■建築工事費、それに関わる諸費用
●建築本体工事費
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●附帯工事費
地盤改良、外構、家具、照明、アンテナ、エアコン、カーテン等
(弊事務所が設計・監理する場合はここまで建築工事に含みます)
 
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      (例えば)本体工事費+附帯工事費=¥20,000,000
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●建物解体費用(既存の家屋を解体する場合)
           約¥20,000/坪×延べ40坪=(¥800,000)
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●消費税
         
         総工事費の 5%
(本体工事費融+附帯工事費)
       ¥20,000,000 ×0.05     = ¥1,000,000
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●設計・監理費
         
         総工事費の10%
(本体工事費融+附帯工事費)
       ¥20,000,000 ×0.10     = ¥2,000,000
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●建築確認申請・完了検査費用(中間検査が必要な時もあり)
(100u超え200u以内) 某検査機関調べ
 確認申請 ¥14,000 完了検査 ¥16,000  =   ¥30,000
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●適合証明検査費用(フラット35利用の場合)
            某検査機関調べ
設計検査¥7,000 中間¥8,000 竣工¥10,000 = (¥ 25,000)
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●住宅性能評価申請・検査費用(性能評価を受ける場合)
(100u超え200u以内) 某検査機関調べ
設計住評価 ¥27,000 建設評価 ¥81,000  = (¥108,000)
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●長期優良住宅申請費用(長期優良住宅認定を受ける場合)
                   某行政庁調べ
適合証添付する(¥45,000) 添付しない(¥6,000) 
 
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●地盤調査費用
                     ≒    ¥ 60,000
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●住宅瑕疵担保責任保険料
                 住宅保証機構調べ
                      =¥60,000〜¥70,000
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●完成保証費
                       ≒    ¥ 50,000
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●地盤保証費 
                       ≒    ¥100,000
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●建物滅失登記
                       ≒    ¥ 60,000
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●建物表題登記
                       ≒    ¥ 80,000
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●建物保存登記
                       ≒    ¥160,000
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●収入印紙
(工事請負契約時)              =    ¥ 15,000
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●近隣対策費
工事着工時の近隣挨拶等          ≒    ¥ 50,000
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●引越し費用
(引越し業者、複数社から見積を取ると差がでます)
現在お住いの場所に建替の場合は2回 1回として ≒ ¥150,000
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●仮住まい費用
解体〜工期5、6ヶ月として敷金・礼金等で家賃の10倍くらい
                     ≒   (¥500,000)
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●地鎮祭・棟上式
神官料(¥4〜5万)と棟上時のご祝儀あわせて ≒   ¥100,000
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            (  )を除いた合計金額  ¥23,925,000
※あくまでも弊事務所の過去事例から導き出した概算です。
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住宅ローン>(建築工事費、それに関わる諸費用)
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⇒資金計画の流れ
⇒住宅ローンにかかる費用
⇒住宅ローン審査と個人信用情報
⇒フラット35Sと住宅ローンシミュレーション
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