1. Pricing Advantages: Buyers often get a lower price by purchasing a property before it's built compared to buying a similar property that is already constructed. Developers typically offer these lower prices to secure financing through pre-sales and to reduce risk.

2. Appreciation Potential: If the real estate market experiences growth during the construction period, the property value might increase significantly by the time it is completed. This can result in a substantial profit margin for the buyer upon completion.

3. Customization Options: Buying pre-construction often allows buyers to select finishes, layouts, and other customizable options that may not be available in a completed home. This means you can tailor aspects of your home to your personal preferences.

4. Extended Payment Schedule: Deposits for pre-construction properties are usually staggered over several months or even years until completion. This can ease the financial burden compared to having to finance an existing property purchase all at once.

5. Construction Delays: A common risk with pre-construction buying is the potential for delays. Construction timelines can be affected by various factors including weather, labor shortages, or logistical challenges. Delays can alter the expected move-in date or impact financial planning.

6. New Home Warranty: New constructions often come with warranties that cover defects in materials and workmanship, major structural defects, and other problems that might not be covered when buying a resale home. This provides a layer of protection for the buyer.

7. Potential for Changes: During construction, plans or details promised might change. This can include minor shifts in layout, materials used, or even substantial changes like alterations in unit size or building amenities. Contracts typically allow for certain developer rights in this regard.

8. Market Risks: If the market conditions worsen between the time of purchase and the completion of the building, it could impact the value of the property negatively. Buyers could find themselves owning a property valued less than the price paid or struggling in a less favorable mortgage environment.

9. Tax Benefits: In some regions, purchasing pre-construction might offer tax advantages such as reduced taxes or rebates, especially if it's a primary residence or if there are incentives for first-time homebuyers.

10. Long-Term Planning: Buying a pre-construction property is generally not suitable for buyers needing immediate housing solutions, given the years it may take before the property is move-in ready.

When considering a pre-construction purchase, it's crucial to research the developer's reputation and track record, understand all the contractual terms, and consider the potential impact of market conditions and personal circumstances over the construction period.