Sunnyvale Building Permits & Property Data

Heads up: Contractor names for Sunnyvale are not currently available in PermitGrab. This page focuses on permit records and property data; market-level contractor data coverage isn't available for this city.

2,865 indexed permits · Sunnyvale, California.

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Sunnyvale building permits — key stats
Newest permit 2026-11-04

PermitGrab tracks 2,865 building permits in Sunnyvale, CA as of 2026-11-04.

✓ 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. Contractor names are not currently available in PermitGrab. 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 Sunnyvale permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

Free weekly permit summary for Sunnyvale

One email a week with the newest Sunnyvale 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.

2,865
Indexed Permits
2026-11-05
Last Updated
Source date: 2026-11-04

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Published permit & code records

Permit data through 2026-11-04

2,865 permits sorted by date

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

⇄ Swipe or scroll to see address & contractor

Date Type Address Details Status Save
2026-10-23 General Construction
Source type: Minor Building Permit
1010 LOIS AV install heatpump system same location —
2026-10-23 Fire Protection
Source type: Fire Flow Test
641 BALTIC WY Requesting a new Fire Flow Data located at 641 Baltic Way Sunnyvale, CA. Cross S… —
2026-10-23 Plumbing
Source type: Engineering Project
1677 HONFLEUR DR TrenchFree will perform the applicant work as follow: TrenchFree will dig the re… —
2026-10-23 General Construction
Source type: Building Project
545 OAKMEAD PY *BPR*Tool Installation MET403 KLA SF20 for **Applied Materials** —
2026-10-23 General Construction
Source type: Minor Building Permit
1653 KITCHENER DR Panel upgrade from 100 amp to 200 amp 200A service panel Panel service —
2026-10-23 General Construction
Source type: Minor Building Permit
207 SUNSET AV Panel upgrade from 100amp to 200amp 200A service panel Panel service —
2026-10-23 Electrical
Source type: Engineering Project
1342 ELSONA DR PM#35743479 - PG&E to replace secondary box and trench to install new conduit. P… replacement —
2026-10-23 General Construction
Source type: Minor Building Permit
607 SANTA CRUZ TR Heat Pump System Installation —
2026-10-23 General Construction
Source type: Engineering Project
223 VELVETLAKE DR PG&E to replace pole. Crane setup will be required. —
2026-10-23 Windows & Doors
Source type: Building Project
1449 BELLEVILLE WY Replace 3 full frame windows in a pre-fabricated Bay unit. (Window to Bay conver… —
2026-10-23 General Construction
Source type: Building Project
135 CHARLES ST Foundation Repair with Ram Jack Steel Piers —
2026-10-23 General Construction
Source type: Minor Building Permit
725 THE DALLES Water Heater replacement (gas to electric) in the same location in the closet —
2026-10-22 General Construction
Source type: Minor Building Permit
577 MONTEGO TR Remove gas water heater in garage and install heat pump water heater (same locat… —
2026-10-22 General Construction
Source type: Building Project
123 URANIUM DR UR01 P7: project consist of the installation of (4) tools and their support equi… —
2026-10-22 Interior Renovation
Source type: Engineering Project
319 E OLIVE AV PM#35743532 - PG&E to top and relinquish joint pole. PG&E to install new joint p… —
2026-10-22 Roofing
Source type: Minor Building Permit
619 SHERATON DR Re-Roof: Remove existing foam roofing system as required and install a new spray… replacement Re-roof —
2026-10-22 New Construction
Source type: Engineering Project
354 BALSAM AV Remove concrete from existing planter strip ONLY, install tree, remove ADU crate… —
2026-10-22 Roofing
Source type: Minor Building Permit
1441 HAMPTON DR The existing 30-year-rated roof will be demolished; any damaged wood discovered … shingle, metal New installation New roof —
2026-10-22 General Construction
Source type: Minor Building Permit
722 SAN SIMEON ST heat pump installation (removal of the existing gas furnace) and ductwork replac… —
2026-10-22 General Construction
Source type: Minor Building Permit
460 IVES TR The project is for the Pool House. Panel Upgrade 125 A like for like to 125 A at… like for like replacement HVAC changeout —
2026-10-22 Fire Protection
Source type: Fire Permit
930 E ARQUES AV FIRE ALARM - This is a fire alarm tenant improvement project located at 930 E. A… fire alarm —
2026-10-22 Fire Protection
Source type: Fire Permit
545 OAKMEAD PY FIRE ALARM - Relocate (2) eixsitng fire alam horn/strobes and (2) gas alarm horn… fire alarm —
2026-10-22 General Construction
Source type: Minor Building Permit
1547 CORONACH AV CONVERSION GAS TO ELECTRIC 4 TONS HEAT PUMP CONDENSER BACK YARD. (LENNOX EL18XPV… 4 tons AC, furnace, heat pump replacement HVAC changeout —
2026-10-22 General Construction
Source type: Minor Building Permit
466 WILSON AV upgrae main panel from 100amp to 200amp, install 50amp ev charger, install 30amp… 200A EV charger New installation —
2026-10-22 Electrical
Source type: Engineering Project
668 W MCKINLEY AV PM#35513155 - PG&E to install enclosure, cable, and conduit. Perform tie-in and … —
2026-10-22 General Construction
Source type: Building Project
386 CYPRESS AV Voluntary seismic retrofit in accordance with Standard Plan Set A in crawl space… —
2026-10-22 Fire Protection
Source type: Fire Permit
1111 LOCKHEED MARTIN WY Unit: 158 FIRE SPRINKLER - VOLUNTARY 1. UPGRADE THE (E) FIRE SPRINKLER SYSTEM TO SUPPORT A… sprinkler —
2026-10-22 Plumbing
Source type: Engineering Project
340 N PASTORIA AV Exploratory Excavation on Easement approximately 4x3 to be dug to confirm locati… line work —
2026-10-22 General Construction
Source type: Minor Building Permit
362 PESCADERO TR Heat Pump installation (replacing existing gas furnace and AC) —
2026-10-22 General Construction
Source type: Minor Building Permit
172 JACINTO WY R&R existing furnace in the same location like for like. furnace like for like replacement HVAC changeout —
2026-10-22 Interior Renovation
Source type: Building Project
545 OAKMEAD PY INSTALL CHEM AMPULE INTO EXISTING AMPULE CABINET (1904539). —
2026-10-22 General Construction
Source type: Minor Building Permit
1257 LAKESIDE DR Replacement of boilers and storage tanks in buildings 1247, 1257, and 1259 with … —
2026-10-22 General Construction
Source type: Engineering Project
1709 LINNET LN PM#35741279 - PG&E to excavate 4'x4' bellhole and trench to install new gas serv… —
2026-10-22 Interior Renovation
Source type: Building Project
545 OAKMEAD PY INSTALL DISILANE GAS CABINET (1903683). —
2026-10-22 Roofing
Source type: Minor Building Permit
1134 PIMENTO AV Remove existing composition roof and install new Certainteed composition shingle… shingle New installation New roof —
2026-10-21 Interior Renovation
Source type: Building Project
936 MARION WY BATHROOM REMODEL – TUB-TO-SHOWER CONVERSION —
2026-10-21 General Construction
Source type: Minor Building Permit
787 W HOMESTEAD RD REPLACE EXISTING 40 GALLON WATER HEATER TANK —
2026-10-21 Solar
Source type: SolarAPP+
949 HARNEY WY PV solar system 4.500 kW DC + (1) Enphase IQ Battery 10C. 4.5 kW battery solar Battery storage —
2026-10-21 General Construction
Source type: Minor Building Permit
425 S FAIR OAKS AV Residential heat pump replacement. Direct equipment swap using existing electric… residential —
2026-10-21 General Construction
Source type: Building Project
557 E CALIFORNIA AV INSTALLATION OF NEW VIGOR SG1200/750TS GLOVE BOX IN BEOL-4 CLEANROOM, BUILDING 7… —
2026-10-21 Fire Protection
Source type: Fire Permit
545 OAKMEAD PY FIRE ALARM - Remove (2) horn/strobes & (1) strobe. Install (2) Duct Detectors fo… fire alarm —
2026-10-21 Solar
Source type: SolarAPP+
1215 MANDARIN DR 7.56kw PV ARRAY + 27KWH ESS 7.56 kW 27 kWh battery battery solar Battery storage —
2026-10-21 General Construction
Source type: Minor Building Permit
1081 BAKER CT Replace original 100amp electrical panel with 200amp electrical panel. 100A replacement —
2026-10-21 Plumbing
Source type: Engineering Project
1075 HAMSHIRE CT Relocate the water meter and install a new 1-1/2" pipe from the house/garage to … —
2026-10-21 General Construction
Source type: Building Project
658 ONEIDA DR Installation of a residential energy storage system (ESS) serving the existing r… residential —
2026-10-21 General Construction
Source type: Building Project
1151 PARKINGTON AV Voluntary crawl space encapsulation. —
2026-10-21 General Construction
Source type: Minor Building Permit
1056 OLEANDER CT Swimming pool removal, non-buildable. For landscape purposes only. —
2026-10-21 General Construction
Source type: Engineering Project
700 ALL AMERICA WY ATT Job #A05JB9P - Perform 3-4'x4' dig ups on W Olive Ave —
2026-10-20 Fire Protection
Source type: Fire Permit
1230 E ARQUES AV PRE-ACTION FIRE ALARM - 2025-5612 Scope: MODIFY & EXPAND THE EXISTING PRE-ACTION… fire alarm —
2026-10-20 Solar
Source type: Minor Building Permit
1060 DARWIN TR Unit: 5 Installing 1 EV charger inside garage. Level 2 240V 240V EV charger —
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Permit Types in Sunnyvale
Construction Activity in Sunnyvale

New building permits in Sunnyvale, 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 not currently available in PermitGrab for Sunnyvale.

About Sunnyvale Building Permits

Sunnyvale, California processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 2,865+ Sunnyvale building permits — newest permit date: 2026-11-04 from official city sources.

Each record can show the project address, scope, permit type, and value where the city publishes them. Contractor names are not currently available in PermitGrab for Sunnyvale. 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 Sunnyvale 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 Sunnyvale permit records?

PermitGrab indexes 2,865 building permits in Sunnyvale. New records appear as they are available from the source.

How fresh is Sunnyvale permit data?

The most recent permit indexed for Sunnyvale is dated 2026-11-04. Newest permit date: 2026-11-04. Permit records carry filing date, address, project value, and permit type. Use a recent published record for project research; it does not show bid availability or a request for service.

What construction appears in Sunnyvale permit records?

Sunnyvale permit activity covers 2,865 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 Sunnyvale building permits

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

Nearby California Cities — explore building permits in other California cities

Monitor Sunnyvale permit & property activity

Email alerts when new public records are available for new permits and property activity. Contractor names are not currently available in PermitGrab. Owner information is shown only where it can be matched from available public records.

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Frequently Asked Questions about Sunnyvale Building Permits

How many building permits does PermitGrab track in Sunnyvale?

PermitGrab currently tracks 2,865 building permits in Sunnyvale, 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 Sunnyvale 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 Sunnyvale?

Contractors can research Sunnyvale activity by filtering current permits by trade, location, and project type. Contractor names are not currently available in PermitGrab. 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 Sunnyvale — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Contractor names are not currently available in PermitGrab. 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?

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