The New Haven & Meriden metro area has 1 new home communities with available homes with energy efficient features. The 2 new green houses for sale in New Haven & Meriden cost as little as $668,000, proving that investing in your dream home while protecting the environment does not have to break the bank. New green homes in New Haven & Meriden range between 1,939 to 2,028 square feet, and have between 3 to 3 bedrooms and 2 to 2 bathrooms.