Postcode · SL6 9SL

SL6 9SL

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Property report — SL6 9SL

Open-data due diligence for SL6 9SL and the area around it.

SL6 9SL in brief: 30 recorded sales (£60,000–£3,400,000) · medium flood risk · 6 schools nearby.

What scope is each figure? Sold sales, broadband and flood risk are for SL6 9SL itself. Where open data isn't published that finely (population, crime, schools), we show the SL6 9 sector — each figure below is tagged with its scope.

Avg sold price

£914,286

sector SL6 9 · 86 sales

Population

6,967

sector SL6 9

Crimes recorded

15

sector SL6 9 · Apr 26

Schools

5

sector SL6 9

Flood risk

Medium

this postcode

Gigabit broadband

59%

sector SL6 9 of premises

Sold-price trend (1995–2026)

1995: mean £150,592, median £102,625 (96 sales)1996: mean £167,287, median £125,500 (135 sales)1997: mean £195,541, median £135,000 (138 sales)1998: mean £239,901, median £139,950 (98 sales)1999: mean £265,734, median £185,000 (133 sales)2000: mean £336,464, median £235,000 (121 sales)2001: mean £334,131, median £250,000 (115 sales)2002: mean £337,744, median £245,000 (119 sales)2003: mean £344,452, median £250,000 (102 sales)2004: mean £431,848, median £340,000 (99 sales)2005: mean £403,485, median £318,500 (96 sales)2006: mean £448,610, median £356,500 (130 sales)2007: mean £525,323, median £364,000 (145 sales)2008: mean £526,928, median £399,750 (56 sales)2009: mean £501,679, median £345,450 (68 sales)2010: mean £603,231, median £405,000 (91 sales)2011: mean £659,153, median £518,750 (70 sales)2012: mean £617,478, median £400,000 (67 sales)2013: mean £508,274, median £378,000 (97 sales)2014: mean £620,604, median £455,000 (110 sales)2015: mean £652,173, median £535,000 (105 sales)2016: mean £687,717, median £581,875 (80 sales)2017: mean £703,568, median £525,000 (89 sales)2018: mean £857,063, median £625,000 (63 sales)2019: mean £768,767, median £564,500 (72 sales)2020: mean £844,093, median £627,500 (84 sales)2021: mean £964,690, median £665,000 (156 sales)2022: mean £1,052,433, median £735,000 (111 sales)2023: mean £1,202,949, median £700,000 (64 sales)2024: mean £914,286, median £642,500 (86 sales)2025: mean £976,750, median £610,000 (79 sales)2026: mean £1,133,909, median £920,000 (11 sales)1995: mean £150,592, median £102,625 (96 sales)1996: mean £167,287, median £125,500 (135 sales)1997: mean £195,541, median £135,000 (138 sales)1998: mean £239,901, median £139,950 (98 sales)1999: mean £265,734, median £185,000 (133 sales)2000: mean £336,464, median £235,000 (121 sales)2001: mean £334,131, median £250,000 (115 sales)2002: mean £337,744, median £245,000 (119 sales)2003: mean £344,452, median £250,000 (102 sales)2004: mean £431,848, median £340,000 (99 sales)2005: mean £403,485, median £318,500 (96 sales)2006: mean £448,610, median £356,500 (130 sales)2007: mean £525,323, median £364,000 (145 sales)2008: mean £526,928, median £399,750 (56 sales)2009: mean £501,679, median £345,450 (68 sales)2010: mean £603,231, median £405,000 (91 sales)2011: mean £659,153, median £518,750 (70 sales)2012: mean £617,478, median £400,000 (67 sales)2013: mean £508,274, median £378,000 (97 sales)2014: mean £620,604, median £455,000 (110 sales)2015: mean £652,173, median £535,000 (105 sales)2016: mean £687,717, median £581,875 (80 sales)2017: mean £703,568, median £525,000 (89 sales)2018: mean £857,063, median £625,000 (63 sales)2019: mean £768,767, median £564,500 (72 sales)2020: mean £844,093, median £627,500 (84 sales)2021: mean £964,690, median £665,000 (156 sales)2022: mean £1,052,433, median £735,000 (111 sales)2023: mean £1,202,949, median £700,000 (64 sales)2024: mean £914,286, median £642,500 (86 sales)2025: mean £976,750, median £610,000 (79 sales)2026: mean £1,133,909, median £920,000 (11 sales) MeanMedian £1,202,949 £102,625 1995 2026*

Annual sold price in SL6 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 (11 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.

Sold prices on this postcode

DatePriceAddressType
2025-12-01£367,500UNIT 4, POCKETTS YARD HIGH STREETOther
2024-08-01£865,000COOMBE COTTAGE HIGH STREETTerraced
2023-12-15£610,000COOMBE END COTTAGE HIGH STREETSemi-detached
2022-12-09£335,0002, POCKETTS YARD HIGH STREETFlat
2022-11-02£3,400,000THE MALTINGS HIGH STREETOther
2021-06-29£330,000UNIT 4, POCKETTS YARD HIGH STREETOther
2021-04-23£325,000FLAT 1, POCKETTS YARD HIGH STREETFlat
2019-09-09£967,500WILLOW BANK HIGH STREETSemi-detached
2019-07-02£670,000COOMBE END COTTAGE HIGH STREETSemi-detached
2019-03-21£60,000PEKING INN HIGH STREETOther
2018-04-20£315,0002, POCKETTS YARD HIGH STREETFlat
2017-01-27£325,000FLAT 1, POCKETTS YARD HIGH STREETFlat
2016-03-24£830,000WILLOW BANK HIGH STREETSemi-detached
2015-04-10£265,0001 POCKETTS YARDFlat
2013-02-01£790,000WILLOW BANK HIGH STREETSemi-detached
2007-11-30£650,000WILLOW BANK HIGH STREETSemi-detached
2006-12-18£550,000COOMBE COTTAGE HIGH STREETTerraced
2006-09-29£250,0003 POCKETTS YARDSemi-detached
2003-11-14£175,0001 POCKETTS YARDFlat
2002-12-11£380,000COOMBE COTTAGE HIGH STREETTerraced
2002-04-25£325,000WILLOW BANK HIGH STREETSemi-detached
2002-03-08£250,000COOMBE END COTTAGE HIGH STREETSemi-detached
2000-06-30£205,0003 POCKETTS YARDFlat
1998-12-10£215,000COOMBE COTTAGE HIGH STREETTerraced
1998-11-30£118,0001 POCKETTS YARDFlat
1997-10-17£109,9501 POCKETTS YARDFlat
1997-04-29£135,0003 POCKETTS YARDFlat
1997-04-18£88,6001 POCKETTS YARDFlat
1997-04-07£89,9502, POCKETTS YARD HIGH STREETFlat
1996-12-16£132,000COOMBE END COTTAGE HIGH STREETSemi-detached

30 recorded sales on SL6 9SL. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.

Nearest schools

SchoolDistancePhaseOfsted
Holy Trinity CofE Primary School, Cookham0.1 miPrimaryGood (2023)
Cookham Rise Primary School0.7 miPrimaryReport card →
E-Act Bourne End Academy1.5 miSecondaryGood (2022)
St Paul's Church of England Combined School, Wooburn1.6 miPrimaryGood (2019)
Cookham Dean CofE Primary School1.7 miPrimaryReport card →
Claytons Primary School1.7 miPrimaryGood (2023)

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: COOKHAM MEDICAL CENTRE (0.7 mi) · CORDWALLIS ROAD SURGERY (2.3 mi) · BOURNE END & WOOBURN GREEN MEDICAL CTR (2.3 mi)

Nearest hospitals: MARLOW HOSPITAL (2.8 mi) · MARLOW COMMUNITY HOSPITAL (2.8 mi) · ST MARK'S HOSPITAL (2.9 mi)

Nearest listed buildings: COOMBE COTTAGE COOMBE END COTTAGE MOORINGS (Grade II) (0.0 mi) · THE ROYAL EXCHANGE PUBLIC HOUSE (Grade II) (0.0 mi) · THE FORGE RESTAURANT (Grade II) (0.0 mi)

Nearest pharmacies: COOKHAM PHARMACY (0.7 mi) · BOURNE END PHARMACY (1.3 mi) · H A MCPARLAND LTD (1.7 mi)

Nearest stations: Cookham (0.6 mi) · Bourne End (1.2 mi) · Furze Platt (2.0 mi)

Nearest supermarkets: Countrystore (0.5 mi) · Co-op Food (1.4 mi) · Co-op Food (1.7 mi)

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

Who lives here

Median age
49
One-person households
27%
Households with children
28%
Households
2,848

Owned 77% · Social rent 8% · Private rent 14%

Census 2021 (ONS), for SL6 9.

Recorded crime trend

May 24: 16 crimesJun 24: 23 crimesJul 24: 23 crimesAug 24: 23 crimesSep 24: 15 crimesOct 24: 26 crimesNov 24: 16 crimesDec 24: 17 crimesJan 25: 7 crimesFeb 25: 14 crimesMar 25: 18 crimesApr 25: 15 crimesMay 25: 14 crimesJun 25: 14 crimesJul 25: 23 crimesAug 25: 22 crimesSep 25: 13 crimesOct 25: 22 crimesNov 25: 13 crimesDec 25: 18 crimesJan 26: 20 crimesFeb 26: 15 crimesMar 26: 18 crimesApr 26: 15 crimes Apr 26: 15 crimes 26 7 May 24 Apr 26

Recorded crimes per month in SL6 9 (May 24–Apr 26, average 18/month). Hover a point to read the count. Source: Police.uk street-level data.

Flood risk

Modelled flood risk for SL6 9SL: Medium — 18 properties here fall in an at-risk band (8 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 DistrictSL6 SectorSL6 9 PostcodeSL6 9SL
Average sold price£762,335£914,286£470,950
Population94,2746,967
Deprivation decile (1 = most deprived)8/109/10
Crimes recorded39115
Schools395
Flood riskHighHighMedium
Gigabit broadband78%59%25%
Superfast broadband98%99%100%

— = no separate figure is published at that level. Most open data is published down to the sector (SL6 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 30 June 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.