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Postcode · SL9 8HJ

SL9 8HJ

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Property report — SL9 8HJ

Open-data due diligence for SL9 8HJ and the area around it.

SL9 8HJ in brief: 68 recorded sales (£600–£2,101,000) · no modelled flood risk · 6 schools nearby.

What scope is each figure? Sold sales, broadband and flood risk are for SL9 8HJ itself. Where open data isn't published that finely (population, crime, schools), we show the SL9 8 sector — each figure below is tagged with its scope.

Avg sold price

£1,104,753

sector SL9 8 · 70 sales

Population

15,125

sector SL9 8

Crimes recorded

6

sector SL9 8 · Apr 26

Schools

7

sector SL9 8

Flood risk

None modelled

this postcode

Gigabit broadband

94%

sector SL9 8 of premises

Sold-price trend (1995–2026)

1995: mean £240,761, median £230,500 (78 sales)1996: mean £221,228, median £210,000 (89 sales)1997: mean £261,837, median £228,000 (104 sales)1998: mean £367,752, median £340,000 (89 sales)1999: mean £396,138, median £325,000 (121 sales)2000: mean £501,332, median £417,500 (86 sales)2001: mean £472,212, median £405,000 (103 sales)2002: mean £512,017, median £495,000 (75 sales)2003: mean £648,787, median £597,500 (78 sales)2004: mean £668,383, median £590,000 (96 sales)2005: mean £629,075, median £588,750 (98 sales)2006: mean £675,137, median £607,500 (124 sales)2007: mean £861,850, median £702,875 (104 sales)2008: mean £768,622, median £571,250 (58 sales)2009: mean £777,642, median £597,500 (53 sales)2010: mean £722,863, median £605,000 (75 sales)2011: mean £843,899, median £800,000 (76 sales)2012: mean £848,997, median £728,750 (62 sales)2013: mean £726,561, median £600,000 (104 sales)2014: mean £913,927, median £759,250 (100 sales)2015: mean £1,040,418, median £925,000 (85 sales)2016: mean £1,378,984, median £890,000 (107 sales)2017: mean £1,007,532, median £870,500 (94 sales)2018: mean £1,151,314, median £1,090,000 (58 sales)2019: mean £1,094,769, median £710,000 (93 sales)2020: mean £1,003,965, median £889,000 (93 sales)2021: mean £1,044,493, median £955,000 (142 sales)2022: mean £1,174,632, median £985,000 (89 sales)2023: mean £1,219,026, median £845,000 (74 sales)2024: mean £1,104,753, median £1,052,500 (70 sales)2025: mean £1,179,293, median £1,102,500 (70 sales)2026: mean £760,167, median £725,000 (15 sales)1995: mean £240,761, median £230,500 (78 sales)1996: mean £221,228, median £210,000 (89 sales)1997: mean £261,837, median £228,000 (104 sales)1998: mean £367,752, median £340,000 (89 sales)1999: mean £396,138, median £325,000 (121 sales)2000: mean £501,332, median £417,500 (86 sales)2001: mean £472,212, median £405,000 (103 sales)2002: mean £512,017, median £495,000 (75 sales)2003: mean £648,787, median £597,500 (78 sales)2004: mean £668,383, median £590,000 (96 sales)2005: mean £629,075, median £588,750 (98 sales)2006: mean £675,137, median £607,500 (124 sales)2007: mean £861,850, median £702,875 (104 sales)2008: mean £768,622, median £571,250 (58 sales)2009: mean £777,642, median £597,500 (53 sales)2010: mean £722,863, median £605,000 (75 sales)2011: mean £843,899, median £800,000 (76 sales)2012: mean £848,997, median £728,750 (62 sales)2013: mean £726,561, median £600,000 (104 sales)2014: mean £913,927, median £759,250 (100 sales)2015: mean £1,040,418, median £925,000 (85 sales)2016: mean £1,378,984, median £890,000 (107 sales)2017: mean £1,007,532, median £870,500 (94 sales)2018: mean £1,151,314, median £1,090,000 (58 sales)2019: mean £1,094,769, median £710,000 (93 sales)2020: mean £1,003,965, median £889,000 (93 sales)2021: mean £1,044,493, median £955,000 (142 sales)2022: mean £1,174,632, median £985,000 (89 sales)2023: mean £1,219,026, median £845,000 (74 sales)2024: mean £1,104,753, median £1,052,500 (70 sales)2025: mean £1,179,293, median £1,102,500 (70 sales)2026: mean £760,167, median £725,000 (15 sales) MeanMedian £1,378,984 £210,000 1995 2026*

Annual sold price in SL9 8, 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
2026-01-05£1,450,0005, LITTLE DORMERS, 17 SOUTH PARK CRESCENTSemi-detached
2025-07-24£1,165,000GRIT HOWE WEST, 18 SOUTH PARK CRESCENTDetached
2024-07-22£620,000FLAT 4, PARK HOUSE, 6 SOUTH PARK CRESCENTFlat
2023-06-14£60011 SOUTH PARK CRESCENTOther
2022-12-16£620,000FLAT 1, PARK HOUSE, 6 SOUTH PARK CRESCENTFlat
2022-09-06£1,500,00010 SOUTH PARK CRESCENTDetached
2022-06-16£1,275,0004, LYNBURY PLACE, 14 SOUTH PARK CRESCENTFlat
2021-11-19£1,550,0003, ASHWOOD HOUSE, 11 SOUTH PARK CRESCENTFlat
2021-11-11£1,636,7506, ASHWOOD HOUSE, 11 SOUTH PARK CRESCENTFlat
2021-11-10£1,559,4001, ASHWOOD HOUSE, 11 SOUTH PARK CRESCENTFlat
2021-10-28£1,300,0002, ASHWOOD HOUSE, 11 SOUTH PARK CRESCENTFlat
2021-10-22£1,295,0005, ASHWOOD HOUSE, 11 SOUTH PARK CRESCENTFlat
2021-10-21£1,280,0004, ASHWOOD HOUSE, 11 SOUTH PARK CRESCENTFlat
2021-09-27£599,000FLAT 5, PARK HOUSE, 6 SOUTH PARK CRESCENTFlat
2021-06-29£1,060,0008 SOUTH PARK CRESCENTDetached
2021-05-28£1,325,00024 SOUTH PARK CRESCENTDetached
2021-03-05£1,875,00021 SOUTH PARK CRESCENTDetached
2020-08-19£1,400,0005 SOUTH PARK CRESCENTDetached
2020-02-25£900,0006, LYNBURY PLACE, 14 SOUTH PARK CRESCENTFlat
2019-10-25£1,150,0003, LITTLE DORMERS, 17 SOUTH PARK CRESCENTSemi-detached
2019-10-17£1,250,0007, LITTLE DORMERS, 17 SOUTH PARK CRESCENTSemi-detached
2019-09-06£1,100,0005, LYNBURY PLACE, 14 SOUTH PARK CRESCENTFlat
2019-02-28£1,175,0005, LITTLE DORMERS, 17 SOUTH PARK CRESCENTSemi-detached
2019-01-17£700,000FLAT 3, PARK HOUSE, 6 SOUTH PARK CRESCENTFlat
2019-01-04£1,250,0001, LITTLE DORMERS, 17 SOUTH PARK CRESCENTSemi-detached
2018-11-23£1,400,0008, LYNBURY PLACE, 14 SOUTH PARK CRESCENTFlat
2018-10-02£1,625,0004, ASHWOOD HOUSE, 11 SOUTH PARK CRESCENTDetached
2018-06-15£1,080,0003, LYNBURY PLACE, 14 SOUTH PARK CRESCENTFlat
2018-05-11£1,175,0004, LYNBURY PLACE, 14 SOUTH PARK CRESCENTFlat
2017-12-14£1,238,0002, LYNBURY PLACE, 14 SOUTH PARK CRESCENTFlat
2017-12-01£600OAKLEY SOUTH PARK CRESCENTOther
2017-07-28£1,400,0001, LYNBURY PLACE, 14 SOUTH PARK CRESCENTFlat
2017-06-12£1,235,000FLAT 1, OAKLEY COURT, 12 SOUTH PARK CRESCENTFlat
2017-05-05£1,085,0007, LYNBURY PLACE, 14 SOUTH PARK CRESCENTFlat
2017-04-20£950,000FLAT 6, OAKLEY COURT, 12 SOUTH PARK CRESCENTFlat
2017-04-19£680,000FLAT 4, PARK HOUSE, 6 SOUTH PARK CRESCENTFlat
2017-04-18£930,000FLAT 5, OAKLEY COURT, 12 SOUTH PARK CRESCENTFlat
2017-03-31£1,235,000FLAT 2, OAKLEY COURT, 12 SOUTH PARK CRESCENTFlat
2017-03-30£1,280,000FLAT 4, OAKLEY COURT SOUTH PARK CRESCENTFlat
2017-03-28£1,290,000FLAT 3, OAKLEY COURT, 12 SOUTH PARK CRESCENTFlat
2016-12-16£1,925,00023 SOUTH PARK CRESCENTDetached
2016-08-11£705,000FLAT 2, PARK HOUSE, 6 SOUTH PARK CRESCENTFlat
2016-05-20£2,101,00017 SOUTH PARK CRESCENTDetached
2015-10-14£1,240,0007 SOUTH PARK CRESCENTDetached
2015-08-18£1,000,00010 SOUTH PARK CRESCENTDetached
2015-03-19£1,900,000OAKLEY SOUTH PARK CRESCENTDetached
2014-12-12£795,0005 SOUTH PARK CRESCENTDetached
2014-06-27£655,500FLAT 3, PARK HOUSE, 6 SOUTH PARK CRESCENTFlat
2010-01-20£787,50010 SOUTH PARK CRESCENTDetached
2005-03-22£595,0008 SOUTH PARK CRESCENTDetached
2003-01-31£480,5007 SOUTH PARK CRESCENTDetached
2002-08-05£530,000FLAT 3, PARK HOUSE, 6 SOUTH PARK CRESCENTFlat
2002-07-23£575,0008 SOUTH PARK CRESCENTDetached
2001-08-16£525,000GRIT HOWE WEST SOUTH PARK CRESCENTDetached
2000-06-19£395,000FLAT 4, PARK HOUSE, 6 SOUTH PARK CRESCENTFlat
2000-06-02£389,500FLAT 3, PARK HOUSE, 6 SOUTH PARK CRESCENTFlat
2000-05-24£410,000FLAT 1, PARK HOUSE, 6 SOUTH PARK CRESCENTFlat
2000-05-16£399,500FLAT 2, PARK HOUSE, 6 SOUTH PARK CRESCENTFlat
2000-05-09£475,000FLAT 5, PARK HOUSE, 6 SOUTH PARK CRESCENTFlat
2000-02-17£975,00017 SOUTH PARK CRESCENTDetached
1999-12-03£279,950GRIT HOWE EAST SOUTH PARK CRESCENTSemi-detached
1999-10-21£820,00021 SOUTH PARK CRESCENTDetached
1999-08-02£820,00015 SOUTH PARK CRESCENTDetached
1999-06-30£450,000SANDALWOOD SOUTH PARK CRESCENTDetached
1998-08-19£625,0005 SOUTH PARK CRESCENTDetached
1998-01-30£729,000LYNBURY SOUTH PARK CRESCENTDetached
1997-12-19£219,500GRIT HOWE EAST SOUTH PARK CRESCENTSemi-detached
1997-12-03£445,00020 SOUTH PARK CRESCENTDetached

68 recorded sales on SL9 8HJ. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.

Nearest schools

SchoolDistancePhaseOfsted
The Gerrards Cross CofE School0.7 miPrimaryReport card →
St Joseph's Catholic Primary School0.9 miPrimaryReport card →
Chalfont St Peter CofE Academy1.3 miPrimaryGood (2019)
Robertswood School1.5 miPrimaryGood (2022)
The Chalfonts Community College1.6 miSecondaryGood (2022)
Chalfont St Peter Infant School1.6 miPrimaryReport card →

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 ALLAN PRACTICE (1.2 mi) · THE HALL PRACTICE (1.2 mi) · THE MISBOURNE SURGERY (1.2 mi)

Nearest hospitals: CHALFONT'S & GERRARDS CROSS HOSPITAL (1.3 mi) · CHALFONT HOSPITAL (1.3 mi) · HAREFIELD HOSPITAL (3.1 mi)

Nearest listed buildings: THE TUDORS (Grade II) (0.1 mi) · FORMER BARCLAYS BANK (Grade II) (0.1 mi) · THE PRIORY (Grade II) (0.1 mi)

Nearest pharmacies: HEALTH AND BEAUTY PHARMACY (0.1 mi) · BOOTS (0.1 mi) · VANTAGE PHARMACY (1.2 mi)

Nearest stations: Gerrards Cross (0.2 mi) · Denham Golf Club (1.6 mi) · Denham (2.4 mi)

Nearest supermarkets: Waitrose (0.2 mi) · Tesco (0.2 mi) · M&S Foodhall (1.2 mi)

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

Who lives here

Median age
46
One-person households
27%
Households with children
31%
Households
5,922

Owned 74% · Social rent 9% · Private rent 17%

Census 2021 (ONS), for SL9 8.

Recorded crime trend

May 24: 16 crimesJun 24: 5 crimesJul 24: 8 crimesAug 24: 9 crimesSep 24: 10 crimesOct 24: 13 crimesNov 24: 18 crimesDec 24: 9 crimesJan 25: 8 crimesFeb 25: 12 crimesMar 25: 6 crimesApr 25: 4 crimesMay 25: 4 crimesJun 25: 7 crimesJul 25: 9 crimesAug 25: 6 crimesSep 25: 6 crimesOct 25: 5 crimesNov 25: 10 crimesDec 25: 15 crimesJan 26: 11 crimesFeb 26: 6 crimesMar 26: 6 crimesApr 26: 6 crimes Apr 26: 6 crimes 18 4 May 24 Apr 26

Recorded crimes per month in SL9 8 (May 24–Apr 26, average 9/month). Hover a point to read the count. Source: Police.uk street-level data.

Flood risk

No modelled flood risk is recorded for SL9 8HJ in the Environment Agency dataset. This is reassuring but not a guarantee — 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 8 PostcodeSL9 8HJ
Average sold price£1,004,972£1,104,753£983,622
Population28,96615,125—
Deprivation decile (1 = most deprived)9/1010/10—
Crimes recorded686—
Schools107—
Flood riskHighLowLow
Gigabit broadband90%94%100%
Superfast broadband97%95%100%

— = no separate figure is published at that level. Most open data is published down to the sector (SL9 8); 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.

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Report generated 2 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.