6 questions every seller should ask 

18 July, 2025

Choosing an estate agent is one of the most important decisions you’ll make when selling your home. The right agent will give you a smooth, well-managed experience and help you achieve the strongest possible result. But with so many options out there, how do you choose the best one for you? 

These six questions will help you separate the helpful from the hollow and find a team you can trust with your biggest asset. 

1. Are they genuinely local, or just saying they are? 

When it comes to pricing, positioning and negotiating your sale, true local knowledge makes all the difference. An agent who knows your neighbourhood street by street will understand what buyers value, how to market your home effectively, and how to set a price that generates strong interest without leaving money on the table. 

For example, two identical properties may sell for very different prices based on their proximity to a school catchment, commuter route, or green space. A truly local agent will be able to tell you why that is and use that knowledge to your advantage. 

Ask the agent how many homes they’ve sold in your postcode in the past year. Can they name specific roads or developments where they’ve recently achieved a sale? A genuinely local agent should be able to give you a confident, data-backed response that speaks to your specific area, not just general trends. 

2. How do they value your property, and what data do they use? 

It’s tempting to go with the agent who promises the highest asking price, but this can backfire. A property that’s overpriced from the outset may sit on the market too long, leading to price reductions and a loss of momentum. In contrast, pricing your home accurately from the start can help attract the right buyers quickly and achieve a better final outcome. 

A good agent will base their valuation on more than just instinct. They should present comparable properties that have recently sold nearby, explain how your home compares, and give insight into buyer activity in your area. Ask about the tools and sources they use – do they rely on Land Registry data, recent sales, portal insights, or proprietary buyer demand indicators? 

Clear, evidence-backed pricing builds trust and helps you make confident decisions based on facts, not guesswork. 

3. What’s their marketing strategy, beyond the portals? 

Listing your home on Rightmove or Zoopla is a given. But the best agents will go far beyond this. Effective marketing today includes digital advertising, email campaigns, video tours, and targeted social media to reach the right buyers at the right time. 

Ask the agent how they plan to market your home. Do they use professional photography and floorplans as standard? Do they promote new listings through their buyer database or exclusive VIP buyer services? Can they show you real examples of how they’ve marketed homes like yours? 

Every property is different, so you want a marketing plan that reflects your home’s strengths and speaks directly to the needs of likely buyers in your area. 

4. Who will handle your sale, and will they be easy to reach? 

Selling your home involves more than just putting it on the market. There will be questions to answer, offers to negotiate, and legal steps to manage. Having a consistent point of contact who knows your sale inside out is essential. 

Find out who will actually be managing your property. Will you be passed from person to person, or will you have a dedicated agent? How often will they update you? Are they available at evenings or weekends if needed? 

You deserve clear communication and proactive updates throughout. Look for an agent who is easy to contact and committed to guiding you through every step. 

5. What’s their track record, and what do recent clients say? 

Before you commit, take a close look at the agent’s recent performance. What homes have they sold nearby? How quickly did they sell? Did they achieve the asking price? 

Check online reviews from real clients. Look for mentions of trust, transparency, responsiveness, and success. Do people feel they were looked after? Did the process feel smooth and well-managed? 

You could also ask for specific case studies or examples of similar properties they’ve sold in your area. A reputable agent will be proud to share these with you. 

6. What’s included, and what’s the fee structure? 

It’s essential to understand what you’re paying for. Some agents offer a low fee but charge extra for essentials like professional photography, accompanied viewings, or sales progression. Others may tie you into a long sole agency agreement. 

Ask for a full breakdown of what’s included in the service. Is there flexibility in the contract? Will they handle viewings and negotiations personally? Do they liaise with solicitors and help chase paperwork once a sale is agreed? 

Transparency is key. You want to feel confident about what you’re signing up for and understand exactly what service you’ll receive in return. 

Final thoughts 

Choosing the right estate agent isn’t just about the lowest fee or the flashiest photos. It’s about finding a team who knows your area, understands your goals, and will be there to support you through the entire process. 

These six questions are a great starting point to help you assess an agent’s knowledge, commitment, and results. With the right guidance, your selling journey can be clear, efficient, and ultimately rewarding. 

At Castles, our valuations are grounded in live market data, buyer behaviour, and deep local insight. We create tailored marketing plans, communicate clearly, and provide expert support from instruction to completion. It’s why we’re trusted by sellers across Hertfordshire and Bedfordshire. 

Ready to get started? 

Book your free, no-obligation expert valuation with Castles today.