SL1 7BL
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Property report — SL1 7BL
Open-data due diligence for SL1 7BL and the area around it.
SL1 7BL in brief: 76 recorded sales (£56,000–£575,000) · no modelled flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for SL1 7BL itself. Where open data isn't published that finely (population, crime, schools), we show the SL1 7 sector — each figure below is tagged with its scope.
Avg sold price
£447,191
Population
14,086
Crimes recorded
45
Schools
3
Flood risk
None modelled
Gigabit broadband
95%
Sold-price trend (1995–2026)
Annual sold price in SL1 7, 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 |
|---|---|---|---|
| 2025-03-28 | £447,000 | 10 HARKNESS ROAD | Semi-detached |
| 2024-12-16 | £410,000 | 4 HARKNESS ROAD | Detached |
| 2024-11-29 | £368,000 | 21 HARKNESS ROAD | Terraced |
| 2022-08-12 | £575,000 | 14 HARKNESS ROAD | Semi-detached |
| 2022-07-14 | £395,000 | 34 HARKNESS ROAD | Terraced |
| 2022-03-25 | £485,000 | 7 HARKNESS ROAD | Detached |
| 2021-12-20 | £360,000 | 25 HARKNESS ROAD | Terraced |
| 2021-11-30 | £383,000 | 36 HARKNESS ROAD | Terraced |
| 2021-06-28 | £296,500 | 35 HARKNESS ROAD | Terraced |
| 2020-12-11 | £375,000 | 3 HARKNESS ROAD | Semi-detached |
| 2020-10-13 | £275,000 | 39 HARKNESS ROAD | Terraced |
| 2020-09-30 | £365,000 | 6 HARKNESS ROAD | Semi-detached |
| 2020-08-28 | £387,000 | 22 HARKNESS ROAD | Semi-detached |
| 2019-11-22 | £447,000 | 18 HARKNESS ROAD | Semi-detached |
| 2019-09-20 | £470,000 | 16 HARKNESS ROAD | Semi-detached |
| 2019-05-10 | £302,500 | 45 HARKNESS ROAD | Terraced |
| 2019-03-01 | £375,000 | 38 HARKNESS ROAD | Semi-detached |
| 2018-10-05 | £495,000 | 14 HARKNESS ROAD | Semi-detached |
| 2018-08-02 | £375,000 | 36 HARKNESS ROAD | Terraced |
| 2017-08-18 | £367,500 | 24 HARKNESS ROAD | Terraced |
| 2017-07-07 | £315,000 | 25 HARKNESS ROAD | Terraced |
| 2016-07-29 | £320,000 | 34 HARKNESS ROAD | Terraced |
| 2016-05-13 | £485,000 | 12 HARKNESS ROAD | Semi-detached |
| 2015-07-14 | £292,500 | 24 HARKNESS ROAD | Terraced |
| 2015-02-05 | £235,000 | 37 HARKNESS ROAD | Terraced |
| 2014-08-15 | £235,000 | 34 HARKNESS ROAD | Terraced |
| 2014-05-20 | £220,000 | 15 HARKNESS ROAD | Terraced |
| 2013-09-26 | £215,000 | 27 HARKNESS ROAD | Terraced |
| 2012-06-08 | £191,000 | 34 HARKNESS ROAD | Terraced |
| 2012-03-09 | £200,000 | 22 HARKNESS ROAD | Semi-detached |
| 2012-03-02 | £285,000 | 10 HARKNESS ROAD | Semi-detached |
| 2011-11-01 | £205,000 | 9 HARKNESS ROAD | Terraced |
| 2010-07-26 | £210,000 | 45 HARKNESS ROAD | Terraced |
| 2010-07-09 | £300,000 | 7 HARKNESS ROAD | Detached |
| 2010-07-02 | £315,000 | 14 HARKNESS ROAD | Semi-detached |
| 2010-05-07 | £245,000 | 5 HARKNESS ROAD | Semi-detached |
| 2010-03-17 | £201,500 | 11 HARKNESS ROAD | Terraced |
| 2009-11-19 | £197,500 | 24 HARKNESS ROAD | Terraced |
| 2008-07-04 | £246,106 | 8 HARKNESS ROAD | Detached |
| 2007-07-23 | £159,000 | 33 HARKNESS ROAD | Terraced |
| 2007-05-14 | £184,000 | 13 HARKNESS ROAD | Terraced |
| 2007-01-22 | £149,950 | 32 HARKNESS ROAD | Terraced |
| 2006-12-01 | £179,950 | 23 HARKNESS ROAD | Terraced |
| 2006-01-20 | £177,700 | 11 HARKNESS ROAD | Terraced |
| 2005-10-12 | £175,000 | 34 HARKNESS ROAD | Terraced |
| 2005-07-25 | £210,000 | 12 HARKNESS ROAD | Semi-detached |
| 2005-05-17 | £189,000 | 36 HARKNESS ROAD | Terraced |
| 2005-02-25 | £240,000 | 16 HARKNESS ROAD | Semi-detached |
| 2004-11-12 | £179,000 | 25 HARKNESS ROAD | Terraced |
| 2004-08-11 | £170,000 | 13 HARKNESS ROAD | Terraced |
| 2004-07-05 | £143,000 | 33 HARKNESS ROAD | Terraced |
| 2004-06-30 | £166,000 | 43 HARKNESS ROAD | Semi-detached |
| 2004-06-04 | £239,500 | 14 HARKNESS ROAD | Semi-detached |
| 2003-10-29 | £275,000 | 20 HARKNESS ROAD | Semi-detached |
| 2003-07-11 | £168,000 | 37 HARKNESS ROAD | Terraced |
| 2003-01-31 | £160,000 | 28 HARKNESS ROAD | Terraced |
| 2002-12-06 | £120,500 | 32 HARKNESS ROAD | Terraced |
| 2002-06-14 | £159,950 | 24 HARKNESS ROAD | Terraced |
| 2001-07-09 | £134,000 | 9 HARKNESS ROAD | Terraced |
| 2000-10-18 | £127,000 | 26 HARKNESS ROAD | Terraced |
| 2000-04-19 | £117,950 | 41 HARKNESS ROAD | Terraced |
| 2000-03-24 | £119,000 | 34 HARKNESS ROAD | Terraced |
| 2000-03-17 | £92,500 | 32 HARKNESS ROAD | Terraced |
| 1998-11-27 | £96,500 | 19 HARKNESS ROAD | Terraced |
| 1998-08-04 | £125,000 | 1 HARKNESS ROAD | Detached |
| 1998-06-26 | £90,000 | 9 HARKNESS ROAD | Terraced |
| 1998-05-29 | £68,000 | 31 HARKNESS ROAD | Terraced |
| 1998-04-30 | £95,950 | 27 HARKNESS ROAD | Terraced |
| 1998-03-12 | £89,950 | 17 HARKNESS ROAD | Terraced |
| 1998-02-27 | £89,950 | 26 HARKNESS ROAD | Terraced |
| 1997-03-24 | £56,000 | 31 HARKNESS ROAD | Terraced |
| 1996-11-21 | £99,950 | 10 HARKNESS ROAD | Semi-detached |
| 1996-08-30 | £67,000 | 30 HARKNESS ROAD | Terraced |
| 1995-08-31 | £61,950 | 41 HARKNESS ROAD | Terraced |
| 1995-07-31 | £89,950 | 22 HARKNESS ROAD | Semi-detached |
| 1995-05-26 | £66,000 | 37 HARKNESS ROAD | Terraced |
76 recorded sales on SL1 7BL. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| Lent Rise School | 0.1 mi | Primary | Report card → |
| St Peter's Church of England Primary School | 0.4 mi | Primary | Report card → |
| Our Lady of Peace Catholic Primary and Nursery School | 0.5 mi | Primary | Report card → |
| Priory School | 0.5 mi | Primary | Report card → |
| Burnham Grammar School | 0.6 mi | Secondary | Report card → |
| St Nicolas' Church of England Combined School | 1.0 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: BURNHAM HEALTH CENTRE (0.5 mi) · BHARANI MEDICAL CENTRE (0.9 mi) · THE VILLAGE MEDICAL CENTRE (1.3 mi)
Nearest hospitals: HUNTERCOMBE MANOR HOSPITAL (0.7 mi) · ST MARK'S HOSPITAL (3.4 mi) · ST MARKS HOSPITAL (3.4 mi)
Nearest listed buildings: 8 AND 10, CHURCH WALK (Grade II) (0.3 mi) · 16 AND 18, CHURCH WALK (Grade II) (0.3 mi) · THE PRIORY (Grade II) (0.4 mi)
Nearest pharmacies: KEYHEALTH PHARMACY (0.5 mi) · BURNHAM HEALTH PHARMACY (0.5 mi) · TOUCHWOOD PHARMACY (1.1 mi)
Nearest stations: Taplow (0.8 mi) · Burnham (Berks) (0.9 mi) · Maidenhead (2.6 mi)
Nearest supermarkets: Sainsbury's (0.6 mi) · Tesco (0.6 mi) · Britwell Supermarket (1.1 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 43
- One-person households
- 29%
- Households with children
- 30%
- Households
- 5,844
Owned 64% · Social rent 19% · Private rent 16%
Census 2021 (ONS), for SL1 7.
Recorded crime trend
Recorded crimes per month in SL1 7 (May 24–Apr 26, average 50/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for SL1 7BL 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 | DistrictSL1 | SectorSL1 7 | PostcodeSL1 7BL |
|---|---|---|---|
| Average sold price | £520,526 | £447,191 | £236,833 |
| Population | 104,663 | 14,086 | — |
| Deprivation decile (1 = most deprived) | 5/10 | 7/10 | — |
| Crimes recorded | 802 | 45 | — |
| Schools | 29 | 3 | — |
| Flood risk | High | High | Low |
| Gigabit broadband | 92% | 95% | 100% |
| Superfast broadband | 97% | 100% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (SL1 7); 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.
View the title document at HM Land Registry →Compare conveyancing quotes
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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.