Typical 3-bedroom house£722kmost £619k–£852k
Houses per m²£6,709flats £6,308
Sold last year132998 in five years
Prices in Buckinghamshire+1.1%on a year ago
A typical 3-bedroom house in SL9 sold for £721,538 over the last five years, in today's money; most went for between £619,040 and £851,802, for about 102 m² of space.
132 homes sold here in the last year: a steady market with homes coming up most weeks. Flats start at around £245k for one bedroom. Within the district, houses cost the least per m² in SL9 0 (£6,545) and the most in SL9 8 (£7,191).
Across Buckinghamshire, prices are up 1.1% on a year ago and up 11.5% over five years. Renting a similar home there costs about £1,603 a month; a 90% mortgage on the typical price would be around £3,290 a month at 4.5% over 30 years. Lenders would typically want a household income of about £144,000 for that mortgage: what £150,000 buys.
Questions about SL9
Is SL9 a good area to buy a home?
What the numbers say: prices in Buckinghamshire are up 1.1% on a year ago; the best state primary nearby is above the England average (78% against 64%); the best secondary is below it (32.9% against 43.8%); 132 homes sold here last year. Whether it suits you depends on your budget and what you need nearby, so compare it with the districts around it below.
How much is a 3-bedroom house in SL9?
A typical 3-bedroom house in SL9 sold for £721,538 over the last five years, in today's money. Most sold between £619,040 and £851,802.
How many homes sell in SL9 each year?
132 homes sold in the last year and 998 in five years: a steady market with homes coming up most weeks.
What are the schools like near SL9?
The best-performing state primary within 2 km is Chalfont St Peter CofE Academy, where 78% of pupils met the expected standard at age 11 (England: 64%).
Where is cheaper near SL9?
For a 3-bedroom house, UB9 (£554k, 5 km), SL2 (£454k, 8 km), SL0 (£583k, 8 km).
Sources: HM Land Registry price paid data matched to the EPC register for size and bedrooms, last five years in today's prices; UK House Price Index (July 2026); ONS private rents (August 2026); DfE school performance tables. Districts with fewer than five sales of a kind are left out. The mortgage figure is an illustration, not advice.