postcode.page

Postcode District

SL1

SLOUGH

Berkshire, South East, England

SL1 is the postcode district for SLOUGH, located in Berkshire, South East.

Avg price £438,119
1yr change ▼ 5.8%
Crime 13% below avg
Schools 0 Outstanding
Updated 2026-03
Average House Price

£438,119

▼ 5.8% vs last year

This area National avg £287K

53% above national avg

Crime Rate

70.5/1,000

▲ 4.0% vs previous year

This area National avg 81.3/1,000

13% below national avg

Schools (Ofsted)

29 schools

Broadband Speed

72 Mbps

Property Prices in SL1

Source: HM Land Registry Price Paid Data

The average property price in SL1 is £438,119, which is 18% below the Berkshire average of £535,339.

Properties in SL1 cost 52.7% more than the England and Wales average of £287,000.

House prices in SL1 have fallen 5.8% over the past 12 months and risen 0.0% over five years.

Average Price by Property Type

Type Average Price Sales (12m)
Detached £677,495 44
Semi-detached £444,214 106
Terraced £385,916 98
Flat £262,423 0
All types £438,119 369

5-Year Price History

£388K £394K £400K £406K £412K 2025 2026

Looking to buy in SL1?

Compare mortgage rates for a £350K loan — free, no obligation.

Compare rates

Crime & Safety in SL1

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

With 70.5 recorded crimes per 1,000 residents, SL1 has a crime rate 13% below the national average of 81.3 per 1,000.

Crime by Type vs National Average

Violent crime
19.0 per 1,000 (avg: 22.1 per 1,000)
Burglary
4.6 per 1,000 (avg: 6.8 per 1,000)
Vehicle crime
7.1 per 1,000 (avg: 8.4 per 1,000)
Antisocial behaviour
15.5 per 1,000 (avg: 16.2 per 1,000)
Other theft
11.3 per 1,000 (avg: 9.5 per 1,000)
This area
National average

Protect your home in SL1

Compare home insurance quotes from leading UK providers.

Compare quotes →

Schools in SL1

Source: DfE Get Information About Schools / Ofsted

SL1 has 29 schools within or near its boundaries, including 0 rated Good by Ofsted.

Nearest Schools

School Type Ofsted Distance
Slough Centre Nursery School Primary Not yet inspected 0 mi
Baylis Court Nursery School Primary Not yet inspected 0 mi
Cippenham Nursery School Primary Not yet inspected 0 mi
Chalvey Nursery School & Early Years Centre Primary Not yet inspected 0 mi
St Mary's Church of England Primary School Primary Not yet inspected 0 mi

0

Outstanding

0

Good

0

Requires improvement

0

Inadequate

Demographics

Source: ONS Census 2021

18,857

Population

43

Median Age

65%

Owner-Occupied

76%

Economically Active

Tenure Type

Owner-occupied
65.0%
Private rent
22.0%
Social rent
13.0%

Broadband & Connectivity

Source: Ofcom Connected Nations

Average broadband download speeds in SL1 are 72.0 Mbps, with 81% of premises having access to superfast broadband and 35% with full fibre (FTTP) connectivity.

72.0 Mbps

Avg Download

18.0 Mbps

Avg Upload

81%

Superfast Coverage

42%

Ultrafast Coverage

35%

Full Fibre (FTTP)

Council Tax

Source: Valuation Office Agency

Council tax in SL1 is collected by Slough Council. The Band D rate is £2,370/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

SL

SL1 — SLOUGH

Area Summary

SL1 (SLOUGH) offers above-average property prices (£438,119, 53% above national average), 29 nearby schools, and good broadband connectivity (72 Mbps average).

Prices

Above avg

Safety

Average

Schools

Weak

Broadband

Good

What's your property in SL1 worth?

Get a free, no-obligation valuation from a local expert.

Get free valuation

Nearby Postcodes

Compare areas →