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Postcode District

SG15

ARLESEY

Hertfordshire, East Of England, England

View summary

SG15 is the postcode district for ARLESEY, located in Hertfordshire, East Of England.

Avg price £348,792
1yr change ▲ 9.2%
Crime 89% below avg
Schools 0 Outstanding
Updated 2026-03
BUS
Average House Price

£348,792

▲ 9.2% vs last year

This area National avg £287K

22% above national avg

Crime Rate

9.3/1,000

This area National avg 81.3/1,000

89% below national avg

Schools (Ofsted)

2 schools

Broadband Speed

364 Mbps

Property Prices in SG15

Source: HM Land Registry Price Paid Data

The average property price in SG15 is £348,792, which is 39% below the Hertfordshire average of £572,493.

Properties in SG15 cost 21.5% more than the England and Wales average of £287,000.

House prices in SG15 have risen 9.2% over the past 12 months and risen 0.0% over five years.

Explore Hertfordshire postcodes or read the Hertfordshire house prices guide →

Average Price by Property Type

Type Average Price Sales (12m)
Detached £510,346 39
Semi-detached £354,349 66
Terraced £305,865 121
Flat £167,043 22
All types £348,792 254

5-Year Price History

£336K £343K £351K £359K £367K 2023 2024 2025

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Crime & Safety in SG15

Source: data.police.uk (rolling 12 months)

With 9.3 recorded crimes per 1,000 residents, SG15 has a crime rate well 89% below the national average of 81.3 per 1,000.

See how SG15 compares: safest areas in England & Wales →

Crime by Type vs National Average

Violent crime
2.5 per 1,000 (avg: 22.1 per 1,000)
Burglary
0.4 per 1,000 (avg: 6.8 per 1,000)
Vehicle crime
1.2 per 1,000 (avg: 8.4 per 1,000)
Antisocial behaviour
2.7 per 1,000 (avg: 16.2 per 1,000)
Other theft
1.0 per 1,000 (avg: 9.5 per 1,000)
This area
National average

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Schools in SG15

Source: DfE Get Information About Schools / Ofsted

SG15 has 2 schools within or near its boundaries, including 1 rated Good by Ofsted.

How Ofsted ratings affect house prices →

Nearest Schools

School Type Ofsted Distance
Etonbury Academy Other Good mi
Gothic Mede Academy Primary Not inspected mi

0

Outstanding

1

Good

0

Requires improvement

0

Inadequate

Demographics

Source: ONS Census 2021

315,877

Population

62

Median Age

38%

Owner-Occupied

76%

Economically Active

Tenure Type

Owner-occupied
38.0%
Private rent
12.0%
Social rent
13.0%

Broadband & Connectivity

Source: Ofcom Connected Nations

Average broadband download speeds in SG15 are 364.0 Mbps, with 99% of premises having access to superfast broadband and 90% with full fibre (FTTP) connectivity.

How broadband speeds affect house prices →

364.0 Mbps

Avg Download

66.0 Mbps

Avg Upload

97%

Superfast Coverage

90%

Ultrafast Coverage

0%

Full Fibre (FTTP)

Council Tax

Source: Valuation Office Agency

Council tax in SG15 is collected by Stevenage Council. The Band D rate is £1,623/year.

Band A
8.0%
Band B
14.0%
Band C
25.0%
Band D
22.0%
Band E
16.0%
Band F
9.0%
Band G
5.0%
Band H
1.0%

Area Summary

SG

SG15 — ARLESEY

Area Summary

SG15 (ARLESEY) offers above-average property prices (£348,792, 22% above national average), low crime (89% below national average), 2 nearby schools, and excellent broadband (364 Mbps average).

Prices

Above avg

Safety

Low crime

Schools

Weak

Broadband

Good

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Frequently Asked Questions about SG15 ARLESEY

What is the average house price in SG15 ARLESEY?
The average house price in SG15 (ARLESEY) is £348,792, based on 254 residential sales in the past 12 months. This is 22% above the national average of £287,000. Prices have risen by 9.2% over the past year.
Is SG15 ARLESEY a safe area to live?
Crime in SG15 is significantly below the national average (9.3 crimes per 1,000 residents vs the national average of 81.3). The most common crime types recorded are violent crime (2.5 per 1,000) and antisocial behaviour (2.7 per 1,000). Crime figures are sourced from data.police.uk rolling 12-month data.
What is the population of SG15 ARLESEY?
The population of SG15 (ARLESEY) is approximately 315,877 (ONS Census 2021). The median age is 62 years. 38% of homes are owner-occupied, 12% are privately rented, and 13% are social housing.
How fast is broadband in SG15?
The average broadband download speed in SG15 is 364 Mbps. Superfast broadband (30 Mbps+) is available to 97% of premises, ultrafast to 90%, and full-fibre (FTTP) to 0%. Source: Ofcom Connected Nations.
What are schools like in SG15 ARLESEY?
There are 2 schools in or near SG15. 50% are rated Good or Outstanding by Ofsted — 0 Outstanding and 1 Good. None require improvement.

Nearby Postcodes

Compare areas →

SG14

HERTFORD

£525K

▼ 0.7% YoY

SG16

HENLOW

£442K

▼ 13.0% YoY

SG17

SHEFFORD

£427K

▼ 3.7% YoY

Compare SG15 with nearby areas

SG15 vs SG14 SG15 vs SG16 SG15 vs SG17

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