View Sample Data of Sold Prices - This Website uses smart technology to match homeowners with county property records for your Dover house values and home values in 03820 , New Hampshire. Once the correct information of the Property Owner, your email address and phone number are entered, you will be emailed the most recent 15 records in your neighborhood of Dover and 03820 by proximity to your property to find what is my home worth. This free service is exclusively provided by subscribing local Dover real estate agents and professionals, Nathan Dickey of Keller Williams Coastal Realty who may contact you by email or phone to keep you updated on current market conditions, homes, property selling prices of Dover real estate. For the non-disclosure states of ID, IN, IA, KS, MS, MO, NM, TX, UT and WY, click here.