SL6 4DT
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Property report — SL6 4DT
Open-data due diligence for SL6 4DT and the area around it.
SL6 4DT in brief: 42 recorded sales (£59,995–£1,625,129) · no modelled flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for SL6 4DT itself. Where open data isn't published that finely (population, crime, schools), we show the SL6 4 sector — each figure below is tagged with its scope.
Avg sold price
£670,630
Population
20,337
Crimes recorded
74
Schools
4
Flood risk
None modelled
Gigabit broadband
91%
Sold-price trend (1995–2026)
Annual sold price in SL6 4, 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 (19 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2025-09-24 | £440,000 | 135 BOYN VALLEY ROAD | Semi-detached |
| 2025-09-09 | £450,000 | 139 BOYN VALLEY ROAD | Semi-detached |
| 2025-03-28 | £371,100 | 141 BOYN VALLEY ROAD | Semi-detached |
| 2022-10-26 | £440,000 | 179 BOYN VALLEY ROAD | Semi-detached |
| 2019-12-12 | £360,000 | 121 BOYN VALLEY ROAD | Semi-detached |
| 2019-05-09 | £365,000 | 175 BOYN VALLEY ROAD | Semi-detached |
| 2016-04-13 | £320,000 | 135 BOYN VALLEY ROAD | Semi-detached |
| 2015-06-17 | £1,625,129 | 159 BOYN VALLEY ROAD | Other |
| 2014-10-23 | £250,000 | 151 BOYN VALLEY ROAD | Semi-detached |
| 2014-04-28 | £250,000 | 131 BOYN VALLEY ROAD | Semi-detached |
| 2012-07-06 | £239,000 | 121 BOYN VALLEY ROAD | Semi-detached |
| 2011-03-28 | £200,000 | 147 BOYN VALLEY ROAD | Semi-detached |
| 2010-01-08 | £229,950 | 135 BOYN VALLEY ROAD | Semi-detached |
| 2009-06-24 | £250,000 | 167 BOYN VALLEY ROAD | Semi-detached |
| 2008-11-07 | £198,000 | 129 BOYN VALLEY ROAD | Semi-detached |
| 2008-01-04 | £249,950 | 175 BOYN VALLEY ROAD | Semi-detached |
| 2007-12-21 | £191,000 | 151 BOYN VALLEY ROAD | Semi-detached |
| 2007-11-15 | £210,000 | 123 BOYN VALLEY ROAD | Detached |
| 2007-06-30 | £330,000 | 195 BOYN VALLEY ROAD | Detached |
| 2007-05-25 | £290,000 | 185 BOYN VALLEY ROAD | Detached |
| 2007-02-06 | £238,000 | 177 BOYN VALLEY ROAD | Semi-detached |
| 2006-10-23 | £210,300 | 175 BOYN VALLEY ROAD | Semi-detached |
| 2006-02-03 | £224,000 | 177 BOYN VALLEY ROAD | Semi-detached |
| 2005-09-02 | £223,000 | 173 BOYN VALLEY ROAD | Semi-detached |
| 2004-11-26 | £183,000 | 149 BOYN VALLEY ROAD | Semi-detached |
| 2004-03-16 | £165,000 | 135 BOYN VALLEY ROAD | Semi-detached |
| 2003-11-14 | £181,000 | 153 BOYN VALLEY ROAD | Semi-detached |
| 2002-08-23 | £162,000 | 153 BOYN VALLEY ROAD | Semi-detached |
| 2002-08-09 | £249,950 | 165 BOYN VALLEY ROAD | Detached |
| 2002-07-23 | £214,000 | 185 BOYN VALLEY ROAD | Detached |
| 2002-05-10 | £141,000 | 129 BOYN VALLEY ROAD | Semi-detached |
| 2002-05-10 | £130,000 | 161 BOYN VALLEY ROAD | Detached |
| 2002-04-29 | £152,000 | 139 BOYN VALLEY ROAD | Semi-detached |
| 2001-12-20 | £132,000 | 131 BOYN VALLEY ROAD | Semi-detached |
| 2000-06-12 | £125,000 | 135 BOYN VALLEY ROAD | Semi-detached |
| 1999-09-02 | £176,000 | 185 BOYN VALLEY ROAD | Detached |
| 1998-05-21 | £105,000 | 171 BOYN VALLEY ROAD | Detached |
| 1997-12-19 | £82,000 | 129 BOYN VALLEY ROAD | Semi-detached |
| 1997-08-26 | £79,950 | 143 BOYN VALLEY ROAD | Semi-detached |
| 1997-03-17 | £90,000 | 165 BOYN VALLEY ROAD | Detached |
| 1996-09-25 | £64,650 | 145 BOYN VALLEY ROAD | Semi-detached |
| 1995-11-02 | £59,995 | 173 BOYN VALLEY ROAD | Semi-detached |
42 recorded sales on SL6 4DT. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| Desborough College | 0.3 mi | Secondary | Report card → |
| Boyne Hill CofE Infant and Nursery School | 0.3 mi | Primary | Report card → |
| Larchfield Primary and Nursery School | 0.4 mi | Primary | Report card → |
| All Saints Church of England Junior School | 0.5 mi | Primary | Inadequate (2022) |
| Altwood Church of England School | 0.8 mi | Secondary | Report card → |
| St Luke's CofE Primary School | 0.9 mi | Primary | Report 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 SYMONS MEDICAL CENTRE (0.5 mi) · ROSS ROAD MEDICAL CENTRE (0.5 mi) · CLAREMONT HOLYPORT SURGERY (0.7 mi)
Nearest hospitals: ST MARK'S HOSPITAL (0.7 mi) · ST MARKS HOSPITAL (0.7 mi) · DAY HOSPITAL - P7D (0.7 mi)
Nearest listed buildings: 27, BOYN HILL AVENUE (Grade II) (0.2 mi) · Brocket (Grade II) (0.2 mi) · Vicarage Lodge (Grade II) (0.2 mi)
Nearest pharmacies: KAYS CHEMIST (0.4 mi) · KEYCIRCLE PHARMACY (0.5 mi) · MAIDENHEAD HEALTH PHARMACY (0.5 mi)
Nearest stations: Maidenhead (0.4 mi) · Furze Platt (1.1 mi) · Taplow (2.2 mi)
Nearest supermarkets: Lidl (0.7 mi) · Sainsbury's (0.7 mi) · Italian Continental Stores (0.8 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 41
- One-person households
- 24%
- Households with children
- 35%
- Households
- 7,730
Owned 70% · Social rent 8% · Private rent 22%
Census 2021 (ONS), for SL6 4.
Recorded crime trend
Recorded crimes per month in SL6 4 (May 24–Apr 26, average 72/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for SL6 4DT 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 | DistrictSL6 | SectorSL6 4 | PostcodeSL6 4DT |
|---|---|---|---|
| Average sold price | £762,335 | £670,630 | £253,499 |
| Population | 94,274 | 20,337 | — |
| Deprivation decile (1 = most deprived) | 8/10 | 9/10 | — |
| Crimes recorded | 391 | 74 | — |
| Schools | 39 | 4 | — |
| Flood risk | High | Low | Low |
| Gigabit broadband | 78% | 91% | 97% |
| Superfast broadband | 98% | 100% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (SL6 4); 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
Get the official title document
The HM Land Registry title register shows the legal owner, price paid and any charges or covenants. Official copy, £7.
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Report generated 1 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.