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Chalfont St Peter market report SL9 9, Gerrards Cross
The standing SL9 9 (Chalfont St Peter) property market report, rebuilt from the full public record every month. The raw material for this page is 3,228 HM Land Registry entries for SL9 9 (Gerrards Cross), going back to 1995: each an actual purchase at an actual price. Rents come from the ONS. Valuations, estimates and asking prices appear nowhere in it.
Sales recorded to 2026; rents are ONS figures for May 2026. The page rebuilds with each monthly release.
In short: the typical home in SL9 9 (Gerrards Cross) sold for £585,000 in 2026, the median of 31 registered sales, down 2% on five years earlier. The mean was £620,400, and by floor area homes here have averaged about £5,940 per square metre over the last five years. The figures cover 3,228 sales recorded by HM Land Registry since 1995 and refresh with each monthly release: completed sale prices, not valuations or asking prices.
A postcode sector like SL9 9 is a single group of streets within SL9 (Gerrards Cross), the finest slice the public record supports. Fewer sales stand behind each figure than at district level, so the lines jump about more.
Where SL9 9 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 a home in SL9 9 sells for
Take the 31 registered 2026 sales in SL9 9 and the middle price, the median, is £585,000. The mean lands at £620,400, modestly above it, the usual shape of a market with an expensive tail.
Price per square metre in SL9 9
By floor space, homes in SL9 9 have sold for about £5,940 per square metre on average over the last five years: the like-for-like measure that lets you compare a small flat with a large house, from the Energy Performance Certificate floor areas behind each sale.
England and Wales as a whole trade at a £285,000 median, leaving SL9 9 105% above the national figure.
The price of a typical SL9 9 home, 1995 to 2026
The cash median beside its inflation-adjusted twin (ONS CPIH). The adjusted line answers the harder question, whether homes really got dearer. Hover for the figures; the legend toggles each series.
See this chart as a table
| Year | Median (cash) | Median (today's £) | Sales |
|---|---|---|---|
| 2026 | £585,000 | £585,000 | 31 |
| 2025 | £700,000 | £716,739 | 111 |
| 2024 | £535,800 | £569,665 | 72 |
| 2023 | £602,500 | £662,000 | 68 |
| 2022 | £705,000 | £826,693 | 79 |
| 2021 | £595,000 | £753,347 | 119 |
| 2020 | £579,200 | £751,524 | 79 |
| 2019 | £475,000 | £622,611 | 140 |
| 2018 | £548,700 | £731,427 | 124 |
| 2017 | £530,000 | £722,867 | 114 |
| 2016 | £525,000 | £734,480 | 87 |
| 2015 | £483,000 | £682,479 | 102 |
| 2014 | £415,000 | £588,750 | 90 |
| 2013 | £373,500 | £537,429 | 86 |
| 2012 | £355,000 | £522,516 | 79 |
| 2011 | £350,000 | £528,365 | 75 |
| 2010 | £349,000 | £547,322 | 90 |
| 2009 | £341,900 | £549,607 | 68 |
| 2008 | £405,000 | £663,881 | 63 |
| 2007 | £330,000 | £559,772 | 144 |
| 2006 | £333,000 | £578,045 | 137 |
| 2005 | £286,500 | £509,855 | 114 |
| 2004 | £335,000 | £608,425 | 111 |
| 2003 | £299,500 | £551,752 | 114 |
| 2002 | £250,000 | £470,373 | 143 |
| 2001 | £205,000 | £394,102 | 133 |
| 2000 | £190,000 | £372,875 | 114 |
| 1999 | £170,000 | £338,801 | 112 |
| 1998 | £160,600 | £324,183 | 90 |
| 1997 | £135,000 | £276,858 | 135 |
| 1996 | £122,500 | £258,347 | 131 |
| 1995 | £123,500 | £268,470 | 73 |
In cash terms the typical SL9 9 home went from £123,500 in 1995 to £585,000 in 2026, roughly 5 times the price. Adjusted for inflation it still comes to a real rise of roughly 118%, so homes here got dearer in substance, not only in cash. The real-terms peak came in 2022, and today's median remains roughly 29% under it: a 2022 buyer is still waiting to get that price back in today's money.
Year-on-year change in the SL9 9 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 2025 (+30.6% on the year before); the weakest, 2026 (−16.4%). Single-year swings like these are why the annualised table below matters more than any one year's headline.
The long view: annualised growth
| Period | Cash, per year | Real terms, per year |
|---|---|---|
| 1 years (since 2025) | −16.4% | −18.4% |
| 5 years (since 2021) | −0.3% | −4.9% |
| 10 years (since 2016) | +1.1% | −2.2% |
| 20 years (since 2006) | +2.9% | +0.1% |
Compound annual growth of the median sold price; the real column deflates by ONS CPIH. Annualised figures smooth the cycle (the chart above shows the cycle), and past growth is a record, not a forecast.
Transaction volumes
How many homes change hands
Annual recorded sales. The post-2008 trough is the financial crisis; treat the final bar as provisional while registrations catch up.
The register shows 31 SL9 9 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 126 sales a year before the financial crisis and 72 a year over the last five. Watch the volume as closely as the price. Thin years make jumpy medians, where one street's sales can move the figure, and the newest year is always incomplete because registrations trail completions by weeks or months.
What tenants pay around SL9 9
SL9 9 falls under Buckinghamshire, where the ONS puts the average private rent at £1,477 a month (May 2026 figures). The spread runs from £1,036 a month for a typical one-bed to £2,364 at four-plus bedrooms, which is size doing most of the pricing.
Average monthly rent by size, Buckinghamshire
ONS Price Index of Private Rents, May 2026.
Against the £585,000 median purchase price, a rent of £1,477 a month (£17,724 a year) works out at a 3.0% gross yield, a ceiling figure that ignores letting costs, voids, maintenance and tax. Because rents are local-authority statistics, districts sharing the authority share the figure.
How SL9 9 trades
This is a thin market: 31 sales in the last twelve months of data. With that few transactions, one street selling well (or one block of cheap transfers) can move the median, so read the year lines as a range rather than a verdict. The record here is jumpy: year-on-year moves of ten per cent or more are common in the chart above, mostly a function of which homes happened to sell rather than the market lurching. Against the SL9 district median, SL9 9 sits 19% lower, marking it as a cheaper pocket of the district.
Common questions on SL9 9 (Chalfont St Peter)
Is SL9 9 (Chalfont St Peter) a good place to buy a house?
How much did a house sell for in SL9 9 (Chalfont St Peter)?
Are property prices falling in SL9 9 (Chalfont St Peter)?
Where do SL9 9 prices go next?
That question has no honest answer, only evidence. The evidence: the median is roughly flat over five years in cash but down 22% after inflation. Weigh the volume chart alongside the price one before deciding anything, and bear in mind every figure is a completed sale that reached the register weeks after completion.
SL9's current homes for sale
The live side of the market holds 79 homes at the moment, listed by 3 agents publishing to HomesIndex.
These cover the whole SL9 district, not just SL9 9: live asking prices are collected per district.
13% 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 SL9 home for sale on the map →
Refreshed every Monday and Thursday from agents' own feeds to HomesIndex, so a sample of the market rather than all of it. An asking price remains an ask, not a sale.
Moving up a bedroom in SL: the cost
Real sold prices by size across the SL area, straight from the Land Registry record. 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 | — | £535,000 | £732,500 (+37%) | £1,050,000 (+43%) | £1,488,750 (+42%) |
| Semi-detached | £360,000 | £450,000 (+25%) | £550,000 (+22%) | £717,000 (+30%) | £937,500 (+31%) |
| Terraced | £360,000 | £418,000 (+16%) | £480,000 (+15%) | £680,000 (+42%) | £1,010,000 (+49%) |
| Flat | £242,500 | £332,500 (+37%) | £562,500 (+69%) | £1,000,000 (+78%) | — |
Medians of recorded sales over the last four years, by built form and bedroom count. Sold homes carry no advertised bedroom count, so sizes are estimated from their EPC records; a small number of homes will sit one size out. Sizes with too few homes to be meaningful are left blank.
The risers and the fallers
The spread across the SL area is the point: the same five years treated these districts very differently.
Winners and losers across the SL area, five years
The districts that gained and lost most in cash terms, each row linking through to its own report.
Other sectors in SL9
A few minutes' walk can separate two very different markets. Here are SL9's other sectors, each with its own report:
| Sector | Median (latest) | Sales that year |
|---|---|---|
| SL9 0 | £838,800 | 24 |
| SL9 7 | £710,000 | 19 |
| SL9 8 | £780,000 | 24 |
Zoom out to the full SL9 district report for the type split, monthly volumes and how SL9 compares with its neighbours.
Selling a home in SL9 9? Price it on the evidence
Start from what homes here actually sold for, not an estimate. Before booking a house valuation or flat valuation in SL9 9, use the average prices map for a rough value: zoom from SL9 9's shading down to the sold homes on your own street. The figures above are every recorded SL9 9 sale; agents price with this same Land Registry record, and now you have it too.
Estate agents working SL9 9: the featured spot on this report is free for founding agents, one per district. Claim SL9 9.
Take it further
The AI answers from the same Land Registry data this report is built on, already scoped to SL9 9. Free after a one click sign in.
Two maps carry on from here: every SL9 9 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.
About the numbers: everything is computed from HM Land Registry Price Paid Data (Crown copyright, OGL v3.0), geocoded to the address; today's-money figures use the ONS CPIH index, and rents are the ONS Price Index of Private Rents by local authority. These are medians of recorded sales, not valuations, and none of it is financial advice.