Arlesey vs Knebworth
Which is better to live in? Distance: 10.7 miles apart.
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
House Prices (2025)
Most affordable in East of EnglandProperty 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%.
Crime & Safety
Safest in East of EnglandResidents 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.
Schools & Education
Best for schools in East of EnglandFamilies 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.
| Metric | Arlesey | Knebworth |
|---|---|---|
| Total Schools | 1 | 1 |
| Primary | 1 | 1 |
| Secondary | 0 | 0 |
| % Top two bands | 100% | 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.
| Indicator | Arlesey | Knebworth |
|---|---|---|
| Population | 6,027 | 4,191 |
| Median Age | 42.5 | 42.8 |
| Median Household Income | £35,716 | £38,188.3 |
| Employment Rate | 63.8% | 61.7% |
| Owner Occupied | 71.2% | 63.6% |
| Degree-Level Qualified | 33.2% | 39.1% |
Location
Common questions
Frequently asked questions
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