Downey Building Permits & Property Data

853 indexed permits · Downey, California.

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

PermitGrab tracks 853 building permits in Downey, CA as of 2026-09-12.

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. The current records do not meet the source-published contractor-coverage threshold. 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 Downey permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

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One email a week with the newest Downey 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.

853
Indexed Permits
Contractor count unavailable
Heads up — limited source for this city Downey's public permit source supports permit and published-party research. The city does not publish machine-readable code-case or owner-of-record data for this jurisdiction, so violation and property-owner columns are limited.
2026-09-16
Last Updated
Updated recently · 2026-09-12
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Published permit & code records

Permit data through 2026-09-12

853 permits sorted by date

Date Type Value Address Details Contractor / Status Save
2026-06-09 Electrical 7843 BIRCHCREST RD, DOWNEY CA 90240 125 Amp Subpanel 125A
2026-06-09 Electrical 11227 BUELL ST, DOWNEY CA 90241 Electrical Service Panel Replacement: 200 Amps. Edison must verify and confirm t… 200A service panel replacement
2026-06-09 Electrical 7839 SPRINGER ST, DOWNEY CA 90242 Removed 100-amp Main Electrical panel and upgrade with new 200-amp panel
2026-06-09 Electrical 251 STONEWOOD ST, A31, DOWNEY CA 90241 (1) Portable generator for event for Phantom Fireworks booth on June 29-July5 20…
2026-06-09 Electrical 7843 BIRCHCREST RD, DOWNEY CA 90240 New subpanel 125amp 125A New installation
2026-06-09 HVAC/Mech 10339 LAKEWOOD BL, DOWNEY CA 90241 Provide a new accessible restroom within an existing suite (formerly occupied as… New installation HVAC installation
2026-06-09 Roofing 9430 BUELL ST, DOWNEY CA 90241 40square/ Tear off and reroof with comp shingles, house and attached garage. 10s… 40 sq shingle tear off replacement
2026-06-08 General Construction 7819 COLE ST, DOWNEY CA 90242 Proposed 1-story & 2nd story addition to an existing 1-story single family dwell…
2026-06-08 Fence 9399 STEWART & GRAY RD, DOWNEY CA 90241 Deferred submittal for wrought iron fence and gates. Reference Permit BLD-22-015…
2026-06-08 Plumbing 9555 ARRINGTON AV, DOWNEY CA 90240 Install new gas-line 145ft (replacing leaking old line) located on side of house…
2026-06-08 Solar 7938 7TH ST, DOWNEY CA 90241 SolarApp+ - Solar and Storage 12.15kW and 27 Panels; includes Energy Storage Sys… 12.15 kW 27 panels battery solar
2026-06-08 Roofing 7821 8TH ST, DOWNEY CA 90241 Tear off existing comp shingles and install new cool shingles with synthetic und… shingle tear off replacement
2026-06-08 Roofing 7821 8TH ST, DOWNEY CA 90241 16squares/ Tear off and reroof with comp shingles. House only. 16 sq shingle tear off replacement
2026-06-08 Solar 9141 HALEDON AV, DOWNEY CA 90240 SolarApp+ - Solar and Storage 3.36kW and 8 Panels; includes Energy Storage Syste… 3.36 kW 8 panels battery solar
2026-06-08 Roofing Tear off existing comp shingles and install new cool shingles with synthetic und… shingle tear off replacement
2026-06-08 Electrical 11227 BUELL ST, DOWNEY CA 90241 100A service upgrade to 200A and installation of one new 50A EV outlet. 100A service panel New installation
2026-06-08 Plumbing 9440 IMPERIAL HWY, DOWNEY CA 90242 315 Lineal Feet of 8” Sewer. line work
2026-06-08 HVAC/Mech 7745 COOLGROVE DR, DOWNEY CA 90240 550sf/ Kitchen and (2) Bath remodels, no structural changes. To include Electric… 550 roof sf
2026-06-08 Solar 12148 IZETTA AV, DOWNEY CA 90242 SolarApp+ - Solar and Storage 4.95kW and 11 Panels; includes Energy Storage Syst… 4.95 kW 11 panels battery solar
2026-06-08 Roofing 10307 LA REINA AV, DOWNEY CA 90241 40squares/Tear off and reroof with comp shingles apartment building and 13square… 40 sq shingle, flat tear off replacement
2026-06-08 Roofing 8405 LUXOR ST, DOWNEY CA 90241 Reroof to tear off and recover 9 squares of built up to detached garage only. To… 9 sq flat tear off replacement
2026-06-08 Plumbing 9536 MULLER ST, DOWNEY CA 90241 Re-pipe with (8) fixtures repipe
2026-06-07 HVAC/Mech 8254 STEWART & GRAY RD, DOWNEY CA 90241 Convert (E) 396 Sq. Ft. detached garage to ADU with an addition of 603 Sq. Ft.
2026-06-07 Electrical 12918 HANWELL AV, DOWNEY CA 90242 Level 2 EV charger installation EV charger New installation
2026-06-07 Solar 9363 GAINFORD ST, DOWNEY CA 90240 Solar and Storage 13.5kW and 0 Panels; includes Energy Storage System 3 LF from … 13.5 kW battery solar
2026-06-07 Signage 251 Stonewood, United States 1'-6" x 10'-6" Face LED illuminated trimless channel letter. "(logo) CELL AND FI…
2026-06-07 Roofing 7416 FIRESTONE BL, DOWNEY CA 90241 roof sheathing inspection
2026-06-06 Solar 8009 VISTA DEL ROSA ST, DOWNEY CA 90240 Solar and Storage 13.5kW and 0 Panels; includes Energy Storage System 3 LF from … 13.5 kW battery solar
2026-06-06 Solar 9343 FOSTORIA ST, DOWNEY CA 90241 SolarApp+ - Solar and Storage 7.65kW and 17 Panels; includes Energy Storage Syst… 7.65 kW 17 panels battery solar
2026-06-06 Solar 9434 SIDEVIEW DR, DOWNEY CA 90240 SolarApp+ - Solar and Storage 9.9kW and 22 Panels; includes Energy Storage Syste… 9.9 kW 22 panels battery solar
2026-06-05 HVAC/Mech 500 STONEWOOD ST, DOWNEY CA 90241 Added one-line diagram with load calcs specifically showing the loads that will … 3000A
2026-06-05 Roofing 10524 CLANCEY AV, DOWNEY CA 90241 Water Heater change out. Per DMC 9504, air conditioning, mechanical roof, and ut… standard replacement
2026-06-05 Electrical 12832 PARAMOUNT BL, DOWNEY CA 90242 Replacement (10) light fixtures replacement
2026-06-05 Roofing 8051 CHEYENNE AV, DOWNEY CA 90242 Need inspeccion in order to start removing the roof
2026-06-05 Roofing 9141 HALEDON AV, DOWNEY CA 90240 Reroof to tear off and recover 27 squares to house and detached garage 27 sq tear off replacement
2026-06-05 Electrical 10740 SHELLYFIELD RD, DOWNEY CA 90241 Kitchen remodel and replace electrical outlet. No structural changes. replacement
2026-06-05 HVAC/Mech 7602 HONDO ST, DOWNEY CA 90242 NEW 792 SqFt DETACHED ADU 792 sf New installation New construction
2026-06-05 Solar 8015 CHEYENNE AV, DOWNEY CA 90242 Residential Solar solar
2026-06-05 General Construction 7700 IMPERIAL HWY, DOWNEY CA 90242 Revision
2026-06-05 Solar 10332 WESTERN AV, DOWNEY CA 90241 SolarApp+ - Solar and Storage 9kW and 20 Panels; includes Energy Storage System … 9 kW 20 panels battery solar
2026-06-05 Electrical 9018 FIRESTONE BL, DOWNEY CA 90241 Revised Single Line Diagram to show 3000A switchgear supplied at 120/208V 3P 4W … 3000A
2026-06-05 Roofing 7416 FIRESTONE BL, DOWNEY CA 90241 27squares/ Tear off and reroof with Built-up. The entire building. 27 sq flat tear off replacement
2026-06-05 Structural 8222 FIRESTONE BL, DOWNEY CA 90241 DELTA 3 - CLIENT CONSTRUCTION CHANGE: - SHEET A1: REVISED FRONT PATIO AREA TO RE…
2026-06-05 HVAC/Mech 7956 SPRINGER ST, DOWNEY CA 90242 Convert (E) 505 Sq. Ft. detached garage to ADU 505 roof sf
2026-06-05 Roofing 8532 RIVES AV, DOWNEY CA 90240 17squares/ Tear off and reroof with comp shingles. 1/square of built-up. House, … 17 sq shingle, flat tear off replacement
2026-06-05 Electrical 9112 MEL DAR AV, DOWNEY CA 90240 Electrical Panel Upgrade to 200amps. 200A service panel
2026-06-04 HVAC/Mech 10315 LAKEWOOD BL, DOWNEY CA 90241 Like for like RTU replacement (1) 10-ton and (1) 3-ton. Customer supplied crane … 10 tons rooftop unit replacement
2026-06-04 Roofing 11021 FAIRFORD AV, DOWNEY CA 90241 22squares/ Tear off and reroof with comp shingles. House and attached garage. 22 sq shingle tear off replacement
2026-06-04 General Construction 9399 STEWART & GRAY RD, DOWNEY CA 90241 Deferred submittal for light pole shaft, base plate, and anchor bolt. Reference …
2026-06-04 Electrical 8226 DONOVAN ST, DOWNEY CA 90242 Renew and complete BLD-19-00203 & BLD-15-00543 Retrofit 2-windows, replace 1-win… 200A service panel replacement
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Permit Types in Downey
Construction Activity in Downey

New building permits in Downey, 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 lead coverage is not currently available for this city.

About Downey Building Permits

Downey, California processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 853+ Downey building permits — newest permit date: 2026-09-15 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 Downey 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: Building Permits via Accela (pop. 111K).

Who appears in Downey permit records?

PermitGrab indexes 853 building permits in Downey. New records appear as they are available from the source.

How fresh is Downey permit data?

The most recent permit indexed for Downey is dated 2026-09-12. Newest permit date: 2026-09-15. 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 Downey permit records?

Downey permit activity covers 853 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 Downey building permits

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

Nearby California Cities — explore building permits in other California cities

Monitor Downey permit & property activity

Email alerts when new public records are available for new permits and property activity. Source-published contractor coverage is not currently available for this city. Owner information is shown only where it can be matched from available public records.

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Frequently Asked Questions about Downey Building Permits

How many building permits does PermitGrab track in Downey?

PermitGrab currently tracks 853 building permits in Downey, 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 Downey 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 Downey?

Contractors can research Downey activity by filtering current permits by trade, location, and project type. Source-published contractor coverage is not currently available for this city. 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 Downey — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Source-published contractor coverage is not currently available for this city. 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?

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

Downey addition permits Downey concrete & masonry permits Downey demolition permits Downey electrical permits Downey general construction permits Downey hvac permits Downey interior renovation permits Downey landscaping permits Downey new construction permits Downey plumbing permits Downey roofing permits Downey solar permits Downey structural permits Downey windows & doors permits
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