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Arlesey vs Knebworth

Which is better to live in? Distance: 10.7 miles apart.

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The verdict

When it comes to cost of living, Arlesey wins on house prices with a 16% gap. Arlesey has the lower crime rate of the two. For families, Arlesey edges ahead on school quality.

Avg House Price

Arlesey

£476,109

Knebworth

£565,311

Crime Rate

Arlesey

48.6

Knebworth

50.1

Top-Two School Inspection Bands

Arlesey

100.0%

Knebworth

100.0%

Avg Download Speed

Arlesey

454.9

Knebworth

328

EPC Rating

Arlesey

73.9

Knebworth

72.2

Median Income

Arlesey

£35,716

Knebworth

£38,188

Property in Knebworth commands an average of £565,311, compared with £476,109 in Arlesey – a difference of 16%. The most affordable entry point in Arlesey is a flat at £194,333, while in Knebworth it is a flat at £251,875.

Average Price by Property Type (2025)

Biggest gap: semi-detached homes are 29% pricier in Knebworth (£514,134 vs £366,909).

Price Trend (11 Years)

Over the last 9 years, Arlesey prices grew faster — 81% vs 22%.

Residents of Arlesey experience less crime overall, with a rate of 48.6 per 1,000 versus 50.1 per 1,000 in Knebworth. The most common crime category in Arlesey is violent-crime, while in Knebworth it is violent-crime.

Crime Rate by Category (per 1,000 residents)

Both towns share the same top crime category: violent crime.

Families may prefer Arlesey, where 100% of schools are in the top two inspection bands versus 100% in Knebworth. There are 1 schools in Arlesey and 1 in Knebworth.

Arlesey School Inspection Breakdown

100% of 1 school (1 primary) sit in the top two inspection bands.

Knebworth School Inspection Breakdown

100% of 1 school (1 primary) sit in the top two inspection bands.

MetricArleseyKnebworth
Total Schools11
Primary11
Secondary00
% Top two bands100%100%

Broadband & Connectivity

Average broadband speeds are 454.9 Mbps in Arlesey and 328.0 Mbps in Knebworth. Superfast coverage (30 Mbps+) reaches 97.2% of premises in Arlesey and 95.7% in Knebworth. Gigabit availability stands at 89.6% in Arlesey and 59.5% in Knebworth.

Arlesey is the faster of the two by 39% on average download speed (455 vs 328 Mbps).

Energy Efficiency & Running Costs

Arlesey leads on energy efficiency with an average EPC score of 73.9 (C), while Knebworth averages 72.2 (C). Estimated annual energy costs average £1,083 in Arlesey and £1,136 in Knebworth. 71.3% of homes in Arlesey have an EPC rating of C or above, compared to 71.9% in Knebworth.

Knebworth has more energy-efficient housing — 71.9% reach band C or above, vs 71.3% in the other.

Demographics & Economy

Median household income is £38,188.3 in Knebworth and £35,716 in Arlesey. The median age is 42.5 in Arlesey and 42.8 in Knebworth. Owner-occupancy is 71.2% in Arlesey versus 63.6% in Knebworth. Employment rates stand at 63.8% in Arlesey and 61.7% in Knebworth.

IndicatorArleseyKnebworth
Population6,0274,191
Median Age42.542.8
Median Household Income£35,716£38,188.3
Employment Rate63.8%61.7%
Owner Occupied71.2%63.6%
Degree-Level Qualified33.2%39.1%

Location

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Common questions

Frequently asked questions

How far apart are Arlesey and Knebworth?
Arlesey and Knebworth are approximately 10.7 miles apart as the crow flies.
Which is cheaper to buy a house in, Arlesey or Knebworth?
Arlesey is cheaper, with an average house price of £476,109.
Is Arlesey or Knebworth safer?
Arlesey has the lower crime rate at 48.6 per 1,000 residents.
Which has better schools, Arlesey or Knebworth?
Arlesey has the higher share of schools in the top two inspection bands at 100%.
Which has faster broadband, Arlesey or Knebworth?
Arlesey has faster average broadband at 454.9 Mbps.

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