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SG3 Postcode


SG3 is the Postcode District for Knebworth in Hertfordshire

The postcode district is located in the SG Stevenage postal area , SG3 has a population of 7,208 residents according to the 2021 England and Wales Census.

The area of the district is 5.68 square miles (14.71 square kilometers or 3,633.94 acres).

A wide range of spatial data has been analysed to present this overview of SG3. If you would like anything added, please contact us.

Map of the SG3 postcode
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Map of the SG3 Postcode District

Explore the postcode district by using our interactive map.

Circles represent recorded crime; the larger the circle, the higher the crime rates.

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Where is the SG3 District?

To give you an idea where the district is located we have created the following table showing nearby towns.

Nearest Towns to SG3

Town Distance (miles) Direction
Stevenage 2.81 NNW
Welwyn Garden City 4.21 SSW
Hertford 6.47 SE
Hatfield 6.95 SSW
Ware 7.25 ESE
Hitchin 7.26 NW
Harpenden 8.08 WSW
Letchworth 8.13 NNW
Baldock 8.76 N
Buntingford 9.11 NE
Luton 10.06 W
St Albans 10.14 SW
Hoddesdon 10.31 SE
Stotfold 10.79 N
Potters Bar 11.62 S
Cheshunt 12.63 SSE
Radlett 13.62 SSW
Harlow 13.64 ESE
Shefford 13.74 NNW
Waltham Cross 13.85 SSE

The post town for this district is KNEBWORTH.

Postcode Information for District SG3 (Total Geographical Postcodes: 209)

Location Post Town Sector Number of
Postcodes
KNEBWORTH KNEBWORTH SG3 6 101
Woolmer Green KNEBWORTH SG3 6 47
Datchworth KNEBWORTH SG3 6 43
Old Knebworth KNEBWORTH SG3 6 18

Retail and Shopping in SG3

Street Town Locality Number of Shops Central Postcode View on Google Maps
LONDON ROAD KNEBWORTH 34 SG3 6EY View on Google Maps
STATION ROAD KNEBWORTH 13 SG3 6AP View on Google Maps
LONDON ROAD KNEBWORTH WOOLMER GREEN 8 SG3 6FP View on Google Maps

The primary settlement in the SG3 postcode district is Knebworth, located in the county of Hertfordshire, England. Other significant settlements in the district include Datchworth, Old Knebworth, and Woolmer Green.

When it comes to local government, postal geography often disregards political borders. However, this district intersects the following councils: the district mostly encompasses the North Hertfordshire District (117 postal codes), followed by the Welwyn Hatfield District (B) area (49 postal codes), and finally, the East Hertfordshire District area (38 postal codes).

The largest settlement in the SG3 postal code is KNEBWORTH followed by Woolmer Green, and Datchworth.

The SG3 Postcode shares a border with AL6 (WELWYN, Tewin, Ayot St. Peter), SG1 (STEVENAGE) and SG14 (HERTFORD, Watton At Stone, Stapleford).

Postcode Sectors

Postcode Sectors in the SG3 District

map showing postcode sectors within the SG3 district
SG3 6
Where the SG3 postcode district lies within the wider  postcode area
Where the SG3 postcode district lies within the wider postcode area
Map Showing Location of the SG3 postcode Sector
Where is the Postal District?
A word cloud for the SG3 postcode
A word cloud showing place names in the postal district
Map of the district

Dentists in the SG3 District

# Name Address Type Contact
1 Knebworth Dental Surgery 62 LONDON ROAD , KNEBWORTH , HERTFORDSHIRE , SG3 6HJ GENERAL DENTAL PRACTICE
2 Dental Surgery 3 STATION ROAD , KNEBWORTH , HERTFORDSHIRE , SG3 6AP GENERAL DENTAL PRACTICE

Doctors in the SG3 District

# Name Address Type Contact
1 Knebworth & Marymead Practice , KNEBWORTH , HERTFORDSHIRE , SG3 6ER GP PRACTICE

Chemists in the SG3 District

# Name Address Type Contact
1 Pharmacy Express KNEBWORTH HEALTH CENTRE , 7 ST MARTINS ROAD , KNEBWORTH , SG3 6ER PHARMACY

Opticians in the SG3 District

# Name Address Type Contact
1 CHRISTOPHER'S OPTICIANS LTD (KNEBWORTH) 7A STATION ROAD , KNEBWORTH , HERTFORDSHIRE , SG3 6AP OPTICAL SITE

Schools in the Sector

Knebworth Primary and Nursery School

Phase: Primary

Address: Swangleys Lane , Knebworth
Postcode: SG3 6AA

Headteacher: Mrs Natasha Laskey (Headteacher)

Ofsted Rating: Good

St Michael's Woolmer Green CofE VA Primary School

Phase: Primary

Address: London Road , Woolmer Green
Postcode: SG3 6JP

Headteacher: Mrs Jan Martin (Acting Headteacher)

Ofsted Rating: Good

All Saints Church of England Voluntary Aided Primary School, Datchworth

Phase: Primary

Address: Hollybush Lane , Datchworth , Knebworth
Postcode: SG3 6RE

Headteacher: Mrs S King (Headteacher)

Ofsted Rating: Good

Stations in the Sector

Knebworth
CRS Code: KBW

Operator: GN

Line: East Coast Main Line

Company: Govia Thameslink Railway (Great Northern)

Accessable Motorway Junctions

A1(M) J6

Average Driving Time from within the district: 5.16

Average Driving Distance: 3.43

Number of Postcodes that can access the Motorway Junction: 206

A1(M) J7

Average Driving Time from within the district: 5.72

Average Driving Distance: 3.16

Number of Postcodes that can access the Motorway Junction: 206

A1(M) J5

Average Driving Time from within the district: 8.28

Average Driving Distance: 5.91

Number of Postcodes that can access the Motorway Junction: 206

A1(M) J4

Average Driving Time from within the district: 8.33

Average Driving Distance: 6.71

Number of Postcodes that can access the Motorway Junction: 200

A1(M) J8

Average Driving Time from within the district: 8.93

Average Driving Distance: 6.45

Number of Postcodes that can access the Motorway Junction: 206

A1(M) J9

Average Driving Time from within the district: 9.03

Average Driving Distance: 7.68

Number of Postcodes that can access the Motorway Junction: 6

Weather Forecast for Knebworth House

Time PeriodIconDescriptionTemperatureRain ProbabilityWind
09:00 to 12:00symbol for CloudyCloudy-1.0°C (feels like -3.0°C) 5.00%SE 2 mph
12:00 to 15:00symbol for Partly cloudy (day)Partly cloudy (day)2.0°C (feels like 0.0°C) 4.00%ENE 4 mph
15:00 to 18:00symbol for Partly cloudy (day)Partly cloudy (day)2.0°C (feels like 0.0°C) 2.00%N 4 mph
18:00 to 21:00symbol for CloudyCloudy-1.0°C (feels like -4.0°C) 5.00%WNW 7 mph
21:00 to 00:00symbol for Partly cloudy (night)Partly cloudy (night)-1.0°C (feels like -5.0°C) 3.00%W 9 mph

Time PeriodIconDescriptionTemperatureRain ProbabilityWind
00:00 to 03:00symbol for Clear nightClear night-1.0°C (feels like -6.0°C) 2.00%WSW 11 mph
03:00 to 06:00symbol for Light snowLight snow0.0°C (feels like -5.0°C) 30.00%W 16 mph
06:00 to 09:00symbol for Light snow shower (night)Light snow shower (night)1.0°C (feels like -4.0°C) 45.00%W 13 mph
09:00 to 12:00symbol for Sunny daySunny day2.0°C (feels like -3.0°C) 1.00%WNW 13 mph
12:00 to 15:00symbol for Sunny daySunny day4.0°C (feels like 0.0°C) 1.00%WNW 13 mph
15:00 to 18:00symbol for Sunny daySunny day4.0°C (feels like 1.0°C) 1.00%WNW 9 mph
18:00 to 21:00symbol for Partly cloudy (night)Partly cloudy (night)2.0°C (feels like -1.0°C) 0.00%W 7 mph
21:00 to 00:00symbol for CloudyCloudy1.0°C (feels like -2.0°C) 4.00%WSW 7 mph

Time PeriodIconDescriptionTemperatureRain ProbabilityWind
00:00 to 03:00symbol for CloudyCloudy0.0°C (feels like -3.0°C) 5.00%SW 4 mph
03:00 to 06:00symbol for CloudyCloudy0.0°C (feels like -2.0°C) 6.00%S 4 mph
06:00 to 09:00symbol for Light rainLight rain2.0°C (feels like -2.0°C) 43.00%SSE 9 mph
09:00 to 12:00symbol for Light rainLight rain4.0°C (feels like 0.0°C) 57.00%SSE 16 mph
12:00 to 15:00symbol for Heavy rainHeavy rain6.0°C (feels like 1.0°C) 88.00%SSE 18 mph
15:00 to 18:00symbol for Heavy rainHeavy rain8.0°C (feels like 4.0°C) 89.00%S 20 mph
18:00 to 21:00symbol for Heavy rainHeavy rain11.0°C (feels like 7.0°C) 91.00%SSW 20 mph
21:00 to 00:00symbol for Heavy rainHeavy rain13.0°C (feels like 9.0°C) 89.00%SSW 20 mph

Time PeriodIconDescriptionTemperatureRain ProbabilityWind
00:00 to 03:00symbol for Heavy rainHeavy rain13.0°C (feels like 9.0°C) 83.00%SSW 22 mph
03:00 to 06:00symbol for Heavy rainHeavy rain13.0°C (feels like 9.0°C) 80.00%SSW 22 mph
06:00 to 09:00symbol for Heavy rainHeavy rain13.0°C (feels like 9.0°C) 80.00%SSW 22 mph
09:00 to 12:00symbol for Heavy rainHeavy rain13.0°C (feels like 10.0°C) 77.00%SSW 18 mph
12:00 to 15:00symbol for Heavy rainHeavy rain13.0°C (feels like 10.0°C) 78.00%SSW 16 mph
15:00 to 18:00symbol for Heavy rainHeavy rain12.0°C (feels like 9.0°C) 78.00%SSW 16 mph
18:00 to 21:00symbol for Light rainLight rain11.0°C (feels like 8.0°C) 51.00%SSW 13 mph
21:00 to 00:00symbol for CloudyCloudy10.0°C (feels like 7.0°C) 17.00%SW 13 mph

Postcode Sectors

Neighbouring Postcode Districts

Royal Mail Delivery and Sorting Offices
Postal Sector Delivery Office
SG3 6Knebworth Scale Payment Delivery Office
Postcode Format
SG3 - X X X
SG3 Space Numeric Letter Letter

Street List for the SG3 District

Current Monthly Rental Prices

# Bedrooms Min Price Max Price Avg Price
1 £1,095 £3,195 £2,080
2 £1,950 £1,950 £1,950
3 £2,000 £2,000 £2,000

Current House Prices

# Bedrooms Min Price Max Price Avg Price
£1,450,000 £1,450,000 £1,450,000
1 £199,950 £350,000 £297,804
2 £250,000 £785,000 £427,803
3 £215,000 £900,000 £491,571
4 £559,995 £950,000 £755,000
5 £850,000 £1,750,000 £1,128,333
6 £1,250,000 £1,250,000 £1,250,000
7 £2,850,000 £2,850,000 £2,850,000

Estate Agents

LogoNameBrand NameAddressContact Number
Putterills KnebworthKnebworthPutterills123 London Road, Knebworth, SG3 6EX01438 901799
Mather Marshall KnebworthKnebworthMather Marshall132 London Road, Knebworth, SG3 6EY01428 771199
Alexander Bond & Company KnebworthKnebworthAlexander Bond & CompanyThe Old Estates Office, Pondcroft Road, Knebworth, SG3 6DB01438 901492
Greenhill Sales and Lettings Limited HertfordHertfordGreenhill Sales and Lettings Limited28 Castle Street, Hertford, SG14 1HH01992 475213
Ashtons Land & New HomesLand & New HomesAshtons32 Bridge Street Hitchin SG5 2DF01707 241293

Yearly House Price Averages for the District

Type of Property 2018 Average 2018 Sales 2017 Average 2017 Sales 2016 Average 2016 Sales 2015 Average 2015 Sales
Detached £787,40922 £848,89728 £748,80636 £648,61832
Semi-Detached £482,37035 £482,61733 £491,00227 £449,05330
Terraced £333,95131 £323,08233 £298,63530 £271,59937
Flats £220,20318 £240,78526 £286,84356 £179,09827