<?php

                    $paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
            query_posts('propertytype=land&posts_per_page=4&paged=$paged'); ?>

                    <?php if (have_posts()) : while (have_posts()) : the_post(); ?>`

                   <div class="post">
                   <div class="thumb"><a href="<?php the_permalink(); ?>">
                   <?php $image_id = get_post_thumbnail_id();
               $image_url = wp_get_attachment_image_src($image_id,'large');
               $image_url = $image_url[0]; ?>
                   <img src="<?php echo $image_url; ?>" width="202" height="140"></a></div>
                   <div class="desc">
                   <h6><?php the_title(); ?> <?php echo get_custom_field('Sq m'); ?> sq ft (<?php echo get_custom_field('Sq ft'); ?> sq m)</h6>

                   <p class="txt">
                    <?php the_excerpt(); ?>
                   </p>
                       <a href="<?php the_permalink(); ?>" class="buttontwo">Read More</a>
                      </div>
                  </div>


                  <?php endwhile;endif;?>

                  <?php wp_reset_query(); ?>
          <div class="paging">
                        <?php wp_pagenavi(); ?>
          </div>