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Postcode · SL1 9AQ

SL1 9AQ

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Property report — SL1 9AQ

Open-data due diligence for SL1 9AQ and the area around it.

SL1 9AQ in brief: 34 recorded sales (£40,000–£305,000) · very low flood risk · 6 schools nearby.

What scope is each figure? Sold sales, broadband and flood risk are for SL1 9AQ itself. Where open data isn't published that finely (population, crime, schools), we show the SL1 9 sector — each figure below is tagged with its scope.

Avg sold price

£274,692

sector SL1 9 · 44 sales

Population

9,796

sector SL1 9

Crimes recorded

71

sector SL1 9 · Apr 26

Schools

29

district SL1

Flood risk

Very low

this postcode

Gigabit broadband

98%

sector SL1 9 of premises

Sold-price trend (1995–2026)

1995: mean £55,657, median £59,000 (107 sales)1996: mean £55,823, median £59,950 (127 sales)1997: mean £61,435, median £59,997 (180 sales)1998: mean £69,245, median £71,500 (185 sales)1999: mean £78,114, median £78,000 (169 sales)2000: mean £90,254, median £85,500 (171 sales)2001: mean £102,360, median £99,975 (178 sales)2002: mean £119,978, median £114,950 (173 sales)2003: mean £141,754, median £140,000 (146 sales)2004: mean £144,357, median £133,500 (157 sales)2005: mean £147,679, median £135,475 (118 sales)2006: mean £156,080, median £158,250 (144 sales)2007: mean £173,254, median £181,000 (135 sales)2008: mean £166,243, median £166,250 (56 sales)2009: mean £164,976, median £168,000 (41 sales)2010: mean £171,572, median £175,000 (50 sales)2011: mean £171,494, median £175,500 (49 sales)2012: mean £172,423, median £182,000 (65 sales)2013: mean £171,122, median £179,475 (60 sales)2014: mean £184,740, median £185,475 (86 sales)2015: mean £209,954, median £186,550 (93 sales)2016: mean £257,830, median £282,500 (72 sales)2017: mean £259,301, median £265,000 (61 sales)2018: mean £272,779, median £294,500 (52 sales)2019: mean £250,249, median £278,000 (46 sales)2020: mean £281,467, median £290,000 (45 sales)2021: mean £281,101, median £311,250 (78 sales)2022: mean £299,973, median £322,500 (48 sales)2023: mean £289,519, median £314,750 (48 sales)2024: mean £274,692, median £248,750 (44 sales)2025: mean £318,196, median £359,000 (52 sales)2026: mean £273,450, median £285,000 (10 sales)1995: mean £55,657, median £59,000 (107 sales)1996: mean £55,823, median £59,950 (127 sales)1997: mean £61,435, median £59,997 (180 sales)1998: mean £69,245, median £71,500 (185 sales)1999: mean £78,114, median £78,000 (169 sales)2000: mean £90,254, median £85,500 (171 sales)2001: mean £102,360, median £99,975 (178 sales)2002: mean £119,978, median £114,950 (173 sales)2003: mean £141,754, median £140,000 (146 sales)2004: mean £144,357, median £133,500 (157 sales)2005: mean £147,679, median £135,475 (118 sales)2006: mean £156,080, median £158,250 (144 sales)2007: mean £173,254, median £181,000 (135 sales)2008: mean £166,243, median £166,250 (56 sales)2009: mean £164,976, median £168,000 (41 sales)2010: mean £171,572, median £175,000 (50 sales)2011: mean £171,494, median £175,500 (49 sales)2012: mean £172,423, median £182,000 (65 sales)2013: mean £171,122, median £179,475 (60 sales)2014: mean £184,740, median £185,475 (86 sales)2015: mean £209,954, median £186,550 (93 sales)2016: mean £257,830, median £282,500 (72 sales)2017: mean £259,301, median £265,000 (61 sales)2018: mean £272,779, median £294,500 (52 sales)2019: mean £250,249, median £278,000 (46 sales)2020: mean £281,467, median £290,000 (45 sales)2021: mean £281,101, median £311,250 (78 sales)2022: mean £299,973, median £322,500 (48 sales)2023: mean £289,519, median £314,750 (48 sales)2024: mean £274,692, median £248,750 (44 sales)2025: mean £318,196, median £359,000 (52 sales)2026: mean £273,450, median £285,000 (10 sales) MeanMedian £359,000 £55,657 1995 2026*

Annual sold price in SL1 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 (10 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.

Sold prices on this postcode

DatePriceAddressType
2024-01-12£198,00012 GLADSTONE WAYFlat
2021-06-24£305,0006 GLADSTONE WAYTerraced
2018-10-05£219,99516 GLADSTONE WAYFlat
2016-07-22£280,00020 GLADSTONE WAYTerraced
2016-02-03£285,0004 GLADSTONE WAYTerraced
2015-07-17£175,00010 GLADSTONE WAYFlat
2014-07-21£229,9506 GLADSTONE WAYTerraced
2012-12-19£184,0008 GLADSTONE WAYSemi-detached
2011-12-16£183,0004 GLADSTONE WAYTerraced
2011-08-12£248,00018 GLADSTONE WAYTerraced
2011-08-01£127,50014 GLADSTONE WAYTerraced
2010-01-29£224,00024 GLADSTONE WAYTerraced
2009-07-13£121,00016 GLADSTONE WAYFlat
2008-12-19£103,00010 GLADSTONE WAYFlat
2008-12-16£123,00010 GLADSTONE WAYFlat
2008-12-04£185,0002 GLADSTONE WAYTerraced
2008-07-11£184,00022 GLADSTONE WAYTerraced
2008-03-20£138,00014 GLADSTONE WAYTerraced
2006-06-30£182,5006 GLADSTONE WAYTerraced
2006-02-17£196,00024 GLADSTONE WAYTerraced
2006-01-19£164,7504 GLADSTONE WAYTerraced
2005-05-10£180,0008 GLADSTONE WAYSemi-detached
2005-02-04£125,00016 GLADSTONE WAYFlat
2004-12-10£233,00018 GLADSTONE WAYTerraced
2003-03-13£104,00016 GLADSTONE WAYFlat
2002-04-19£130,0008 GLADSTONE WAYSemi-detached
2000-07-12£118,5002 GLADSTONE WAYTerraced
2000-06-07£77,95010 GLADSTONE WAYFlat
2000-04-14£72,00012 GLADSTONE WAYFlat
1999-12-17£71,00016 GLADSTONE WAYFlat
1999-08-12£59,95016 GLADSTONE WAYFlat
1999-04-12£82,0008 GLADSTONE WAYSemi-detached
1996-09-06£40,00016 GLADSTONE WAYFlat
1995-07-07£64,0002 GLADSTONE WAYTerraced

34 recorded sales on SL1 9AQ. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.

Nearest schools

SchoolDistancePhaseOfsted
The Westgate School0.2 miSecondaryReport card →
Eden Girls' School, Slough0.4 miSecondaryReport card →
Western House Academy0.5 miPrimaryReport card →
Montem Academy0.5 miPrimaryReport card →
Grove Academy0.9 miAll-throughInadequate (2022)
Cippenham School0.9 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: DR NABI (0.5 mi) · THE VILLAGE MEDICAL CENTRE (0.8 mi) · SHREEJI MEDICAL CENTRE (1.1 mi)

Nearest hospitals: HUNTERCOMBE MANOR HOSPITAL (1.4 mi) · UPTON HOSPITAL (1.6 mi) · UPTON COMMUNITY HOSPITAL (1.6 mi)

Nearest listed buildings: BARN APPROXIMATELY 40 METRES TO SOUTH WEST OF THE LONG BARN PUBLIC HOUSE (Grade II) (0.1 mi) · THE LONG BARN PUBLIC HOUSE (Grade II) (0.1 mi) · BARN APPROXIMATELY 10 METRES TO EAST OF THE LONG BARN PUBLIC HOUSE (Grade II) (0.1 mi)

Nearest pharmacies: B & P PHARMACY (0.2 mi) · ASDA PHARMACY (0.3 mi) · BOOTS (0.6 mi)

Nearest stations: Burnham (Berks) (1.1 mi) · Slough (1.6 mi) · Windsor & Eton Riverside (2.0 mi)

Nearest supermarkets: Asda (0.3 mi) · Lidl (0.3 mi) · ALDI (1.0 mi)

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

Who lives here

Median age
34
One-person households
25%
Households with children
46%
Households
3,454

Owned 50% · Social rent 17% · Private rent 31%

Census 2021 (ONS), for SL1 9.

Recorded crime trend

May 24: 74 crimesJun 24: 69 crimesJul 24: 77 crimesAug 24: 72 crimesSep 24: 55 crimesOct 24: 79 crimesNov 24: 63 crimesDec 24: 49 crimesJan 25: 74 crimesFeb 25: 43 crimesMar 25: 57 crimesApr 25: 93 crimesMay 25: 80 crimesJun 25: 75 crimesJul 25: 76 crimesAug 25: 86 crimesSep 25: 69 crimesOct 25: 66 crimesNov 25: 62 crimesDec 25: 73 crimesJan 26: 60 crimesFeb 26: 49 crimesMar 26: 73 crimesApr 26: 71 crimes Apr 26: 71 crimes 93 43 May 24 Apr 26

Recorded crimes per month in SL1 9 (May 24–Apr 26, average 69/month). Hover a point to read the count. Source: Police.uk street-level data.

Flood risk

Modelled flood risk for SL1 9AQ: Very low — 7 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 DistrictSL1 SectorSL1 9 PostcodeSL1 9AQ
Average sold price£520,526£274,692£159,238
Population104,6639,796—
Deprivation decile (1 = most deprived)5/105/10—
Crimes recorded80271—
Schools29——
Flood riskHighHighLow
Gigabit broadband92%98%100%
Superfast broadband97%100%100%

— = no separate figure is published at that level. Most open data is published down to the sector (SL1 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 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.