Some potential pros of purchasing real estate in the city of Lexington Park, Maryland include its proximity to the Patuxent River Naval Air Station, which can provide employment opportunities and support the local economy. The city is also located near other major metropolitan areas like Washington D.C. and Baltimore, which can provide residents with access to a wide range of cultural and recreational opportunities. Additionally, the city is known for its high-quality public schools and reasonably low crime rates, which can be attractive to families.

However, some potential cons of purchasing real estate in Lexington Park may include a higher cost of living compared to other areas in Maryland, particularly when it comes to housing costs. Depending on where you purchase a home, you may also be dealing with traffic congestion and noise from surrounding highways or the naval base. Finally, the city's weather can be quite hot and humid during the summer months, which may be a source of discomfort for some residents.