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

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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
2026-04-16 Signage
Source type: Building Project
667 S BERNARDO AV SUNNYVALE CA 94087 Install one (1) illuminated by LED channel letter set for **SHREESHA SALON** —
2026-04-16 Landscaping & Exterior
Source type: Building Project
1103 PALAMOS AV SUNNYVALE CA 94089 Convert garage into new Standard ADU. Relocate washer/dryer to interior of exist… —
2026-04-15 Demolition
Source type: Building Project
223 N MATHILDA AV SUNNYVALE CA INTERIOR DEMOLITION TO INCLUDE THE REMOVAL OF NON-STRUCTURAL INTERIOR PARTITIONS… —
2026-04-15 HVAC
Source type: Engineering Project
1354 WRIGHT AV SUNNYVALE CA 94087 Remove, replace & widen driveway approach replacement HVAC replacement —
2026-04-14 Windows & Doors
Source type: Building Project
820 MUENDER AV SUNNYVALE CA 94086 Installation of 3 new skylights at (E) living room. —
2026-04-14 Roofing
Source type: Building Project
593 KIRK AV MAJOR REMODEL/NEW CONST - 568 SF rear & 301 SF front add. resulting in 1,763 SF … 568 roof sf replacement Re-roof —
2026-04-13 Interior Renovation
Source type: Building Project
495 LINCOLN AV SUNNYVALE CA 94086 KITCHEN REMODEL WITH STRUCTURAL CHANGES —
2026-04-13 Plumbing
Source type: Building Project
1635 SWALLOW DR SUNNYVALE CA 94087 OTC: 6/23 at 8:15am 401 sq ft detached ADU studio bedroom with 1 bathroom, kitch… tankless Water heater —
2026-04-12 Demolition
Source type: Building Project
1472 HAMPTON DR SUNNYVALE CA 94087 Demolish existing one-story residence (1102 SF) —
2026-04-10 Landscaping & Exterior
Source type: Building Project
111 N TAAFFE ST SUNNYVALE CA 94086 RETROFIT ALL WINDOWS. REPLACE 2 WITH NEW SIZES. (N) SKYLIGHT FOR AIR CIRCULATION… solar Solar PV —
2026-04-09 Fire Protection
Source type: Fire Permit
123 LEMMON TR SUNNYVALE CA 94086 FIRE ALARM - Fire Alarm Control Panel Replacement. fire alarm —
2026-04-09 Fire Protection
Source type: Fire Permit
1010 E ARQUES AV SUNNYVALE CA 94085 SPECIAL SUPPRESSION - INSTALLAION OF CO2 FIRE SUPPRESSION SYSTEM FOR SOLVENT CAB… fire suppression —
2026-04-09 Demolition
Source type: Building Project
900 FIFTH AV SUNNYVALE CA SUN103 CCT Q2-2026 Demo & install of tools in existing labs/support rooms on flo… —
2026-04-08 Signage
Source type: Building Project
709 LAKEWOOD DR SUNNYVALE CA 94089 Install two Non Illuminated (2) monument signs for **Silicon Valley Reformed Bap… —
2026-04-08 Landscaping & Exterior
Source type: Engineering Project
1106 S MARY AV SUNNYVALE CA 94087 Re-build sidewalk and driveway; see BLDG-2025-0511 —
2026-04-08 HVAC
Source type: Engineering Project
1265 BORREGAS AV SUNNYVALE CA 94089 Replacement existing driveway and relocation of streetlight. replacement HVAC replacement —
2026-04-07 HVAC
Source type: Building Project
1240 ELKO DR SUNNYVALE CA 94089 Commercial TI speculative suite to be used as office and storage. Scope includes… New installation HVAC installation —
2026-04-07 HVAC
Source type: Building Project
178 PIEDRA DR SUNNYVALE CA 94086 Installing Attached Solid Aluminum Patio cover at rear yard w/ new Recessed LED … New installation HVAC installation —
2026-04-07 HVAC
Source type: Engineering Project
1687 CANARY DR SUNNYVALE CA 94087 This project proposes to Hand-trench & bore approx. 227' & 1931', Comcast to upg… HVAC installation —
2026-04-06 HVAC
Source type: Building Project
1015 HELEN AV Unit: 5 SUNNYVALE CA 94086 Install ductless multi-split system with Heat Pump and 3 High-Wall Units. Remove… heat pump New installation HVAC installation —
2026-04-01 HVAC
Source type: Engineering Project
550 E OLIVE AV SUNNYVALE CA 94086 Off-site civil improvements for the School Play Yard project. Scope includes sit… —
2026-04-01 General Construction
Source type: Building Project
550 DAWN DR Remove wood siding and install new stucco on all exterior walls for both 1st flo… —
2026-03-31 HVAC
Source type: Building Project
1134 REYNELLA CT SUNNYVALE CA 94087 875 SF front/rear addition resulting in 2647 SF living space, 5 bed 4 bath, comp… —
2026-03-31 HVAC
Source type: Building Project
1132 REYNELLA CT SUNNYVALE CA 94087 (N) Detached 668 SF 2 bed 1 bth ADU; ****PLANS SAVED UNDER BLDG-2026-1227**** —
2026-03-31 HVAC
Source type: Building Project
1020 PEPPER AV SUNNYVALE CA 94087 499 SF front addition & int. remodel resulting in 2,335 SF living space, 5 bed 4… —
2026-03-30 Fire Protection
Source type: Fire Permit
200 CARIBBEAN DR SUNNYVALE CA FIRE ALARM - Fire Alarm System T.I.; Event Node TI Level 1; Fire Alarm, underflo… fire alarm —
2026-03-30 Landscaping & Exterior
Source type: Building Project
741 DURSHIRE WY SUNNYVALE CA 94087 Remodel with ext. upgrades, int. configuration, add one bath, include conversion… —
2026-03-30 Fire Protection
Source type: Fire Permit
298 S SUNNYVALE AV SUNNYVALE CA 94086 FIRE ALARM VOICE- 1. Add new Voice Amplifier Panel. 2. Remove (e) notification a… fire alarm —
2026-03-30 Interior Renovation
Source type: Minor Building Permit
860 DWIGHT AV SUNNYVALE CA 94086 BATHROOM REMODEL - NO STRUCTURAL/LAYOUT CHANGES. *HANDOUT PROVIDED* Remove & rei… —
2026-03-26 HVAC
Source type: Engineering Project
753 HOLBROOK PL SUNNYVALE CA 94087 CA_SJ_SUNNYVALE_313 - Crown Castle Small Cell —
2026-03-26 HVAC
Source type: Engineering Project
634 HOLLENBECK AV SUNNYVALE CA 94087 CA_SJ_SUNNYVALE_273 - Crown Castle Small Cell —
2026-03-26 Demolition
Source type: Building Project
944 KENNARD WY SUNNYVALE CA 94087 (N) 5BD/3BA SINGLE-STORY, 2614.25 SF SINGLE-FAMILY HOME, 449.5 SF ATTACHED GARAG… —
2026-03-26 HVAC
Source type: Engineering Project
801 HARVARD AV SUNNYVALE CA 94087 CA_SJ_SUNNYVALE_298M3 - Crown Castle Small Cell —
2026-03-25 Roofing
Source type: Building Project
1378 KINGFISHER WY SUNNYVALE CA 94087 Remove & replace(e) 3/4 landing sheathing. Remove & replace (e) landing waterpro… —
2026-03-24 Electrical
Source type: Building Project
438 TOYAMA DR SUNNYVALE CA 94089 Day-2 REMOVAL OF (8) PARKING STALLS TO ACCOMODATE NEW 600A 12KV MAIN SWITCHGEAR,… 600A New installation —
2026-03-21 Electrical
Source type: Engineering Project
791 AJAX DR SUNNYVALE CA 94086 Running underground pipe for a new main electric service, the work would be perf… —
2026-03-20 General Construction
Source type: Building Project
1010 E ARQUES AV *CSG* Installation of (2) vertical lift modules for Applied Materials. Each of t… —
2026-03-20 Interior Renovation
Source type: Building Project
1039 IRIS AV SUNNYVALE CA 94086 Add second story 1063 sqft. Add first story 27 sqft. Remodel kitchen, remodel ma… —
2026-03-17 HVAC
Source type: Building Project
1014 E CARDINAL DR SUNNYVALE CA 94087 465 SF add. to main house resulting: 1,771 SF 3 bed, 2 Bath; Convert (E) 400 SF … —
2026-03-17 General Construction
Source type: Building Project
867 HANOVER AV REMOVE (E) DETACHED GARAGE IN THE BARKYARD & REMOVE (E) CARPORT TO ADD AN ATTACH… 998 sf 1-story —
2026-03-16 Interior Renovation
Source type: Building Project
1407 FRANCHERE PL SUNNYVALE CA 94087 Convert 30 SF of garage resulting in 1,715 SF living space; Remodel kitchen & ba… 200A service panel New installation Panel service —
2026-03-16 Demolition
Source type: Building Project
754 HAVERHILL DR SUNNYVALE CA 94087 Complete demolition of (E) SFR. 1,467sqft Living Space + 437 Garage —
2026-03-15 General Construction
Source type: Building Project
121 S FRANCES ST Installation of new non-illum. channel letter sign for **55K Bread** —
2026-03-12 HVAC
Source type: Building Project
231 SUNSET AV SUNNYVALE CA 94086 Replacement and installation of new on site fence and gates for **St Thomas Epis… replacement HVAC replacement —
2026-03-12 Landscaping & Exterior
Source type: Building Project
410 S MATHILDA AV SUNNYVALE CA 94086 *CSG* Exterior-only refresh of existing Chase Bank branch, with site upgrades. —
2026-03-12 HVAC
Source type: Building Project
215 W OLIVE AV SUNNYVALE CA 94086 Remove and replace floor covering at 2nd floor common walkways and balcony. replacement HVAC replacement —
2026-03-11 Electrical
Source type: Building Project
859 THE DALLES SUNNYVALE CA 94087 HOUSE REMODEL. FRONT ADDITION 680 SF FOR BEDROOMS AND FOYER. (N) COVERED PORCH 5… 200A New installation —
2026-03-10 Windows & Doors
Source type: Building Project
1374 LILLIAN AV SUNNYVALE CA 94087 Rear covered porch addition of 474 s.f. . New patio door at living room to repla… —
2026-03-10 HVAC
Source type: Building Project
1272 BORREGAS AV SUNNYVALE CA 94089 **BPR** Additional Roof screen and fence for service yard for **Carbon** —
2026-03-06 HVAC
Source type: Engineering Project
1366 BORREGAS AV SUNNYVALE CA 94089 AT&T JOB #A05C3BK-TCP NEEDS TO ACCESS MH & SB ON DIFFERENT LOCATION FOR CABLE PL… —
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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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