Saranap is a small unincorporated community in Contra Costa County, California. Here are some pros and cons of purchasing real estate in Saranap:

Pros:
- Saranap offers a semi-rural living experience while still being close to urban areas like Walnut Creek and Lafayette.
- The town is known for having low crime rates which make it a safe and secure place to live.
- Saranap has a diverse housing market, ranging from affordable condos and townhomes to luxurious single-family homes.
- The town is home to a good number of parks, hiking and biking trails which can make it a good choice for nature lovers and outdoor enthusiasts.
- The community is known for its strong neighbors network and sense of community, which can be beneficial for new homeowners.

Cons:
- Saranap can be a bit more expensive than other areas in Contra Costa County.
- The town has relatively limited shopping and dining options compared to larger cities around it, though it is a short drive away from more commercial areas like Walnut Creek.
- Traffic can be heavy during peak hours due to its location near major freeways like Highway 24.
- The nightlife in the area might not be as vibrant as one would expect from a more cosmopolitan city.

Overall, whether Saranap is a good choice or not depends on your lifestyle and budget. It might be best to weigh the pros and cons and visit the town to see yourself if it meets your requirements.