Postcode · London

SW3 3AU area guide

Who lives in SW3 3AU, what homes sell for, and how it compares on crime, schools and transport.

Neighbourhood: Brompton
Council: Kensington and Chelsea
Region: London
Neighbourhood population: 1,356 (2024)

SW3 3AULondon

At a glance

What SW3 3AU is like

SW3 3AU is a postcode in the Brompton neighbourhood of Kensington and Chelsea. Nothing here is published for a single postcode, so these figures describe the neighbourhood around it: about 1,356 people. 24.7% of households own their home, 44.7% rent privately and 30.2% are in social housing. The biggest age group is 25–29, and 54.2% of adults are in work. On deprivation it sits close to the middle of the range for England. Higher-harm crime is low by national standards. Homes in SW3 3 sold for a median of £925,000 over the year to August 2026.

Scores

How SW3 3AU compares

Each figure is set against England as a whole. Follow a score for the detail behind it.

AffluenceMore

4.0/ 10

Around the middle — decile 1 is the most deprived tenth of England, 10 the least.

CrimeMore

3/ 10

Lower than most — 14.7 higher-harm crimes per 1,000 people a year vs 31.1 nationally.

House pricesMore

£925,000

Median over 46 sales in SW3 3, +14.8% on the year before.

TransportMore

10.0/ 10

Excellent — 14 stations within a mile, 58 bus stops within 800m.

SchoolsMore

100%

of 14 rated schools within 1 mile are good or better.

Household incomeMore

£72,824

Average a year, before tax — higher than 87% of neighbourhoods in England and Wales.

What stands out

Worth knowing before you invest

Only flagged where this area is materially different from the national picture.

01
A big private rental marketPositive
44.7% of households rent privately, against 20.5% across England. Tenant demand is established here.
02
A young populationPositive
30.7% of residents are 20 to 34 — the age group that rents most — against 19.6% across England.
03
A lot of social housingLook closer
30.2% of homes are social housing, against 17.1% across England.
04
Low crimePositive
14.7 higher-harm crimes per 1,000 people a year, against 31.1 across England and Wales.
05
Prices risingPositive
The median sale price in SW3 3 is up 14.8% on the year before.

Questions

SW3 3AU FAQs

Is SW3 3AU a good place to live?

Deprivation, crime, schools and transport at a glance.

On the English Indices of Deprivation 2025 it averages decile 4.0 of 10, where 10 is the least deprived tenth of England. Higher-harm crime runs at 14.7 per 1,000 people a year, band 3 of 10 nationally. 100% of the inspected schools nearby are rated good or better. Transport connectivity scores 10.0 out of 10 (excellent).

How much does a house cost in SW3 3AU?

The median sale price over the last year was £925,000.

Homes in SW3 3 sold for a median of £925,000 across 46 sales in the year to August 2026, +14.8% on the year before. Prices come from HM Land Registry's record of every residential sale.

Is SW3 3AU safe?

How crime here compares with the rest of the country.

Higher-harm crime — violence, robbery, burglary, vehicle crime and weapons offences — runs at 14.7 offences per 1,000 people a year around SW3 3AU, less than half the 31.1 average across England and Wales, band 3 of 10.

Who lives in SW3 3AU?

Age, home ownership and housing from the census.

The biggest age group is 25–29, at 12.8% of residents. 24.7% of households own their home. The most common home is purpose-built flat (97%).

Which council covers SW3 3AU?

SW3 3AU is in Kensington and Chelsea.

SW3 3AU is in Kensington and Chelsea, in London. Council tax, planning applications and bin collections are handled there.

How well connected is SW3 3AU?

Connectivity scores 10.0 out of 10.

There are 58 bus stops within 800m and 14 stations and tram stops within a mile, scoring 10.0 out of 10 (excellent). The nearest station is Sloane Square, 0.4 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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