I am looking for a complete list of companies that build developments
of new single family homes in New Jersey, Pennsylvania, Maryland and
Delaware.

I only am interested in companies that:

- build a minimum of 50 homes/year
- build homes with minimum sales prices of $200,000
- build in developments ie where 50 or more homes are built close
together and at the same time.

For each company I am looking for the name, mailing address and phone
numbers and website.