SW3 3JJ is an active urban area on Sloane Avenue, 0.1km from Higher Denham in Kensington and Chelsea. Administratively it sits within Brompton & Hans Town ward and the Chelsea and Fulham constituency.
This is a well-established rental postcode — a young professional neighbourhood — career-focused, mobile, mostly renting. During the day, higher status cosmopolitan professional services and self-employment. A balanced community with an average age of 41 — families, professionals, and long-term residents all well represented. 67% of homes are privately rented — a strong rental market with good supply for incoming tenants. The area has a notably diverse population — 34% of residents identify as non-white, reflecting the multicultural character of this part of Kensington and Chelsea. Employment levels are high (51% in full-time work) — a well-connected, economically active community.
Safety: Crime rates are above average at 113 incidents per 1,000 residents — worth reviewing the crime breakdown below. Property: Prices average £525k.
Census 2021 statistics for SW3 3JJ are sourced from Output Area E00190373 (shared with 12 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
SLOANE AVENUE, SW3 3JJ House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for SLOANE AVENUE, SW3 3JJ.
171
41
£ 58,800 /yr
65%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: SW3 3JJ is ranked in the top 20% nationally for affluence, indicating a high-income demographic. The area also shows excellent employment metrics, indicating a highly economically active population.
Area Character
Balanced, accessible, and mixed. SW3 3JJ spans multiple life stages — average age 41, moderate ownership and renting. Crime rates in this specific area are higher than average. Property prices average £525k.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for SW3 3JJ. The average age is 41.0. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.
Ethnicity Profile
Economic Activity
Area Vibe: Active but flexible. The area is largely populated by a middle-aged demographic that favors the flexibility of the rental market.
home Property Prices by Type
Flat
£ 589,050
5 sales · Mean £ 573,810
gavel Crime Overview 12 Months (up to 2026-02)
Crime around SW3 3JJ is above average at 113 per 1,000 residents. The most reported categories are shoplifting and anti-social behaviour. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.
school Local Schools
Marlborough Primary School
St Joseph's Catholic Primary School
Saint Thomas More Language College
Oratory Roman Catholic Primary School
Holy Trinity CofE Primary School
Christ Church CofE Primary School
Chelsea Open Air Nursery School
St Barnabas' CofE Primary School
storefront Nearby Amenities
Retailers - Other
73 nearby- Treats0.7 km
- Venchi0.8 km
- Jago Butchers0.2 km
- Petrossian0.4 km
- Rixo0.2 km
- + 68 more
Restaurant, Cafe
335 nearby- Brother Marcus0.8 km
- Carluccio's0.7 km
- Daquise Restaurant0.7 km
- JIA0.8 km
- QUINTA0.9 km
- + 330 more
Takeaway Shop
19 nearby- Bosphorous Kebabs0.8 km
- Friends of the Royal Marsden0.6 km
- King's Dog Daycare0.5 km
- Fresh Bake0.8 km
- Ben's Cookies0.8 km
- + 14 more
Pub, NightClub
23 nearby- The Phene0.8 km
- Chelsea Pensioners Club0.6 km
- The Surprise0.6 km
- Chelsea Potter0.4 km
- The Crown0.7 km
- + 18 more
Hotel, B&B, Guest House
17 nearby- The Millennium Knightsbridge0.9 km
- Aster House Hotel0.8 km
- Beaverbrook Durley House0.5 km
- The Kensington Hotel1.0 km
- Cheval Knightsbridge0.8 km
- + 12 more
Supermarkets
9 nearby- Little Waitrose Ltd0.8 km
- Sainsbury's0.8 km
- Tesco0.9 km
- The Market by Smith & Brock1.0 km
- Sainsbury's0.2 km
- + 4 more
train Transport Links
Train Stations
- London Victoria Coach Station1.1 km
- London Victoria1.4 km
- Battersea Park1.9 km
Generated by PostcodeInfo.uk
Postcode Profile: SW33JJ · Data under Open Government Licence