Postcode · SL9 9QH

SL9 9QH

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Property report — SL9 9QH

Open-data due diligence for SL9 9QH and the area around it.

SL9 9QH in brief: 53 recorded sales (£63,000–£322,500) · low flood risk · 6 schools nearby.

What scope is each figure? Sold sales, broadband and flood risk are for SL9 9QH itself. Where open data isn't published that finely (population, crime, schools), we show the SL9 9 sector — each figure below is tagged with its scope.

Avg sold price

£651,725

sector SL9 9 · 81 sales

Population

9,503

sector SL9 9

Crimes recorded

19

sector SL9 9 · Apr 26

Schools

2

sector SL9 9

Flood risk

Low

this postcode

Gigabit broadband

95%

sector SL9 9 of premises

Sold-price trend (1995–2026)

1995: mean £146,577, median £123,500 (73 sales)1996: mean £136,212, median £122,500 (131 sales)1997: mean £158,638, median £135,000 (135 sales)1998: mean £189,053, median £160,625 (90 sales)1999: mean £200,562, median £170,000 (112 sales)2000: mean £223,749, median £190,000 (114 sales)2001: mean £236,433, median £205,000 (133 sales)2002: mean £309,664, median £250,000 (143 sales)2003: mean £332,910, median £299,475 (114 sales)2004: mean £367,214, median £335,000 (111 sales)2005: mean £366,379, median £286,500 (114 sales)2006: mean £373,422, median £333,000 (137 sales)2007: mean £413,527, median £330,000 (144 sales)2008: mean £509,087, median £405,000 (63 sales)2009: mean £441,452, median £341,875 (68 sales)2010: mean £419,184, median £349,000 (90 sales)2011: mean £415,387, median £350,000 (75 sales)2012: mean £396,626, median £355,000 (79 sales)2013: mean £397,934, median £373,000 (87 sales)2014: mean £497,849, median £415,000 (92 sales)2015: mean £609,665, median £479,950 (107 sales)2016: mean £634,043, median £536,000 (99 sales)2017: mean £658,294, median £530,000 (123 sales)2018: mean £583,697, median £475,000 (162 sales)2019: mean £565,969, median £475,000 (150 sales)2020: mean £640,308, median £543,250 (87 sales)2021: mean £709,494, median £594,500 (132 sales)2022: mean £792,859, median £665,000 (94 sales)2023: mean £669,124, median £591,250 (80 sales)2024: mean £651,725, median £536,500 (81 sales)2025: mean £722,482, median £669,000 (122 sales)2026: mean £733,153, median £670,000 (15 sales)1995: mean £146,577, median £123,500 (73 sales)1996: mean £136,212, median £122,500 (131 sales)1997: mean £158,638, median £135,000 (135 sales)1998: mean £189,053, median £160,625 (90 sales)1999: mean £200,562, median £170,000 (112 sales)2000: mean £223,749, median £190,000 (114 sales)2001: mean £236,433, median £205,000 (133 sales)2002: mean £309,664, median £250,000 (143 sales)2003: mean £332,910, median £299,475 (114 sales)2004: mean £367,214, median £335,000 (111 sales)2005: mean £366,379, median £286,500 (114 sales)2006: mean £373,422, median £333,000 (137 sales)2007: mean £413,527, median £330,000 (144 sales)2008: mean £509,087, median £405,000 (63 sales)2009: mean £441,452, median £341,875 (68 sales)2010: mean £419,184, median £349,000 (90 sales)2011: mean £415,387, median £350,000 (75 sales)2012: mean £396,626, median £355,000 (79 sales)2013: mean £397,934, median £373,000 (87 sales)2014: mean £497,849, median £415,000 (92 sales)2015: mean £609,665, median £479,950 (107 sales)2016: mean £634,043, median £536,000 (99 sales)2017: mean £658,294, median £530,000 (123 sales)2018: mean £583,697, median £475,000 (162 sales)2019: mean £565,969, median £475,000 (150 sales)2020: mean £640,308, median £543,250 (87 sales)2021: mean £709,494, median £594,500 (132 sales)2022: mean £792,859, median £665,000 (94 sales)2023: mean £669,124, median £591,250 (80 sales)2024: mean £651,725, median £536,500 (81 sales)2025: mean £722,482, median £669,000 (122 sales)2026: mean £733,153, median £670,000 (15 sales) MeanMedian £792,859 £122,500 1995 2026*

Annual sold price in SL9 9, 1995–2026 — mean (blue) and median (terracotta). The median is the typical sale; a wide gap to the mean means a few high-value sales pull the average up. 2026 is a part year (15 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.

Sold prices on this postcode

DatePriceAddressType
2025-06-23£280,000FLAT 77, ST PETERS COURT HIGH STREETFlat
2024-12-12£305,000FLAT 103, ST PETERS COURT HIGH STREETOther
2023-06-27£285,000FLAT 71, ST PETERS COURT HIGH STREETFlat
2022-09-23£270,000FLAT 69, ST PETERS COURT HIGH STREETFlat
2021-11-24£280,000FLAT 77, ST PETERS COURT HIGH STREETFlat
2020-06-02£285,000FLAT 105, ST PETERS COURT HIGH STREETFlat
2020-02-13£235,000FLAT 73, ST PETERS COURT HIGH STREETFlat
2019-06-21£285,000FLAT 97, ST PETERS COURT HIGH STREETFlat
2017-07-14£290,000FLAT 77, ST PETERS COURT HIGH STREETFlat
2017-04-21£270,000FLAT 101, ST PETERS COURT HIGH STREETFlat
2017-03-17£262,500FLAT 69, ST PETERS COURT HIGH STREETFlat
2016-11-04£262,500FLAT 81, ST PETERS COURT HIGH STREETFlat
2015-09-30£322,500FLAT 83, ST PETERS COURT HIGH STREETFlat
2015-04-10£229,000FLAT 97, ST PETERS COURT HIGH STREETFlat
2014-09-19£209,950FLAT 101, ST PETERS COURT HIGH STREETFlat
2014-08-20£185,000FLAT 99, ST PETERS COURT HIGH STREETFlat
2014-07-28£250,000FLAT 71, ST PETERS COURT HIGH STREETFlat
2014-07-28£205,000FLAT 71, ST PETERS COURT HIGH STREETFlat
2012-07-20£222,500FLAT 83, ST PETERS COURT HIGH STREETFlat
2011-11-25£184,500FLAT 85, ST PETERS COURT HIGH STREETFlat
2011-11-15£195,000FLAT 91, ST PETERS COURT HIGH STREETFlat
2011-08-26£185,000FLAT 93, ST PETERS COURT HIGH STREETFlat
2011-05-27£175,000FLAT 103, ST PETERS COURT HIGH STREETFlat
2009-12-08£181,000FLAT 81, ST PETERS COURT HIGH STREETFlat
2008-06-30£212,500FLAT 77, ST PETERS COURT HIGH STREETFlat
2008-01-31£203,500FLAT 71, ST PETERS COURT HIGH STREETFlat
2007-10-26£210,000FLAT 97, ST PETERS COURT HIGH STREETFlat
2007-09-06£207,500FLAT 85, ST PETERS COURT HIGH STREETFlat
2007-08-16£195,000FLAT 79, ST PETERS COURT HIGH STREETFlat
2006-12-18£182,000FLAT 81, ST PETERS COURT HIGH STREETFlat
2006-05-19£182,000FLAT 101, ST PETERS COURT HIGH STREETFlat
2005-10-13£183,000FLAT 99, ST PETERS COURT HIGH STREETFlat
2004-09-21£184,000FLAT 85, ST PETERS COURT HIGH STREETFlat
2004-05-27£140,000FLAT 71, ST PETERS COURT HIGH STREETFlat
2003-11-07£140,250FLAT 103, ST PETERS COURT HIGH STREETFlat
2002-09-12£150,000FLAT 101, ST PETERS COURT HIGH STREETFlat
2002-02-18£124,950FLAT 87, ST PETERS COURT HIGH STREETFlat
2001-06-04£115,000FLAT 75, ST PETERS COURT HIGH STREETFlat
2001-01-29£99,950FLAT 95, ST PETERS COURT HIGH STREETFlat
2000-08-29£99,950FLAT 101, ST PETERS COURT HIGH STREETFlat
2000-06-16£92,500FLAT 91, ST PETERS COURT HIGH STREETFlat
1999-08-12£89,950FLAT 69, ST PETERS COURT HIGH STREETFlat
1999-06-04£77,000FLAT 77, ST PETERS COURT HIGH STREETFlat
1999-03-24£86,000FLAT 103, ST PETERS COURT HIGH STREETFlat
1999-02-18£82,500FLAT 85, ST PETERS COURT HIGH STREETFlat
1999-01-15£77,000FLAT 69, ST PETERS COURT HIGH STREETFlat
1997-11-28£79,000FLAT 87, ST PETERS COURT HIGH STREETFlat
1997-08-22£73,250FLAT 99, ST PETERS COURT HIGH STREETFlat
1997-05-02£72,000FLAT 97, ST PETERS COURT HIGH STREETFlat
1997-04-17£78,500FLAT 101, ST PETERS COURT HIGH STREETFlat
1997-04-04£67,000FLAT 81, ST PETERS COURT HIGH STREETFlat
1996-03-11£68,000FLAT 75, ST PETERS COURT HIGH STREETFlat
1996-01-19£63,000FLAT 105, ST PETERS COURT HIGH STREETFlat

53 recorded sales on SL9 9QH. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.

Nearest schools

SchoolDistancePhaseOfsted
Chalfont St Peter CofE Academy0.2 miPrimaryGood (2019)
Robertswood School0.6 miPrimaryGood (2022)
Chalfont St Peter Infant School0.6 miPrimaryReport card →
The Chalfonts Community College0.7 miSecondaryGood (2022)
St Joseph's Catholic Primary School0.7 miPrimaryReport card →
Chalfont St Giles Junior School1.7 miPrimaryOutstanding (2020)

Straight-line distance from the postcode. Ofsted = latest overall effectiveness (newer inspections may be ungraded). Sources: Get Information about Schools (DfE) · Ofsted.

What's nearby

Nearest GP surgeries: THE MISBOURNE SURGERY (0.1 mi) · THE ALLAN PRACTICE (0.2 mi) · THE HALL PRACTICE (0.3 mi)

Nearest hospitals: CHALFONT'S & GERRARDS CROSS HOSPITAL (0.3 mi) · CHALFONT HOSPITAL (0.3 mi) · HAREFIELD HOSPITAL (3.1 mi)

Nearest listed buildings: THE GEORGE PUBLIC HOUSE (Grade II) (0.0 mi) · BRIDGE HOUSE (Grade II) (0.0 mi) · CHURCHYARD OF ST PETER GATES AND RAILINGS TO SOUTH EAST OF CHURCH (Grade II) (0.0 mi)

Nearest pharmacies: VANTAGE PHARMACY (0.0 mi) · RICHARD ADAMS PHARMACY (0.1 mi) · BOOTS (1.3 mi)

Nearest stations: Gerrards Cross (1.3 mi) · Seer Green (2.3 mi) · Denham Golf Club (2.5 mi)

Nearest supermarkets: M&S Foodhall (0.0 mi) · Waitrose (1.4 mi) · Tesco (1.4 mi)

Straight-line distance from the postcode. Source: NaPTAN (DfT).

Who lives here

Median age
45
One-person households
25%
Households with children
34%
Households
3,652

Owned 77% · Social rent 11% · Private rent 12%

Census 2021 (ONS), for SL9 9.

Recorded crime trend

May 24: 36 crimesJun 24: 45 crimesJul 24: 41 crimesAug 24: 30 crimesSep 24: 42 crimesOct 24: 35 crimesNov 24: 40 crimesDec 24: 26 crimesJan 25: 21 crimesFeb 25: 34 crimesMar 25: 32 crimesApr 25: 29 crimesMay 25: 27 crimesJun 25: 46 crimesJul 25: 30 crimesAug 25: 26 crimesSep 25: 30 crimesOct 25: 27 crimesNov 25: 29 crimesDec 25: 25 crimesJan 26: 17 crimesFeb 26: 33 crimesMar 26: 33 crimesApr 26: 19 crimes Apr 26: 19 crimes 46 17 May 24 Apr 26

Recorded crimes per month in SL9 9 (May 24–Apr 26, average 31/month). Hover a point to read the count. Source: Police.uk street-level data.

Flood risk

Modelled flood risk for SL9 9QH: Low — 14 properties here fall in an at-risk band (0 in the significant Medium/High bands).

This is an indicative band for the postcode from the Environment Agency's catchment modelling (rivers and surface water), not a property-specific assessment. A conveyancer will run an official flood search before you buy. Check the exact address on the official Environment Agency map →

Source: Environment Agency Risk of Flooding from Rivers and Sea (the official dataset name). Indicative catchment data, not an official property flood search.

How granular is this?

Measure DistrictSL9 SectorSL9 9 PostcodeSL9 9QH
Average sold price£1,004,972£651,725£179,052
Population28,9669,503
Deprivation decile (1 = most deprived)9/109/10
Crimes recorded6819
Schools102
Flood riskHighHighLow
Gigabit broadband90%95%100%
Superfast broadband97%100%100%

— = no separate figure is published at that level. Most open data is published down to the sector (SL9 9); the postcode column is built from the layers that go finer (sold transactions, Ofcom broadband). Sources: HM Land Registry · Police.uk · Ofsted/GIAS · ONS & IoD2025 · Environment Agency · Ofcom.

Your next steps

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Report generated 3 July 2026. Open data is refreshed periodically; HM Land Registry Price Paid typically lags by around two months, so the most recent sales may not appear yet.

Contains OS data © Crown copyright and database right 2026

Contains Royal Mail data © Royal Mail copyright and database right 2026

Contains National Statistics data © Crown copyright and database right 2026

Indicative due diligence compiled from public open data. Not a substitute for a regulated conveyancing or property search, a survey, or professional advice.