Postcode · Windsor

SL4 3LS area guide

Who lives in SL4 3LS, what homes sell for, and how it compares on crime, schools and transport.

Neighbourhood: Clewer Village
Council: Windsor and Maidenhead
Region: South East
Neighbourhood population: 1,481 (2024)

SL4 3LSWindsor

At a glance

What SL4 3LS is like

SL4 3LS is a postcode in the Clewer Village area of Windsor and Maidenhead. Because census and crime data isn’t published for single postcodes, the figures here cover the surrounding neighbourhood of about 1,481 people. 56.1% of households own their home, 24.6% rent privately and 19.3% are in social housing. The largest age group is 20–24, and 67.3% of adults are in work. It ranks among the more affluent parts of England. Higher-harm crime is less than half the England and Wales average. Homes in SL4 3 sold for a median of £433,750 over the year to August 2026.

Scores

How SL4 3LS compares

Headline figures for SL4 3LS, set against England as a whole.

AffluenceMore

9.0/ 10

Less deprived than most. Scored from 1 (most deprived in England) to 10 (least deprived).

CrimeMore

1/ 10

Lower than most: 7.1 higher-harm crimes per 1,000 people a year vs 31.1 nationally.

House pricesMore

£433,750

Median over 98 sales in SL4 3, −8.6% on the year before.

TransportMore

4.8/ 10

Good: 1 station within a mile, 17 bus stops within 800m.

SchoolsMore

89%

Rated good or better across 9 inspected schools within 1 mile.

Household incomeMore

£69,155

Average annual income before tax, higher than 83% of neighbourhoods in England and Wales.

What stands out

Worth knowing before you invest

Where SL4 3LS differs most from the national average.

01
A big private rental marketPositive
24.6% of households rent privately, against 20.5% across England. Tenant demand is established here.
02
Among the more affluent placesPositive
Scores 9.0 out of 10 on the English Indices of Deprivation 2025, making it less deprived than most of England.
03
Low crimePositive
7.1 higher-harm crimes per 1,000 people a year, against 31.1 across England and Wales.
04
Prices fallingLook closer
The median sale price in SL4 3 is down 8.6% on the year before.

Questions

SL4 3LS FAQs

Is SL4 3LS a good place to live?

Deprivation, crime, schools and transport at a glance.

It scores 9.0 out of 10 on the English Indices of Deprivation 2025, where 10 is the least deprived in England. Higher-harm crime runs at 7.1 per 1,000 people a year, band 1 of 10 nationally. 89% of the inspected schools nearby are rated good or better. Transport connectivity scores 4.8 out of 10 (good).

How much does a house cost in SL4 3LS?

The median sale price over the last year was £433,750.

Homes in SL4 3 sold for a median of £433,750 across 98 sales in the year to August 2026, −8.6% on the year before. Prices come from HM Land Registry’s record of every residential sale.

Is SL4 3LS safe?

How recorded crime here compares with the national average.

Higher-harm crime (violence, robbery, burglary, vehicle crime and weapons offences) runs at 7.1 offences per 1,000 people a year around SL4 3LS, less than half the 31.1 average across England and Wales, band 1 of 10.

Who lives in SL4 3LS?

Age, home ownership and housing from the census.

The largest age group is 20–24, at 8.8% of residents. 56.1% of households own their home. The most common property type is semi-detached (49.2%).

Which council covers SL4 3LS?

The local authority for SL4 3LS is Windsor and Maidenhead.

SL4 3LS comes under Windsor and Maidenhead in the South East. Council tax, planning applications and bin collections are handled there.

How well connected is SL4 3LS?

Connectivity scores 4.8 out of 10.

There are 17 bus stops within 800m and 1 station or tram stop within a mile, scoring 4.8 out of 10 (good). The nearest station is Windsor & Eton Central Rail Station, 0.9 miles away.

Sources: Census 2021 (ONS); ONS mid-year population estimates; police recorded crime; the English, Welsh and Scottish indices of deprivation; ONS small area income estimates; ONS private rents; DfE, Welsh and Scottish school registers and Ofsted; DfT NaPTAN; ORR estimates of station usage; HM Land Registry Price Paid Data. Contains public sector information licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right.

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