{"id":3150,"date":"2025-01-12T18:17:13","date_gmt":"2025-01-12T17:17:13","guid":{"rendered":"https:\/\/nagelgmbh.com\/portfolio-bonsfelder-str-25\/"},"modified":"2025-05-15T20:51:02","modified_gmt":"2025-05-15T18:51:02","slug":"portfolio-bonsfelder-str-25","status":"publish","type":"page","link":"https:\/\/nagelgmbh.com\/en\/portfolio-bonsfelder-str-25\/","title":{"rendered":"Portfolio Bonsfelder Str. 25"},"content":{"rendered":"\t\t
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A listed building in new splendor<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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The renovation of this listed property was carried out with great attention to historical details and sustainable improvements:<\/p>

<\/p>

  • Roof renovation:<\/strong>
    Investment of around \u20ac250,000, including the reconstruction of the historic onion dome, which was removed around 70 years ago. This project was subsidized by the Office for the Preservation of Monuments with \u20ac75,000.<\/li><\/ul>

    <\/p>

    • Installation of a photovoltaic system:<\/strong>
      A small PV system with 7.2 kWp was installed to increase energy efficiency.<\/li><\/ul>

      <\/p>

      • Fa\u00e7ade renovation:<\/strong>
        Extensive renovation with elaborate stucco work that emphasizes the historic charm of the property.<\/li><\/ul>

        <\/p>

        • Modernization of the central heating system:<\/strong>
          Replacement of the old heating system for a modern and efficient solution.<\/li><\/ul>

          <\/p>

          • Construction of spacious alcoves:<\/strong>
            New, spacious alcoves at the rear of the building offer modern living comfort.<\/li><\/ul>

            <\/p>

            • Historic door design:<\/strong>
              Renovation of the apartment entrance doors in the original cassette design.<\/li><\/ul>

              <\/p>

              • Staircase restoration:<\/strong>
                Removal of the linoleum floor, restoration of the wooden staircase according to the historical model and a new coat of paint.<\/li><\/ul>

                <\/p>

                • Renovation of the 1st floor:<\/strong>
                  Extensive renovation work, including reconstruction of the ceiling stucco and installation of high-quality oak floorboards.
                  Renovation of both bathrooms on the 1st floor.<\/li><\/ul>

                  <\/p>

                  • Electrics:<\/strong>
                    Complete renewal of the meter cupboard and the electrical sub-distribution in the apartments.<\/li><\/ul>

                    <\/p>

                    The extensive work has not only preserved the historic character of the property, but has also raised it to a modern and sustainable level. The increase in value and the substantial rise in rental income underline the success of this investment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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                    Newspaper article, WAZ, 28.05.2022<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                    Newspaper article, WAZ, 14.11.2024<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                    Before & After Gallery<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                    Before<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                    Afterwards<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                    Value development<\/div>\n\t\t

                    To see the performance, enter the password:<\/p><\/div>\n\t\t\n\t\t

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                    <\/div>\n\t\t\n\t\t
                    \n\t\t\t\n\t\t<\/div>\n\t<\/form>\n<\/div>\n<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

                    A listed building in new splendor The renovation of this listed property was carried out with great attention to historical details and sustainable improvements: Roof renovation:Investment of around \u20ac250,000, including the reconstruction of the historic onion dome, which was removed around 70 years ago. This project was subsidized by the Office for the Preservation of […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3150","page","type-page","status-publish","hentry"],"yoast_head":"\nPortfolio Bonsfelder Str. 25 - Verm\u00f6gensverwaltung Nagel GmbH<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nagelgmbh.com\/en\/portfolio-bonsfelder-str-25\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Portfolio Bonsfelder Str. 25 - Verm\u00f6gensverwaltung Nagel GmbH\" \/>\n<meta property=\"og:description\" content=\"A listed building in new splendor The renovation of this listed property was carried out with great attention to historical details and sustainable improvements: Roof renovation:Investment of around \u20ac250,000, including the reconstruction of the historic onion dome, which was removed around 70 years ago. This project was subsidized by the Office for the Preservation of […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/nagelgmbh.com\/en\/portfolio-bonsfelder-str-25\/\" \/>\n<meta property=\"og:site_name\" content=\"Verm\u00f6gensverwaltung Nagel GmbH\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-15T18:51:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/nagelgmbh.com\/wp-content\/uploads\/2025\/03\/WhatsApp-Image-2025-03-25-at-13.49.26.jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/nagelgmbh.com\/en\/portfolio-bonsfelder-str-25\/\",\"url\":\"https:\/\/nagelgmbh.com\/en\/portfolio-bonsfelder-str-25\/\",\"name\":\"Portfolio Bonsfelder Str. 25 - Verm\u00f6gensverwaltung Nagel GmbH\",\"isPartOf\":{\"@id\":\"https:\/\/nagelgmbh.com\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/nagelgmbh.com\/en\/portfolio-bonsfelder-str-25\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/nagelgmbh.com\/en\/portfolio-bonsfelder-str-25\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/nagelgmbh.com\/wp-content\/uploads\/2025\/03\/WhatsApp-Image-2025-03-25-at-13.49.26.jpeg\",\"datePublished\":\"2025-01-12T17:17:13+00:00\",\"dateModified\":\"2025-05-15T18:51:02+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/nagelgmbh.com\/en\/portfolio-bonsfelder-str-25\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/nagelgmbh.com\/en\/portfolio-bonsfelder-str-25\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/nagelgmbh.com\/en\/portfolio-bonsfelder-str-25\/#primaryimage\",\"url\":\"https:\/\/nagelgmbh.com\/wp-content\/uploads\/2025\/03\/WhatsApp-Image-2025-03-25-at-13.49.26.jpeg\",\"contentUrl\":\"https:\/\/nagelgmbh.com\/wp-content\/uploads\/2025\/03\/WhatsApp-Image-2025-03-25-at-13.49.26.jpeg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/nagelgmbh.com\/en\/portfolio-bonsfelder-str-25\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\/\/nagelgmbh.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Portfolio Bonsfelder Str. 25\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/nagelgmbh.com\/en\/#website\",\"url\":\"https:\/\/nagelgmbh.com\/en\/\",\"name\":\"Verm\u00f6gensverwaltung Nagel GmbH\",\"description\":\"Verm\u00f6gensverwaltung und Immobilien D\u00fcsseldorf\",\"publisher\":{\"@id\":\"https:\/\/nagelgmbh.com\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/nagelgmbh.com\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/nagelgmbh.com\/en\/#organization\",\"name\":\"Verm\u00f6gensverwaltung Nagel GmbH\",\"url\":\"https:\/\/nagelgmbh.com\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/nagelgmbh.com\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/nagelgmbh.com\/wp-content\/uploads\/2025\/01\/Logo.png\",\"contentUrl\":\"https:\/\/nagelgmbh.com\/wp-content\/uploads\/2025\/01\/Logo.png\",\"width\":493,\"height\":172,\"caption\":\"Verm\u00f6gensverwaltung Nagel GmbH\"},\"image\":{\"@id\":\"https:\/\/nagelgmbh.com\/en\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Portfolio Bonsfelder Str. 25 - Verm\u00f6gensverwaltung Nagel GmbH","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/nagelgmbh.com\/en\/portfolio-bonsfelder-str-25\/","og_locale":"en_US","og_type":"article","og_title":"Portfolio Bonsfelder Str. 25 - Verm\u00f6gensverwaltung Nagel GmbH","og_description":"A listed building in new splendor The renovation of this listed property was carried out with great attention to historical details and sustainable improvements: Roof renovation:Investment of around \u20ac250,000, including the reconstruction of the historic onion dome, which was removed around 70 years ago. 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