KT12 1NJ is a sought-after residential area on Gainsborough Court, 0.6km from Ashley Park in Walton-on-Thames. Administratively it sits within Walton South ward and the Esher and Walton constituency.
One of the more sought-after postcodes in KT12, KT12 1NJ offers a high-density urban area of young, single, transient residents. The daytime character shifts — ethnically mixed self-employed professional services, home workers in outer suburbs. The 38 average age reflects a mixed, mid-career community — settling down but not yet slowing down. 71% of residents own their home — above average for the district, consistent with a stable and sought-after address.
Safety: Crime rates are low here at 19 incidents per 1,000 residents — well below average and reassuring for families. Property: Average house prices are around £342k. The area ranks among the least deprived 20% in England — a strong signal of community wellbeing, good schools, and low crime.
Census 2021 statistics for KT12 1NJ are sourced from Output Area E00154894 (shared with 8 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
GAINSBOROUGH COURT, KT12 1NJ House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for GAINSBOROUGH COURT, KT12 1NJ.
299
38
£ 79,400 /yr
56%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: KT12 1NJ 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
KT12 1NJ is a premium owner-occupier postcode — median prices of £342k, 71% home ownership, and a low-deprivation rank put this address in the top tier nationally for wealth indicators. Low crime and mid-career demographics put this at peak family desirability.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for KT12 1NJ. The average age is 38.4. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.
Ethnicity Profile
Economic Activity
Community Makeup: A balanced, mature neighborhood. The average age points to a solid foundation of mid-career individuals.
home Property Prices by Type
Flat
£ 342,500
4 sales · Mean £ 340,000
gavel Crime Overview 12 Months (up to 2026-02)
KT12 1NJ has low crime rates — 19 incidents per 1,000 residents. The most reported categories are violence and sexual offences and vehicle crime. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.
school Local Schools
Cleves School
Walton Leigh School
Ashley Church of England Primary School
Bell Farm Primary School
Three Rivers Academy
Oatlands School
storefront Nearby Amenities
Retailers - Other
8 nearby- H.A. McParland Chemist (Cherrys)0.7 km
- SGN Walton House Services0.7 km
- Cornerstone The Church0.2 km
- GBM Bakery Ltd0.7 km
- Nisa Local0.7 km
- + 3 more
Pub, NightClub
3 nearby- The Oatlands Chaser0.8 km
- Walton Tennis Club0.8 km
- Ashley Park0.2 km
Restaurant, Cafe
9 nearby- Halfway Cafe0.7 km
- T(n)S Catering Management Ltd @ Kia0.6 km
- Fridayz Restaurant0.7 km
- Giuseppe's0.2 km
- Kia0.6 km
- + 4 more
Takeaway Shop
4 nearby- Caspari Express0.8 km
- Crumbs0.7 km
- Morleys0.7 km
- Walton BBQ0.7 km
Hotel, B&B, Guest House
2 nearby- No. 33 B & B0.2 km
- Travelodge0.2 km
Supermarkets
1 nearby- Tesco0.9 km
train Transport Links
Train Stations
- Walton-On-Thames0.3 km
- Hersham2.1 km
- Weybridge3.0 km
Bus Stops
- Walton-on-Thames Rail Station0.2 km
- Ashley Rise0.2 km
- Mayfield Road0.3 km
- Mayfield Road0.3 km
- Walton Railway Station0.3 km
Generated by PostcodeInfo.uk
Postcode Profile: KT121NJ · Data under Open Government Licence