Custom home planning resource · Ventura County
Planning a custom home in Ventura
The City's official name is San Buenaventura; addresses reading "Ventura" can also be unincorporated Ventura County, which has its own process. Inside City limits, the Planning Division offers an optional pre-application for conceptual feedback, recommended for large or complex proposals, and publishes an Administrative Coastal Development Permit form for parcels where coastal review applies. Building & Safety then expects a digital submittal in a defined PDF format.
KB Remodeling takes new-home inquiries from owners planning here. Share the lot and the project; KB reviews scope, licensing and location for each inquiry before suggesting a next step.
Planning sequence
01
Decide whether a pre-application is worth it
The Application Materials page describes the pre-application as optional and recommended for large or complex proposals to avoid unanticipated cost or delay.
Official resource: Ventura · Application materials and formsCity-wide guidance · Passage checked · supporting excerpt read through search results from the official page; confirm current instructions with the agency
02
Ask whether coastal review applies
An Administrative Coastal Development Permit form is listed; confirm with Planning whether this parcel needs coastal review.
Official resource: Ventura · Application materials and formsCity-wide guidance · Passage checked · supporting excerpt read through search results from the official page; confirm current instructions with the agency
03
Prepare the digital construction set
Building & Safety handout BS-007 (rev. 10-23) sets PDF format rules: flattened files, no layers or passwords.
Official resource: Ventura · BS-007 minimum plan submittal requirements (rev. 10-23)City-wide guidance · Passage checked · supporting excerpt read through search results from the official page; confirm current instructions with the agency
Each step links to the official page it comes from. Requirements differ by parcel; confirm with the agency.
Who reviews a new home here
Ventura is an incorporated city in Ventura County.
City of San Buenaventura (Ventura) — Community Development: Planning Division and Building & Safety Division.
Local planning journey
Which planning question to resolve first here, and why it shapes the brief. Each answer comes from the cited City page or stays a question for staff.
Question 1
Is the parcel in the City of San Buenaventura or the County?
"Ventura" addresses can be unincorporated Ventura County, which uses its own process; the City's pages apply only inside City limits.
source: Ventura · Planning DivisionQuestion 2
Would a pre-application help?
Optional; the City recommends it for large or complex proposals to avoid unanticipated cost or delay.
source: Ventura · Application materials and formsQuestion 3
Does coastal review apply?
The City lists an Administrative Coastal Development Permit form; ask whether this parcel needs it.
source: Ventura · Application materials and forms
Finding the current official checklist
Confirm jurisdiction, then use Application Materials and BS-007 for the current submittal.
Owner evidence to gather first
- Jurisdiction confirmation
- Planning's coastal applicability answer
- Conceptual plans if using pre-application
Ventura: which authority, by parcel
| Parcel result | Start here |
|---|---|
| Inside City of San Buenaventura | City Planning; optional pre-application; coastal form if applicable |
| Unincorporated Ventura County | Ask County planning; City forms do not apply |
Source: Ventura · Planning Division
Local issues and the budget lines they touch
| Local issue | Budget line it affects |
|---|---|
| Pre-application | Conceptual design package |
| Coastal permit (if applicable) | Application preparation |
No dollar amounts or local premiums are implied.
Cost drivers to confirm before pricing
| Issue | Fact that confirms it | Who answers | What a proposal should list |
|---|---|---|---|
| Coastal review | Planning's written answer | Planning staff | Coastal application only if required |
| Digital format | BS-007 requirements | Architect | PDF preparation to City format |
Hypothetical: owners with a large hillside replacement design use the optional pre-application to get feedback before investing in full drawings.
What shapes the budget here
- Optional pre-application design package
- Coastal permit preparation, only where it applies
- Digital set preparation to BS-007 format
These items affect cost; none is a price. See how to build a realistic budget: Custom home budget guide
Parcel questions to answer first
- Is the parcel inside the City of San Buenaventura or unincorporated County?
- Does the parcel need coastal review?
- Would a pre-application help this design?
Gather before a first conversation
- Address or APN and recent site photos
- Survey, title report and prior permits if available
- Architect drawings, or a written list of rooms and priorities
- Target timing and how you plan to finance construction
Related guides: Buying land to build · Lot utility due diligence · Choosing a custom-home builder · 2025 Energy Code for new homes
Official sources
Each source shows what it covers and whether its passage was checked in our review.
- Ventura · Planning Division
Division overview and development map.
City-wide guidance · Passage checked · supporting excerpt read through search results from the official page; confirm current instructions with the agency - Ventura · Application materials and forms
Optional pre-application; Administrative CDP form.
City-wide guidance · Passage checked · supporting excerpt read through search results from the official page; confirm current instructions with the agency - Ventura · BS-007 minimum plan submittal requirements (rev. 10-23)
Digital file format rules for residential projects.
City-wide guidance · Passage checked · supporting excerpt read through search results from the official page; confirm current instructions with the agency
3 of 3 official source passages checked (latest October 13, 2026).
Page content last updated:
Nearby places worth comparing
- Custom home planning in Camarillo — Neighboring city
- Custom home planning in Santa Barbara — Coastal city to the north, separate county