Here are some potential pros and cons of purchasing real estate in Biddeford, Maine:

Pros:
- Location: Biddeford is conveniently located on the coast of southern Maine, with easy access to beaches and nearby towns such as Kennebunkport and Portland.
- Affordable home prices: compared to some other coastal towns in Maine, Biddeford can offer more affordable real estate options.
- Relatively low property taxes: compared to some nearby cities, Biddeford's property tax rate is fairly low.
- Investment potential: Biddeford has been undergoing significant redevelopment in recent years, which may offer investment opportunities for buyers.

Cons:
- Flood risk: certain parts of Biddeford may be at risk for flooding, particularly along the Saco River and the coast.
- Limited public transportation options: Biddeford does not have an extensive public transportation system, which could be a drawback for some buyers.
- Tourist crowds: while Biddeford may benefit from an influx of tourists in the summer months, this could also lead to more crowded beaches and traffic.
- Limited job market: Biddeford may have fewer job opportunities compared to larger cities in Maine, which could be a challenge for some buyers.

Keep in mind that these are just a few potential pros and cons, and everyone's experience may be different depending on their specific needs and interests. It's always a good idea to do your own research and speak with a local real estate agent to get a better sense of the market and the area.