diff --git a/application/ConstructionConsent/ConstructionConsentController.php b/application/ConstructionConsent/ConstructionConsentController.php
index da26b9bec..383a85f43 100644
--- a/application/ConstructionConsent/ConstructionConsentController.php
+++ b/application/ConstructionConsent/ConstructionConsentController.php
@@ -1055,41 +1055,44 @@ class ConstructionConsentController extends mfBaseController {
 
         foreach ($importData as $ownerData) {
             $consentFilter = ["constructionconsentproject_id" => $consentProject->id, "kg" => $ownerData["KG-EZ"] ?? null, "ez" => $ownerData["EZ"] ?? null, "lnr" => $ownerData["LNR"] ?? null];
-            if (!($consentRecord = ConstructionConsent::getFirst(array_filter($consentFilter)))) {
+            if (!($consentRecords = ConstructionConsent::search(array_filter($consentFilter)))) {
                 $counts["skipped"]++; continue;
             }
 
-            $birthdate = (isset($ownerData["GEB"]) && preg_match("/^\d{4}-\d{2}-\d{2}$/", $ownerData["GEB"])) ? $ownerData["GEB"] : null;
-            $ownerFilter = ["constructionconsent_id" => $consentRecord->id, "firstname" => $ownerData["VN"] ?? null, "lastname" => $ownerData["NN"] ?? null];
-            if ($birthdate) { $ownerFilter["birthdate"] = $birthdate; }
+            foreach ($consentRecords as $consentRecord) {
+                $birthdate = (isset($ownerData["GEB"]) && preg_match("/^\d{4}-\d{2}-\d{2}$/", $ownerData["GEB"])) ? $ownerData["GEB"] : null;
+                $ownerFilter = ["constructionconsent_id" => $consentRecord->id, "firstname" => $ownerData["VN"] ?? null, "lastname" => $ownerData["NN"] ?? null];
+                if ($birthdate) { $ownerFilter["birthdate"] = $birthdate; }
+
+                $isNew = !($ownerRecord = ConstructionConsentOwner::getFirst(array_filter($ownerFilter)));
+                if ($isNew) {
+                    $ownerRecord = new ConstructionConsentOwner();
+                    $ownerRecord->constructionconsent_id = $consentRecord->id;
+                    $ownerRecord->create_by = $this->me->id;
+                }
+
+                $addressKey = null; foreach(array_keys($ownerData) as $k) { if(strpos($k,"ADR") === 0) {$addressKey=$k; break;} }
+                $street = $city = $postcode = $country = null;
+                if ($addressKey && isset($ownerData[$addressKey])) {
+                    $addressParts = explode(", ", str_replace('"', '', $ownerData[$addressKey]));
+                    $street = $addressParts[0] ?? null;
+                    if (isset($addressParts[1])) { list($postcode, $city) = array_pad(explode(" ", trim($addressParts[1]), 2), 2, null); }
+                    $country = $addressParts[2] ?? null;
+                }
+
+                $ownerRecord->firstname = $ownerData["VN"] ?? null;
+                $ownerRecord->lastname = (($ownerData["JUR"] ?? 'nein') === "ja") ? ($ownerData['BEZ'] ?? $ownerData["NN"]) : ($ownerData["NN"] ?? null);
+                $ownerRecord->birthdate = $birthdate;
+                $ownerRecord->street = $street;
+                $ownerRecord->city = $city;
+                $ownerRecord->zip = $postcode;
+                $ownerRecord->country = $country;
+                $ownerRecord->edit_by = $this->me->id;
+                $ownerRecord->save();
+
+                $counts[$isNew ? "created" : "updated"]++;
 
-            $isNew = !($ownerRecord = ConstructionConsentOwner::getFirst(array_filter($ownerFilter)));
-            if ($isNew) {
-                $ownerRecord = new ConstructionConsentOwner();
-                $ownerRecord->constructionconsent_id = $consentRecord->id;
-                $ownerRecord->create_by = $this->me->id;
             }
-
-            $addressKey = null; foreach(array_keys($ownerData) as $k) { if(strpos($k,"ADR") === 0) {$addressKey=$k; break;} }
-            $street = $city = $postcode = $country = null;
-            if ($addressKey && isset($ownerData[$addressKey])) {
-                $addressParts = explode(", ", str_replace('"', '', $ownerData[$addressKey]));
-                $street = $addressParts[0] ?? null;
-                if (isset($addressParts[1])) { list($postcode, $city) = array_pad(explode(" ", trim($addressParts[1]), 2), 2, null); }
-                $country = $addressParts[2] ?? null;
-            }
-
-            $ownerRecord->firstname = $ownerData["VN"] ?? null;
-            $ownerRecord->lastname = (($ownerData["JUR"] ?? 'nein') === "ja") ? ($ownerData['BEZ'] ?? $ownerData["NN"]) : ($ownerData["NN"] ?? null);
-            $ownerRecord->birthdate = $birthdate;
-            $ownerRecord->street = $street;
-            $ownerRecord->city = $city;
-            $ownerRecord->zip = $postcode;
-            $ownerRecord->country = $country;
-            $ownerRecord->edit_by = $this->me->id;
-            $ownerRecord->save();
-
-            $counts[$isNew ? "created" : "updated"]++;
         }
 
         self::returnJson(["status" => "OK", "counts" => $counts]);