A real estate agent acts as an intermediary between buyers and sellers of properties. They help with various tasks including: listing properties for sale, showing properties to potential buyers, negotiating offers, and guiding clients through the complex paperwork and processes involved in a real estate transaction. For buyers they help find properties that match their criteria. For sellers they assist in pricing the property, marketing the property and negotiating the sale.

Real estate agents typically get paid a commission, which is a percentage of the final sale price of the property. This commission is usually split between the seller's agent and the buyer's agent. The commission percentage is usually agreed upon at the beginning of the relationship between the agent and their client. In most cases, the seller pays the entire commission amount. In some cases, the buyer may need to pay their agent separately but this is uncommon.

Finding a good real estate agent involves some research and due diligence. Start by asking friends, family, or colleagues for referrals. You can also search online for agents in your area, reading reviews and checking their experience and track record. It is also a good idea to interview multiple agents before choosing one, discussing their experience, communication style, marketing strategies, and how well they know the local market. A good agent will be responsive, knowledgeable, and willing to represent your best interests.

Hiring a real estate agent is advisable when you are either considering selling or buying a property. For sellers, it is advantageous to hire an agent as soon as you are considering selling your property, so they can advise you on preparing your home for sale. For buyers it is beneficial to hire an agent as soon as you start looking for a property so that the agent can start filtering the market for the properties that match your needs. A good agent can save you time and stress and can guide you through a complicated process.

While you are not legally required to have a real estate agent to buy a house, it is generally very helpful. A real estate agent provides market knowledge, access to listings, negotiating skills, and guidance through complex paperwork and legal processes. They can find the best property for you based on your needs and budget, negotiate a fair price and advocate for you. While some people do buy properties without a real estate agent, it is generally advised to hire a good agent.