diff --git a/syncapi/routing/location_sync.go b/syncapi/routing/location_sync.go
index 340726525..68794ca24 100644
--- a/syncapi/routing/location_sync.go
+++ b/syncapi/routing/location_sync.go
@@ -15,7 +15,6 @@
 package routing
 
 import (
-	"context"
 	"database/sql"
 	"net/http"
 
@@ -45,15 +44,10 @@ func GetLocationSync(
 		logrus.WithError(err).Error("Failed to get snapshot for locations sync")
 		return jsonerror.InternalServerError()
 	}
-	id, err := snapshot.SelectMaxMultiRoomDataEventId(context.Background())
-	if err != nil {
-		util.GetLogger(req.Context()).WithError(err).Error("failed to get max multiroom data event id")
-		return jsonerror.InternalServerError()
-	}
-	mr, err := snapshot.SelectMultiRoomData(req.Context(), &types.Range{From: 0, To: id}, []string{roomID})
+	mr, err := snapshot.SelectAllMultiRoomDataInRoom(req.Context(), roomID)
 	if err != nil {
 		if err != sql.ErrNoRows {
-			util.GetLogger(req.Context()).WithError(err).Error("failed to select multiroom data for room")
+			util.GetLogger(req.Context()).WithError(err).Error("failed to select all most recent multiroom data for room")
 			return jsonerror.InternalServerError()
 		}
 	}
diff --git a/syncapi/storage/interface.go b/syncapi/storage/interface.go
index a53822f7e..faadbdfe3 100644
--- a/syncapi/storage/interface.go
+++ b/syncapi/storage/interface.go
@@ -109,6 +109,7 @@ type DatabaseTransaction interface {
 	PresenceAfter(ctx context.Context, after types.StreamPosition, filter synctypes.EventFilter) (map[string]*types.PresenceInternal, error)
 	RelationsFor(ctx context.Context, roomID, eventID, relType, eventType string, from, to types.StreamPosition, backwards bool, limit int) (events []types.StreamEvent, prevBatch, nextBatch string, err error)
 	SelectMultiRoomData(ctx context.Context, r *types.Range, joinedRooms []string) (types.MultiRoom, error)
+	SelectAllMultiRoomDataInRoom(ctx context.Context, roomId string) (types.MultiRoom, error)
 }
 
 type Database interface {
diff --git a/syncapi/storage/postgres/multiroomcast_table.go b/syncapi/storage/postgres/multiroomcast_table.go
index de07616ed..60e4acf85 100644
--- a/syncapi/storage/postgres/multiroomcast_table.go
+++ b/syncapi/storage/postgres/multiroomcast_table.go
@@ -25,12 +25,15 @@ WHERE v.room_id = ANY($1)
 AND id > $2
 AND id <= $3`
 
-const selectMaxMultiCastIDSQL = "" +
-	"SELECT MAX(id) FROM syncapi_multiroom_data"
+const selectAllMultiRoomCastInRoomSQL = `SELECT d.user_id, d.type, d.data, d.ts FROM syncapi_multiroom_data AS d
+JOIN syncapi_multiroom_visibility AS v
+ON d.user_id = v.user_id
+AND concat(d.type, '.visibility') = v.type
+WHERE v.room_id = $1`
 
 type multiRoomStatements struct {
-	selectMultiRoomCast  *sql.Stmt
-	selectMaxMultiCastID *sql.Stmt
+	selectMultiRoomCast          *sql.Stmt
+	selectAllMultiRoomCastInRoom *sql.Stmt
 }
 
 func NewPostgresMultiRoomCastTable(db *sql.DB) (tables.MultiRoom, error) {
@@ -41,7 +44,7 @@ func NewPostgresMultiRoomCastTable(db *sql.DB) (tables.MultiRoom, error) {
 	}
 	return r, sqlutil.StatementList{
 		{&r.selectMultiRoomCast, selectMultiRoomCastSQL},
-		{&r.selectMaxMultiCastID, selectMaxMultiCastIDSQL},
+		{&r.selectAllMultiRoomCastInRoom, selectAllMultiRoomCastInRoomSQL},
 	}.Prepare(db)
 }
 
@@ -65,10 +68,22 @@ func (s *multiRoomStatements) SelectMultiRoomData(ctx context.Context, r *types.
 	return data, rows.Err()
 }
 
-func (s *multiRoomStatements) SelectMaxMultiRoomDataEventId(
-	ctx context.Context, txn *sql.Tx,
-) (id int64, err error) {
-	stmt := sqlutil.TxStmt(txn, s.selectMaxMultiCastID)
-	err = stmt.QueryRowContext(ctx).Scan(&id)
-	return
+func (s *multiRoomStatements) SelectAllMultiRoomDataInRoom(ctx context.Context, roomId string, txn *sql.Tx) ([]*types.MultiRoomDataRow, error) {
+	rows, err := sqlutil.TxStmt(txn, s.selectAllMultiRoomCastInRoom).QueryContext(ctx, roomId)
+	if err != nil {
+		return nil, err
+	}
+	data := make([]*types.MultiRoomDataRow, 0)
+	defer internal.CloseAndLogIfError(ctx, rows, "SelectAllMultiRoomDataInRoom: rows.close() failed")
+	var t time.Time
+	for rows.Next() {
+		r := types.MultiRoomDataRow{}
+		err = rows.Scan(&r.UserId, &r.Type, &r.Data, &t)
+		r.Timestamp = t.UnixMilli()
+		if err != nil {
+			return nil, fmt.Errorf("rows scan: %w", err)
+		}
+		data = append(data, &r)
+	}
+	return data, rows.Err()
 }
diff --git a/syncapi/storage/shared/storage_sync.go b/syncapi/storage/shared/storage_sync.go
index 5b4d528a7..12b3df11b 100644
--- a/syncapi/storage/shared/storage_sync.go
+++ b/syncapi/storage/shared/storage_sync.go
@@ -825,7 +825,21 @@ func (d *DatabaseTransaction) SelectMultiRoomData(ctx context.Context, r *types.
 
 }
 
-func (d *DatabaseTransaction) SelectMaxMultiRoomDataEventId(ctx context.Context) (types.StreamPosition, error) {
-	id, err := d.MultiRoom.SelectMaxMultiRoomDataEventId(ctx, d.txn)
-	return types.StreamPosition(id), err
+func (d *DatabaseTransaction) SelectAllMultiRoomDataInRoom(ctx context.Context, roomId string) (types.MultiRoom, error) {
+	rows, err := d.MultiRoom.SelectAllMultiRoomDataInRoom(ctx, roomId, d.txn)
+	if err != nil {
+		return nil, fmt.Errorf("select all multi room data in room: %w", err)
+	}
+	mr := make(types.MultiRoom, 3)
+	for _, row := range rows {
+		if mr[row.UserId] == nil {
+			mr[row.UserId] = make(map[string]types.MultiRoomData)
+		}
+		mr[row.UserId][row.Type] = types.MultiRoomData{
+			Content:        row.Data,
+			OriginServerTs: row.Timestamp,
+		}
+	}
+	return mr, nil
+
 }
diff --git a/syncapi/storage/tables/interface.go b/syncapi/storage/tables/interface.go
index 462380fc5..7a66ed7dd 100644
--- a/syncapi/storage/tables/interface.go
+++ b/syncapi/storage/tables/interface.go
@@ -245,5 +245,5 @@ type Relations interface {
 
 type MultiRoom interface {
 	SelectMultiRoomData(ctx context.Context, r *types.Range, joinedRooms []string, txn *sql.Tx) ([]*types.MultiRoomDataRow, error)
-	SelectMaxMultiRoomDataEventId(ctx context.Context, txn *sql.Tx) (id int64, err error)
+	SelectAllMultiRoomDataInRoom(ctx context.Context, roomId string, txn *sql.Tx) ([]*types.MultiRoomDataRow, error)
 }