Lynnfield consists of 167 houses. Housing at the subdivision was constructed in 1952 by Franklin Builders and was the first community in the area whose homes were all air-conditioned. There was a single transit line that connected Lynnfield to Wilmington.[2] The Lynnfield Civic Association was formed to deal with local issues, and it published the bimonthly bulletin "The Lynnfielder."[3]
In 1970, approximately 300 cars had their tires deflated in Lynnfield in an apparent Halloween prank.[4] During the 1970s, York Air Conditioning advertised the longevity of their products by pointing to the fact that the machines in Lynnfield were still working 20 years later.[2]
Flooding along Shellpot Creek and its tributaries has been a concern to residents, as erosion is caused by upstream development.[2] There was a mosquito control program funded by donations from residents.[5] A drainage ditch that emptied into Stoney Run was identified as a safety issue for children. As a result, Steven and Anita Zetlin built a fence, which upset some members of the Civic Association because it conflicted with a deed restriction.[6]