Load custom post type posts in a page via AJAX

ajax-paging.js

jQuery(document).ready(function($){

	$('#load-more button').click(function(e){

		e.preventDefault(); 					// revent normal form submission
		var postoffset = $('.item').length;		// count props on page

		$.post( WPaAjax.ajaxurl,
			{
				action : 'props_more',
				postoffset :  postoffset,
			},
			function( response ) {
				l.stop();
				$('#props-container').append( response );
				if ( postoffset * 2 >= $( '#postsnumber' ).val() ) {	// hide more button
					$('#load-more button').hide();
				}
			}
		);

	});

});

ajaxpaging.php

<?php
// add to function.php
function props_ajax_paging() {
	wp_enqueue_script(
		'ajax_paging',
		get_template_directory_uri() . '/assets/js/ajax-paging.js?ver=1.0',
		array( 'jquery' ),
		null,
		false
	);

	wp_localize_script(
		'ajax_paging',
		'WPaAjax',
		array(
			'ajaxurl' => admin_url( 'admin-ajax.php' )
		)
	);
}

add_action( 'wp_enqueue_scripts', 'props_ajax_paging', 100 );

function props_more(){

	global $ajaxquery;

	$offset = $_POST['postoffset'];

	$args = array(
		'offset'         => $offset,
		'post_type'      => 'properties',
		'post_status'    => 'publish',
		'posts_per_page' => 15,
		//'nonce'			 => wp_create_nonce('ajax_custom_load_posts'),
	);

	$ajaxquery = new WP_Query( $args );
	$row = 0;

	while ($ajaxquery->have_posts()) :

		$ajaxquery->the_post();
		if ( $row == 0 )  echo '<div class="row">' ;  // counter

		get_template_part( 'loop', 'properties' ); // or $post->post_type for general use
		$row++;

		if ( $row == 3 ) :
			echo '</div>';
			$row = 0;
		endif;

	endwhile;

	exit;
}

add_action('wp_ajax_props_more', 'props_more');
add_action('wp_ajax_nopriv_props_more', 'props_more');