The AL5 3 Harpenden Postcode Sector

The AL5 3 postcode sector stands on the Bedfordshire and Hertfordshire border.

Did you know? According to the 2021 Census, the AL5 3 postcode sector is home to a bustling 5,030 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 141 postcodes already in use, this leaves 259 units available.

The AL5 3 postal code covers the settlement of HARPENDEN.

The AL5 3 Postcode shares a border with AL3 7 (Redbourn), AL3 8 (Markyate, Flamstead), AL5 2 (HARPENDEN), AL5 5 (HARPENDEN, Bower Heath), LU1 4 (Caddington, Slip End, Woodside), AL5 4 (HARPENDEN) and LU2 9 (LUTON, London Luton Airport, East Hyde).

The sector is within the post town of HARPENDEN.

AL5 3 is a postcode sector within the AL5 postcode district which is within the AL St Albans postcode area.

The Royal Mail delivery office for the AL5 3 postal sector is the Harpenden Delivery Office.

The area of the AL5 3 postcode sector is 2.80 square miles which is 7.25 square kilometres or 1,790.39 square acres.

The AL5 3 postcode sector is crossed by the A5 Major A road.

The AL5 3 postcode sector is crossed by the M1 motorway.

Waterways within the AL5 3 postcode sector include the River Ver.

Map Showing Location of the AL5 postcode Sector
Where is the AL5 Postcode Sector?
A word cloud for the AL5 3 postcode
A word cloud showing place names for the AL5 3 postcode sector, can you see your street?

Map of the AL5 3 Postcode Sector

Explore the AL5 3 postcode sector by using our free interactive map.

Postcode format for the AL5 3 postcode sector
A L 5 - 3 X X
A L 5 Space 3 Letter Letter

Official List of Streets

HARPENDEN (54 Streets)

Kinsbourne Green (1 Streets)

Weather Forecast for AL5 3

Press Button to Show Forecast for Harpenden

Time PeriodIconDescriptionTemperatureRain ProbabilityWind
06:00 to 09:00symbol for OvercastOvercast10.0°C (feels like 7.0°C) 16.00%SSW 11 mph
09:00 to 12:00symbol for OvercastOvercast11.0°C (feels like 8.0°C) 10.00%SSW 13 mph
12:00 to 15:00symbol for CloudyCloudy13.0°C (feels like 11.0°C) 8.00%SSW 11 mph
15:00 to 18:00symbol for CloudyCloudy14.0°C (feels like 12.0°C) 9.00%SW 11 mph
18:00 to 21:00symbol for CloudyCloudy12.0°C (feels like 11.0°C) 6.00%SSW 7 mph
21:00 to 00:00symbol for CloudyCloudy11.0°C (feels like 9.0°C) 5.00%SSW 7 mph

Press Button to Show Forecast for Harpenden

Time PeriodIconDescriptionTemperatureRain ProbabilityWind
00:00 to 03:00symbol for OvercastOvercast10.0°C (feels like 9.0°C) 17.00%SSW 7 mph
03:00 to 06:00symbol for OvercastOvercast10.0°C (feels like 9.0°C) 20.00%SSW 7 mph
06:00 to 09:00symbol for CloudyCloudy10.0°C (feels like 9.0°C) 13.00%S 4 mph
09:00 to 12:00symbol for CloudyCloudy11.0°C (feels like 10.0°C) 11.00%S 7 mph
12:00 to 15:00symbol for CloudyCloudy13.0°C (feels like 12.0°C) 12.00%SSW 7 mph
15:00 to 18:00symbol for CloudyCloudy15.0°C (feels like 14.0°C) 10.00%SW 7 mph
18:00 to 21:00symbol for CloudyCloudy13.0°C (feels like 12.0°C) 8.00%W 4 mph
21:00 to 00:00symbol for CloudyCloudy11.0°C (feels like 10.0°C) 6.00%NW 4 mph

Press Button to Show Forecast for Harpenden

Time PeriodIconDescriptionTemperatureRain ProbabilityWind
00:00 to 03:00symbol for Clear nightClear night9.0°C (feels like 7.0°C) 3.00%NNW 7 mph
03:00 to 06:00symbol for OvercastOvercast8.0°C (feels like 6.0°C) 8.00%N 4 mph
06:00 to 09:00symbol for OvercastOvercast7.0°C (feels like 5.0°C) 9.00%NW 4 mph
09:00 to 12:00symbol for OvercastOvercast8.0°C (feels like 7.0°C) 9.00%WSW 4 mph
12:00 to 15:00symbol for CloudyCloudy12.0°C (feels like 10.0°C) 5.00%SW 9 mph
15:00 to 18:00symbol for CloudyCloudy14.0°C (feels like 12.0°C) 4.00%WSW 11 mph
18:00 to 21:00symbol for CloudyCloudy12.0°C (feels like 10.0°C) 4.00%WSW 9 mph
21:00 to 00:00symbol for CloudyCloudy10.0°C (feels like 8.0°C) 3.00%SW 11 mph

Press Button to Show Forecast for Harpenden

Time PeriodIconDescriptionTemperatureRain ProbabilityWind
00:00 to 03:00symbol for CloudyCloudy9.0°C (feels like 6.0°C) 6.00%SW 11 mph
03:00 to 06:00symbol for OvercastOvercast9.0°C (feels like 6.0°C) 12.00%WSW 11 mph
06:00 to 09:00symbol for OvercastOvercast9.0°C (feels like 7.0°C) 15.00%WSW 11 mph
09:00 to 12:00symbol for OvercastOvercast10.0°C (feels like 8.0°C) 17.00%W 11 mph
12:00 to 15:00symbol for OvercastOvercast11.0°C (feels like 8.0°C) 21.00%WNW 11 mph
15:00 to 18:00symbol for CloudyCloudy10.0°C (feels like 8.0°C) 18.00%WNW 11 mph
18:00 to 21:00symbol for Sunny daySunny day9.0°C (feels like 6.0°C) 7.00%WNW 11 mph
21:00 to 00:00symbol for Clear nightClear night6.0°C (feels like 3.0°C) 3.00%W 11 mph

Press Button to Show Forecast for Harpenden

Time PeriodIconDescriptionTemperatureRain ProbabilityWind
00:00 to 03:00symbol for Clear nightClear night5.0°C (feels like 1.0°C) 2.00%W 11 mph
03:00 to 06:00symbol for Clear nightClear night4.0°C (feels like 0.0°C) 2.00%W 11 mph
06:00 to 09:00symbol for CloudyCloudy4.0°C (feels like 0.0°C) 7.00%W 11 mph
09:00 to 12:00symbol for CloudyCloudy6.0°C (feels like 2.0°C) 10.00%W 16 mph
12:00 to 15:00symbol for Light rain shower (day)Light rain shower (day)8.0°C (feels like 4.0°C) 32.00%W 16 mph
15:00 to 18:00symbol for Light rain shower (day)Light rain shower (day)8.0°C (feels like 5.0°C) 39.00%W 16 mph
18:00 to 21:00symbol for Light rain shower (day)Light rain shower (day)7.0°C (feels like 4.0°C) 37.00%W 13 mph
21:00 to 00:00symbol for Partly cloudy (night)Partly cloudy (night)6.0°C (feels like 2.0°C) 8.00%W 11 mph

Schools and Places of Education Within the AL5 3 Postcode Sector

Roundwood Primary School
Community school

Roundwood Park, Harpenden, Hertfordshire, AL5 3AD
Head: Mrs Kate Hooft
Ofsted Rating: Good
Inspection: 2021-10-06 (895 days ago)
Website: Visit Roundwood Primary School Website
Phone: 01582460756
Number of Pupils: 332

Wood End School
Community school

Yeomans Avenue, Harpenden, Hertfordshire, AL5 3EF
Head: Mr Richard Boulton
Ofsted Rating: Outstanding
Inspection: 2008-11-28 (5590 days ago)
Website: Visit Wood End School Website
Phone: 01582761636
Number of Pupils: 455

Map of the AL5 3 and surrounding postcode sector

House Prices in the AL5 3 Postcode Sector

Yearly House Price Averages for the AL5 3 Postcode Sector
Type of Property 2018 Average 2018 Sales 2017 Average 2017 Sales 2016 Average 2016 Sales 2015 Average 2015 Sales
Detached £1,020,236 53 £992,863 32 £1,135,265 31 £977,728 57
Semi-Detached £730,960 20 £701,822 25 £666,781 16 £725,553 18
Terraced £588,833 9 £531,246 14 £581,676 17 £492,068 12
Flats £206,143 7 £272,403 16 £237,000 9 £192,833 15

Important Postcodes AL5 3 in the Postcode Sector

AL5 3AD

AL5 3AD is the postcode for Roundwood Primary School, Roundwood Park

AL5 3AE

AL5 3AE is the postcode for H BLOCK, Roundwood Park School, Roundwood Park, C BLOCK, Roundwood Park School, Roundwood Park, BLOCK D, Roundwood Park School, Roundwood Park, Roundwood Park School, Roundwood Park, BLOCK F, Roundwood Park School, Roundwood Park, BLOCK B, HUMANITIES,LIBRARY,ENGLISH,ICT & BUSINESS, Roundwood Park School, Roundwood Park, MATHS & MUSIC, Roundwood Park School, Roundwood Park, BLOCK E, FINANCE,OFFICES,SCIENCE & DINING, Roundwood Park School, Roundwood Park, A BLOCK, Roundwood Park School, Roundwood Park, and SPORTS HALL, Roundwood Park School, Roundwood Park

AL5 3EF

AL5 3EF is the postcode for JUNIOR, Wood End School, Yeomans Avenue, INFANT & STAFF BLOCK, Wood End School, Yeomans Avenue, and Wood End School, Yeomans Avenue

The AL5 3 Sector is within these Local Authorities
  • Central Bedfordshire
  • Dacorum District (B)
  • St. Albans District (B)
The AL5 3 Sector is within these Counties
  • Bedfordshire
  • Hertfordshire
The AL5 3 Sector is within these Water Company Areas
  • Thames