Postcode Analysis Sevenoaks, South East

CASTLE HILL, DA3 7BG House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for CASTLE HILL, DA3 7BG.

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groups
Population

104

cake
Avg Age

46

payments
Avg Income

£ 44,600 /yr

work
Employed

39%

Neighbourhood Index

infoHow calculated?

Score 1–10 — how this postcode ranks nationally (10 = top 10%)

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Index Insight: DA3 7BG is ranked in the top 20% nationally for affluence, indicating a high-income demographic. It scores highly on the family-friendly index, suggesting a strong presence of family households and good proximity to schools.

shieldSafety
5/10
family_restroomFamily
9/10
favoriteHealth
4/10
workEmployment
6/10
diversity_3Diversity
2/10
paymentsAffluence
8/10
directions_transitTransit
4/10
homeHome Ownership
9/10
trending_upInvestment
5/10
psychology

Area Character

DA3 7BG is a mixed residential postcode — average age 46, 86% owner-occupied, spanning a wide range of household types and life stages. Low crime and mid-range prices make this a solid all-round choice.

shield Safety 5/10
verifiedPublished by PostcodeInfo.uk · · Sources: ONS Census 2021, police.uk, Land Registry

DA3 7BG is a safe, established residential area on Castle Hill, 0.5km from Hartley Green in Longfield, New Ash Green and Hartley. Administratively it sits within Fawkham and West Kingsdown ward and the Sevenoaks constituency.

For families considering a move, DA3 7BG represents a spacious suburb popular with older working households approaching retirement. During the day, higher status countryside accessible from major metropolitan areas. This is a settled, family-oriented neighbourhood (average age 46) — stable, lower-turnover, predominantly owner-occupied. 86% of properties are owner-occupied — a strong indicator of neighbourhood stability and long-term community investment.

Safety: Crime rates are low here at 19 incidents per 1,000 residents — well below average and reassuring for families.

Census 2021 statistics for DA3 7BG are sourced from Output Area E00124039 (shared with 8 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.

mapGeographic Location

Demographic Deep-Dive

The Census 2021 data below shows the full population breakdown for DA3 7BG. The average age is 45.9. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British97.1%
Asian / British Asian2.9%
Black / African / Caribbean0.0%
Other / Mixed0.0%

Economic Activity

39%Active
FT: 26%
Unemployed: 0%
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Age & Housing: An older, highly established demographic of homeowners. The population is heavily skewed toward older adults and retirees who own their homes outright.

gavel Crime Overview 12 Months (up to 2026-01)

DA3 7BG has low crime rates — 19 incidents per 1,000 residents. The most reported categories are violence and sexual offences and criminal damage and arson. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.

Violence and sexual offences8
Criminal damage and arson1

school Local Schools

P

Hartley Primary Academy

Outstanding446 pupils0.8 km
P

Our Lady of Hartley Catholic Primary School, Hartley, Longfield

Outstanding216 pupils0.8 km
S

Longfield Academy

Good1026 pupils1.2 km

storefront Nearby Amenities

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Retailers - Other

5 nearby
  • Hodgson Pharmacy1.0 km
  • Bottle And Basket Off Licence0.8 km
  • NTS Minimarket0.6 km
  • Gaydon Village Store0.9 km
  • Fairby Stores0.7 km
local_bar

Pub, NightClub

3 nearby
  • Corinthian Sports Club0.7 km
  • Hartley Country Club0.7 km
  • Hartley & District Social Club0.7 km
restaurant

Restaurant, Cafe

3 nearby
  • Longfield Tandoori1.0 km
  • Taste Of China1.0 km
  • Dolly's Diner1.0 km
local_grocery_store

Supermarkets

2 nearby
  • McColls1.0 km
  • Waitrose1.0 km
fastfood

Takeaway Shop

1 nearby
  • Station Fish Bar1.0 km

train Transport Links

Train Stations

  • Longfield1.0 km
  • Meopham4.3 km
  • Farningham Road4.4 km