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Bromham market report SN15, Chippenham
The SN15 (Bromham) house price history in full, 1995 to 2026, in cash and in today's money. Underneath every chart here sit 20,571 registered sales in SN15 (Chippenham) since 1995, the HM Land Registry record of what buyers really paid, with ONS figures covering rents. Nothing is a valuation, an estimate or an asking price.
Covers registered sales to July 2026 and ONS rents for May 2026. Refreshed monthly as new sales reach the register.
In short: a typical SN15 (Chippenham) home changed hands for £303,800 in 2026 (median of 198 registered sales, up 7% on five years earlier), with the mean at £343,400, and by floor area homes here have averaged about £3,660 per square metre over the last five years. Source: 20,571 completed sales on the HM Land Registry record since 1995, updated with each monthly release. No valuations, no asking prices.
The postcode district SN15 covering Chippenham (east), Bromham, Sandy Lane sits in Chippenham. A district is the workhorse unit for reading a market: local enough to be meaningful, busy enough that the medians rest on a steady flow of sales.
Where SN15 sits
Shaded by median price on the same scale as the average prices map. Click any shape to open it on the live map with every sale plotted at its address, or zoom in past street level to see the sold homes right here.
What buyers actually paid in SN15
The SN15 median stands at £303,800 for 2026, built from 198 registered sales; the mean, the figure usually quoted as the "average house price", is £343,400, modestly above it, the usual shape of a market with an expensive tail.
Price per square metre in SN15
The last five years of sales put SN15 at roughly £3,660 per square metre. That figure, built from each sale's Energy Performance Certificate floor area, is the one that makes a small flat and a big house comparable.
Against a national (England and Wales) median of £285,000, SN15 runs 7% above it.
A typical SN15 home, priced year by year (1995 to 2026)
The median as recorded at the time, and each year restated in today's money (ONS CPIH), the sharper test of whether homes really got dearer. Hover for the year-by-year figures; click a legend entry to isolate a series.
See this chart as a table
| Year | Median (cash) | Median (today's £) | Sales |
|---|---|---|---|
| 2026 | £303,800 | £303,800 | 198 |
| 2025 | £320,000 | £327,652 | 638 |
| 2024 | £325,000 | £345,542 | 608 |
| 2023 | £330,000 | £362,589 | 537 |
| 2022 | £321,700 | £377,230 | 738 |
| 2021 | £285,000 | £360,847 | 880 |
| 2020 | £275,000 | £356,818 | 531 |
| 2019 | £267,000 | £349,973 | 513 |
| 2018 | £270,000 | £359,915 | 540 |
| 2017 | £250,000 | £340,975 | 579 |
| 2016 | £250,000 | £349,752 | 656 |
| 2015 | £225,000 | £317,925 | 616 |
| 2014 | £220,000 | £312,108 | 625 |
| 2013 | £191,000 | £274,830 | 523 |
| 2012 | £190,800 | £280,834 | 440 |
| 2011 | £200,000 | £301,923 | 430 |
| 2010 | £192,500 | £301,890 | 448 |
| 2009 | £175,000 | £281,314 | 441 |
| 2008 | £178,000 | £291,780 | 414 |
| 2007 | £180,500 | £306,178 | 760 |
| 2006 | £182,000 | £315,929 | 848 |
| 2005 | £160,000 | £284,736 | 699 |
| 2004 | £170,000 | £308,753 | 745 |
| 2003 | £149,000 | £274,494 | 731 |
| 2002 | £134,000 | £252,120 | 907 |
| 2001 | £122,000 | £234,539 | 900 |
| 2000 | £87,000 | £170,738 | 788 |
| 1999 | £78,000 | £155,450 | 858 |
| 1998 | £70,100 | £141,502 | 834 |
| 1997 | £64,000 | £131,251 | 873 |
| 1996 | £64,600 | £136,239 | 702 |
| 1995 | £61,000 | £132,605 | 571 |
In cash terms the typical SN15 home went from £61,000 in 1995 to £303,800 in 2026, roughly 5 times the price. Adjusted for inflation it still comes to a real rise of roughly 129%, so homes here got dearer in substance, not only in cash. The real-terms peak came in 2022, and today's median remains roughly 19% under it: a 2022 buyer is still waiting to get that price back in today's money.
Year-on-year change in the SN15 median
Each bar is the change on the year before, in cash. The zero line is the boundary between rising and falling.
The strongest year on record here is 2001 (+40.2% on the year before); the weakest, 2005 (−5.9%). Single-year swings like these are why the annualised table below matters more than any one year's headline.
Growth per year, over one to twenty years
| Period | Cash, per year | Real terms, per year |
|---|---|---|
| 1 years (since 2025) | −5.1% | −7.3% |
| 5 years (since 2021) | +1.3% | −3.4% |
| 10 years (since 2016) | +2.0% | −1.4% |
| 20 years (since 2006) | +2.6% | −0.2% |
Each row is compound annual growth of the median; ONS CPIH supplies the real-terms deflator. Annualising irons out the cycle, which the chart above shows in full, and past growth records what happened rather than predicting anything.
Detached, semi, terraced, flat: four markets in one
A single median hides the split beneath it. Sales of detached houses dominate the record here, 35% of the typed total. A detached home currently trades at £462,500 against £162,000 for a flat, 2.9 times the price.
Median by property type, SN15
One line per type, years with too few sales omitted. Hover for the year's figures; click a legend entry to isolate a type.
| Type | Median (2026) | Sales that year | All-time sales |
|---|---|---|---|
| Detached | £462,500 | 65 | 7,154 |
| Semi-detached | £312,000 | 51 | 5,526 |
| Terraced | £238,500 | 54 | 5,583 |
| Flats | £162,000 | 28 | 2,308 |
The turnover behind the prices
The year-by-year sales count
Recorded sales per year. The dip after 2008 is the financial crisis; the last bar is still filling in as recent sales get registered.
The last five years, month by month
Monthly registrations. The sawtooth is seasonal; the register runs weeks behind completions at the right-hand edge.
The register shows 489 SN15 sales across the most recent twelve months of data. Like most of England and Wales, turnover never fully recovered from 2008: the market here averaged 797 sales a year before the financial crisis and 544 a year over the last five. Price without volume misleads: a median built on few sales jumps around, and one street can tilt it. Keep in mind too that the latest year is still filling in, since sales reach the register weeks or months after completion.
What homes rent for around SN15
SN15 falls under Wiltshire, where the ONS puts the average private rent at £1,064 a month (May 2026 figures). Size sets most of the rent: one-beds average £736 a month here against £1,711 for four or more bedrooms.
Average monthly rent by size, Wiltshire
ONS Price Index of Private Rents, May 2026.
Set against the £303,800 median sold price, £1,064 a month is £12,768 a year, a gross yield of 4.2%: gross, before letting costs, voids, maintenance and tax, so a ceiling rather than a promise. Rents are published at local-authority level, so nearby districts in the same authority share these figures.
What people ask about SN15 (Bromham)
Is SN15 (Bromham) a good place to buy a house?
How much did a house sell for in SN15 (Bromham)?
Are property prices falling in SN15 (Bromham)?
What happens to SN15 prices now?
No honest page predicts prices, so this one sticks to the record: the median is up 7% over five years in cash but down 16% after inflation. Anyone weighing a purchase should read the volume chart with the price chart, remembering that these are completed sales, registered weeks after the deals were actually struck.
What is for sale in SN15 right now
Everything above is what homes in SN15 sold for. Turning to what is actually available: 102 homes on the market right now, from 6 agents publishing to HomesIndex, at a typical asking price 25% below the SN15 median sold price.
28% of what is on the market here is asking below what comparable homes actually sold for. Each listing is compared with recent recorded sales of similar homes nearby.
"Under comparable sales" compares each asking price with what similar homes nearby actually sold for. It is a starting point for a conversation, not a valuation. Always look at the home itself.
See every SN15 home for sale on the map →
These asking prices come live from estate agents publishing feeds to HomesIndex, refreshed each Monday and Thursday. They are a sample of the market rather than its entirety, and an asking price is not a sale price.
Bedroom by bedroom: SN prices by size
The Land Registry record, split by size: what each kind of home actually sold for across the SN area. The jump between sizes is local: in some areas a third bedroom adds a quarter to the price, in others nearly four fifths, so a national rule of thumb will mislead you here.
| Type | 1 bed | 2 bed | 3 bed | 4 bed | 5 bed |
|---|---|---|---|---|---|
| Detached | — | £330,000 | £440,000 (+33%) | £640,000 (+45%) | £897,500 (+40%) |
| Semi-detached | £240,000 | £281,250 (+17%) | £330,000 (+17%) | £417,000 (+26%) | £650,000 (+56%) |
| Terraced | £217,000 | £245,000 (+13%) | £284,000 (+16%) | £350,000 (+23%) | £526,000 (+50%) |
| Flat | £140,000 | £170,000 (+21%) | £298,000 (+75%) | — | — |
Four years of recorded sales, split by built form and bedroom count. The register does not state bedrooms, so sizes come from each home's EPC record and a few homes will land one size out. Blank cells mean too few homes for the figure to mean anything.
The risers and the fallers
SN15 ranks 9 of 18 in the SN area on five-year growth. The gap between the top and bottom of this chart is the difference between buying well and buying badly in the same city.
Five-year change in the median, SN area districts
Cash-terms risers and fallers across the area; click any row for that district's full report.
Inside SN15, sector by sector
The next slice down is the postcode sector: a group of streets, each with its own report. Two sectors a short walk apart can trade at sharply different prices.
| Sector | Median (latest) | Sales that year |
|---|---|---|
| SN15 1 | £277,000 | 55 |
| SN15 2 | £375,000 | 26 |
| SN15 3 | £250,000 | 77 |
| SN15 4 | £362,500 | 28 |
| SN15 5 | £612,500 | 12 |
How SN15 compares nearby
Same city, different markets. The neighbouring districts of the SN area, dearest first:
| District | Median | 5-year |
|---|---|---|
| SN8 | £440,000 | +1% |
| SN16 | £410,000 | +8% |
| SN26 | £390,000 | -9% |
| SN13 | £362,000 | +1% |
| SN9 | £360,000 | -8% |
| SN7 | £349,800 | -2% |
| SN6 | £345,000 | +1% |
| SN4 | £314,000 | +8% |
| SN14 | £310,000 | +2% |
| SN15 (this report) | £303,800 | +7% |
| SN10 | £300,000 | +0% |
| SN3 | £295,000 | +13% |
| SN25 | £295,000 | +11% |
| SN11 | £290,000 | +7% |
| SN12 | £290,000 | +7% |
| SN5 | £270,000 | +4% |
| SN2 | £240,000 | +20% |
| SN1 | £232,500 | +12% |
Before you sell in SN15: what the record supports
Start from what homes here actually sold for, not an estimate. Before booking a house valuation or flat valuation in SN15, use the average prices map for a rough value: zoom from SN15's shading down to the sold homes on your own street. The figures above are every recorded SN15 sale; agents price with this same Land Registry record, and now you have it too.
Estate agents working SN15: the featured spot on this report is free for founding agents, one per district. Claim SN15.
Keep digging
Behind the answers sits the same Land Registry record as this page, with SN15 already set as the subject. Free, one click sign in.
Two maps carry on from here: every SN15 sale at its exact address, and the average prices map from area shading down to single homes. The report tool answers a specific question in writing, and each sale's mortgage and rent calculator prices a real purchase.
Method, briefly: HM Land Registry Price Paid Data (Crown copyright, OGL v3.0) supplies every sale, geocoded to address level; CPIH from the ONS restates prices in today's money; ONS local-authority figures supply the rents. Medians of real sales, not valuations. No part of this page is financial advice.