When do most people start planning their new home's exterior construction?

According to the survey, 40% of people start after the house construction has begun. Including those who start within two months before groundbreaking, about 68% of people begin planning at the last minute.

Why is it a problem to start planning exterior work late?

The entire process, from selecting a contractor and designing to ordering materials and construction, typically takes 2-3 months or more. Starting late means the exterior (garden, parking, etc.) will likely be incomplete when you move in.

What is the ideal time to start considering exterior construction?

The recommended time is 5-6 months before the house handover, which is typically 3-4 months before construction begins. This is often around the same time the house's floor plan is finalized.

Who conducted this survey?

The survey was conducted by Solar Partners Inc., the company that operates the "Gaikou & Exterior Partners" matching service for homeowners and exterior construction contractors in Japan.

What is the key takeaway from this survey for new homeowners?

The key takeaway is that many homeowners delay planning their exterior, which can cause problems. To avoid budget and schedule issues, it's best to start consulting with external specialists concurrently with finalizing the home's floor plan.

AI News NQ Analysis

【2026年最新調査】新築外構の検討タイミング調査！「着工後」の検討開始が4割

NQ スコア 78/100

AI サマリー（NQ 加工済み）

A survey of 7,600 people by Solar Partners found that 40% of new homeowners begin planning their exterior construction after the main house construction has started. This often leads to delays, as the process takes over two months. The company advises starting 5-6 months before the property handover.

AI 分析

よくある質問

Q: When do most people start planning their new home's exterior construction?: A: According to the survey, 40% of people start after the house construction has begun. Including those who start within two months before groundbreaking, about 68% of people begin planning at the last minute.
Q: Why is it a problem to start planning exterior work late?: A: The entire process, from selecting a contractor and designing to ordering materials and construction, typically takes 2-3 months or more. Starting late means the exterior (garden, parking, etc.) will likely be incomplete when you move in.
Q: What is the ideal time to start considering exterior construction?: A: The recommended time is 5-6 months before the house handover, which is typically 3-4 months before construction begins. This is often around the same time the house's floor plan is finalized.
Q: Who conducted this survey?: A: The survey was conducted by Solar Partners Inc., the company that operates the "Gaikou & Exterior Partners" matching service for homeowners and exterior construction contractors in Japan.
Q: What is the key takeaway from this survey for new homeowners?: A: The key takeaway is that many homeowners delay planning their exterior, which can cause problems. To avoid budget and schedule issues, it's best to start consulting with external specialists concurrently with finalizing the home's floor plan.