Before you get a professional valuation, you can get a rough figure yourself – and you should, because it makes the professional appraisal you eventually get far more useful. This is a step-by-step guide to valuing your own Ipswich home properly: starting from what’s actually sold, not what’s asking; choosing genuine comparables; and understanding what really moves the number versus what only feels like it should.
This is written for homeowners doing their own homework three to six months before selling – not as a substitute for a proper valuation, but as the groundwork that makes one worth having. Do this properly, and the figure an agent gives you will make sense rather than feeling like a number handed down from nowhere.
Start with sold prices, not asking prices
This is the single most common mistake homeowners make when sizing up their own value, and it’s an easy one to fall into: looking at what similar houses nearby are currently asking, rather than what they actually sold for. An asking price is a seller’s opening position – sometimes realistic, sometimes hopeful, and you have no way of knowing which from the listing alone.
Sold prices are public record. The Land Registry publishes every residential sale in England and Wales, searchable free by postcode or street, typically with a short lag between completion and publication. Rightmove and Zoopla also show sold-price history layered onto their maps, which is often the quickest way to browse it street by street. Start here, not with the current listings.
How to choose genuine comparables
A genuine comparable is a property that’s actually sold, of a similar type, size, and condition to yours, and is close by and as recent as possible. From there, you adjust for the real differences, such as an extra bedroom, a bigger garden, a garage, or a better or worse condition, rather than treating every “similar” sale as directly interchangeable with your own home.
- Same property type. A terraced house and a semi-detached aren’t interchangeable, even at a similar size – compare like with like.
- As close as possible. A sale two streets away tells you more than one on the other side of town, even in the same postcode – hyperlocal factors (a busier road, a better school catchment) move price more than most people expect.
- As recent as possible. A sale from eighteen months ago is weaker evidence than one from the last few months, especially if the market has moved since.
- Genuinely comparable condition. A renovated house and a dated one aren’t the same property just because they’re the same size and street – adjust for this honestly rather than picking whichever comparable flatters your number.
A realistic exercise: find three to five genuine comparables, not one flattering outlier. If the best evidence you can find is a single high sale that doesn’t quite match your property, that’s a sign to keep looking rather than to anchor on it.
A worked example
Illustrative only – figures below are rounded and invented to show the method, not real Ipswich sold prices.
Say you’re valuing a three-bedroom semi with a single-storey rear extension. You find four genuine comparables sold in the past six months on the same or neighbouring streets: two unextended three-bed semis at £260,000 and £268,000, and two with a comparable rear extension at £295,000 and £302,000. That’s a clear, evidenced uplift for the extension – roughly £33,000 in this illustration – rather than a guess. If your own property is in better or worse condition than these comparables, that’s the next adjustment, and it should be a specific, defensible one (a new kitchen, a garden that needs work) rather than a round number added for good measure.
What adds value in Ipswich – and what really doesn’t
Some improvements consistently move the number; others feel significant to live with but don’t show up much in what a buyer will pay.
- Genuinely adds value: a well-executed loft conversion or extension that adds real bedroom or living space; a modernised kitchen; off-street parking, which matters more in Ipswich’s older terraced streets than newer estates with driveways as standard; a garden that’s usable rather than merely present.
- Adds less than owners expect: a conservatory that isn’t genuinely usable year-round; highly personalised decor a buyer will need to undo; a swimming pool or similarly niche addition on a modest plot; cosmetic staging dressed up as a structural improvement.
- Actively works against you: an extension or conversion done without the right permissions and paperwork – buyers, their solicitors and their lenders will all ask, and a missing certificate is worth more in lost buyer confidence than the improvement itself added.
A genuinely well-executed extension does tend to add real value – the worked example above shows the kind of gap a good one can make. How much depends heavily on whether it’s in proportion to the plot and the street, properly certified, and finished to a standard that matches the rest of the house, rather than on the extension existing at all.
The energy question: how EPC ratings are affecting offers
There is currently no minimum EPC rating required to sell a home in England. What you do need is a valid EPC before the property is marketed; if you don’t have a current one, it has to be commissioned before you list, not before completion.
The rental market is different: private lets currently need a minimum EPC rating of E, and the government has set out an intention to raise that to C by 2030 – proposed, not yet law, but worth knowing if your buyer might be a landlord rather than an owner-occupier, since it shapes what they’ll be willing to pay for a lower-rated property.
For an ordinary sale, a poor EPC rating doesn’t block anything, but it does tend to show up in offers rather than in the process. Buyers increasingly price in the anticipated cost of improving an inefficient property, particularly given current energy costs, and some mortgage lenders apply more scrutiny – or offer better rates through green mortgage products – to higher-rated homes. A strong EPC rating isn’t a requirement, but it’s increasingly a genuine selling point, and a poor one is worth being upfront about rather than hoping it goes unnoticed.
Presentation, photography and the first fourteen days
Most of a property’s online interest happens in the first two weeks of listing, which means presentation has to be right from day one, not fixed after a slow start. Declutter properly, not just tidy: buyers need to picture their own belongings in the space, which is harder in a room full of yours. Fix the small things – a scuffed wall, a dated light fitting – that cost little but photograph poorly. And take photography seriously; it’s the single biggest driver of whether someone clicks through to view at all, let alone books a viewing.
Done your own homework? Bring it to us. We’ll value your Ipswich home properly and show you exactly which comparables we’ve used – including how they compare to the ones you’ve already found.
Online estimate or in-person appraisal?
An online tool is a reasonable starting point and works from real Land Registry data – but it can’t see your kitchen, your extension, or the fact that your garden backs onto a park rather than a car park. It also works on a time lag, since Land Registry data publishes after a sale completes. Treat an online estimate as a first pass, not a figure to list at.
An agent’s market appraisal is free and distinct from a formal RICS valuation used for mortgage or legal purposes and adds the things a desktop tool can’t: an in-person look at condition and presentation and current local buyer demand, which shifts more often than most homeowners expect, even in the 3 month lag from Land Registry data.
The overvaluing trap
Because sellers naturally lean toward whichever agent quotes the highest figure, there’s a real incentive for an agent to overvalue a property specifically to win the instruction – then suggest a price reduction a few weeks later once it hasn’t attracted offers. Having done the comparable-evidence exercise above yourself, you’re in a much stronger position to spot this: if a valuation comes in well above what your own research supports, and the agent can’t show you the comparable sales behind it, that’s worth questioning before you sign anything.
Pricing for a fast sale or for the highest price – they’re not the same strategy
These pull in different directions, and it’s worth deciding which matters more to you before you set a figure. Pricing at or slightly below genuine market value tends to generate more interest and more viewings in that critical first fortnight and can produce competing offers that push the final price up. Pricing at the top of what the evidence supports, or beyond it, narrows your buyer pool from the start and risks a longer, more visibly stale listing, which buyers read as a sign something’s wrong even when nothing is.
Frequently asked questions
How do I value my home before selling?
Start with sold prices, not asking prices – the Land Registry publishes every completed sale free of charge, and Rightmove and Zoopla layer this onto their maps. Find three to five genuine comparables: similar property type, as close by and as recent as possible, then adjust for real differences in condition and size. Follow up with a free agent valuation to check your own figure against current local demand and comparable evidence you may not have found.
Are online property valuations accurate?
They’re a reasonable starting point, not a figure to list at. Online tools work from real historic Land Registry data, but they can’t see your property’s actual condition or improvements, and they run on a time lag behind the current market. Use one to sense-check your own comparable research, then get an in-person market appraisal for a figure you can actually rely on.
What factors affect the value of a house?
Genuine comparable evidence matters most: what similar properties have actually sold for nearby and recently. Beyond that, well-executed extensions and loft conversions, a modernised kitchen, off-street parking and a usable garden tend to add real value, while highly personalised decor, niche additions like an unused conservatory, and any unpermitted work tend to add less than owners expect – or actively count against you.
Does an extension add value to a house?
Generally yes, provided it’s well executed, properly certified with planning and building regulations sign-off, and in proportion to the plot and the street – rather than simply existing. The clearest way to see the actual uplift for a specific property is to compare genuine sold prices of similar extended and unextended homes nearby, rather than relying on a generic percentage figure, since the real gap varies significantly by area and quality of work.
How do I get a free property valuation in Ipswich?
Book a market appraisal with a local agent – it’s normally free and carries no obligation to sell through them. Come prepared with your own comparable research if you’ve done it, since a good agent should be willing to show you the evidence behind their figure and talk through how it compares to whatever you’ve already found yourself.
Done the homework above and want a professional figure to check it against? We’ll value your Ipswich home properly, and show you exactly which comparables we’ve used.
“The sellers who get the best outcome are almost always the ones who’ve done some homework before we ever walk through the door, because it means the conversation starts from evidence instead of hope. If you’ve found comparables that suggest a different number to ours, tell us. Sometimes you’ve spotted something we haven’t; sometimes there’s a reason the comparable doesn’t quite hold up, and it’s worth talking through either way.”
Emma Gardham, Branch & Lettings Manager, Belvoir Ipswich