suchkov
2026-08-31 Demolition
Source type: Building Minor Demolition/Miscellaneous (Residential only)
29200 Bodega St Demolish and remove existing unpermitted gazebo. Stralka Construction
2026-08-31 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
332 Ambrose Ct
Owner: Her··· 🔒
Update my electrical panel. service panel replacement Panel service Gusmaro Mendoza
2026-08-31 Fire Protection
Source type: Fire Alarm - Existing System
1609 Whipple Rd SPRINKLER MONITORING SYSTEM REPLACEMENT fire alarm, sprinkler PAC Integrations
2026-08-31 New Construction
Source type: Junior Accessory Dwelling Unit (JADU)
26219 Flamingo Ave
Owner: Raf··· 🔒
CONVERT EXISTING GARAGE INTO NEW JADU residential —
2026-08-31 Windows & Doors
Source type: Residential - Window/Door Retro/Replace
368 Saint Andrews St
Owner: Reb··· 🔒
Replace 1 window with retrofit vinyl window HOME DEPOT U S A INC dba THE HOME…
2026-08-31 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
24956 Lucien Way
Owner: Tai··· 🔒
Main panel upgrade MPU from 100A to 200A main breaker, MSP 225A service panel replacement Panel service Melissa Morales
2026-08-31 Fire Protection
Source type: Fire Fairview - New Construction
2013 East Ave Fairview CA 94541 Demolish the existing collapsed storage and build a new 750 sq ft garage and a n… J&J Pro Builders
2026-08-31 General Construction
Source type: Residential - Heating and/or Cooling Equipment
440 Larchmont St
Owner: Nic··· 🔒
Install new heat pump, replace furnace with air handler in same location, instal… residential Poppy Electrification, DBA Mr.…
2026-08-29 Solar
Source type: SolarAPP - Residential Photo-Voltaic
435 Culp Ave
Owner: jer··· 🔒
ROOF MOUNTED SOLAR PHOTOVOLTAIC MODULES SYSTEM SIZE: 4.40kW DC STC, 3.86kW AC CE… 4.4 kW battery solar Battery storage platinum energy and construction
2026-08-28 Roofing
Source type: Residential - Re-Roof
29853 Vanderbilt St
Owner: Nor··· 🔒
re-roof with new comp shingles class A fire rated 20 squares 20 sq shingle replacement Re-roof Maciel Roofing
📞 (•••) •••-••••
2026-08-28 General Construction
Source type: Residential - Heating and/or Cooling Equipment
29174 Verdi Rd
Owner: MYR··· 🔒
CHANGEOUT 3 TONS CONDENSER, RIGHT SIDE YARD. (CARRIER 26VNA136W003) 3 TONS INDOO… residential Service Champions
📞 (•••) •••-••••
2026-08-28 Roofing
Source type: Residential - Re-Roof
1299 Denton Ave
Owner: Lee··· 🔒
Removal of the existing tile roof and installation of a new tile roof (25.92 Sq)… tile replacement Re-roof Century Roof and Solar
Contact details pending
2026-08-28 Roofing
Source type: Residential - Re-Roof
66 Lafayette Ave
Owner: And··· 🔒
Removal of the existing shingle roof and installation of a new shingle roof (19.… shingle replacement Re-roof Century Roof and Solar
Contact details pending
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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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