Postcode sector
Sector SL9 0 house prices
Chalfont Common & St Peter East · Buckinghamshire · district SL9 · 215 postcodes
Median £5,950 per m² over 113 sales in the 24 months to Aug 2026, down 6.1% in a year after inflation.
Median £/m²£5,950/m²Sales in the 24 months to Aug 2026
Last year, after inflation−6.1%
Sales, 24 months113with a floor area
£/m² of sales, 24 months to Aug 2026
- SL9 0
- £5,950/m² middle · £5,450–£6,940/m² middle half · 113 sales
- District SL9
- £5,920/m² middle · £5,410–£6,920/m² middle half · 473 sales
Bars: sales in each £/m² band. Strips: the box is the middle half, the line the middle, the whiskers the 9th to 91st percentile.
Median £/m² since 2004 (2004 = 100)
- SL9 0
- SL9
- Buckinghamshire houses
- After inflation (CPIH)
- In pounds of the day
Growth a year
| Over | SL9 0 | District SL9 | ||
|---|---|---|---|---|
| Real | Nominal | Real | Nominal | |
| 1 year | −6.1% | −2.9% | −5.3% | −2.1% |
| 5 years | −4.5% | +0.3% | −4.7% | +0.1% |
| 10 years | −3.2% | +0.1% | −2.6% | +0.7% |
| 20 years | +0.4% | +3.2% | +0.2% | +3.0% |
Real is after inflation (ONS CPIH). A horizon with too few sales at either end is left out.
Nearby sectors, middle half of £/m²
£4,000–£8,000/m²- WD3 5Chorleywood£5,810–£7,410/m²
- HP8 4Chalfont St Giles, Seer Green & Jordans£5,450–£7,420/m²
- SL9 8Gerrards Cross£5,490–£7,280/m²
- SL9 7Gerrards Cross£5,590–£7,850/m²
- SL9 0Chalfont Common & St Peter East£5,450–£6,940/m²
- SL9 9Chalfont Common & St Peter East£5,290–£6,310/m²
- WD3 9Mill End, Heronsgate & Maple Cross£4,830–£6,460/m²
- UB9 5Denham£5,100–£6,540/m²
- UB9 6Harefield£4,860–£6,320/m²
- SL9 1Gerrards CrossToo few sales
Streets, last five years
| Street | Sales | Median size | Median £/m² |
|---|---|---|---|
| Copthall Lane | 12 | 173 m² | |
| Denham Lane | 12 | 252 m² | |
| Nortoft Road | 11 | 172 m² | |
| Foxdell Way | 10 | 148 m² | |
| Royle Close | 9 | 93 m² | |
| Monument Lane | 8 | 140 m² | |
| Northdown Road | 8 | 108 m² | |
| Cross Lanes | 7 | 145 m² | |
| Deanacre Close | 7 | 127 m² | |
| Hillside Close | 7 | 61 m² | |
| Joiners Way | 7 | 98 m² | |
| Deancroft Road | 6 | 114 m² |
Sources
Sold prices: HM Land Registry Price Paid (category A sales). Floor areas: energy performance certificates (EPC). Inflation: ONS CPIH (series L522). Postcodes: ONS Postcode Directory. All under the Open Government Licence.
£/m² uses EPC floor area; sector names are informal. Middles of many sales, never one home's value.