Old Knebworth on the map

Location in HertfordshireOld Knebworth sits where the marker shows within the county.

4,971
Population
3,033
Households
8 / 10
Deprivation decile
Among least deprived
12
Schools nearby
£74,049
Avg. household income
306
Businesses
190
People per km²
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About Old Knebworth

Old Knebworth is a village located in Hertfordshire, England, within the SG3 postcode area. It is situated approximately one mile to the east of Stevenage and is easily accessible via the A1(M) motorway. The village is known for its historic buildings, including St. Martin's Church, which dates back to the 12th century, and Knebworth House, a notable Victorian mansion surrounded by beautiful gardens.

The local community is served by a range of amenities, including a primary school and a village shop. Old Knebworth also offers various recreational activities, with nearby parks and open spaces for walking and outdoor pursuits. The village has a calm atmosphere, making it a pleasant place for both residents and visitors to explore.

School Ratings in Old Knebworth

There are 82 schools in and around Old Knebworth. NH10 Barleyfields Family Centre is rated Outstanding by Ofsted. A further 3 schools hold a Good rating.

House Prices in Old Knebworth

The average property price is £494K, with flats making up the majority of the housing stock at around £279K.

Crime and Anti-Social Behaviour in Old Knebworth

Recorded crime levels are higher than the national average. Anti-social behaviour is prevalent across Old Knebworth, with 24 recorded incidents in May 2026.

Deprivation and Employment in Old Knebworth

According to the 2025 Index of Multiple Deprivation, Old Knebworth ranks among the least deprived areas in England. Employment levels are strong, with low rates of working-age exclusion from the labour market. Household incomes are generally above the national average.

Healthcare in Old Knebworth

There are 14 GP surgeries within three miles of Old Knebworth, the nearest being Knebworth & Marymead Practice (1.2 miles away).

Local Data for Old Knebworth

Dig deeper into the area around Old Knebworth with our free postcode tools.

Food Hygiene Ratings Hygiene scores for cafes, takeaways and shops Nearest GP Surgery Find the GP surgeries closest to a postcode Compare Areas Put two areas head to head House Prices Recent sale prices and trends

Property Prices 1,072 sales

Average Price £494K
£525 , £7.43M
Detached £770K 256
Semi £506K 263
Terraced £372K 253
Flat £279K 270

Schools & Education 12 nearby View all schools

51 Primary
8 Secondary
23 Other
Outstanding 1
Good 3

Ofsted ratings for schools in the SG3 postcode area.

Knebworth Primary and Nursery School Primary Good 1.2 miles Roebuck Academy Primary 1.5 miles St Margaret Clitherow Roman Catholic Primary School Primary Good 1.6 miles NH10 Barleyfields Family Centre Outstanding 1.6 miles Shephalbury Park Primary School Primary Good 1.6 miles The Valley School Not applicable 1.7 miles St Michael's Woolmer Green CofE VA Primary School Primary Good 1.7 miles S6 Broadwater Family Centre Outstanding 1.8 miles Longmeadow Primary School Primary 1.8 miles North Hertfordshire College 16 plus Good 1.9 miles Greenside School Not applicable Good 1.9 miles Oaklands Primary School Primary Good 2 miles

Household Income in Old Knebworth ONS 2023

The average total household income in Old Knebworth is approximately £74,049 a year before tax, 34% above the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £50,177. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.

Old Knebworth £74,049
England & Wales avg. £55,302

Net (after tax) household income averages £50,177.

Businesses in Old Knebworth ONS 2025

There are approximately 306 active businesses based in Old Knebworth, around 62 for every 1,000 residents. The local economy is dominated by small firms: about 94% are micro-businesses employing fewer than 10 people, while 2 are larger employers with 50 or more staff. Figures are from the Office for National Statistics UK Business Counts.

306 Total businesses
62 Per 1,000 residents
Micro, 0-9 94%
Small, 10-49 5%
Medium, 50-249 1%
Large, 250+ 0%

Deprivation and Employment in Old Knebworth IMD 2025

Old Knebworth is one of the least deprived areas in England according to the 2025 Index of Multiple Deprivation. Employment opportunities are widely accessible and household incomes tend to sit comfortably above the national average. The area benefits from strong local services and a settled, established community.

Overall Deprivation
8/10
Income
8/10
Employment
8/10
Education
9/10
Health
9/10
Housing
5/10
Living Environment
6/10
Children 0-15 18%
Working age 61%
Older 65+ 21%
893 Children (0-15) 18%
3,054 Working Age 61%
1,024 Older (65+) 21%
Above Average Child Poverty (IDACI) 14.9% of children in income-deprived families
Above Average Older Person Poverty (IDAOPI) 7.7% of over-60s in income-deprived households
Data from English Indices of Deprivation 2025 · Contains public sector information licensed under the Open Government Licence v3.0

Crime in Old Knebworth 91 crimes · May 2026

High Crime Area

Old Knebworth sees higher than average levels of reported crime relative to its population. Violence & sexual offences represents the most frequently recorded category. This pattern is not uncommon in densely populated urban areas and does not necessarily reflect the experience of most residents.

Violence & Sexual Offences 38
Anti-Social Behaviour 24
Other Theft 8
Criminal Damage & Arson 6
Public Order 5
Vehicle Crime 5
Drugs 2
Other Crime 2
Burglary 1
Local Policing
Hertfordshire Hitchin Rural Visit force website →
Data from data.police.uk · Contains public sector information licensed under the Open Government Licence v3.0
Crime figures depend on reporting by individual police forces and may not reflect the full picture in all areas.

Nearest Train Stations 6 stations

Knebworth Train Station 0.9 miles
Stevenage Train Station 2.2 miles
Welwyn North Train Station 3.1 miles
Watton-At-Stone Train Station 4 miles
Welwyn Garden City Train Station 4.7 miles
Hitchin Train Station 6.3 miles

Location

Nearby Towns & Villages 12 found

Rableyheath 0.6 miles Driver's End 0.9 miles Nup End 0.9 miles The Node 1.2 miles Knebworth 1.2 miles Pottersheath 1.2 miles Codicote 1.8 miles Langley 1.8 miles Broadwater 1.8 miles Woolmer Green 1.8 miles Rusling End 2 miles Bragbury End 2 miles

Local Government

District North Hertfordshire
County Hertfordshire
Ward Knebworth
Constituency Stevenage
Parish Knebworth
Region East of England

Home Ownership in Old Knebworth

Of the 2,186 households in and around Old Knebworth, 66% are owned, 17% are socially rented and 18% are privately rented. Home ownership here is higher than the England and Wales average of 63%.

Owned 66% Social rented 17% Private rented 18%

Tenure from the 2021 Census (ONS), for the postcode districts covering Old Knebworth.

Frequently Asked Questions about Old Knebworth

What is the population of Old Knebworth?
Old Knebworth has a population of approximately 4,971 residents, based on the latest census figures for the surrounding postcode area.
What is the average house price in Old Knebworth?
The average property in and around Old Knebworth sold for about £493,666, based on HM Land Registry Price Paid records. That is around 41% above the England and Wales average of £349,091.
Is Old Knebworth a deprived area?
Old Knebworth sits among the least deprived areas in England, with an Index of Multiple Deprivation decile of 8 out of 10, where 1 is the most deprived and 10 the least deprived.
What postcodes cover Old Knebworth?
Old Knebworth is covered by the SG3 postcode district.
How many schools are there in Old Knebworth?
There are 12 schools within easy reach of Old Knebworth, spanning primary, secondary and other phases.
Where is the nearest train station to Old Knebworth?
The nearest railway station to Old Knebworth is Knebworth Train Station, about 0.9 miles away.

Streets in SG3 30 shown View all streets

A1(M) 1 Abbots Close 1 B197 2 Badger Close 1 Baines Lane 1 Bell Close 1 Bellamy Close 1 Birch Road 1 Bragbury Lane 1 Bramfield Road 2 Bridge Road 2 Broadfield Road 2 Brookbridge Lane 3 Broom Grove 1 Burnham Green Road 1 Bury Lane 2 Carvers Croft 1 Cherry Close 1 Church Place 2 Coltsfoot Lane 1 Crabtree Road 1 Datchworth Green 2 Deard's End Lane 1 Deards Wood 1 Deeping Close 1 Devey Close 2 Evergreen Close 1 Foldingshott 1 Garden Close 1 Garden Road 1

Postcodes in SG3 50 shown View all postcodes

SG3 6AA SG3 6AB SG3 6AD SG3 6AE SG3 6AF SG3 6AG SG3 6AH SG3 6AJ SG3 6AL SG3 6AN SG3 6AP SG3 6AQ SG3 6AR SG3 6AS SG3 6AT SG3 6AU SG3 6AW SG3 6AX SG3 6AY SG3 6AZ SG3 6BA SG3 6BB SG3 6BD SG3 6BE SG3 6BG SG3 6BH SG3 6BJ SG3 6BL SG3 6BN SG3 6BP SG3 6BQ SG3 6BS SG3 6BT SG3 6BU SG3 6BW SG3 6BX SG3 6BY SG3 6BZ SG3 6DA SG3 6DB SG3 6DD SG3 6DE SG3 6DF SG3 6DG SG3 6DH SG3 6DJ SG3 6DN SG3 6DP SG3 6DQ SG3 6DR