The HP1 1 postcode sector is within the county of Hertfordshire.
Did you know? According to the 2021 Census, the HP1 1 postcode sector is home to a bustling 9,257 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 229 postcodes already in use, this leaves 171 units available.
The HP1 1 postal code covers the settlement of HEMEL HEMPSTEAD.
The HP1 1 Postcode shares a border with HP1 2 (HEMEL HEMPSTEAD), HP1 3 (HEMEL HEMPSTEAD, Great Gaddesden, Water End), HP2 4 (HEMEL HEMPSTEAD, Paradise Industrial Estate), HP2 5 (HEMEL HEMPSTEAD) and HP3 9 (HEMEL HEMPSTEAD, Nash Mills Wharf, APSLEY).
The sector is within the post town of HEMEL HEMPSTEAD.
HP1 1 is a postcode sector within the HP1 postcode district which is within the HP Hemel Hempstead postcode area.
The Royal Mail delivery office for the HP1 1 postal sector is the Hemel Hempstead Delivery Office.
The area of the HP1 1 postcode sector is 0.82 square miles which is 2.12 square kilometres or 522.68 square acres.
Waterways within the HP1 1 postcode sector include the River Gade, Grand Union Canal.
Map of the HP1 1 Postcode Sector
Explore the HP1 1 postcode sector by using our free interactive map.
| H | P | 1 | - | 1 | X | X |
| H | P | 1 | Space | 1 | Letter | Letter |
Official List of Streets
HEMEL HEMPSTEAD (106 Streets)
Unofficial Streets or Alternative Spellings
HEMEL HEMPSTEAD
ALBION HILL ALEXANDRA ROAD HILLFIELD ROAD MIDLAND ROAD SELDEN HILL WARNERS END ROAD WOLSEY ROAD BAYLEY MEAD BETTY PATERSON HOUSE BURY COURT EVERALL CLOSE GADEBRIDGE COURT GADEBURY HEIGHTS GRAVELHILL TERRACE HALF MOON YARD MARLOWES SHOPPING PRECINCT MARLOWS SHOPPING CENTRE MOOR END ROAD PARK HILL ROAD RIVERSIDE SHOPPING PRECINCT THE DRIVEWAY THE LOCKERS THE PLOUGH ROUNDABOUT YEW TREE COURTPiccotts End
LEIGHTON BUZZARD ROADWeather Forecast for HP1 1
Weather Forecast for Hemel Hempstead
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 06:00 to 09:00 |  | Sunny day | 11.0°C (feels like 9.0°C) | 0.00% | N 7 mph |
| 09:00 to 12:00 | | Sunny day | 13.0°C (feels like 12.0°C) | 0.00% | NNE 9 mph |
| 12:00 to 15:00 | | Sunny day | 18.0°C (feels like 16.0°C) | 0.00% | NNE 9 mph |
| 15:00 to 18:00 | | Sunny day | 19.0°C (feels like 17.0°C) | 0.00% | NNE 7 mph |
| 18:00 to 21:00 | | Sunny day | 16.0°C (feels like 15.0°C) | 0.00% | NNE 7 mph |
| 21:00 to 00:00 |  | Clear night | 13.0°C (feels like 11.0°C) | 0.00% | NE 9 mph |
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 |  | Partly cloudy (night) | 11.0°C (feels like 10.0°C) | 0.00% | NNE 4 mph |
| 03:00 to 06:00 | | Clear night | 10.0°C (feels like 9.0°C) | 0.00% | NNE 7 mph |
| 06:00 to 09:00 | | Sunny day | 10.0°C (feels like 8.0°C) | 0.00% | NNE 7 mph |
| 09:00 to 12:00 |  | Partly cloudy (day) | 14.0°C (feels like 13.0°C) | 0.00% | NE 9 mph |
| 12:00 to 15:00 | | Sunny day | 18.0°C (feels like 16.0°C) | 0.00% | NE 11 mph |
| 15:00 to 18:00 | | Sunny day | 19.0°C (feels like 17.0°C) | 0.00% | NE 11 mph |
| 18:00 to 21:00 | | Sunny day | 16.0°C (feels like 14.0°C) | 0.00% | NE 9 mph |
| 21:00 to 00:00 | | Clear night | 13.0°C (feels like 11.0°C) | 0.00% | NE 9 mph |
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 | | Clear night | 12.0°C (feels like 11.0°C) | 0.00% | NE 9 mph |
| 03:00 to 06:00 | | Clear night | 12.0°C (feels like 10.0°C) | 1.00% | NNE 9 mph |
| 06:00 to 09:00 | | Sunny day | 12.0°C (feels like 10.0°C) | 3.00% | NE 11 mph |
| 09:00 to 12:00 |  | Cloudy | 15.0°C (feels like 14.0°C) | 4.00% | NE 11 mph |
| 12:00 to 15:00 | | Partly cloudy (day) | 19.0°C (feels like 17.0°C) | 1.00% | NE 11 mph |
| 15:00 to 18:00 | | Sunny day | 21.0°C (feels like 19.0°C) | 0.00% | NE 11 mph |
| 18:00 to 21:00 | | Sunny day | 18.0°C (feels like 16.0°C) | 0.00% | NE 11 mph |
| 21:00 to 00:00 | | Clear night | 15.0°C (feels like 13.0°C) | 1.00% | NE 11 mph |
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 | | Cloudy | 14.0°C (feels like 13.0°C) | 6.00% | NE 9 mph |
| 03:00 to 06:00 |  | Overcast | 14.0°C (feels like 12.0°C) | 12.00% | NE 9 mph |
| 06:00 to 09:00 |  | Mist | 14.0°C (feels like 12.0°C) | 19.00% | NE 9 mph |
| 09:00 to 12:00 | | Partly cloudy (day) | 16.0°C (feels like 15.0°C) | 6.00% | NE 11 mph |
| 12:00 to 15:00 | | Sunny day | 20.0°C (feels like 18.0°C) | 3.00% | NE 11 mph |
| 15:00 to 18:00 | | Sunny day | 22.0°C (feels like 19.0°C) | 3.00% | ENE 11 mph |
| 18:00 to 21:00 | | Clear night | 19.0°C (feels like 17.0°C) | 1.00% | NE 11 mph |
| 21:00 to 00:00 | | Clear night | 15.0°C (feels like 14.0°C) | 2.00% | NE 11 mph |
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 | | Cloudy | 15.0°C (feels like 13.0°C) | 7.00% | NE 9 mph |
| 03:00 to 06:00 | | Cloudy | 15.0°C (feels like 13.0°C) | 8.00% | NNE 9 mph |
| 06:00 to 09:00 | | Cloudy | 15.0°C (feels like 13.0°C) | 8.00% | NE 9 mph |
| 09:00 to 12:00 | | Partly cloudy (day) | 17.0°C (feels like 15.0°C) | 4.00% | NE 11 mph |
| 12:00 to 15:00 |  | Light rain shower (day) | 20.0°C (feels like 18.0°C) | 37.00% | NE 11 mph |
| 15:00 to 18:00 | | Light rain shower (day) | 20.0°C (feels like 18.0°C) | 39.00% | ENE 11 mph |
| 18:00 to 21:00 | | Clear night | 18.0°C (feels like 16.0°C) | 7.00% | NE 9 mph |
| 21:00 to 00:00 | | Clear night | 15.0°C (feels like 14.0°C) | 3.00% | NE 9 mph |
Schools and Places of Education Within the HP1 1 Postcode Sector
Boxmoor Primary School
Community school
Cowper Road, Hemel Hempstead, Hertfordshire, HP1 1PF
Head: Mrs Vicky Campos
Ofsted Rating: Good
Inspection: 2019-02-12 (2043 days ago)
Website: Visit Boxmoor Primary School Website
Phone: 01442402244
Number of Pupils: 233
Heath Lane Nursery School
Local authority nursery school
Heath Lane, Hemel Hempstead, Hertfordshire, HP1 1TT
Head: Gemma Williamson Hayley Yendell
Ofsted Rating: Good
Inspection: 2023-03-03 (563 days ago)
Website: Visit Heath Lane Nursery School Website
Phone: 01442255418
Number of Pupils: 77
South Hill Primary School
Community school
Heath Lane, Hemel Hempstead, Hertfordshire, HP1 1TT
Head: Miss Jo Wellbelove
Ofsted Rating: Good
Inspection: 2018-09-19 (2189 days ago)
Website: Visit South Hill Primary School Website
Phone: 01442402127
Number of Pupils: 413
The Collett School
Community special school
Lockers Park Lane, Hemel Hempstead, Hertfordshire, HP1 1TQ
Head: Mr Stephen Hoult-Allen
Ofsted Rating: Good
Inspection: 2018-10-17 (2161 days ago)
Website: Visit The Collett School Website
Phone: 01442398988
Number of Pupils: 130
House Prices in the HP1 1 Postcode Sector
| Type of Property | 2018 Average | 2018 Sales | 2017 Average | 2017 Sales | 2016 Average | 2016 Sales | 2015 Average | 2015 Sales |
|---|---|---|---|---|---|---|---|---|
| Detached | £693,261 | 22 | £609,688 | 32 | £616,056 | 18 | £550,107 | 37 |
| Semi-Detached | £476,076 | 27 | £479,105 | 39 | £468,652 | 23 | £416,527 | 34 |
| Terraced | £376,888 | 36 | £399,558 | 33 | £382,671 | 42 | £321,074 | 43 |
| Flats | £242,242 | 69 | £248,669 | 68 | £233,394 | 142 | £199,177 | 77 |
Important Postcodes HP1 1 in the Postcode Sector
HP1 1AA is the postcode for Hemel Hempstead Mail Centre, Park Lane
HP1 1DJ is the postcode for H M Revenue & Customs, Lord Alexander House,
HP1 1DN is the postcode for The Forum, Marlowes
HP1 1EX is the postcode for Jobcentre Plus, Waterhouse Street, and Department for Work & Pensions, Jobcentre Plus, Waterhouse Street
HP1 1HD is the postcode for C BLOCK, West Herts College, Marlowes, West Herts College, Marlowes, A BLOCK, West Herts College, Marlowes, and D & J BLOCK, West Herts College, Marlowes
HP1 1HE is the postcode for Marlowes Health Centre, Marlowes
HP1 1HF is the postcode for Hemel Hempstead Magistrates Court, Dacorum Way
HP1 1HH is the postcode for Dacorum Borough Council, Civic Centre, Marlowes
HP1 1HL is the postcode for Hertfordshire County Constabulary, Combe Street
HP1 1JF is the postcode for The South Hill Centre, Cemetery Hill
HP1 1JS is the postcode for Hemel Hempstead Leisure Centre, Park Road
HP1 1NP is the postcode for Music School, St. Johns Road
HP1 1PF is the postcode for Boxmoor Jmi School, Cowper Road, Boxmoor Junior Mixed Infant School, Cowper Road, and BOXMOOR JMI SCHOOL, COWPER ROAD, HEMEL HEMPSTEAD
HP1 1QW is the postcode for St. Roses Infant School, Green End Road
HP1 1TQ is the postcode for THE COLLETT SCHOOL, LOCKERS PARK LANE, HEMEL HEMPSTEAD, and The Collett School, Lockers Park Lane
HP1 1TT is the postcode for South Hill Primary School, Heath Lane, and Heath Lane Nursery School, Heath Lane
HP1 1TX is the postcode for MAIN BLOCK, Hemel Hempstead School, Heath Lane, Hemel Hempstead School, Heath Lane, Music Block, Hemel Hempstead Schoo, Heath Lane, GYMNASIUM, Hemel Hempstead School, Heath Lane, and SOUTH BLOCK, Hemel Hempstead School, Heath Lane
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| The HP1 1 Sector is within these Counties |
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| The HP1 1 Sector is within these Water Company Areas |
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