City of Plymouth Building Site – Popular Horizon Estates. Lot is a bit more than 1/3 acre (100′ frontage) and with city conveniences. The lot is sloped…If you have been thinking of a ”different” or ”new” home…and not ready to make the change…consider purchasing the lot at this time. And…then on to building your dream home…with your choice of design and details. Location is close to shopping and schools.