Postcode Analysis Caerphilly, Wales

OVERDALE WALK, NP11 3BY House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for OVERDALE WALK, NP11 3BY.

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groups
Population

246

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Avg Age

50

payments
Avg Income

£ 37,800 /yr

work
Employed

47%

Neighbourhood Index

infoHow calculated?

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

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Index Insight: It scores highly on the family-friendly index, suggesting a strong presence of family households and good proximity to schools. The area also shows excellent employment metrics, indicating a highly economically active population.

shieldSafety
8/10
family_restroomFamily
8/10
favoriteHealth
3/10
workEmployment
9/10
diversity_3Diversity
2/10
paymentsAffluence
5/10
directions_transitTransit
6/10
homeHome Ownership
9/10
trending_upInvestment
8/10
psychology

Area Character

Balanced, accessible, and mixed. NP11 3BY spans multiple life stages — average age 50, moderate ownership and renting. £120k prices and low crime put this mixed postcode in the more desirable bracket.

home £120,000 median price shield Safety 8/10
verifiedPublished by PostcodeInfo.uk · · Sources: ONS Census 2021, police.uk, Land Registry

NP11 3BY is an accessible, working-class neighbourhood on Overdale Walk, 0.4km from Croespenmaen in Oakdale. Administratively it sits within Crumlin ward and the Islwyn constituency.

This is a strong family neighbourhood — a quiet rural community with low density and high home ownership. During the day, industrial activities connected with mining and quarrying. This is a settled, family-oriented neighbourhood (average age 50) — stable, lower-turnover, predominantly owner-occupied. 88% of properties are owner-occupied — a strong indicator of neighbourhood stability and long-term community investment.

Safety: Crime rates are low here at 5 incidents per 1,000 residents — well below average and reassuring for families. Property: With prices averaging £120k, this is one of the more affordable postcodes in the area. The Index of Multiple Deprivation places this area in the most deprived 20% nationally — this often means more affordable prices and active local authority investment, but also fewer amenities and higher benefit dependency.

Census 2021 statistics for NP11 3BY are sourced from Output Area W00007110 (shared with 17 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 NP11 3BY. The average age is 50.3. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British97.2%
Asian / British Asian0.8%
Black / African / Caribbean0.0%
Other / Mixed2.0%

Economic Activity

47%Active
FT: 34%
Unemployed: 0%
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Community Makeup: A mature neighborhood of long-term property owners. The significantly higher average age reflects a deeply settled local population.

home Property Prices by Type

Semi-Detached

£ 120,000

1 sales · Mean £ 120,000

gavel Crime Overview 12 Months (up to 2025-10)

NP11 3BY has low crime rates — 5 incidents per 1,000 residents. The most reported categories are violence and sexual offences and anti-social behaviour. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.

Violence and sexual offences5
Anti-social behaviour3
Criminal damage and arson2
Public order2
Vehicle crime2

storefront Nearby Amenities

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Retailers - Other

10 nearby
  • Celtic Food Products Limited1.0 km
  • Celtic Food Products Limited1.0 km
  • Co-operative1.0 km
  • Parsons0.9 km
  • Pearns Pharmacies1.0 km
  • + 5 more
restaurant

Restaurant, Cafe

4 nearby
  • PMG Catering at General Dynamics1.0 km
  • PMG Catering at General Dynamics1.0 km
  • Sodexo Ltd at Pot Noodle0.2 km
  • Sodexo Ltd at Pot Noodle0.2 km
local_bar

Pub, NightClub

4 nearby
  • New Bungalow Club0.7 km
  • New Bungalow Club0.7 km
  • Oakdale Rugby Football Club0.9 km
  • Oakdale Rugby Football Club0.9 km
local_grocery_store

Supermarkets

2 nearby
  • Nisa0.3 km
  • Nisa0.3 km
fastfood

Takeaway Shop

2 nearby
  • The Chinese Oakdale1.0 km
  • The Chinese Oakdale1.0 km

train Transport Links

Train Stations

  • Newbridge2.1 km
  • Llanhilleth3.1 km
  • Gilfach Fargoed4.3 km

Bus Stops

  • Croespenmaen Shop0.3 km
  • Croespenmaen Shop0.3 km
  • Byron Place0.3 km
  • Pandy Road0.3 km
  • Pandy Road0.4 km