Rialto New Construction Permits & Property Data

Heads up: The current Rialto records do not yet meet PermitGrab's source-published contractor coverage threshold. This page focuses on permit records and property data; market-level contractor data coverage isn't available for this city.

824 indexed permits · Rialto, California.

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Rialto building permits — key stats
Newest permit 2026-10-01

PermitGrab tracks 824 building permits in Rialto, CA as of 2026-10-01.

✓ 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 Rialto permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

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One email a week with the newest Rialto 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.

824
Indexed Permits
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Contractor count unavailable
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Property Owners · count unavailable
2026-10-04
Last Updated
Updated recently · 2026-10-01

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

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Showing 29 permits for New Construction

Published permit & code records

Permit data through 2026-10-01

29 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-10-01 New Construction — 773 S SPRUCE AVE Unit: UNIT 2
Owner: HUE··· 🔒
NEW DETACHED 510 SF ADU MAIN PANEL ON SFR26-1732 510 sf residential New construction —
2026-09-30 New Construction — 323 N MILLARD #3 AVE 499 SF JADU ATTACHED TO EXISTING HOUSE 100 AMP W/ 125A BUS BAR ON SFR26-1680 499 sf residential —
2026-09-21 New Construction — 1780 PHANTOM LN RUNWAY PHASE PLAN 3 1924 SF DWELLING 444 SF GARAGE 13 SF PORCH 1,924 sf residential —
2026-09-21 New Construction — 1773 PHANTOM LN RUNWAY PHASE PLAN 1 1711 SF DWELLING 465 SF GARAGE 12 SF PORCH 1,711 sf residential —
2026-09-17 New Construction — 1241 THUNDERBOLT LN RUNWAY PHASE PLAN 1 1711 SF DWELLING 465 SF GARAGE 12 SF PORCH 1,711 sf residential —
2026-09-17 New Construction — 1766 PHANTOM LN RUNWAY PHASE PLAN 4 1937 SF DWELLING 427 SF GARAGE 10 SF PORCH 1,937 sf residential —
2026-09-16 New Construction — 1784 PHANTOM LN RUNWAY PHASE PLAN 4 1937 SF DWELLING 427 SF GARAGE 10 SF PORCH 1,937 sf residential —
2026-09-16 New Construction — 1771 PHANTOM LN RUNWAY PHASE PLAN 3 1924 SF DWELLING 444 SF GARAGE 13 SF PORCH 1,924 sf residential —
2026-09-16 New Construction — 1768 PHANTOM LN RUNWAY PHASE PLAN 1 1711 SF DWELLING 465 SF GARAGE 12 SF PORCH 1,711 sf residential —
2026-09-16 New Construction — 1782 PHANTOM LN RUNWAY PHASE PLAN 1 1711 SF DWELLING 465 SF GARAGE 12 SF PORCH 1,711 sf residential —
2026-09-16 New Construction — 1770 PHANTOM LN RUNWAY PHASE PLAN 2 1816 SF DWELLING 453 SF GARAGE 9 SF PORCH 1,816 sf residential —
2026-09-16 New Construction — 1243 THUNDERBOLT LN RUNWAY PHASE PLAN 3 1924 SF DWELLING 444 SF GARAGE 13 SF PORCH 1,924 sf residential —
2026-09-16 New Construction — 1321 THUNDERBOLT LN RUNWAY PHASE PLAN 4 1937 SF DWELLING 427 SF GARAGE 10 SF PORCH 1,937 sf residential —
2026-09-08 New Construction — 330 N EUCALYPTUS AVE 105,926 SF SELF STORAGE WITH 905 SF OFFICE 105,926 sf commercial —
2026-09-03 New Construction — 1208 THUNDERBOLT LN OUTBOUND PHASE 12 PLAN 1 1665 SF DWELLING 487 SF GARAGE 28 SF PORCH 1,665 sf residential —
2026-09-03 New Construction — 1226 THUNDERBOLT LN OUTBOUND PHASE 12 PLAN 4 1960 SF DWELLING 431 SF GARAGE 1,960 sf residential —
2026-09-03 New Construction — 1224 THUNDERBOLT LN OUTBOUND PHASE 12 PLAN 1 1665 SF DWELLING 487 SF GARAGE 28 SF PORCH 1,665 sf residential —
2026-09-03 New Construction — 1220 THUNDERBOLT LN OUTBOUND PHASE 12 PLAN 4 1960 SF DWELLING 431 SF GARAGE 1,960 sf residential —
2026-09-03 New Construction — 1206 THUNDERBOLT LN OUTBOUND PHASE 12 PLAN 2 1796 SF DWELLING 492 SF GARAGE 24 SF PORCH 1,796 sf residential —
2026-09-03 New Construction — 1204 THUNDERBOLT LN OUTBOUND PHASE 12 PLAN 3 1849 SF DWELLING 473 SF GARAGE 7 SF PORCH 1,849 sf residential —
2026-09-03 New Construction — 1222 THUNDERBOLT LN OUTBOUND PHASE 12 PLAN 2 1796 SF DWELLING 492 SF GARAGE 24 SF PORCH 1,796 sf residential —
2026-09-03 New Construction — 1210 THUNDERBOLT LN OUTBOUND PHASE 12 PLAN 4 1960 SF DWELLING 431 SF GARAGE 1,960 sf residential —
2026-08-25 New Construction — 289 W SOUTH ST Unit: UNIT 2 742SF DETACHED ADU UNIT #2 UNIT#1(SFR25-0423) 742 sf 2 units residential —
2026-08-14 New Construction — 239 BLOOMINGTON AVE
Owner: REE··· 🔒
- Proposed garage conversion to JADU (312 SF) - Proposed (3) car bollards - Prop… 312 sf residential —
2026-08-14 New Construction — 1445 S ARROWHEAD AVE Unit: UNIT 2 GARAGE CONVERSION INTO A 436.8SF JADU SEPARATE PERMIT REQUIRED FOR MP RELOCATION residential —
2026-08-14 New Construction — 585 W ETIWANDA AVE
Owner: GON··· 🔒
1. CONVERT EXISTING GARAGE TO JADU, 400 SQ. FT. ADDITION TO CONVERTED JADU OF 53… 400 sf residential —
2026-08-13 New Construction — 1062 N ENCINA AVE Unit: UNIT 2
Owner: URE··· 🔒
NEW 749SF DETACHED ADU WITH 27SF PORCH 749 sf residential New construction —
2026-08-12 New Construction — 249 FORTUNA WAY COLTON CA 92324 TENANT IMPROVEMENT FOR SHELL BUILDING FOR BLD23-3787 INSTALLATION OF MANUFACTURI… —
2026-08-03 New Construction — 434 W MORGAN ST Unit: UNIT 2
Owner: BAR··· 🔒
CONVERT (E) DEN, PATIO COVER, AND GARAGE INTO AN ATTACHED 866SQFT ADU NEW MAIN P… 866 sf residential —
Permit Types in Rialto
Construction Activity in Rialto

New building permits in Rialto, 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 Rialto Building Permits

Rialto, California processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 824+ Rialto building permits — newest permit date: 2026-10-01 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 Rialto 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 Rialto permit records?

PermitGrab indexes 824 building permits in Rialto. New records appear as they are available from the source.

How fresh is Rialto permit data?

The most recent permit indexed for Rialto is dated 2026-10-01. Newest permit date: 2026-10-01. 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 Rialto permit records?

Rialto permit activity covers 824 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 Rialto building permits

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

Nearby California Cities — explore building permits in other California cities

Monitor Rialto 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 Rialto Building Permits

How many building permits does PermitGrab track in Rialto?

PermitGrab currently tracks 824 building permits in Rialto, 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 Rialto 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 Rialto?

Contractors can research Rialto 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 Rialto — 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?

Rialto 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 Rialto provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Rialto 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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Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.

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