Arizona Grading Permit Search: Earthwork Records & Plans
Looking for an Arizona grading permit usually starts with one question: which city or county has jurisdiction over the property? Arizona does not use one statewide database for every local grading, drainage or earthwork permit.
Use the responsible city or county portal to find grading permits, civil plans, drainage reviews, inspections and historical plan files. Then check state environmental requirements separately when the project involves qualifying construction stormwater discharges.
1. Who Holds an Arizona Grading Permit Record?
Grading permits deal with site work such as excavation, fill, changes to existing grades, drainage patterns, slopes, pads, paving and related earthwork. The agency responsible for that work depends on the property location and project scope.
Inside an incorporated city, the municipal planning, development or engineering department will usually be the first place to search. In unincorporated territory, the county may administer grading and drainage review. Flood-control, transportation, environmental and air-quality agencies can also have separate authority over parts of the same project.
Start with the city permit system
If the parcel is within Phoenix, Scottsdale, Mesa, Tucson or another municipality, begin with that city’s development or permitting department rather than automatically using the county.
Start with the county
County permitting departments generally handle development in unincorporated areas. Maricopa County expressly tells applicants to use the county process for projects in unincorporated Maricopa County and to start with the city or town otherwise.
2. Official Arizona Grading Permit Search Routes
The portals below cover several of Arizona’s most frequently searched jurisdictions. They are not interchangeable. Use the portal for the agency that actually regulates the parcel.
| Jurisdiction | Best Starting Point | Useful For |
|---|---|---|
| City of Phoenix | PDD Search / SHAPE PHX Open Phoenix PDD Search | Permit, plan-review and project searches; newer records and applications may be managed in SHAPE PHX. |
| Maricopa County | Planning & Development Open Maricopa County Planning & Development | Permit status, county development records and historical plan-document guidance. |
| Pima County | Development Services / Permit Gateway Open Pima County Development Services | Property and permit research, permit status, site development and approved development drawings. |
| City of Scottsdale | Planning & Permitting Portal Open Scottsdale Portal Guide | SPUR projects, plan review status, permits and development records. |
| Arizona DEQ | Construction Activity General Permit Open ADEQ Construction Stormwater Resources | Separate state-level construction stormwater permit coverage and active permit lookup. |
If you are researching Phoenix specifically, the site’s Phoenix Building Permit Search guide explains the city’s legacy PDD records and SHAPE PHX transition. For Scottsdale property research, see the Scottsdale permit search guide.
3. How to Search Arizona Grading and Earthwork Records
Identify the permitting jurisdiction
Confirm whether the property is inside a city or town or is located in unincorporated county territory. This prevents the most common search mistake: using the county database for a city-issued permit or searching a city portal for a county project.
Gather every identifier you have
Start with the street address, assessor parcel number, permit number, civil-plan number, project name and approximate construction date. Older records may be easier to locate by plan or case number than by current address.
Search more than the word “grading”
Local systems may classify the same work under civil, site development, grading and drainage, drainage clearance, site construction, paving, infrastructure or land-development records. Search the project’s related building or civil record if a standalone grading permit does not appear.
Open attached documents and plan records
A permit summary may only show dates and status. Look for approved plans, grading sheets, drainage reports, plan-review comments, inspection records, revisions and historical document links when the portal exposes them.
Check associated approvals
Earthwork can overlap with floodplain review, right-of-way work, stormwater, dust-control requirements, building permits or utility work. A grading record should not be treated as proof that every separate approval was obtained.
Contact the agency if the record trail stops
Historical plans, archived permits and older inspection records are not always fully digitized. Give records staff the parcel address, permit number, plan number and approximate year so they can identify the correct archive or public-record process.
4. What Can an Arizona Grading Record Show?
The available information varies by jurisdiction and record age. A modern online project may include a permit status and attached documents, while an older project may require a separate historical-plan search.
| Record | What It Can Tell You | Why It Matters |
|---|---|---|
| Grading or civil permit | Permit identifier, project description, dates and status. | Confirms the existence of a local development record but not necessarily final completion. |
| Grading plan | Existing and proposed grades, cut/fill areas, building pads, slopes and site features. | Helps explain how the approved site was intended to be shaped. |
| Drainage plan or report | Drainage paths, retention or detention concepts, finished elevations and drainage controls. | Important when investigating runoff, ponding, drainage complaints or site changes. |
| Plan-review comments | Corrections requested by reviewers and revised design requirements. | Shows whether the original submittal changed before approval. |
| Inspection history | Recorded inspections, results and sometimes notes. | A permit being issued does not establish that all required field inspections were completed. |
| Historical plan file | Older plans that may no longer be attached to the current online permit screen. | Useful for older subdivisions, additions, drainage features and property due diligence. |
6. Pima County Grading Permit Search and Requirements
Pima County provides unusually detailed public guidance on when grading permits can be required. These thresholds are Pima County rules, not statewide Arizona thresholds, so do not apply them automatically to Phoenix, Scottsdale, Mesa or another jurisdiction.
Pima County’s published grading requirements identify situations where a Type I grading permit is required, including a single-dwelling residential development on one lot with a graded area of 14,000 square feet or more, certain nonresidential development, specified stockpiling, certain steep cut or fill slopes, grading on slopes of 15% or greater, and more than 3,000 square feet of new pavement.
The county’s Development Services area provides property and permit searches, approved development project drawings, permit status and other records tools. Pima County also describes a Site Construction Permit for qualifying site-development work involving grading, paving and related engineering elements.
7. Maricopa County Grading, Drainage and Historical Plans
For unincorporated Maricopa County, Planning & Development is a primary starting point for grading, drainage and construction records. The county’s permitting guidance includes grading among both residential and commercial permit categories and also identifies clearing and grading under land-use permitting.
Maricopa County provides a residential Grading Matrix tool designed to estimate the level of grading and drainage plan detail that may be required for a residential permit. The county states that the tool is for residential lots and is not intended for subdivisions, development master plans, commercial, industrial or multifamily development. Final requirements are determined after staff review.
How to find an older Maricopa County plan
The county warns that some document links were disrupted during its transition to Permit Center. When documents cannot be found there, Maricopa County directs users to its historical document search and provides a specific process:
- Open the county’s historical document search.
- Select Historical Plan Document as the search type.
- Enter the permit or planning case number in the Plan Number field.
- Run the search and review the documents returned for that record.
8. Phoenix Grading and Drainage Records
The City of Phoenix treats grading and drainage plans as civil plans. Its Planning & Development guidance provides separate materials for single-family or single-lot projects and for commercial, subdivision, multifamily and industrial development.
Phoenix’s permit-record environment changed significantly in 2026. The city states that SHAPE PHX now handles new permitting activity covered by its expanded Planning & Development platform, while projects accepted before the transition can continue in the legacy PDD Online system.
For records research, the older PDD search remains useful because it supports searches by permit number, address, professional, project number and project name. When a legacy record displays the status indicator SHAP, follow the linked SHAPE PHX record rather than assuming SHAP is an approval or completion status.
9. Scottsdale Grading Plans and Development Documents
Scottsdale transitioned new Planning & Development projects to the SPUR portal in January 2026. The city’s current portal guidance says projects initiated after January 6, 2026 use SPUR for applications, plans, documents, payments, project milestones, permits and inspections.
For records research, Scottsdale also maintains a public Planning & Development document search. It can search by address and includes fields for case number, plan-check number, building permit number, civil permit number and parcel number. Available document types include site plans.
10. When Arizona DEQ Construction Stormwater Records Matter
A local grading permit and an Arizona Department of Environmental Quality construction stormwater permit are not the same record. A project can require local land-development approval and separate environmental coverage.
ADEQ’s current Construction Activity General Permit is the 2025 CGP, AZG2025-001, effective August 29, 2025. ADEQ explains that the permit addresses qualifying stormwater discharges associated with construction activity disturbing one acre or more, as well as smaller sites that are part of a larger common plan meeting the applicable threshold, subject to the permit’s discharge criteria.
ADEQ also provides an active permit lookup and uses the myDEQ system to manage covered permit activity. If you are researching a large earthwork project, subdivision, commercial site or other substantial land disturbance, check the state stormwater record separately instead of assuming it will appear in the city or county grading-permit screen.
ADEQ Construction General Permit11. How to Request Grading Plans That Are Not Online
Online permit summaries are often only the first layer of a records search. If you need the actual grading sheets, drainage calculations, approved civil plans or historical revisions, check whether the jurisdiction provides a document archive or formal public-record request.
- Save the exact permit, plan, case or project number from the online search.
- Record the full property address and assessor parcel number.
- Note the approximate year of construction or plan approval.
- Identify the document you actually need: grading plan, drainage report, civil plan, inspection record or review comments.
- Search any historical-plan database before filing a broader records request.
- Ask whether older documents exist only on microfilm, archived media or another departmental system.
For due diligence, request the specific record needed rather than asking an agency for “everything.” Narrow requests are easier to match to a project and reduce the chance that the most important grading or drainage document is missed among unrelated permits.
12. How to Use Grading Records for Property Due Diligence
Grading records can help buyers, owners, contractors and neighbors understand how a site was approved, but they should be interpreted alongside current site conditions and other permit records.
Buying a property with significant slopes or drainage features
Look for the approved grading and drainage plan, retaining-wall permits where relevant, floodplain records when applicable and final inspection information. Compare the approved drainage path with visible berms, walls, swales, pads and later landscaping changes.
Investigating an addition, pool or accessory structure
A building permit may exist without making every site-development document obvious in the initial result. Search associated plan-review numbers and civil records to see whether grading or drainage was handled as part of a broader permit package.
Researching suspected unpermitted earthwork
A search that returns no result is not definitive proof that the work was unpermitted. Verify the jurisdiction, search alternative record types, review historical systems and contact the responsible department before drawing a conclusion.
Checking a drainage dispute
Permit records can show the approved design, but determining responsibility for drainage impacts may require engineering review, current topographic conditions, easements, flood-control rules or legal advice. An online grading plan by itself does not settle a property dispute.
13. Arizona Grading Permit Search Troubleshooting
No results by address
Confirm the city or county, verify street direction and spelling, and try parcel, permit, plan or project numbers. Older records may be indexed differently.
Only a building permit appears
Open related plan-review or project records. Grading may be included in a civil or site-development package rather than listed as a separate permit.
Permit exists but plans are missing
Look for a separate document-search system, historical-plan archive or public-record request procedure.
Status is unclear
Read the inspection history and project details rather than relying on one status word. Contact the issuing department when a decision depends on final approval.
Property is near a city boundary
Confirm actual permitting jurisdiction before searching more portals. County assessor ownership data and municipal permit jurisdiction are different systems.
Large disturbed site
Search local grading records and separately review ADEQ construction stormwater requirements. One portal does not replace the other.
14. Arizona Grading Permit Search FAQs
Is there one statewide Arizona grading permit search?
No. Local grading and drainage approvals are generally administered by the city, town or county with jurisdiction over the property. Arizona DEQ separately handles applicable state environmental permit programs.
What information should I use to search for a grading permit?
Start with the property address, parcel number, permit or plan number, project name and approximate application or construction date. Different Arizona portals support different search fields.
Are grading plans the same as building permits?
No. Grading or civil plans focus on site elevations, drainage, earthwork and related land-development conditions. A project can also require separate building, floodplain, right-of-way, environmental or utility approvals.
Can I find old Arizona grading plans online?
Sometimes. Availability depends on the jurisdiction and age of the project. Maricopa County, for example, provides a separate historical plan-document search when certain files are not available through its newer Permit Center.
When can ADEQ construction stormwater requirements apply?
ADEQ states that its Construction General Permit addresses qualifying construction stormwater discharges associated with disturbance of one acre or more, as well as certain smaller portions of a larger common plan, subject to the permit criteria.
Does an issued grading permit prove the project was completed correctly?
No. Permit issuance and final completion are different stages. Review required inspection results, approved revisions and final records when you need evidence about project completion.
What should I do if an address search returns no permit?
Verify the jurisdiction first. Then try parcel, permit, plan or project numbers, search related civil or site-development records, check historical document systems and contact the responsible agency before assuming no permit exists.
Can grading work require a separate floodplain permit?
Yes. Floodplain or flood-control review may apply when the property lies in a regulated flood area or when work affects regulated drainage features. Requirements depend on the location and project.
Is Pima County’s 14,000-square-foot threshold a statewide Arizona rule?
No. Pima County publishes its own grading-permit thresholds. Other Arizona jurisdictions use their own codes, procedures and project classifications, so always check the responsible local agency.
Can I search Scottsdale civil plans by permit or parcel number?
Scottsdale’s public Planning & Development document search includes fields for civil permit number, plan-check number, building permit number, case number and parcel number, along with address-based searching.
15. What to Do Next
Start by confirming the property’s actual permitting jurisdiction. Search the local city or county permit system using the address and parcel number, then follow any connected civil, grading, drainage or plan-review records.
If the online record does not include the plans you need, look for a historical document archive or submit a focused public-record request. For larger construction disturbance, review ADEQ’s current Construction General Permit separately.