{"id":"kachidoki-east-2028","projectName":"勝どき東地区再開発","developer":"三菱地所・住友不動産","status":"planned","category":"waterfront","completionYear":2028,"description":"勝どき駅東側の湾岸エリアに超高層タワーマンション群を整備。晴海フラッグとの相乗効果でウォーターフロント需要を取り込む。","location":{"lat":35.6566,"lng":139.7713,"cityCode":"13102","nearestStation":"勝どき","impactRadiusM":900},"scores":{"investment":78,"actualUpliftPct":null},"prices":{"estimatedPerM2":{"min":110,"max":175},"listings":[{"type":"1LDK","areaM2":"38〜54","priceMin":5500,"priceMax":9000},{"type":"2LDK","areaM2":"65〜85","priceMin":8500,"priceMax":14000},{"type":"3LDK","areaM2":"92〜120","priceMin":13000,"priceMax":20000}],"rentPerM2Month":0.38},"landPriceHistory":[{"year":2019,"residential":99,"commercial":380},{"year":2020,"residential":101,"commercial":374},{"year":2021,"residential":97,"commercial":352},{"year":2022,"residential":105,"commercial":375},{"year":2023,"residential":118,"commercial":440},{"year":2024,"residential":130,"commercial":500}],"areaDemographics":{"cityCode":"13102","wardName":"中央区","population":178116,"households":82000,"singlePct":62.1,"avgIncomeManEn":790,"densityPerKm2":14300,"foreignPct":5.2,"ageMedian":42}}