House prices in SL9
Median value — November 2026
£918,500
Modelled from 6,734 properties Stede tracks in SL9
Market snapshot
£918,500
Median value
£1,098,738
Average value
199
Sales in the last 12 months
-1%
Change over the past year
Value over time
- Modelled value
- Projected
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £312,940 |
| 2001 | £350,323 |
| 2002 | £409,309 |
| 2003 | £440,085 |
| 2004 | £481,414 |
| 2005 | £485,952 |
| 2006 | £530,102 |
| 2007 | £586,318 |
| 2008 | £507,938 |
| 2009 | £518,585 |
| 2010 | £540,542 |
| 2011 | £546,604 |
| 2012 | £563,781 |
| 2013 | £587,194 |
| 2014 | £657,471 |
| 2015 | £725,483 |
| 2016 | £780,838 |
| 2017 | £814,359 |
| 2018 | £804,334 |
| 2019 | £789,481 |
| 2020 | £824,926 |
| 2021 | £853,248 |
| 2022 | £917,655 |
| 2023 | £905,819 |
| 2024 | £917,425 |
| 2025 | £924,827 |
| 2026 | £918,500 |
Property types
- Detached house59%£1,221,000
- Flat / Maisonette17%£431,000
- Semi-detached house14%£711,000
- Mid-terrace house8%£572,500
- Property2%£1,146,000
Recent sales
- Downe House, Vicarage Way, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8AR£950,000 · 2026£988,000
- 22 Denham Lane, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 0EX£865,000 · 2026£880,000
- Oak, The Vale, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9SD£495,000 · 2026£533,000
- 1 Claydon End, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 8JX£1,100,000 · 2026£1,081,000
- Charnwood, The Vale, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 9SB£724,250 · 2026£719,000
- 11 Misbourne Place, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 0FR£670,000 · 2026£663,000
- 9 Old Mead, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 0SE£925,000 · 2026£956,000
- 119 Orchard Grove, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9ET£657,000 · 2026£701,000
Addresses in SL9
- Littlefield, 15, Orchehill Avenue, Gerrards Cross, Buckinghamshire, SL9 8PT£2,100,000 · 2025£2,078,000
- Littleholme, Austenwood Lane, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9DB£450,000 · 2000£1,251,000
- Littlehurst, The Ridgeway, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 8NP£1,250,000 · 2020£1,517,000
- Lochnagar, Flat A, Oxford Road, Gerrards Cross, Buckinghamshire, SL9 7RH£350,500 · 2024£342,000
- Lochnagar, Oxford Road, Gerrards Cross, South Bucks, Buckinghamshire, SL9 7RH£191,000 · 1999£776,000
- Long Acre, Roberts Lane, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 0QR£400,000 · 2003£841,000
- Long Gable, Cherry Tree Lane, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 9DQ£1,550,000 · 2017£1,886,000
- Long Gables, Ellis Avenue, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 9UA£1,065,000 · 2020£1,238,000
- Long Gables, 10, Flat 10, South Park, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8HE£435,000 · 2006£541,000
- Long Gables, 10, Flat 11, South Park, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8HE£345,000 · 2006£406,000
- Long Gables, 10, Flat 12, South Park, Gerrards Cross, Buckinghamshire, SL9 8HE£632,500 · 2023£627,000
- Long Gables, 10, Flat 13, South Park, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8HE£350,000 · 2006£410,000
- Long Gables, 10, Flat 14, South Park, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8HE£427,000 · 2008£498,000
- Long Gables, 10, Flat 2, South Park, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8HE£415,000 · 2007£451,000
- Long Gables, 10, Flat 3, South Park, Gerrards Cross, Buckinghamshire, SL9 8HE£590,000 · 2025£619,000
- Long Gables, 10, Flat 4, South Park, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8HE£475,000 · 2007£563,000
- Long Gables, 10, Flat 5, South Park, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8HE£453,000 · 2013£562,000
- Long Gables, 10, Flat 6, South Park, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8HE£450,000 · 2006£556,000
- Long Gables, 10, Flat 7, South Park, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8HE£410,000 · 2006£459,000
- Long Gables, 10, Flat 8, South Park, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8HE£430,000 · 2013£544,000
- Long Gables, 10, Flat 9, South Park, Gerrards Cross, Buckinghamshire, SL9 8HE£695,000 · 2022£675,000
- Long Gables, 10, South Park, Gerrards Cross, Buckinghamshire, SL9 8HE£100 · 2023—
- Longcroft, 84, Apartment 1, Packhorse Road, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8JG£525,000 · 2013£631,000
- Longcroft, 84, Apartment 2, Packhorse Road, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8JG£322,500 · 2007£372,000
- Longcroft, 84, Apartment 3, Packhorse Road, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8JG£475,000 · 2010£605,000
- Longcroft, 84, Apartment 4, Packhorse Road, Gerrards Cross, Buckinghamshire, SL9 8JG£405,000 · 2023£407,000
- Longcroft, 84, Apartment 5, Packhorse Road, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8JG£450,000 · 2007£467,000
- Longcroft, 84, Apartment 6, Packhorse Road, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8JG£545,000 · 2014£606,000
- Longcroft, 84, Apartment 7, Packhorse Road, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8JG£470,000 · 2013£595,000
- Longcroft, 84, Apartment 8, Packhorse Road, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8JG£352,500 · 2014£443,000
- Longfield House, Austenwood Lane, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 8SF£1,870,000 · 2009£2,932,000
- Longfield, 18, The Queensway, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 8NB£615,000 · 2014£1,047,000
- Loon Cottage, West Common, Gerrards Cross, Buckinghamshire, SL9 7QN£735,000 · 2023£799,000
- Low Cottage, The Phygtle, Chalfont St Peter, Gerrards Cross, Chiltern, Buckinghamshire, SL9 0JT£425,000 · 2005£820,000
- Low Wood, Woodhill Avenue, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8DS£1,550,000 · 2020£1,815,000
- Lower House, 1, Lower Road, Gerrards Cross, Buckinghamshire, SL9 8FZ£440,000 · 2023£441,000
- Lower House, 3, Lower Road, Gerrards Cross, Buckinghamshire, SL9 8FZ£440,000 · 2023£441,000
- Lychgate House, 34, Austenway, Chalfont St Peter, Gerrards Cross, Buckinghamshire, SL9 8NW£1,640,000 · 2025£1,706,000
- Lyle House, Marsham Way, Gerrards Cross, Buckinghamshire, SL9 8AW£2,100,000 · 2024£2,183,000
- Lynbury Place, 14, 1, South Park Crescent, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8HJ£1,400,000 · 2017£1,269,000
- Lynbury Place, 14, 2, South Park Crescent, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8HJ£1,238,000 · 2017£1,126,000
- Lynbury Place, 14, 3, South Park Crescent, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8HJ£1,080,000 · 2018£1,013,000
- Lynbury Place, 14, 4, South Park Crescent, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8HJ£1,275,000 · 2022£1,272,000
- Lynbury Place, 14, 5, South Park Crescent, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8HJ£1,100,000 · 2019£1,041,000
- Lynbury Place, 14, 6, South Park Crescent, Gerrards Cross, Buckinghamshire, SL9 8HJ£900,000 · 2020£872,000
- Lynbury Place, 14, 7, South Park Crescent, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8HJ£1,085,000 · 2017£998,000
- Lynbury Place, 14, 8, South Park Crescent, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8HJ£1,400,000 · 2018£1,311,000
- Lynbury, South Park Crescent, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8HJ£729,000 · 1998£2,469,000
- Lyncroft Court, 109, Flat 1, Packhorse Road, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8JD£490,000 · 2004£633,000
- Lyncroft Court, 109, Flat 2, Packhorse Road, Gerrards Cross, South Bucks, Buckinghamshire, SL9 8JD£200,000 · 1997£676,000
About this area
SL9 is a UK postcode district. Stede can model 6,734 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, SL9 has a median estimated value of £918,500 and an average of £1,098,738.
Modelled values in SL9 are -1% over the past year and +8% over five years.
The market here is mostly detached houses, which make up 59% of the properties Stede tracks in SL9.
199 sales were recorded in SL9 over the past 12 months.
Common questions
What is the average house price in SL9?
As of November 2026, the average estimated value is £1,098,738 and the median is £918,500 across 6,734 properties Stede tracks in SL9. This is not a formal market valuation.
Are house prices in SL9 going up or down?
Modelled values in SL9 are -1% over the past year and +8% over five years, based on the UK House Price Index.
What types of property are in SL9?
59% of the properties Stede tracks in SL9 are detached houses. flats are next most common, at 17%.
How many properties are in SL9?
Stede can model 6,734 properties in SL9, with 199 recorded sales in the past 12 months.
How does Stede calculate house prices for SL9?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →