不同類型變電所對房屋價格之影響－以台南市為例

本研究以內政部實價登錄2013年至2015年台南地區(北區、東區及中西區)不動產交易為研究樣本，分成透天厝、公寓及華廈住宅大樓三類，研究不同類型變電所對不同房屋類型的影響程度，並探究興建屋內式變電所，是否有助於台灣電力公司電力建設推動，最後則進一步討論不同類型變電所、公共設施及總體經濟對周圍住宅價格之影響程度。研究結果發現台南地區(北區、東區及中西區)之不動產，會因透天厝、公寓及華廈住宅大樓而有不同的特性，在房價上也有很大的差異。不論是透天厝、公寓或華廈住宅大樓，500公尺內屋內式變電所或屋外式變電所，最多都是1座，最少則沒有；房屋屋齡與建坪影響價格非常顯著，屋齡愈少，建坪越大，房價也愈高，但建坪越大，反而對華廈住宅大樓有顯著負向影響；華廈住宅大樓價格會因為屋外式變電所而降低，但不受屋內式變電所影響反而價格會提升，兩者皆呈顯著關係；學區與公園最受一般民眾喜愛，故對於房價也呈顯著正相關影響；此外，華廈住宅大樓價格較容易受景氣所影響。

關鍵字

變電所；房價；地理資訊系統

並列摘要

The purpose is to study the real estate value affected by power substation then determines necessity of building indoor substation that help Taiwan power company to plan infrastructure of electric power .It will show how real estate value affected by substation, infrastructure and market in this research. We collect the trade price of town house, apartment and mansion in Tainan (North district ,East district and West-Centre district) during 2013 and 2015.The source is from the Real Price Registration System constructed by Ministry of the Interior The result shows town house, apartment and mansion has different value in this area. The trade price is determined by the type of building .Indoor or outdoor substation is less one station in the radius 500m of researching zone. The price affected by building age is obvious, the higher price the larger gloss floor area and younger age. However, correlation between larger floor area of mansion and trade price is negative. Mansion will be devalued by outdoor substation but indoor substation. The correlation between the type of substation and trade price is obvious. The correlation between trade price and school and Public Park that fascinated infrastructures is positive. The trade price of the mansion is affected by economy.