Bauen im Bestand

Modernisierungen und Sanierungen alter Bausubstanz übernehmen wir seit Jahren als Komplettleistung.

Für den privaten Immobilienbesitzer bieten wir Rundum-Service: Bestandsanalyse, Untersuchung der energetischen Qualität, Planung, Umbauarbeiten, Reparaturen, lfd. Instandhaltung. Für die professionelle Wohnungswirtschaft reicht die Leistungspalette von der „klassischen“ Gebäudesanierung – Dach und Fassade – bis zur bauablauftechnisch sehr anspruchsvollen – kompletten Gebäudeentkernung kombiniert mit Gebäudeanbau, Balkonneuerstellung und Aufstockungsmaßnahmen. Dabei gilt es schnelle Bauzeiten zu realisieren. Vierstöckige Gebäude werden schlüsselfertig in sechs Monaten übergabereif fertig gestellt …

__REFERENZ:
string(19) "B_WB_BauenimBestand"
object(WP_Query)#8138 (49) { ["query"]=> array(6) { ["post_type"]=> string(8) "referenz" ["tax_query"]=> array(3) { ["relation"]=> string(3) "AND" [0]=> array(3) { ["taxonomy"]=> string(19) "referenz_kategorien" ["field"]=> string(4) "slug" ["terms"]=> string(19) "B_WB_BauenimBestand" } [1]=> array(4) { ["taxonomy"]=> string(19) "referenz_kategorien" ["field"]=> string(2) "id" ["terms"]=> array(0) { } ["operator"]=> string(6) "NOT IN" } } ["order_by"]=> string(4) "date" ["order"]=> string(4) "DESC" ["posts_per_page"]=> int(9) ["paged"]=> int(1) } ["query_vars"]=> array(68) { ["post_type"]=> string(8) "referenz" ["tax_query"]=> array(3) { ["relation"]=> string(3) "AND" [0]=> array(3) { ["taxonomy"]=> string(19) "referenz_kategorien" ["field"]=> string(4) "slug" ["terms"]=> string(19) "B_WB_BauenimBestand" } [1]=> array(4) { ["taxonomy"]=> string(19) "referenz_kategorien" ["field"]=> string(2) "id" ["terms"]=> array(0) { } ["operator"]=> string(6) "NOT IN" } } ["order_by"]=> string(4) "date" ["order"]=> string(4) "DESC" ["posts_per_page"]=> int(9) ["paged"]=> int(1) ["error"]=> string(0) "" ["m"]=> string(0) "" ["p"]=> int(0) ["post_parent"]=> string(0) "" ["subpost"]=> string(0) "" ["subpost_id"]=> string(0) "" ["attachment"]=> string(0) "" ["attachment_id"]=> int(0) ["name"]=> string(0) "" ["static"]=> string(0) "" ["pagename"]=> string(0) "" ["page_id"]=> int(0) ["second"]=> string(0) "" ["minute"]=> string(0) "" ["hour"]=> string(0) "" ["day"]=> int(0) ["monthnum"]=> int(0) ["year"]=> int(0) ["w"]=> int(0) ["category_name"]=> string(0) "" ["tag"]=> string(0) "" ["cat"]=> string(0) "" ["tag_id"]=> string(0) "" ["author"]=> string(0) "" ["author_name"]=> string(0) "" ["feed"]=> string(0) "" ["tb"]=> string(0) "" ["meta_key"]=> string(0) "" ["meta_value"]=> string(0) "" ["preview"]=> string(0) "" ["s"]=> string(0) "" ["sentence"]=> string(0) "" ["title"]=> string(0) "" ["fields"]=> string(0) "" ["menu_order"]=> string(0) "" ["embed"]=> string(0) "" ["category__in"]=> array(0) { } ["category__not_in"]=> array(0) { } ["category__and"]=> array(0) { } ["post__in"]=> array(0) { } ["post__not_in"]=> array(0) { } ["post_name__in"]=> array(0) { } ["tag__in"]=> array(0) { } ["tag__not_in"]=> array(0) { } ["tag__and"]=> array(0) { } ["tag_slug__in"]=> array(0) { } ["tag_slug__and"]=> array(0) { } ["post_parent__in"]=> array(0) { } ["post_parent__not_in"]=> array(0) { } ["author__in"]=> array(0) { } ["author__not_in"]=> array(0) { } ["ignore_sticky_posts"]=> bool(false) ["suppress_filters"]=> bool(false) ["cache_results"]=> bool(true) ["update_post_term_cache"]=> bool(true) ["lazy_load_term_meta"]=> bool(true) ["update_post_meta_cache"]=> bool(true) ["nopaging"]=> bool(false) ["comments_per_page"]=> string(2) "50" ["no_found_rows"]=> bool(false) ["taxonomy"]=> string(19) "referenz_kategorien" ["term"]=> string(19) "B_WB_BauenimBestand" } ["tax_query"]=> object(WP_Tax_Query)#8074 (6) { ["queries"]=> array(3) { ["relation"]=> string(3) "AND" [0]=> array(5) { ["taxonomy"]=> string(19) "referenz_kategorien" ["terms"]=> array(1) { [0]=> string(19) "B_WB_BauenimBestand" } ["field"]=> string(4) "slug" ["operator"]=> string(2) "IN" ["include_children"]=> bool(true) } [1]=> array(5) { ["taxonomy"]=> string(19) "referenz_kategorien" ["terms"]=> array(0) { } ["field"]=> string(2) "id" ["operator"]=> string(6) "NOT IN" ["include_children"]=> bool(true) } } ["relation"]=> string(3) "AND" ["table_aliases":protected]=> array(1) { [0]=> string(21) "wp_term_relationships" } ["queried_terms"]=> array(1) { ["referenz_kategorien"]=> array(2) { ["terms"]=> array(1) { [0]=> string(19) "B_WB_BauenimBestand" } ["field"]=> string(4) "slug" } } ["primary_table"]=> string(8) "wp_posts" ["primary_id_column"]=> string(2) "ID" } ["meta_query"]=> object(WP_Meta_Query)#8075 (9) { ["queries"]=> array(0) { } ["relation"]=> NULL ["meta_table"]=> NULL ["meta_id_column"]=> NULL ["primary_table"]=> NULL ["primary_id_column"]=> NULL ["table_aliases":protected]=> array(0) { } ["clauses":protected]=> array(0) { } ["has_or_relation":protected]=> bool(false) } ["date_query"]=> bool(false) ["request"]=> string(388) "SELECT SQL_CALC_FOUND_ROWS wp_posts.ID FROM wp_posts LEFT JOIN wp_term_relationships ON (wp_posts.ID = wp_term_relationships.object_id) WHERE 1=1 AND ( wp_term_relationships.term_taxonomy_id IN (147) ) AND wp_posts.post_type = 'referenz' AND (wp_posts.post_status = 'publish' OR wp_posts.post_status = 'acf-disabled') GROUP BY wp_posts.ID ORDER BY wp_posts.post_date DESC LIMIT 0, 9" ["posts"]=> array(9) { [0]=> object(WP_Post)#8073 (24) { ["ID"]=> int(836) ["post_author"]=> string(1) "2" ["post_date"]=> string(19) "2014-08-01 10:12:21" ["post_date_gmt"]=> string(19) "2014-08-01 08:12:21" ["post_content"]=> string(185) "

Referenz: Villa Vorster, Köln

Baujahr: 2005/2006 Bauzeit: 11 Monate umbauter Raum: 8.442 m³ Nutz-/Wohnfläche: 1.722 m² Beteiligte nesseler grünzig Geschäftsfelder" ["post_title"]=> string(20) "Villa Vorster, Köln" ["post_excerpt"]=> string(0) "" ["post_status"]=> string(7) "publish" ["comment_status"]=> string(6) "closed" ["ping_status"]=> string(6) "closed" ["post_password"]=> string(0) "" ["post_name"]=> string(15) "villa-vorster-2" ["to_ping"]=> string(0) "" ["pinged"]=> string(0) "" ["post_modified"]=> string(19) "2017-09-21 15:47:55" ["post_modified_gmt"]=> string(19) "2017-09-21 13:47:55" ["post_content_filtered"]=> string(0) "" ["post_parent"]=> int(0) ["guid"]=> string(25) "http://nesseler.de/?p=836" ["menu_order"]=> int(0) ["post_type"]=> string(8) "referenz" ["post_mime_type"]=> string(0) "" ["comment_count"]=> string(1) "0" ["filter"]=> string(3) "raw" } [1]=> object(WP_Post)#8072 (24) { ["ID"]=> int(831) ["post_author"]=> string(1) "2" ["post_date"]=> string(19) "2014-08-01 10:10:19" ["post_date_gmt"]=> string(19) "2014-08-01 08:10:19" ["post_content"]=> string(155) "

Referenz: Modernisierung und Aufstockung 10 MFH in Köln

Baujahr: 2003/2004 Bauzeit: 16 Monate Beteiligte nesseler grünzig Geschäftsfelder" ["post_title"]=> string(38) "Sanierung Wilhelm Solmannstrasse Köln" ["post_excerpt"]=> string(0) "" ["post_status"]=> string(7) "publish" ["comment_status"]=> string(6) "closed" ["ping_status"]=> string(6) "closed" ["post_password"]=> string(0) "" ["post_name"]=> string(38) "sanierung-wilhelm-solmannstrasse-koeln" ["to_ping"]=> string(0) "" ["pinged"]=> string(0) "" ["post_modified"]=> string(19) "2017-09-21 15:56:57" ["post_modified_gmt"]=> string(19) "2017-09-21 13:56:57" ["post_content_filtered"]=> string(0) "" ["post_parent"]=> int(0) ["guid"]=> string(25) "http://nesseler.de/?p=831" ["menu_order"]=> int(0) ["post_type"]=> string(8) "referenz" ["post_mime_type"]=> string(0) "" ["comment_count"]=> string(1) "0" ["filter"]=> string(3) "raw" } [2]=> object(WP_Post)#8071 (24) { ["ID"]=> int(826) ["post_author"]=> string(1) "2" ["post_date"]=> string(19) "2014-08-01 10:08:30" ["post_date_gmt"]=> string(19) "2014-08-01 08:08:30" ["post_content"]=> string(146) "

Referenz: Sanierung 6 Mehrfamilienhäuser Köln

Baujahr: 2005/2006 Bauzeit: 12 Monate Beteiligte nesseler grünzig Geschäftsfelder" ["post_title"]=> string(34) "Sanierung Schlesischer Platz Köln" ["post_excerpt"]=> string(0) "" ["post_status"]=> string(7) "publish" ["comment_status"]=> string(6) "closed" ["ping_status"]=> string(6) "closed" ["post_password"]=> string(0) "" ["post_name"]=> string(34) "sanierung-schlesischer-platz-koeln" ["to_ping"]=> string(0) "" ["pinged"]=> string(0) "" ["post_modified"]=> string(19) "2016-12-09 11:25:55" ["post_modified_gmt"]=> string(19) "2016-12-09 09:25:55" ["post_content_filtered"]=> string(0) "" ["post_parent"]=> int(0) ["guid"]=> string(25) "http://nesseler.de/?p=826" ["menu_order"]=> int(0) ["post_type"]=> string(8) "referenz" ["post_mime_type"]=> string(0) "" ["comment_count"]=> string(1) "0" ["filter"]=> string(3) "raw" } [3]=> object(WP_Post)#8070 (24) { ["ID"]=> int(820) ["post_author"]=> string(1) "2" ["post_date"]=> string(19) "2014-08-01 10:05:56" ["post_date_gmt"]=> string(19) "2014-08-01 08:05:56" ["post_content"]=> string(213) "

Referenz: Sanierung Physikersiedlung Köln-Porz

Baujahr: 2005/2008 Bauzeit: 7 Monate je Bauabschnitt umbauter Raum: 52.000 m³ Wohnfläche: 11.600 m² Beteiligte nesseler grünzig Geschäftsfelder" ["post_title"]=> string(32) "Sanierung Physikersiedlung Köln" ["post_excerpt"]=> string(0) "" ["post_status"]=> string(7) "publish" ["comment_status"]=> string(6) "closed" ["ping_status"]=> string(6) "closed" ["post_password"]=> string(0) "" ["post_name"]=> string(40) "sanierung-phyikersiedlung-siemensstrasse" ["to_ping"]=> string(0) "" ["pinged"]=> string(0) "" ["post_modified"]=> string(19) "2017-09-21 15:55:10" ["post_modified_gmt"]=> string(19) "2017-09-21 13:55:10" ["post_content_filtered"]=> string(0) "" ["post_parent"]=> int(0) ["guid"]=> string(25) "http://nesseler.de/?p=820" ["menu_order"]=> int(0) ["post_type"]=> string(8) "referenz" ["post_mime_type"]=> string(0) "" ["comment_count"]=> string(1) "0" ["filter"]=> string(3) "raw" } [4]=> object(WP_Post)#8069 (24) { ["ID"]=> int(814) ["post_author"]=> string(1) "2" ["post_date"]=> string(19) "2014-08-01 10:03:35" ["post_date_gmt"]=> string(19) "2014-08-01 08:03:35" ["post_content"]=> string(213) "

Referenz: Sanierung 4 MFH Köln Bilderstöckchen

Baujahr: 2007/2008 Bauzeit: 7 Monate je Bauabschnitt umbauter Raum: 14.209 m³ Wohnfläche: 3.210 m² Beteiligte nesseler grünzig Geschäftsfelder" ["post_title"]=> string(40) "Sanierung Parkona Köln Bilderstöckchen" ["post_excerpt"]=> string(0) "" ["post_status"]=> string(7) "publish" ["comment_status"]=> string(6) "closed" ["ping_status"]=> string(6) "closed" ["post_password"]=> string(0) "" ["post_name"]=> string(40) "sanierung-parkona-koeln-bilderstoeckchen" ["to_ping"]=> string(0) "" ["pinged"]=> string(0) "" ["post_modified"]=> string(19) "2017-09-21 15:58:18" ["post_modified_gmt"]=> string(19) "2017-09-21 13:58:18" ["post_content_filtered"]=> string(0) "" ["post_parent"]=> int(0) ["guid"]=> string(25) "http://nesseler.de/?p=814" ["menu_order"]=> int(0) ["post_type"]=> string(8) "referenz" ["post_mime_type"]=> string(0) "" ["comment_count"]=> string(1) "0" ["filter"]=> string(3) "raw" } [5]=> object(WP_Post)#8068 (24) { ["ID"]=> int(807) ["post_author"]=> string(1) "2" ["post_date"]=> string(19) "2014-08-01 10:00:55" ["post_date_gmt"]=> string(19) "2014-08-01 08:00:55" ["post_content"]=> string(231) "

Referenz: Sanierung einer Wohnanlage in Köln-Dellbrück

Baujahr: 2007/2008 Bauzeit: 7 Monate je Bauabschnitt umbauter Raum: 21.670 m³ Wohnfläche/Nutzfläche: 4.920 m² Beteiligte nesseler grünzig Geschäftsfelder" ["post_title"]=> string(40) "Sanierung Krokusstrasse Köln Dellbrück" ["post_excerpt"]=> string(0) "" ["post_status"]=> string(7) "publish" ["comment_status"]=> string(6) "closed" ["ping_status"]=> string(6) "closed" ["post_password"]=> string(0) "" ["post_name"]=> string(40) "sanierung-krokusstrasse-koeln-dellbrueck" ["to_ping"]=> string(0) "" ["pinged"]=> string(0) "" ["post_modified"]=> string(19) "2017-09-21 15:59:25" ["post_modified_gmt"]=> string(19) "2017-09-21 13:59:25" ["post_content_filtered"]=> string(0) "" ["post_parent"]=> int(0) ["guid"]=> string(25) "http://nesseler.de/?p=807" ["menu_order"]=> int(0) ["post_type"]=> string(8) "referenz" ["post_mime_type"]=> string(0) "" ["comment_count"]=> string(1) "0" ["filter"]=> string(3) "raw" } [6]=> object(WP_Post)#8067 (24) { ["ID"]=> int(803) ["post_author"]=> string(1) "2" ["post_date"]=> string(19) "2014-08-01 09:57:03" ["post_date_gmt"]=> string(19) "2014-08-01 07:57:03" ["post_content"]=> string(426) "

Referenz: 328 Wohnungen und EFH Physikersiedlung, Köln-Porz

Baujahr: 2006-2010 Bauzeit: 7 - 9 Monate je Bauabschnitt Gesamtwohnfläche: 32.000 m² Anzahl Einfamilienhäuser: 178 Stück Wohnfläche je Einfamilienhaus: 90-120 m² Anzahl Wohnungen: 150 Stück Wohnfläche je Wohnung: 50-120 m² Konzept/Produkt: teilweise ngVplus-Einfamilienhäuser Beteiligte nesseler grünzig Geschäftsfelder  " ["post_title"]=> string(34) "Physikersiedlung Köln Porz Gesamt" ["post_excerpt"]=> string(0) "" ["post_status"]=> string(7) "publish" ["comment_status"]=> string(6) "closed" ["ping_status"]=> string(6) "closed" ["post_password"]=> string(0) "" ["post_name"]=> string(34) "physikersiedlung-koeln-porz-gesamt" ["to_ping"]=> string(0) "" ["pinged"]=> string(0) "" ["post_modified"]=> string(19) "2016-12-09 11:26:24" ["post_modified_gmt"]=> string(19) "2016-12-09 09:26:24" ["post_content_filtered"]=> string(0) "" ["post_parent"]=> int(0) ["guid"]=> string(25) "http://nesseler.de/?p=803" ["menu_order"]=> int(0) ["post_type"]=> string(8) "referenz" ["post_mime_type"]=> string(0) "" ["comment_count"]=> string(1) "0" ["filter"]=> string(3) "raw" } [7]=> object(WP_Post)#8066 (24) { ["ID"]=> int(781) ["post_author"]=> string(1) "2" ["post_date"]=> string(19) "2014-08-01 09:42:29" ["post_date_gmt"]=> string(19) "2014-08-01 07:42:29" ["post_content"]=> string(179) "

Referenz: Sanierung 2 Mehrfamilienhäuser in Köln

Baujahr: 2004/2005 Bauzeit: 11 Monate Beteiligte nesseler grünzig Geschäftsfelder
" ["post_title"]=> string(24) "Sanierung Schlackstraße" ["post_excerpt"]=> string(0) "" ["post_status"]=> string(7) "publish" ["comment_status"]=> string(6) "closed" ["ping_status"]=> string(6) "closed" ["post_password"]=> string(0) "" ["post_name"]=> string(24) "sanierung-schlackstrasse" ["to_ping"]=> string(0) "" ["pinged"]=> string(0) "" ["post_modified"]=> string(19) "2016-09-02 16:20:27" ["post_modified_gmt"]=> string(19) "2016-09-02 14:20:27" ["post_content_filtered"]=> string(0) "" ["post_parent"]=> int(0) ["guid"]=> string(25) "http://nesseler.de/?p=781" ["menu_order"]=> int(0) ["post_type"]=> string(8) "referenz" ["post_mime_type"]=> string(0) "" ["comment_count"]=> string(1) "0" ["filter"]=> string(3) "raw" } [8]=> object(WP_Post)#8261 (24) { ["ID"]=> int(481) ["post_author"]=> string(1) "2" ["post_date"]=> string(19) "2014-07-07 13:58:55" ["post_date_gmt"]=> string(19) "2014-07-07 11:58:55" ["post_content"]=> string(248) "

Referenz: Bürogebäude Köln Aachen

Bauzahlen: 2008/2009 Bauzeit: 7 Monate Projekt: 2008/2009 Bauzeit: 7 Monate Konzept/Produkt: 2008/2009 Bauzeit: 7 Monate Beteiligte nesseler grünzig Geschäftsfelder      " ["post_title"]=> string(24) "Physikersiedlung Porz II" ["post_excerpt"]=> string(0) "" ["post_status"]=> string(7) "publish" ["comment_status"]=> string(6) "closed" ["ping_status"]=> string(6) "closed" ["post_password"]=> string(0) "" ["post_name"]=> string(24) "physikersiedlung-porz-ii" ["to_ping"]=> string(0) "" ["pinged"]=> string(0) "" ["post_modified"]=> string(19) "2016-09-02 16:56:50" ["post_modified_gmt"]=> string(19) "2016-09-02 14:56:50" ["post_content_filtered"]=> string(0) "" ["post_parent"]=> int(0) ["guid"]=> string(25) "http://nesseler.de/?p=481" ["menu_order"]=> int(0) ["post_type"]=> string(8) "referenz" ["post_mime_type"]=> string(0) "" ["comment_count"]=> string(1) "0" ["filter"]=> string(3) "raw" } } ["post_count"]=> int(9) ["current_post"]=> int(-1) ["in_the_loop"]=> bool(false) ["post"]=> object(WP_Post)#8073 (24) { ["ID"]=> int(836) ["post_author"]=> string(1) "2" ["post_date"]=> string(19) "2014-08-01 10:12:21" ["post_date_gmt"]=> string(19) "2014-08-01 08:12:21" ["post_content"]=> string(185) "

Referenz: Villa Vorster, Köln

Baujahr: 2005/2006 Bauzeit: 11 Monate umbauter Raum: 8.442 m³ Nutz-/Wohnfläche: 1.722 m² Beteiligte nesseler grünzig Geschäftsfelder" ["post_title"]=> string(20) "Villa Vorster, Köln" ["post_excerpt"]=> string(0) "" ["post_status"]=> string(7) "publish" ["comment_status"]=> string(6) "closed" ["ping_status"]=> string(6) "closed" ["post_password"]=> string(0) "" ["post_name"]=> string(15) "villa-vorster-2" ["to_ping"]=> string(0) "" ["pinged"]=> string(0) "" ["post_modified"]=> string(19) "2017-09-21 15:47:55" ["post_modified_gmt"]=> string(19) "2017-09-21 13:47:55" ["post_content_filtered"]=> string(0) "" ["post_parent"]=> int(0) ["guid"]=> string(25) "http://nesseler.de/?p=836" ["menu_order"]=> int(0) ["post_type"]=> string(8) "referenz" ["post_mime_type"]=> string(0) "" ["comment_count"]=> string(1) "0" ["filter"]=> string(3) "raw" } ["comment_count"]=> int(0) ["current_comment"]=> int(-1) ["found_posts"]=> string(2) "11" ["max_num_pages"]=> float(2) ["max_num_comment_pages"]=> int(0) ["is_single"]=> bool(false) ["is_preview"]=> bool(false) ["is_page"]=> bool(false) ["is_archive"]=> bool(true) ["is_date"]=> bool(false) ["is_year"]=> bool(false) ["is_month"]=> bool(false) ["is_day"]=> bool(false) ["is_time"]=> bool(false) ["is_author"]=> bool(false) ["is_category"]=> bool(false) ["is_tag"]=> bool(false) ["is_tax"]=> bool(true) ["is_search"]=> bool(false) ["is_feed"]=> bool(false) ["is_comment_feed"]=> bool(false) ["is_trackback"]=> bool(false) ["is_home"]=> bool(false) ["is_404"]=> bool(false) ["is_embed"]=> bool(false) ["is_paged"]=> bool(false) ["is_admin"]=> bool(false) ["is_attachment"]=> bool(false) ["is_singular"]=> bool(false) ["is_robots"]=> bool(false) ["is_posts_page"]=> bool(false) ["is_post_type_archive"]=> bool(true) ["query_vars_hash":"WP_Query":private]=> string(32) "881a5ea1be393327a833ae536c6d700a" ["query_vars_changed":"WP_Query":private]=> bool(false) ["thumbnails_cached"]=> bool(false) ["stopwords":"WP_Query":private]=> NULL ["compat_fields":"WP_Query":private]=> array(2) { [0]=> string(15) "query_vars_hash" [1]=> string(18) "query_vars_changed" } ["compat_methods":"WP_Query":private]=> array(2) { [0]=> string(16) "init_query_flags" [1]=> string(15) "parse_tax_query" } }