十七個免費規劃工具，針對開始繪圖前會遇到的問題 — Title 24 規定、ADU 可行性、退縮距離、圖審驿回風險、許可費用與繪圖範圍。
每個工具都使用灣區數據與加州法規門檻，並完全在您的瀏覽器中執行 — 不會傳送任何資料，也不需要電子郵件。
Answer a few questions about your project and find out whether California requires a CF1R energy report.
開啟工具 →Find your California climate zone by city and see what it changes about your energy requirements.
開啟工具 →Check your glazing percentage against the Title 24 threshold that pushes a project onto the performance path.
開啟工具 →See whether your project likely needs a licensed structural engineer's stamp before plan check.
開啟工具 →Work out which Title 24 compliance path fits your project and what each one demands of your drawings.
開啟工具 →Screen your lot for a detached ADU, attached ADU, or JADU against California state standards.
開啟工具 →Find out whether your garage can become living space or an ADU, and what usually blocks it.
開啟工具 →Work out your buildable envelope and how much lot coverage you have left before you design.
開啟工具 →See a realistic week-by-week schedule from measure-up and drafting through plan check and permit issuance.
開啟工具 →Score your submittal against the corrections that most often send Bay Area plan sets back.
開啟工具 →Map the steps from a stop-work notice or code violation back to a cleared, permitted property.
開啟工具 →Add up rooms or areas to get the total conditioned square footage your drawings and CF1R will reference.
開啟工具 →Estimate what a permit-ready drawing set costs for your project type and square footage.
開啟工具 →Estimate the cost of a registered CF1R energy report for an ADU, addition, remodel, or new home.
開啟工具 →Estimate plan check and building permit fees by city and project valuation across the Bay Area.
開啟工具 →See roughly how many sheets your permit set needs, and which ones your city will expect.
開啟工具 →Estimate the measure-up and as-built drafting scope for legalizing existing or unpermitted work.
開啟工具 →這些工具能幫助您在早期掌握合理範圍 — 在繪圖前、報價前，當您仍在評估專案是否可行時。它們使用灣區典型價格區間。
Yuna Drafting