Postcode Analysis Sevenoaks, South East

JOHNS CLOSE, DA3 7DA House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for JOHNS CLOSE, DA3 7DA.

analytics Demographics: Census 2021 local_police Crime: police.uk · 2026-02 (1–2 month lag)home Prices: Land Registry
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groups
Population

329

cake
Avg Age

49

payments
Avg Income

£ 48,400 /yr

work
Employed

45%

Neighbourhood Index

infoHow calculated?

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

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Index Insight: DA3 7DA 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
8/10
family_restroomFamily
10/10
favoriteHealth
2/10
workEmployment
7/10
diversity_3Diversity
2/10
paymentsAffluence
9/10
directions_transitTransit
6/10
homeHome Ownership
10/10
trending_upInvestment
8/10
psychology

Area Character

Ranked among the least deprived areas in England, DA3 7DA combines high owner-occupation (98%), strong property values (£650k median) and low crime into a blue-chip residential profile. Very low crime and mature demographics confirm this as a prestige address. Property prices are trending up 15.0% year-on-year.

home £650,000 median price shield Safety 8/10
verifiedPublished by PostcodeInfo.uk · · Sources: ONS Census 2021, police.uk, Land Registry

DA3 7DA is a sought-after residential area on Johns Close, 0.7km from Hartley Green in Longfield, New Ash Green and Hartley. Administratively it sits within Hartley and Hodsoll Street ward and the Dartford constituency.

One of the more sought-after postcodes in DA3, DA3 7DA offers a family-oriented neighbourhood with a mix of housing types. At 49 years average, the community has a secure, family-first character — valued for its stability, low turnover, and strong local identity. 98% 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 15 incidents per 1,000 residents — well below average and reassuring for families. Property: Prices average £650k, up 15.0% year-on-year. 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 7DA are sourced from Output Area E00124070 (shared with 6 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.

mapGeographic Location

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Demographic Deep-Dive

The Census 2021 data below shows the full population breakdown for DA3 7DA. The average age is 48.6. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British91.9%
Asian / British Asian7.8%
Black / African / Caribbean0.0%
Other / Mixed0.3%

Economic Activity

45%Active
FT: 29%
Unemployed: 0%
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Area Vibe: Peaceful, mature, and permanent. The demographic data points to a strong concentration of older homeowners and empty-nesters.

analytics Full Demographics Profile

home Property Prices by Type

Detached

£ 650,000

7 sales · Mean £ 619,642

gavel Crime Overview 12 Months (up to 2026-02)

DA3 7DA has low crime rates — 15 incidents per 1,000 residents. The most reported categories are anti-social behaviour and violence and sexual offences. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.

Anti-social behaviour12
Violence and sexual offences11
Criminal damage and arson6
Other theft4
Burglary3

school Local Schools

P

Our Lady of Hartley Catholic Primary School, Hartley, Longfield

Outstanding216 pupils0.3 km
P

Hartley Primary Academy

Outstanding446 pupils0.7 km
P

Langafel Church of England Voluntary Controlled Primary School

Good334 pupils1.0 km
A

Rowhill School

Good142 pupils1.0 km
S

Longfield Academy

Good1026 pupils1.1 km
A

Milestone Academy

Outstanding362 pupils1.5 km

storefront Nearby Amenities

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Retailers - Other

4 nearby
  • Bottle And Basket Off Licence0.4 km
  • NTS Minimarket0.6 km
  • Gaydon Village Store0.2 km
  • Fairby Stores0.5 km
local_bar

Pub, NightClub

3 nearby
  • Hartley Country Club0.6 km
  • The Old Black Lion0.9 km
  • Hartley & District Social Club0.5 km
local_grocery_store

Supermarkets

1 nearby
  • The Co-operative0.3 km
fastfood

Takeaway Shop

1 nearby
  • Golden Dragon0.9 km

train Transport Links

Train Stations

  • Longfield1.4 km
  • Meopham3.2 km
  • Sole Street4.6 km

Bus Stops

  • Cherry Trees0.2 km
  • Church Road Shops0.2 km
  • Cherry Trees0.2 km
  • Church Road Shops0.2 km
  • Cherry Trees Shops0.3 km