SL7 1BL
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Property report — SL7 1BL
Open-data due diligence for SL7 1BL and the area around it.
SL7 1BL in brief: 17 recorded sales (£110,000–£1,200,000) · no modelled flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for SL7 1BL itself. Where open data isn't published that finely (population, crime, schools), we show the SL7 1 sector — each figure below is tagged with its scope.
Avg sold price
£711,143
Population
14,969
Crimes recorded
34
Schools
3
Flood risk
None modelled
Gigabit broadband
89%
Sold-price trend (1995–2026)
Annual average (mean) sold price in SL7 1, 1995–2026. 2026 is a part year (18 sales so far) — shown greyed. Hover a point to read its value. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2025-10-24 | £650,100 | GABLES COTTAGE INSTITUTE ROAD | Detached |
| 2022-01-13 | £250,000 | FLAT 3, THE GABLES INSTITUTE ROAD | Flat |
| 2018-09-27 | £1,200,000 | 13 INSTITUTE ROAD | Detached |
| 2017-05-25 | £595,000 | 3 INSTITUTE ROAD | Semi-detached |
| 2016-12-15 | £1,150,000 | 19B INSTITUTE ROAD | Semi-detached |
| 2014-07-03 | £445,000 | GABLES COTTAGE INSTITUTE ROAD | Detached |
| 2011-10-28 | £669,000 | 11 INSTITUTE ROAD | Semi-detached |
| 2005-06-14 | £590,000 | 19B INSTITUTE ROAD | Semi-detached |
| 2004-02-06 | £561,000 | 13 INSTITUTE ROAD | Detached |
| 2003-08-29 | £412,500 | 5 INSTITUTE ROAD | Semi-detached |
| 2001-12-14 | £283,500 | 19A INSTITUTE ROAD | Semi-detached |
| 2000-06-05 | £217,500 | 3 INSTITUTE ROAD | Semi-detached |
| 1999-02-12 | £237,150 | 13 INSTITUTE ROAD | Detached |
| 1998-04-01 | £225,000 | 5 INSTITUTE ROAD | Semi-detached |
| 1998-01-06 | £375,000 | 19 INSTITUTE ROAD | Detached |
| 1997-04-11 | £120,000 | 19A INSTITUTE ROAD | Semi-detached |
| 1996-03-29 | £110,000 | 5 INSTITUTE ROAD | Semi-detached |
17 recorded sales on SL7 1BL. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| Sir William Borlase's Grammar School | 0.3 mi | Secondary | Outstanding (2024) |
| Holy Trinity Church of England (Aided) School | 0.3 mi | Primary | Outstanding (2024) |
| Foxes Piece School | 0.4 mi | Primary | Report card → |
| St Peter's Catholic Primary School | 0.5 mi | Primary | Report card → |
| Marlow Church of England Infant School | 0.6 mi | Primary | Good (2023) |
| Bisham Church of England Academy | 0.7 mi | Primary | Good (2021) |
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: MARLOW MEDICAL GROUP (0.3 mi) · COOKHAM MEDICAL CENTRE (2.2 mi) · LINDEN MEDICAL CENTRE (3.2 mi)
Nearest hospitals: MARLOW HOSPITAL (0.2 mi) · MARLOW COMMUNITY HOSPITAL (0.2 mi) · ST MARK'S HOSPITAL (3.4 mi)
Nearest listed buildings: CHEQUERS HOTEL (Grade II) (0.1 mi) · MARLOW PLACE (Grade I) (0.1 mi) · THE OLD VICARAGE (Grade II) (0.1 mi)
Nearest pharmacies: MARLOW PHARMACY (0.1 mi) · BOOTS (0.2 mi) · GLADE PHARMACY (0.3 mi)
Nearest stations: Marlow (0.3 mi) · Cookham (2.4 mi) · Bourne End (2.8 mi)
Nearest supermarkets: Lidl (0.2 mi) · Sainsbury's (0.2 mi) · Countrystore (2.4 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 47
- One-person households
- 30%
- Households with children
- 29%
- Households
- 6,352
Owned 70% · Social rent 11% · Private rent 18%
Census 2021 (ONS), for SL7 1.
Recorded crime trend
Recorded crimes per month in SL7 1 (May 24–Apr 26, average 29/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for SL7 1BL 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 | DistrictSL7 | SectorSL7 1 | PostcodeSL7 1BL |
|---|---|---|---|
| Average sold price | £882,952 | £711,143 | £475,926 |
| Population | 25,349 | 14,969 | — |
| Deprivation decile (1 = most deprived) | 9/10 | 9/10 | — |
| Crimes recorded | 92 | 34 | — |
| Schools | 11 | 3 | — |
| Flood risk | High | High | Low |
| Gigabit broadband | 80% | 89% | 100% |
| Superfast broadband | 96% | 99% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (SL7 1); 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 29 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.