The SL7 3 Marlow Postcode Sector
A wide range of spatial data has been analysed to present this overview of the SL7 3 postcode sector. If you would like anything added, please contact us.
The SL7 3 postcode sector stands on the Berkshire and Buckinghamshire border.
According to the 2021 Census, the SL7 3 postcode sector is home to 8,362 residents.
Each postcode sector can contain up to 400 unique postcode units. With 218 already in use, that leaves 182 potentially available.
The largest settlement in the SL7 3 postal code is MARLOW followed by Booker, and Little Marlow.
The SL7 3 Postcode shares a border with SL7 2 (MARLOW, Medmenham, Bockmer End), SL8 5 (BOURNE END), SL6 9 (Cookham), SL7 1 (MARLOW, Bisham, Temple), HP12 4 (HIGH WYCOMBE, Sands Industrial Estate), HP14 3 (Stokenchurch, Lane End, Piddington), HP10 9 (Flackwell Heath, Loudwater, HIGH WYCOMBE) and HP11 1 (HIGH WYCOMBE).
Map of SL7 3
Explore the postcode sector using the interactive map.
Larger circles indicate higher recorded crime totals.
On this page
Key facts
- Within the post town of MARLOW.
- SL7 3 is in the SL7 district, within the SL Slough area.
- Royal Mail delivery office: Marlow Delivery Office.
- Area: 7.90 sq mi (20.46 km² / 5,056.18 acres).
- Crossed by the A404 major road.
- Crossed by the M40 motorway.
- Waterways include River Thames.
Street list for SL7 3
Crime overview
Top streets by recorded crime
| Street | Crime count |
|---|---|
| CLAY LANE | 95 |
| CHAPEL STREET A4155 | 41 |
| CRESSEX ROAD | 35 |
| DEANFIELD CLOSE | 30 |
| CROWN LANE | 26 |
| CAMBRIDGE ROAD | 17 |
| REDSHOTS CLOSE | 16 |
| SPITTAL STREET A4155 | 16 |
| BOBMORE LANE | 14 |
| TRINITY AVENUE | 14 |
Most common crime types
| Crime type | Count |
|---|---|
| Violence and sexual offences | 277 |
| Criminal damage and arson | 58 |
| Other theft | 54 |
| Public order | 47 |
| Vehicle crime | 46 |
| Burglary | 29 |
| Shoplifting | 21 |
| Other crime | 16 |
| Drugs | 15 |
| Theft from the person | 6 |
| Bicycle theft | 5 |
| Robbery | 4 |
| Possession of weapons | 3 |
Postcodes in this sector
Schools and places of education
Burford School
Community school
Marlow Bottom, Marlow, Buckinghamshire, SL7 3PQ
Head: Mrs Tracey Marshall
Ofsted: Good
Inspection: 2019-05-14
Pupils: 432
Holy Trinity Church of England (Aided) School
Voluntary aided school
Wethered Road, Marlow, Buckinghamshire, SL7 3AG
Head: Mrs Julie Field
Ofsted: Outstanding
Inspection: 2013-05-09
Pupils: 348
Little Marlow CofE School
Voluntary aided school
School Lane, Marlow, Buckinghamshire, SL7 3SA
Head: Mrs Julie Field
Ofsted: Good
Inspection: 2019-01-22
Pupils: 59
Marlow Church of England Infant School
Voluntary aided school
Sandygate Road, Marlow, Buckinghamshire, SL7 3AZ
Head: Mrs Sharon Reynolds
Ofsted: Outstanding
Inspection: 2011-03-30
Pupils: 179
Neighbouring sectors and settlements
Settlements within the sector
House prices
| Type of property | 2025 average | 2025 sales | 2024 average | 2024 sales | 2023 average | 2023 sales | 2022 average | 2022 sales |
|---|---|---|---|---|---|---|---|---|
| Detached | £787,146 | 41 | £904,780 | 53 | £893,604 | 42 | £910,696 | 55 |
| Semi-detached | £668,923 | 23 | £647,589 | 28 | £654,780 | 23 | £703,196 | 41 |
| Terraced | £588,300 | 14 | £517,731 | 13 | £470,234 | 15 | £508,500 | 12 |
| Flats | £359,227 | 11 | £349,567 | 15 | £288,334 | 18 | £453,113 | 19 |
Important postcodes and buildings
SL7 3AG is the postcode for Holy Trinity CE (A) School, Wethered Road
SL7 3AZ is the postcode for Marlow Church Of England Infant School, Sandygate Road, Marlow C of E Infant School, Sandygate Road, and MARLOW CHURCH OF ENGLAND INFANT SCHOOL, SANDYGATE ROAD, MARLOW
SL7 3PQ is the postcode for Burford School, Marlow Bottom
SL7 3SA is the postcode for Little Marlow C of E School, School Lane
Administrative coverage
| The SL7 3 sector is within these local authorities |
|
|---|---|
| The SL7 3 sector is within these counties |
|
| The SL7 3 sector is within these water company areas |
|
Maps and visuals
| S | L | 7 | - | 3 | X | X |
| S | L | 7 | Space | 3 | Letter | Letter |
Weather forecast for SL7 3
Weather Forecast for Marlow
Powered by Met Office DataPoint under the Open Government Licence.