DA3 7DU is a well-regarded residential area on Copseside, 0.4km from Longfield in Sevenoaks. Administratively it sits within Hartley and Hodsoll Street ward and the Dartford constituency.
One of the more sought-after postcodes in DA3, DA3 7DU offers a quiet, spacious area popular with retirees — large homes, very low turnover. A well-settled, later-life community (average age 55) — very low tenant turnover, high ownership, and a quiet residential character. 89% of residents own their home — above average for the district, consistent with a stable and sought-after address.
Safety: Crime is moderate at 72 incidents per 1,000 residents — broadly typical for this type of urban area. Property: Prices average £535k. 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 DA3 7DU are sourced from Output Area E00124077 (shared with 13 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
COPSESIDE, DA3 7DU House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for COPSESIDE, DA3 7DU.
286
55
£ 48,400 /yr
40%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: DA3 7DU is ranked in the top 20% nationally for affluence, indicating a high-income demographic.
Area Character
Mature homeowners dominate this postcode. With 89% owner-occupation and an average age of 55, DA3 7DU is established retirement territory. Moderate crime is broadly acceptable given the residential nature here (avg age: 55).
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for DA3 7DU. The average age is 55.4. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.
Ethnicity Profile
Economic Activity
Age & Housing: An older, highly established demographic of homeowners. The population is heavily skewed toward older adults and retirees who own their homes outright.
home Property Prices by Type
Detached
£ 505,000
2 sales · Mean £ 505,000
Semi-Detached
£ 545,000
1 sales · Mean £ 545,000
gavel Crime Overview 12 Months (up to 2026-02)
Crime around DA3 7DU is moderate at 72 per 1,000 residents. The most reported categories are shoplifting and violence and sexual offences. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.
school Local Schools
Longfield Academy
Langafel Church of England Voluntary Controlled Primary School
Rowhill School
Our Lady of Hartley Catholic Primary School, Hartley, Longfield
Hartley Primary Academy
storefront Nearby Amenities
Retailers - Other
7 nearby- Hodgson Pharmacy0.2 km
- Longfield Village Butcher0.4 km
- Longfield Wine Merchant0.4 km
- Bottle And Basket Off Licence0.8 km
- NTS Minimarket0.7 km
- + 2 more
Pub, NightClub
2 nearby- Railway Tavern0.4 km
- Long Valley Sport And Social Club0.7 km
Restaurant, Cafe
6 nearby- Longfield Tandoori0.2 km
- Taste Of China0.2 km
- Costa Coffee0.4 km
- Dolly's Diner0.2 km
- Longfield Senior Lunch Club And Friends0.7 km
- + 1 more
Supermarkets
3 nearby- McColls0.2 km
- The Co-operative0.4 km
- Waitrose0.2 km
Takeaway Shop
5 nearby- Longfield Fish Bar0.4 km
- Longfield Kebab House0.4 km
- Sher-e-bangla0.4 km
- Station Fish Bar0.2 km
- Domino's Pizza0.4 km
train Transport Links
Train Stations
- Longfield0.3 km
- Meopham3.9 km
- Farningham Road4.8 km
Bus Stops
- Railway Bridge0.1 km
- Railway Bridge0.1 km
- Railway Station0.2 km
- Longfield Rail Station0.2 km
- Longfield Rail Station0.2 km
Generated by PostcodeInfo.uk
Postcode Profile: DA37DU · Data under Open Government Licence