Downey Building Permits & Project Research

1,280 indexed permits · 254 contractor names in the last 90 days · Downey, California.

PermitGrab Pro is a $149/mo subscription. 14-day Pro trial — choose your market first, then card required at checkout · cancel anytime before day 14.

Public-record project research, not a shared-lead marketplace. Use the permit, source date, and available fields to research the builder, project, or adjacent work before outreach. Cancel anytime in one click — no retention call.

Downey building permits — key stats
Active contractors 254
Newest permit 2026-11-01

PermitGrab tracks 1,280 building permits in Downey, CA as of 2026-11-01, including 254 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:

PermitGrab Pro is a $149/mo subscription for current municipal permit, property, and code-violation records. In this market, that includes contractor records from the official municipal feed. 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.

Free weekly permit summary for Downey

One email a week with the newest Downey 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.

1,280
Indexed Permits
254
Contractor names (90 days)
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.
2026-11-02
Last Updated
Source date: 2026-11-01
📊 View Downey source-dated permit records →

🔔 Get Downey Permit Alerts

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

📥 Export CSV 📊 Report

Recent project activity

Recent permit records with source-published project details. A named business identifies the recorded project team; it is not a claim that the business is seeking bids.

ZIGLIFT MATERIAL HANDLING
2026-10-26
📍 12020 WOODRUFF AV
Addition
Contact details pending
CASSADY ROOFING INC
2026-10-26
📍 10339 LA REINA AV
Roofing 16 sq shingle tear off replacement Re-roof
✉️ Email available with trial
LAJOMA CONSTRUCTION INC
2026-10-26
📍 9441 RAVILLER DR
Solar 17.6 kW 40 panels battery solar Battery storage
Contact details pending

Published permit & code records

Permit data through 2026-11-01
🔎 See for yourself — free: click any Reveal button to unmask up to 10 real contractor phone numbers. No account needed.

1,280 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 Contractor / Status Save
2026-10-26 Addition
Source type: Commercial Addition-Alteration
12020 WOODRUFF AV INSTALL HIGH PILE STORAGE RACKS IN WAREHOUSE AREA. ZIGLIFT MATERIAL HANDLING
Contact details pending
2026-10-26 Roofing
Source type: Residential Re-Roof
10339 LA REINA AV Reroof to tear off and recover 16 squares of comp shingles to house and attached… 16 sq shingle tear off replacement Re-roof CASSADY ROOFING INC
2026-10-26 Solar
Source type: Residential Solar
9441 RAVILLER DR SolarApp+ - Solar and Storage 17.6kW and 40 Panels; includes Energy Storage Syst… 17.6 kW 40 panels battery solar Battery storage LAJOMA CONSTRUCTION INC
Contact details pending
2026-10-26 Other
Source type: Revision
9037 FARM ST Hello, SCE (Edison) is requiring the permit to read like this for the electrical… 200A 240V service panel replacement Panel service DOWNEY, CA, CONTRACTOR 00000
2026-10-26 Roofing
Source type: Residential Re-Roof
9159 GALLATIN RD Reroof to tear off and recover 33 squares of comp shingles to house and detached… 33 sq shingle tear off replacement Re-roof GRAND SUMMIT ROOFING
2026-10-26 Electrical
Source type: Residential Electrical
7150 LUXOR ST 2-gang, 400-amp main panel with two 200-amp branch circuit breakers for means of… —
2026-10-26 Electrical
Source type: Residential Electrical
7150 LUXOR ST Electrical Service Panel Replacement: 400 Amps. Edison must verify and confirm t… 400A service panel replacement Panel service DOWNEY, CA, CONTRACTOR 00000
2026-10-26 Other
Source type: Revision
9912 TECUM RD 1. Electrical rewire on rest of the house, original permit has the restrooms and… DOWNEY, CA, CONTRACTOR 00000
2026-10-25 Electrical
Source type: Residential Electrical
12121 DUNROBIN AV Electrical Service Panel Replacement: 200 Amps. Edison must verify and confirm t… 200A service panel replacement Panel service DOWNEY, CA, CONTRACTOR 00000
2026-10-23 Other
Source type: Commercial Sign
9016 FIRESTONE, United States 56 Sq.Ft. Illuminated wall sign "Downey Smiles Denyistry" ENCORE IMAGE SIGNS
Contact details pending
2026-10-23 Solar
Source type: Residential Solar
7541 NOREN ST SolarApp+ - Solar and Storage 9.03kW and 21 Panels; includes Energy Storage Syst… 9.03 kW 21 panels battery solar Battery storage QCELLS FOR NEW HOMES
Contact details pending
2026-10-23 Electrical
Source type: Residential Electrical
10603 HORTON AV 1 Tesla Ess 225a Sub Panel 225A battery Battery storage SUNRUN
2026-10-23 Electrical
Source type: Residential Electrical
7150 LUXOR ST Residential Electrical —
2026-10-23 General Construction
Source type: Commercial Cell Site
11943 PARAMOUNT BL Verizon proposes to collocate to the existing monopole cell tower located at 119… commercial —
2026-10-22 Electrical
Source type: Residential Electrical
9441 RAVILLER DR Install two Enphase IQ Battery 10C energy storage systems with a total capacity … 200A battery, solar New installation Battery storage LAJOMA CONSTRUCTION INC
Contact details pending
2026-10-22 HVAC
Source type: Residential Mechanical
7452 HONDO ST AC Replacement: 0 Supplies and Returns. Per DMC 9504, air conditioning, mechanic… AC replacement HVAC replacement AMERICAN AC HEAT PLUMBING
2026-10-22 Electrical
Source type: Residential Electrical
12122 RIVES AV 200 amp main panel upgrade  100 amp subpanel in garage 200 amp subpanel on side … 200A service panel Panel service CANTU ELECTRIC LLC
Contact details pending
2026-10-22 HVAC
Source type: Residential Mechanical
8418 IMPERIAL HWY AC Replacement: 1 Supplies and Returns. Per DMC 9504, air conditioning, mechanic… AC replacement HVAC replacement SOUTHERN CHILL HEATING AND AIR CONDITIONING
Contact details pending
2026-10-22 Electrical
Source type: Residential Electrical
8003 BLANDWOOD RD Electrical Service Panel Replacement: 200 Amps. Edison must verify and confirm t… 200A service panel replacement Panel service SAMNOA ELECTRIC LLC
Contact details pending
2026-10-22 Addition
Source type: Residential Addition-Alteration
9434 SIDEVIEW DR Residential Addition-Alteration —
2026-10-22 Electrical
Source type: Residential Electrical
7814 ARNETT ST Electrical Service Panel Replacement: 200 Amps. Edison must verify and confirm t… 200A service panel replacement Panel service DOWNEY, CA, CONTRACTOR 00000
2026-10-22 Interior Renovation
Source type: Residential Addition-Alteration
7527 YANKEY ST Kitchen remodel (72SQFT) with no structural changes D B CONSTRUCTION 18 INC
2026-10-22 Addition
Source type: Residential Addition-Alteration
12006 SMALLWOOD AV Convert 462 Sq.Ft. of (E) SFD to JADU —
2026-10-22 Addition
Source type: Residential Addition-Alteration
9734 GUATEMALA AV Convert (E) 340 Sq.F.t detached garage to ADU with a 310 SqFt. addition. —
2026-10-22 Interior Renovation
Source type: Residential Addition-Alteration
9835 WILEY BURKE AV Bath Remodel (no structural changes) Remove (E) bathtub & shower wall surround t… —
2026-10-22 Addition
Source type: Commercial Addition-Alteration
10846 DOWNEY AV — —
2026-10-22 Addition
Source type: Commercial Addition-Alteration
8843 ROSECRANS AV TENANT IMPROVEMENT, JUICE BAR RESTAURANT: ADD PARTITION WALLS, SOFFIT, COUNTER W… —
2026-10-22 Addition
Source type: Commercial Addition-Alteration
8733 FIRESTONE BL Tenant Improvement: Interior design for new 427 S.F. coffee shop —
2026-10-22 Other
Source type: Revision
7211 CLEARGROVE DR Front Deck and Back Deck Plans DOWNEY, CA, CONTRACTOR 00000
2026-10-22 Windows & Doors
Source type: Residential Addition-Alteration
9399 SUVA ST Remove and replace (4) Windows like for like like for like replacement HVAC changeout SHOWCASE DOOR AND WINDOW
2026-10-22 Roofing
Source type: Residential Re-Roof
9354 APPLEBY ST Reroof to tear off and recover 30 squares of comp shingles to house and detached… 30 sq shingle tear off replacement Re-roof CASTRO'S RUFFING INC
2026-10-21 Other
Source type: Commercial Sign
8855 APOLLO, United States 52 Sq.Ft Illuminated wall sign. "The Poke Co." AD ELECTRICAL ADVERTISING INC
Contact details pending
2026-10-21 Electrical
Source type: Residential Electrical
8228 COLE ST Upgrade existing 100A service to 200A at the current meter location. Replace the… 100A 240V replacement AMP UP CALIFORNIA INC
Contact details pending
2026-10-21 Addition
Source type: Residential Addition-Alteration
11644 RIVES AV 10/21/2026 Renew and Complete: Proposed Addition at 72sqft and a Wood Patio cove… D D INSTALLATION
Contact details pending
2026-10-21 Electrical
Source type: Residential Electrical
11829 BROOKSHIRE AV Upgrade and relocate exiting main electrical panel to 200 amps and replace two e… 200A replacement JLL GENERAL CONSTRUCTION
Contact details pending
2026-10-21 Solar
Source type: Residential Solar
9115 STOAKES AV SolarApp+ - Solar and Storage 7.74kW and 18 Panels; includes Energy Storage Syst… 7.74 kW 18 panels battery solar Battery storage LGCY ELECTRIC
2026-10-21 Roofing
Source type: Residential Re-Roof
11828 BELLMAN AV 23squares/ Tear off and reroof with comp shingles. HOuse and attached garage 23 sq shingle tear off replacement Re-roof GORILLA ROOFING INC
📞 (•••) •••-••••
2026-10-21 Demolition
Source type: Commercial Demo
11136 DOLLISON DR Demolition of 3 existing buildings in its entirety, including concrete slab foun… —
2026-10-21 Roofing
Source type: Residential Re-Roof
8531 DONOVAN ST Reroof to tear off and recover 24 squares of comp shingles to house and attached… 24 sq shingle tear off replacement Re-roof GUYOU CONSTRUCTION INC
2026-10-21 Demolition
Source type: Residential Demo
12117 GNEISS AV Convert garage back to original use. 733 Sq.Ft. —
2026-10-21 Plumbing
Source type: Commercial Plumbing
9305 FIRESTONE BL This is an application for connecting a new sewer line into an existing onsite s… line work New installation —
2026-10-20 Roofing
Source type: Residential Re-Roof
7709 ARNETT ST 22squares/ Reroof over 1 existing layer. with comp shingles., 22 sq shingle replacement Re-roof JIMS ROOFING
📞 (•••) •••-••••
2026-10-20 Windows & Doors
Source type: Commercial Addition-Alteration
11920 REGENTVIEW AV Code Case: Replace rotted roll up curtain door/ replace 6 windows and 1 entry do… like for like replacement HVAC changeout RAFA CONSTRUCTION INC
Contact details pending
2026-10-20 Electrical
Source type: Residential Electrical
7871 STEWART & GRAY RD Electrical Service Panel Replacement: 400 Amps. Edison must verify and confirm t… 400A service panel replacement Panel service ELECTRIC MEDICS
Contact details pending
2026-10-20 New Construction
Source type: Residential New Construction
7234 LUXOR ST Apron curb driveway residential GO GREEN HOME IMPROVEMENTS INC
Contact details pending
2026-10-20 Interior Renovation
Source type: Residential Addition-Alteration
10252 CLANCEY AV Kitchen & Bathroom remodel. Cancel existing exterior door. New lathing and stucc… CASTELLON CONSTRUCTION INC
Contact details pending
2026-10-20 Roofing
Source type: Residential Re-Roof
10232 WESTERN AV 16squares/ Tear off and reroof with comp shingles. 8squares built up. House and … 16 sq shingle, flat tear off replacement Re-roof CAL ROOFING EXPERT INC
Contact details pending
2026-10-20 Plumbing
Source type: Residential Plumbing
7833 CONKLIN ST Water Heater change out. Per DMC 9504, air conditioning, mechanical roof, and ut… standard replacement Water heater service hero
Contact details pending
2026-10-20 Roofing
Source type: Residential Re-Roof
10812 HASTY AV Reroof to tear off and recover 26 squares of comp shingles to house and attached… 26 sq shingle tear off replacement Re-roof —
2026-10-20 Roofing
Source type: Commercial Re-Roof
12141 DOWNEY AV Reroof to go over (1) existing layer of built-up to apartment building only. flat replacement Re-roof EUGENE BARBEAU III INC
Page 2 of 26 ← Prev 1 2 3 25 26 Next →
Permit Types in Downey
Construction Activity in Downey

New building permits in Downey, 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 Downey Building Permits

Downey, California processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 1,280+ Downey building permits — newest permit date: 2026-11-01 from official city sources.

Building permits in Downey 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 Downey Permit Data

HVAC contractors, electricians, plumbers, and roofers can use Downey 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: Building Permits via Accela (pop. 111K).

Who appears in Downey permit records?

PermitGrab indexes 1,280 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 2026-11-01. 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 Downey permit records?

Downey permit activity covers 1,280 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 Downey research

Start with the published project record.

🕵️

The project-team lookup

Search a business name to review its recorded permit activity in Downey 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.

Research Downey project activity — Pro $149/mo

How to look up Downey building permits

Search recent Downey, CA building permits by address, contractor, 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 and the most active contractors, see the Downey Permit Pulse.

Nearby California Cities — explore building permits in other California cities

Research Downey project activity

Email alerts when new public records are available for newly published permits and recorded project-team activity. Contact details are shown only where the public source publishes them. 14-day Pro trial for alerts — card required; Pro $149/mo unlocks full available records.

See Pricing Set Up Free Alerts

Frequently Asked Questions about Downey Building Permits

How many building permits does PermitGrab track in Downey?

PermitGrab currently tracks 1,280 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 find leads in Downey 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 Downey — 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?

Downey permit data, by use case

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

Contractors & subs
Recent Downey 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 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, with contractor details where the record publishes them.
Free resources

More on Downey & U.S. construction activity

Free permit tools
Permit lookup tools and a free city-by-city volume lookup — no signup required.
Permit activity badge
Show clients Downey permit activity from public records — copy one line of HTML for your website.

More California permit data

Los Angeles permits Sacramento County permits San Jose permits Sacramento permits San Bernardino County permits San Francisco permits Santa Clara permits Oakland permits Santa Clara County permits Kern County permits

Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.

Choose your market →
Then finish
setup