Why a Spare Bedroom in CM11 1 is Worth More Than a Brand New Supercar — May 2026
Ever wondered why your neighbour’s semi-detached house seems to be climbing in value while the flat down the road stays steady? It’s a bit like watching a slow-motion race where some runners have better shoes than others.
I was chatting with a young family in Ramsden Heath last week. They’ve outgrown their terraced home and are looking at those lovely big houses on Park Lane. They asked me a question that many of you are likely thinking: "Mark, why is the gap between a small house and a big one getting so much wider?"
The answer lies in the big world outside CM11 1. Right now, across the UK, the "Bank of England" (the people who set the rules for borrowing money) has a base rate of 3.75%. While that’s lower than it used to be, it still means people are being very careful. However, because national earnings are growing at 3.6%, local families who already have bit of a "pot" saved up are feeling brave enough to move up the ladder.
The Price Ladderin CM11 1
If you look at the price tags in our shop window today, the differences are staggering. The average asking price across our whole area—from the quiet leafy corners of Ramsden Bellhouse to the busier streets of Crays Hill—is £847,361.
But let’s break that down:
- A detached house is currently asking for an average of £917,477.
- A semi-detached house sits at £486,857.
Did you know that the "gap" between a semi and a detached house in CM11 1 is now over £430,000? To put that in perspective, that’s not just the cost of an extra bedroom; in some parts of the country, that gap alone could buy you two whole houses! It shows just how much people value space and privacy in our neck of the woods.
The 7-Year Winning Ticket
This is where it gets really interesting. If you bought a semi-detached house back in 2019, you’re likely smiling right now. Your home is worth about £18,110 more than what you paid for it. Not bad for just living your life!
But the "gold medal" goes to the detached houses. If you’ve owned a big family home here for the last seven years, you’ve seen its value grow by an average of £32,810. That’s basically like your house "earning" nearly £5,000 a year just by standing there.
Why are the bigger homes winning? It’s because even with inflation at 3.4%, people are looking for "forever homes." We saw this with recent sales like the stunning home on Homestead Road in Ramsden Bellhouse which fetched £2,860,000, or "The Tudor House" on Glebe Road at £2,525,000. When people have the money, they want the best of CM11 1.
What Does This Mean For You?
If you own a detached home, you are sitting on a very sturdy treasure chest. Demand is balanced, but the sheer value held in these larger plots is amazing compared to the national average house price of £284,720.
If you are in a flat or a terraced home, you might feel like things are moving a bit slower. That’s because first-time buyers are feeling the "pinch" of those mortgage rates more than someone moving from one big house to another. However, there is a silver lining: because prices for smaller homes haven't rocketed as fast, it’s actually a great time to buy your first home in CM11 1 without feeling like you're overpaying.
Looking Ahead
Over the next 12 months, I expect the "middle" of the market—our semi-detached homes—to be the busiest. With mortgage approvals sitting at 62,600 nationally, people are definitely moving again.
Whether you’re in a cozy flat or a sprawling mansion on Potash Road, remember that CM11 1 is a special bubble. We have a "balanced market" right now, which is estate agent speak for "it’s a fair fight for both buyers and sellers."
If you see me out for a walk this weekend, stop me for a nudge—I’m always happy to tell you what the house across the street went for!