Buckinghamshire
SL9 house prices in Buckinghamshire
Sold prices, council tax, schools, deprivation and planning for Buckinghamshire, from official UK data in one place.
Typical sold price
£807,500
Range £369,000–£1,578,000 · 250 real sales
- Real sales
- 250
HM Land Registry Price Paid Data, between 28 Aug 2025 and 18 Aug 2026.
Summary
House prices in SL9: the typical (median) sold price is £807,500, well above the UK average (£272,611) (UK House Price Index, July 2026). SL9 is an active market, with about 21 recorded sales a month. By property type, 52% were detached homes (typically £995,000) and 24% were flats (typically £411,500).
Data from HM Land Registry Price Paid Data, up to 28 August 2026.
Council tax on a Band D home there is £2,527 a year: Buckinghamshire's published charge for 2026-27.
Source: Council tax: Ministry of Housing, Communities & Local Government. Council Tax levels set by local authorities, Buckinghamshire, 2026-27.
Our take · opinion, not advice
Our take on SL9: a steady market, so let the sold prices lead
At around 21 sales a month, SL9 ticks along steadily, enough to learn from, though the year-on-year comparison is too thin to quote, so lean on the recent sold homes.
When selling here, the spread in SL9 is wide, with most sales between £369,000 and £1,578,000, so lean on the nearest like-for-like sale rather than the middle figure; buyers can compare homes at this pace but are not spoilt for choice.
Sell houseFor buyers, SL9 sits well above the UK average for typical prices, so compare any asking price with sold homes of the same type before you commit.
Before you offer in SL9, check planning history nearby (1,318 applications on record within 500 m), flood risk over the long term and council tax (Band D is £2,527 a year), and ask your conveyancer about the title.
For what the averages cannot tell you, the free SL9 OfferCheck brings flood, crime, planning and council tax together.
Get OfferCheckOur opinion, drawn from the figures on this page: not advice and not a forecast. We earn from OfferCheck reports and from introducing sellers to cash buyers, so weigh it with that in mind (see our disclosure). We are not authorised or regulated by the FCA.
At a glance
SL9 in four numbers
The headline figures from the records below, each one real and dated.
Typical price
£807,500
HM Land Registry
Sales a month
21.4
Across 250 sales
Council tax, Band D
£2,527
A year
The data, honestly
House prices in SL9
These 250 sales are what every figure here rests on. The typical price is the middle sale.
By property type
Average house price in SL9 by property type
Detached homes have the highest typical price at £995,000, and flat / maisonette the lowest at £411,500.
See the figures
| Type | Sales | Typical | Range |
|---|---|---|---|
| Detached | 127 | £995,000 | £685,000–£1,920,000 |
| Semi-detached | 32 | £729,400 | £528,000–£948,500 |
| Terraced | 28 | £585,000 | £478,000–£879,500 |
| Flat / maisonette | 58 | £411,500 | £254,100–£725,000 |
HM Land Registry Price Paid Data, between 28 Aug 2025 and 18 Aug 2026.
24-month trend
Typical price by quarter in SL9
The quarterly typical price fell 26.3%, from £955,000 in Q3 2025 (42 sales) to £704,000 in Q3 2026 (30 sales).
See the figures
| Quarter | Typical price | Sales |
|---|---|---|
| Q3 2025 | £955,000 | 42 |
| Q4 2025 | £847,500 | 76 |
| Q1 2026 | £728,800 | 53 |
| Q2 2026 | £710,000 | 49 |
| Q3 2026 | £704,000 | 30 |
HM Land Registry Price Paid Data, between 28 Aug 2025 and 18 Aug 2026. Median of each quarter's recorded sales.
Range and mix
The spread of SL9 prices
How far prices run either side of the typical one, who owns what, and homes that have sold twice.
Price range
Where most SL9 homes sold
Eight in ten sales fell between £369,000 and £1,578,000, around a typical £807,500.
Lower and upper end are the 10th and 90th percentile of recorded sales.
HM Land Registry Price Paid Data, between 28 Aug 2025 and 18 Aug 2026.
Mix of homes
Who is selling in SL9
Detached homes were 52% of recorded sales (127 of 245). 75% of sales were freehold and 25% leasehold.
Property type
- Detached52%
- Semi-detached13%
- Terraced11%
- Flat / maisonette24%
Tenure
- Freehold75%
- Leasehold25%
See the figures
188 freehold (75%) and 62 leasehold (25%) across the 250 most recent recorded sales in SL9, including 7 new-build sales. Leasehold is normal for flats; check the remaining lease term before you offer.
HM Land Registry Price Paid Data, between 28 Aug 2025 and 18 Aug 2026.
Sold twice: what the same home resold for
The strongest price signal there is: the same door, sold twice. Change shown in £, %, and per year. A big % over two decades is smaller than it looks.
BULSTRODE COURT, HEATHFIELD WAY, GERRARDS CROSS
£415,000 (2025)£710,000 (2026)+71.1% over 0.8 yrs (+97.1%/yr)
Source: HM Land Registry Price Paid Data to 28 August 2026. Updated monthly. Real transactions, never estimates. All sales.
On the map
Where SL9 sits in Buckinghamshire
The pins are the 5 most recent recorded sales: real prices on real streets, not a valuation.
Latest sales
The most recent sales in SL9
115, ORCHARD GROVE, GERRARDS CROSS
Semi-detached · Freehold · 18 Aug 2026
£525,000
DUNAREE, SOUTH VIEW ROAD, GERRARDS CROSS
Semi-detached · Freehold · 14 Aug 2026
£900,000
1, PHOENIX CLOSE, GERRARDS CROSS
Other · Freehold · 14 Aug 2026
£100
48B, HIGH STREET, GERRARDS CROSS
Flat / maisonette · Leasehold · 7 Aug 2026
£335,000
27, COPTHALL LANE, GERRARDS CROSS
Semi-detached · Freehold · 3 Aug 2026
£1,070,000
Sources: HM Land Registry · postcodes.io / ONS · OpenStreetMap (© contributors). SL9 includes the Chalfont St Giles & Little Chalfont ward.
In plain English
What the Buckinghamshire (SL9) numbers mean
- The headline number blends very different homes: detached homes sold for a typical £995,000 against £411,500 for flats: about 2.4 times as much. Use the figure for your type of home, not the mix.
- Prices here are widely spread: most sales fell between £369,000 and £1,578,000, so the median says little about any one home.
- This is an active district: about 21 recorded sales a month.
Based on 250 recorded sales between 28 August 2025 and 18 August 2026. HM Land Registry Price Paid Data, to 28 August 2026; page data refreshed 7 October 2026. Compared with the UK House Price Index. Written by Your Property Check (Check Labs Ltd, Birmingham) from this data. How we read the data · spotted a mistake? Tell us. Contains HM Land Registry data © Crown copyright and database right. UK House Price Index licensed under the Open Government Licence v3.0.
Area data
What else the records hold on SL9
Council tax and schools, each from the body that publishes it, with the sample it rests on stated beside it.
Council tax
What council tax costs in SL9
£2,527
Band D a year in Buckinghamshire, 2026-27: the benchmark band every English authority is compared on.
All bands
| Band | 1991 value | A year |
|---|---|---|
| A | up to £40,000 | £1,684 |
| B | £40,001–£52,000 | £1,965 |
| C | £52,001–£68,000 | £2,246 |
| D | £68,001–£88,000 | £2,527 |
| E | £88,001–£120,000 | £3,088 |
| F | £120,001–£160,000 | £3,650 |
| G | £160,001–£320,000 | £4,211 |
| H | over £320,000 | £5,053 |
These are Buckinghamshire's charges for 2026-27, the authority SL9 falls in, not an estimate for any individual home. A property's band is set by the Valuation Office Agency and we never guess it; look up a band on GOV.UK and read your row. Bands reflect what a home was worth on 1 April 1991, not today.
Source: Ministry of Housing, Communities & Local Government. Council Tax levels set by local authorities · 8 of 8 bands published for Buckinghamshire · data to 2026-27 financial year
Schools
Schools near SL9
8
open schools within 3 km, nearest Thorpe House School.
All schools
Thorpe House School
Independent schools · SL9 8QA
361 m
Not graded
St Mary's School
Independent schools · SL9 8JQ
584 m
Not graded
St Joseph's Catholic Primary School
Primary · Academies · SL9 8SB
644 m
Good · 2017
Maltman's Green School
Independent schools · SL9 8RR
788 m
Not graded
Gayhurst School
Independent schools · SL9 8RJ
822 m
Not graded
Chalfont St Peter CofE Academy
Primary · Academies · SL9 9SS
1.2 km
Good · 2019
Chalfont St Peter Infant School
Primary · Local authority maintained schools · SL9 9PB
1.6 km
Outstanding · 2013
The Chalfonts Community College
Middle deemed secondary · Academies · SL9 8TP
1.6 km
Good · 2022
School data from the Department for Education “Get Information about Schools” (GIAS) and Ofsted inspection outcomes. Open Government Licence v3.0. The Ofsted grade shown is the last single overall grade on record (single grades were withdrawn in September 2024). Shows nearest schools by distance, not legal catchment areas. Distances are from the SL9 district centroid, not from any address.
Source: Department for Education: Get Information about Schools, with Ofsted grades · 8 open schools within 3 km, 4 with a grade on record
Area context
Planning and deprivation near SL9
What is being built nearby and how the area ranks, as context for the neighbourhood and never a judgement on a home.
Planning applications
Planning activity around SL9
1,318
applications within 500 m of the district centre, as last checked 24 July 2026.
Recent applications
Bucks/PL/26/05363/KAUndecided
292 m
Prune Laurel hedge (G6) - Reduce the height of the hedge by 1-1.5 metres. Reduce the spread of the house side of the hedge by up to 0.5 metres to clear the side path.
Received 2026-07-02
Bucks/PL/26/05004/FAUndecided
262 m
First floor side roof extension and extend existing front porch
Received 2026-06-29
Bucks/PL/26/04798/KAUndecided
423 m
Cypress x11 (G1) - Remove to near ground level; Cypress x3 (G2) - Reduce by 2m-3m to match height of adjacent hedge
Received 2026-06-11
Bucks/PL/26/04115/TELNUndecided
404 m
Notification under Regulation 5 of The Electronic Communications Code (Conditions and Restrictions) Regulations 2003 (as amended) for the installation of a 9m light wooden pole OPP 16 School Lane, Chalfont St Peter
Received 2026-05-19
Bucks/PL/26/04038/VRCUndecided
282 m
Variation of condition 13 (Approved Plans) attached to planning permission PL/25/4644/VRC relating to variations to the original permission PL/25/0873/FA (Demolition of existing and erection of new self-build dwelling with added front garage, with associated parking, refuse, and cycle storage) to allow for the addition of accomodation above the garage.
Received 2026-05-15
Bucks/PL/26/03086/FAUndecided
465 m
Alterations to front and rear elevations
Received 2026-05-12
Applications are matched within 500 m of the SL9 district centroid, so this is activity in the area, not at any one address. Register wording and status are reproduced as the local planning authority published them. Showing 6 of 20 held; run a live planning search for SL9 for the current picture.
Source: Local planning authority records via PlanIt · 1318 applications matched within 500 m of the district centre · data to 24 July 2026
Deprivation (IMD)
Area profile for SL9
Decile 9 of 10
Median across 12 sampled postcodes; 1 is the most deprived 10% of England, 10 the least.
Read the detail
Across the 12 sampled SL9 postcodes, deprivation runs decile 8 to decile 10, with a median of decile 9 of 10: where 1 is among the most deprived 10% of England and 10 the least deprived.
SL9 9ET, the sampled postcode sitting at that median: On the English Indices of Deprivation 2025, this postcode falls in decile 9 of 10, where 1 is among the most deprived 10% of England and 10 the least deprived. It's area context for the wider neighbourhood, not a judgement on any individual home.
Contains public sector information licensed under the Open Government Licence v3.0 (English Indices of Deprivation 2025, MHCLG). Deprivation is published for small areas (LSOAs), not for postcode districts, so SL9 spans several. We sampled 12 postcodes in SL9: the ones with the most recent recorded sales, up to a limit of 12. That is a convenience sample, not a random one, so it leans toward streets where homes are changing hands. 12 returned a row. It is context for the neighbourhood, never a judgement on any individual home. How we choose the sample.
Source: Ministry of Housing, Communities & Local Government. English Indices of Deprivation 2025 · 12 postcodes sampled of 12 checked · data to 2025 indices
Cost to run
Two sources, one table
What it costs to run a home in SL9, band by band
Buckinghamshire's council tax for 2026-27 set against the SL9 median sold price of £807,500 across 250 recorded sales: the annual running cost beside the purchase price, which neither source shows on its own.
| Band | 1991 valueVOA basis | A yearBuckinghamshire | A month÷ 12 | Of the median÷ £807,500 |
|---|---|---|---|---|
| A | up to £40,000 | £1,684 | £140 | 0.21% |
| B | £40,001–£52,000 | £1,965 | £164 | 0.24% |
| C | £52,001–£68,000 | £2,246 | £187 | 0.28% |
| D | £68,001–£88,000 | £2,527 | £211 | 0.31% |
| E | £88,001–£120,000 | £3,088 | £257 | 0.38% |
| F | £120,001–£160,000 | £3,650 | £304 | 0.45% |
| G | £160,001–£320,000 | £4,211 | £351 | 0.52% |
| H | over £320,000 | £5,053 | £421 | 0.63% |
The last column is the band's annual charge divided by the SL9 median sold price. A comparison of two published figures, not a rate anyone charges. It is not a mapping from price to band: a band records what a home was worth on 1 April 1991 and is set by the Valuation Office Agency, so it cannot be worked out from a 2020s sale price. Look up a specific band on GOV.UK. Instalment counts vary by authority, so the monthly column is simply the year over twelve.
Sources: HM Land Registry Price Paid Data: HM Land Registry Price Paid Data to 28 August 2026. Updated monthly. Median across 250 recorded sales. · Ministry of Housing, Communities & Local Government. Council Tax levels set by local authorities, Buckinghamshire, 2026-27.
Address by address
Address by address
What individual homes in SL9 sold for
The 24 most recently sold doors of the 235 distinct addresses in the records we hold for SL9. Real recorded transactions: never estimates.
115, ORCHARD GROVE, GERRARDS CROSS
SL9 9ET · Semi-detached · Freehold · 1 recorded sale
£525,000
2026-08-18
DUNAREE, SOUTH VIEW ROAD, GERRARDS CROSS
SL9 8RG · Semi-detached · Freehold · 1 recorded sale
£900,000
2026-08-14
1, PHOENIX CLOSE, GERRARDS CROSS
SL9 7AU · Other · Freehold · 1 recorded sale
£100
2026-08-14
48B, HIGH STREET, GERRARDS CROSS
SL9 9RA · Flat / maisonette · Leasehold · 1 recorded sale
£335,000
2026-08-07
27, COPTHALL LANE, GERRARDS CROSS
SL9 0BY · Semi-detached · Freehold · 1 recorded sale
£1,070,000
2026-08-03
80, LOWER ROAD, GERRARDS CROSS
SL9 9AA · Terraced · Freehold · 1 recorded sale
£542,500
2026-07-31
WEST COMMON HOUSE, MILLER PLACE, GERRARDS CROSS
SL9 7QQ · Detached · Freehold · 1 recorded sale
£2,250,000
2026-07-31
11, GRANGE ROAD, GERRARDS CROSS
SL9 9AH · Terraced · Freehold · 1 recorded sale
£585,000
2026-07-31
9, GOLD HILL EAST, GERRARDS CROSS
SL9 9DG · Terraced · Freehold · 1 recorded sale
£415,000
2026-07-31
53, LOWER ROAD, GERRARDS CROSS
SL9 9AP · Detached · Freehold · 1 recorded sale
£850,000
2026-07-31
24, HILLFIELD ROAD, GERRARDS CROSS
SL9 0DX · Detached · Freehold · 1 recorded sale
£931,200
2026-07-30
11, HOWARDS WOOD DRIVE, GERRARDS CROSS
SL9 7HR · Detached · Freehold · 1 recorded sale
£1,250,000
2026-07-28
7, CRISS GROVE, GERRARDS CROSS
SL9 9HG · Semi-detached · Freehold · 1 recorded sale
£683,000
2026-07-28
NIGHTINGALES, 6, PENSHURST CLOSE, GERRARDS CROSS
SL9 9HB · Detached · Freehold · 1 recorded sale
£1,310,000
2026-07-28
RANULF COURT, GRANGE ROAD, GERRARDS CROSS
SL9 9FS · Flat / maisonette · Leasehold · 4 recorded sales
£408,000
2026-07-28
99A, ORCHARD GROVE, GERRARDS CROSS
SL9 9ET · Semi-detached · Freehold · 1 recorded sale
£603,000
2026-07-21
1, BRAMBLE CLOSE, GERRARDS CROSS
SL9 0JP · Detached · Freehold · 1 recorded sale
£1,100,000
2026-07-20
SOUTH PARK COURT, SOUTH PARK, GERRARDS CROSS
SL9 8HG · Flat / maisonette · Leasehold · 1 recorded sale
£400,000
2026-07-17
CLOVELLY, OXFORD ROAD, GERRARDS CROSS
SL9 7AT · Semi-detached · Freehold · 1 recorded sale
£555,000
2026-07-17
22, KINGSWAY, GERRARDS CROSS
SL9 8NT · Detached · Freehold · 1 recorded sale
£1,380,000
2026-07-17
73, ORCHARD GROVE, GERRARDS CROSS
SL9 9ET · Semi-detached · Freehold · 1 recorded sale
£725,000
2026-07-17
36, UPPER MEADOW, GERRARDS CROSS
SL9 7EY · Flat / maisonette · Leasehold · 1 recorded sale
£460,000
2026-07-10
RUTHERFORD HOUSE, MARPLE LANE, GERRARDS CROSS
SL9 9FU · Flat / maisonette · Leasehold · 2 recorded sales
£150,000
2026-07-10
7, RAYLANDS MEAD, GERRARDS CROSS
SL9 8SJ · Flat / maisonette · Leasehold · 1 recorded sale
£725,000
2026-07-10
Source: HM Land Registry Price Paid Data. HM Land Registry Price Paid Data to 28 August 2026. Updated monthly. Addresses come from recorded sales since 1995, so homes that have never sold do not appear. 0 of these 24 doors resolve to a confident property record and link through; the rest are listed without a link. We match a door to a property record only where the match is certain, never by guessing.
Questions, answered
The SL9 report: your questions
What is the average house price in SL9?
What does each type of home cost in SL9?
How much is council tax in SL9?
Which schools are near SL9?
How up to date are the SL9 sold prices?
Is SL9 a deprived area?
Have there been planning applications near SL9?
Can I see what an individual address in SL9 sold for?
Does SL9 cover my exact street?
Preview of the paid report
What the report adds
The free page above is the district. The OfferCheck report goes to the home you are buying.
- Which flags matter for a home
- Flood risk detail
- Planning applications list
- Crime breakdown
- Questions to ask the seller
Placeholder rows only. Nothing is shown until you unlock it.
Nearby
Postcode districts near SL9
The closest districts to SL9 by straight-line distance between district centres.
- House prices in HP8 (Chalfont St Giles) 2.8 miles
- House prices in UB9 (Uxbridge) 2.8 miles
- House prices in HP9 (Beaconsfield) 3.7 miles
- House prices in WD3 (Rickmansworth) 4.6 miles
- House prices in SL2 (Slough) 4.8 miles
- House prices in HP7 (Amersham) 5.1 miles
- House prices in SL0 (Iver) 5.3 miles
- House prices in UB10 (Uxbridge) 5.6 miles
Free tool
Council tax bands in SL9Free tool
Schools near SL9Free tool
Planning applications in SL9
Free checks
Check SL9 in detail
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Every signal in one OfferCheck report
PropertyCheck IQ plus sold prices, crime, flood, council tax, planning, schools and EPC for SL9, every figure sourced, in one report.
Data sources
Every SL9 figure is official and dated
Real recorded data from the UK's official registers, never an estimated valuation.
- HM Land RegistrySold prices
- MHCLGCouncil tax & deprivation
- Department for Education · OfstedSchools
- Local planning authoritiesPlanning applications
- Police.UKStreet-level crime
- Environment AgencyFlood risk
- postcodes.io · ONSGeography
Sources: HM Land Registry Price Paid Data · Ministry of Housing, Communities & Local Government. Council Tax levels set by local authorities · Department for Education: Get Information about Schools, with Ofsted grades · Ministry of Housing, Communities & Local Government. English Indices of Deprivation 2025 · Local planning authority records via PlanIt · Police.UK · Environment Agency · postcodes.io / ONS. HM Land Registry Price Paid Data to 28 August 2026. Updated monthly. All figures are real, attributed and carry the sample they rest on: never estimates, never a valuation. All sales · Get Free Valuation · About Your Property Check.