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

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
2026-07-15 Landscaping & Exterior
Source type: Residential Addition-Alteration
9319 DOWNEY AV, DOWNEY CA 90240 1. CONVERT EXISTING DETACHED GARAGE INTO AN 375 SF ADU. 2. NEW DETACHED 1,000 SF… 375 sf New construction ×2 —
2026-07-15 Interior Renovation
Source type: Residential Addition-Alteration
7845 COOLGROVE DR, DOWNEY CA 90240 552 Sq. Ft. addition to (E) SFD 349 Sq. Ft. remodel. 356 Sq. Ft. —
2026-07-15 Roofing
Source type: Residential Addition-Alteration
11981 POMERING RD, DOWNEY CA 90242 27squares/ Tear off and reroof with comp shingles. House and attached garage. 27 sq shingle tear off replacement —
2026-07-15 Plumbing
Source type: Residential Plumbing
8427 SUVA ST, DOWNEY CA 90240 Installation of a (n) water filtration system —
2026-07-15 General Construction
Source type: Residential Addition-Alteration
8717 6TH ST, DOWNEY CA 90241 TO SECURE A BUILDING PERMIT FOR CONVERSION OF AN EXISTING GARAGE INTO A DETACHED… 480 sf 2 beds —
2026-07-15 General Construction
Source type: Residential Addition-Alteration
9541 BUELL ST, DOWNEY CA 90241 New 2 story attached ADU 716 sq.ft. created from existing 186 sq.ft from existin… 716 sf 2-story —
2026-07-15 Roofing
Source type: Commercial Re-Roof
8709 FIRESTONE BL, DOWNEY CA 90241 Reroof to tear off and recover 10 squares of comp shingles and 18 squares of bui… 10 sq shingle, flat tear off replacement —
2026-07-15 HVAC
Source type: Commercial Equipment
8729 CLETA ST, DOWNEY CA 90241 Remove two existing boilers and replace them with three new, smaller-sized boile… replacement —
2026-07-15 Solar
Source type: Residential Solar
— Residential Solar solar —
2026-07-14 General Construction
Source type: Residential Addition-Alteration
10202 HORLEY AV, DOWNEY CA 90241 Remove and replace (2) patio doors like for like. replacement —
2026-07-14 General Construction
Source type: Residential Addition-Alteration
7531 THIRD ST, DOWNEY CA 90241 EV Charger intallation - 60 amp circuit with disconnect 60A EV charger —
2026-07-14 General Construction
Source type: Residential New Construction
7953 4TH ST, DOWNEY CA 90241 New construction to outside backyard. Cement slab and patio cover. —
2026-07-14 Solar
Source type: Revision
12655 IZETTA AV, DOWNEY CA 90242 EV Charger | Lvl 2 Hardwired | 50A MAX 50A EV charger —
2026-07-14 Interior Renovation
Source type: Residential Addition-Alteration
10520 WILEY BURKE AV, DOWNEY CA 90241 Rear addition to an existing single-family residence consisting of one (1) new b… —
2026-07-14 Interior Renovation
Source type: Residential Addition-Alteration
11617 DOLAN AV, DOWNEY CA 90241 * PROPOSE TWO (2) ACCESSORY DWELLING UNITS ATTACHED TO EACH OTHER. -ADU #1 •CONV… —
2026-07-14 General Construction
Source type: Revision
10307 LAKEWOOD BL, DOWNEY CA 90241 Revise permit address to match: 10345 LAKEWOOD BOULEVARD, DOWNEY, CA 90241 —
2026-07-14 General Construction
Source type: Residential Addition-Alteration
9603 ORIZABA AV, DOWNEY CA 90240 Blown in insulation (2000sqft) in attic. 2,000 sf —
2026-07-14 Addition
Source type: Commercial Addition-Alteration
7375 STEWART & GRAY RD, DOWNEY CA 90241 Commercial Addition-Alteration —
2026-07-14 Addition
Source type: Residential Addition-Alteration
7646 SUVA ST, DOWNEY CA 90240 Tesla Wall Charger install —
2026-07-14 Solar
Source type: Residential Solar
11946 SUSAN AV, DOWNEY CA 90242 SolarApp+ - Solar and Storage 2.7kW and 6 Panels; includes Energy Storage System… 2.7 kW 6 panels battery solar —
2026-07-14 General Construction
Source type: Commercial Addition-Alteration
7121 FIRESTONE BL, DOWNEY CA 90241 Install 4 plug outlet near outdoor trailer parking to charge dump trailers. —
2026-07-14 Signage
Source type: Commercial New Construction
7475 FLORES ST, DOWNEY CA 90242 Install 2 illuminated wall signs 63 Sq. Ft. each —
2026-07-14 Electrical
Source type: Residential Electrical
10406 TRISTAN DR, DOWNEY CA 90241 Electrical Service Panel Replacement: 200 Amps. Edison must verify and confirm t… 200A service panel replacement —
2026-07-14 Interior Renovation
Source type: Residential Addition-Alteration
11442 HORTON AV, DOWNEY CA 90241 Kitchen Remodel (200sqft) with no structural changes. Electrical and plumbing on… —
2026-07-14 Roofing
Source type: Commercial Addition-Alteration
9414 FIRESTONE BL, DOWNEY CA 90241 78squares/ Tear off and reroof, replace any damaged (e) wood as needed. Install … 78 sq tear off replacement ×2 —
2026-07-14 Plumbing
Source type: Residential Plumbing
7213 ADWEN ST, DOWNEY CA 90241 Water Heater change out to Tankless. Per DMC 9504, air conditioning, mechanical … tankless replacement —
2026-07-13 General Construction
Source type: Commercial Addition-Alteration
10221 LAKEWOOD BL, DOWNEY CA 90241 Commercial Tenant Improvement to convert existing Retail Space (6,722 S.F.) to F… commercial —
2026-07-13 Plumbing
Source type: Residential Plumbing
7962 4TH PL, DOWNEY CA 90241 Water Heater change out. Includes gas line. Per DMC 9504, air conditioning, mech… gas line work replacement —
2026-07-13 General Construction
Source type: Commercial Addition-Alteration
9353 IMPERIAL HWY, DOWNEY CA 90242 Replace obsolete Responder 4 Nurse Call system on the 2nd floor of the Kaiser Pe… replacement —
2026-07-13 Solar
Source type: Residential Solar
8435 FONTANA ST, F, DOWNEY CA Solar and Storage 3.96kW and 9 Panels; includes Energy Storage System 20 LF from… 3.96 kW 9 panels battery solar —
2026-07-13 Electrical
Source type: Residential Electrical
8039 4TH ST, DOWNEY CA 90241 Electrical Service Panel Replacement: 200 Amps. Edison must verify and confirm t… 200A service panel replacement —
2026-07-13 Solar
Source type: Residential Solar
9321 PARROT AV, DOWNEY CA 90240 Residential Solar solar —
2026-07-13 Electrical
Source type: Residential Electrical
12615 IZETTA AV, UNIT A, DOWNEY CA 90242 Electrical Service Panel Replacement: 125 Amps. Edison must verify and confirm t… 125A service panel replacement —
2026-07-13 Roofing
Source type: Residential Addition-Alteration
9555 BROCK AV, DOWNEY CA 90240 New Roof New installation New roof —
2026-07-13 Signage
Source type: Commercial Addition-Alteration
9399 STEWART & GRAY RD, DOWNEY CA 90241 (1) (N) 64 Sq. Ft. Illuminated wall sign —
2026-07-13 Roofing
Source type: Residential Addition-Alteration
8248 QUOIT ST, DOWNEY CA 90242 Reroof to tear off and recover 14 squares of comp shingles to house only. To mat… 14 sq shingle tear off replacement —
2026-07-10 Solar
Source type: Residential Solar
7708 BRUNACHE ST, DOWNEY CA 90242 SolarApp+ - Solar and Storage 6.15kW and 15 Panels; with Electrical Service Upgr… 6.15 kW 15 panels battery solar LGCY ELECTRIC
📞 (•••) •••-••••
2026-07-10 HVAC
Source type: Residential Mechanical
9506 LUBEC ST, DOWNEY CA 90240 AC Replacement: 0 Supplies and Returns. Per DMC 9504, air conditioning, mechanic… AC replacement AMERICAN AC HEAT PLUMBING
📞 (•••) •••-••••
2026-07-10 General Construction
Source type: Commercial Addition-Alteration
8711 FIRESTONE BL, DOWNEY CA 90241 Replacing existing heating and air conditioning systems AIR TRO INCORPORATED
📞 (•••) •••-••••
2026-07-10 General Construction
Source type: Commercial Addition-Alteration
9085 IMPERIAL HWY, DOWNEY CA 90242 The Los Angeles Health Department requested a look at the location of the mop si… tankless —
2026-07-10 Electrical
Source type: Residential Electrical
12615 IZETTA AV, UNIT A, DOWNEY CA 90242 New 125A Main Service Panel Installation. Overhead Service 125A service panel New installation —
2026-07-10 Interior Renovation
Source type: Revision
9072 APOLLO WY, DOWNEY CA 90242 Revised approved plans to a storage only project by removing the office scope fr… —
2026-07-09 Solar
Source type: Residential Solar
7603 FONTANA ST, DOWNEY CA 90241 SolarApp+ - Solar and Storage 6.15kW and 15 Panels; with Electrical Service Upgr… 6.15 kW 15 panels battery solar GO HEAVY INC
📞 (•••) •••-••••
2026-07-09 HVAC
Source type: Revision
9440 IMPERIAL HWY, DOWNEY CA 90242 Switching to In-N-Out prototypical 2 port grease interceptor (Jensen JP1500-EE) … IN-N-OUT BURGERS
📞 (•••) •••-••••
2026-07-09 Interior Renovation
Source type: Residential Addition-Alteration
8409 ALAMEDA ST, DOWNEY CA 90242 Bathroom remodel (42SQFT) with no structural changes. AMERICAN HOME REMODELING INC
2026-07-09 General Construction
Source type: Residential Addition-Alteration
9603 ORIZABA AV, DOWNEY CA 90240 BLOWN IN INSULATION VALUATION 5000 SQFT 2000 R VALUE 38. 5,000 sf SERVICE CHAMPIONS PLUMBING
📞 (•••) •••-••••
2026-07-09 Plumbing
Source type: Residential Plumbing
7932 FARM ST, DOWNEY CA 90241 water repipe of potable water system with copper type L pipe repipe STREAMLINE REPIPE AND PLUMBING INC
📞 (•••) •••-••••
2026-07-09 Solar
Source type: Residential Solar
12629 GLENSHIRE RD, DOWNEY CA 90242 SolarApp+ - Solar 2.67kW and 6 Panels 2.67 kW 6 panels solar BRIGHT STAR MATERIALS AND CONSTRUCTION
📞 (•••) •••-••••
Page 20 of 26 ← Prev 1 2 … 19 20 21 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