The SL4 1 postcode sector is within the county of Berkshire.
Did you know? According to the 2021 Census, the SL4 1 postcode sector is home to a bustling 3,477 residents!
Given that each sector allows for 400 unique postcode combinations. Letters C, I, K, M, O and V are not allowed in the last two letters of a postcode. With 161 postcodes already in use, this leaves 239 units available.
The largest settlements in the SL4 1 postal code are WINDSOR and Windsor Castle.
The SL4 1 Postcode shares a border with SL4 3 (WINDSOR), SL4 2 (Old Windsor, WINDSOR, Winkfield), SL4 5 (WINDSOR, Water Oakley, Oakley Green) and SL4 6 (Eton Wick, Eton, Dorney).
The sector is within the post town of WINDSOR.
SL4 1 is a postcode sector within the SL4 postcode district which is within the SL Slough postcode area.
The Royal Mail delivery office for the SL4 1 postal sector is the Windsor Delivery Office.
The area of the SL4 1 postcode sector is 0.34 square miles which is 0.88 square kilometres or 217.95 square acres.
Waterways within the SL4 1 postcode sector include the River Thames.
Map of the SL4 1 Postcode Sector
Explore the SL4 1 postcode sector by using our free interactive map.
| S | L | 4 | - | 1 | X | X |
| S | L | 4 | Space | 1 | Letter | Letter |
Official List of Streets
WINDSOR (55 Streets)
Unofficial Streets or Alternative Spellings
WINDSOR
ADELAIDE SQUARE BROOK STREET CHAPTER MEWS CHARLES STREET FRANCES ROAD KINGS ROAD MAIDENHEAD ROAD OXFORD ROADEton
HIGH STREETWeather Forecast for SL4 1
Press Button to Show Forecast for Windsor
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 09:00 to 12:00 |  | Cloudy | 8.0°C (feels like 6.0°C) | 6.00% | ENE 9 mph |
| 12:00 to 15:00 | | Cloudy | 10.0°C (feels like 9.0°C) | 12.00% | E 7 mph |
| 15:00 to 18:00 |  | Overcast | 11.0°C (feels like 10.0°C) | 16.00% | ENE 4 mph |
| 18:00 to 21:00 | | Cloudy | 10.0°C (feels like 9.0°C) | 12.00% | NE 4 mph |
| 21:00 to 00:00 | | Cloudy | 7.0°C (feels like 5.0°C) | 12.00% | ENE 7 mph |
Press Button to Show Forecast for Windsor
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 | | Cloudy | 6.0°C (feels like 4.0°C) | 16.00% | ENE 7 mph |
| 03:00 to 06:00 |  | Light rain | 5.0°C (feels like 3.0°C) | 47.00% | NE 7 mph |
| 06:00 to 09:00 | | Light rain | 6.0°C (feels like 3.0°C) | 50.00% | NE 7 mph |
| 09:00 to 12:00 | | Cloudy | 9.0°C (feels like 7.0°C) | 17.00% | ENE 9 mph |
| 12:00 to 15:00 | | Overcast | 12.0°C (feels like 10.0°C) | 19.00% | E 9 mph |
| 15:00 to 18:00 | | Overcast | 12.0°C (feels like 10.0°C) | 27.00% | ENE 11 mph |
| 18:00 to 21:00 | | Light rain | 11.0°C (feels like 9.0°C) | 54.00% | ENE 9 mph |
| 21:00 to 00:00 | | Light rain | 10.0°C (feels like 7.0°C) | 54.00% | NE 11 mph |
Press Button to Show Forecast for Windsor
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 |  | Heavy rain | 9.0°C (feels like 6.0°C) | 75.00% | NE 11 mph |
| 03:00 to 06:00 | | Heavy rain | 9.0°C (feels like 7.0°C) | 76.00% | ENE 7 mph |
| 06:00 to 09:00 | | Light rain | 9.0°C (feels like 8.0°C) | 53.00% | ESE 7 mph |
| 09:00 to 12:00 | | Light rain | 11.0°C (feels like 9.0°C) | 56.00% | ESE 9 mph |
| 12:00 to 15:00 |  | Light rain shower (day) | 12.0°C (feels like 11.0°C) | 41.00% | SSE 9 mph |
| 15:00 to 18:00 | | Light rain shower (day) | 13.0°C (feels like 11.0°C) | 39.00% | WSW 11 mph |
| 18:00 to 21:00 | | Cloudy | 12.0°C (feels like 9.0°C) | 17.00% | W 11 mph |
| 21:00 to 00:00 | | Cloudy | 10.0°C (feels like 8.0°C) | 7.00% | WSW 7 mph |
House Prices in the SL4 1 Postcode Sector
| Type of Property | 2018 Average | 2018 Sales | 2017 Average | 2017 Sales | 2016 Average | 2016 Sales | 2015 Average | 2015 Sales |
|---|---|---|---|---|---|---|---|---|
| Detached | £0 | 0 | £510,000 | 1 | £696,500 | 1 | £562,500 | 2 |
| Semi-Detached | £836,667 | 3 | £795,675 | 10 | £702,500 | 1 | £557,500 | 2 |
| Terraced | £767,822 | 16 | £886,970 | 31 | £644,617 | 35 | £533,967 | 41 |
| Flats | £635,875 | 20 | £530,554 | 43 | £370,936 | 71 | £433,403 | 37 |
Important Postcodes SL4 1 in the Postcode Sector
SL4 1AA is the postcode for Post Office, 38-39 William Street, and Royal Mail, Windsor Delivery Office, William Street
SL4 1BY is the postcode for Parkside House, 33-39 Sheet Street
SL4 1DD is the postcode for Royal Borough of Windsor & Maidenhead District Council, York House, 41 Sheet Street, and York House, 41 Sheet Street
SL4 1ER is the postcode for Windsor Library, Bachelors Acre
SL4 1LR is the postcode for Guildhall, High Street
| The SL4 1 Sector is within these Local Authorities |
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| The SL4 1 Sector is within these Counties |
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| The SL4 1 Sector is within these Water Company Areas |
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