Postcode Analysis Caerphilly, Wales

TREOWEN ROAD, NP11 3DL House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for TREOWEN ROAD, NP11 3DL.

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groups
Population

280

cake
Avg Age

44

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: NP11 3DL falls into the lower 30% nationally for affluence, pointing to a more accessible but economically challenged demographic.

shieldSafety
9/10
family_restroomFamily
6/10
favoriteHealth
3/10
workEmployment
7/10
diversity_3Diversity
2/10
paymentsAffluence
3/10
directions_transitTransit
9/10
homeHome Ownership
8/10
trending_upInvestment
7/10
psychology

Area Character

NP11 3DL is a mixed residential postcode — average age 44, 82% 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.

home £218,250 median price shield Safety 9/10
verifiedPublished by PostcodeInfo.uk · · Sources: ONS Census 2021, police.uk, Land Registry

NP11 3DL is an accessible, working-class neighbourhood on Treowen Road, 0.2km from Old Treowen in Newbridge. Administratively it sits within Crumlin ward and the Islwyn constituency.

For families considering a move, NP11 3DL represents a terrace-heavy neighbourhood — tight-knit community, affordable housing. During the day, white, female workforce with low qualifications, working locally. A balanced community with an average age of 44 — families, professionals, and long-term residents all well represented. 82% of properties are owner-occupied — a strong indicator of neighbourhood stability and long-term community investment.

Safety: Crime rates are low here at 10 incidents per 1,000 residents — well below average and reassuring for families. Property: Average house prices are around £218k. 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 3DL are sourced from Output Area W00007117 (shared with 14 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 3DL. The average age is 44.0. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British97.5%
Asian / British Asian0.7%
Black / African / Caribbean0.0%
Other / Mixed1.8%

Economic Activity

47%Active
FT: 34%
Unemployed: 1%
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Age & Housing: A settled, mid-life demographic of homeowners. The population consists largely of established adults and families who own their properties.

home Property Prices by Type

Semi-Detached

£ 200,000

7 sales · Mean £ 179,392

Terraced

£ 135,000

1 sales · Mean £ 135,000

gavel Crime Overview 12 Months (up to 2025-08)

NP11 3DL has low crime rates — 10 incidents per 1,000 residents. The most reported categories are violence and sexual offences and public order. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.

Violence and sexual offences8
Public order6
Anti-social behaviour3
Criminal damage and arson2
Other theft2

storefront Nearby Amenities

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Retailers - Other

30 nearby
  • Lloyds Pharmacy0.8 km
  • Matthews Family Butcher0.8 km
  • Newbridge Leisure Centre0.8 km
  • The Cooks Cupboard0.8 km
  • Greenfield Stores0.5 km
  • + 25 more
local_bar

Pub, NightClub

20 nearby
  • Newbridge Labour Club & Institute0.7 km
  • Celynen Collieries Workmens Institute0.9 km
  • Newbridge Hotel0.9 km
  • Newbridge Rugby Football Club0.9 km
  • Celynen Collieries Workmens Institute0.9 km
  • + 15 more
restaurant

Restaurant, Cafe

10 nearby
  • Terrace Cafe0.8 km
  • Terrace Cafe0.8 km
  • Sun Valley Amusements0.9 km
  • The Bank Coffee Shop and Post Office0.9 km
  • Waffles and More0.9 km
  • + 5 more
fastfood

Takeaway Shop

12 nearby
  • Conti Fish Bar0.8 km
  • Marmaris Grill0.8 km
  • Conti Fish Bar0.8 km
  • Marmaris Grill0.8 km
  • O Yes Pizza0.8 km
  • + 7 more
hotel

Hotel, B&B, Guest House

2 nearby
  • The Stables0.8 km
  • The Stables0.8 km

train Transport Links

Train Stations

  • Newbridge0.8 km
  • Llanhilleth3.1 km
  • Gilfach Fargoed5.8 km

Bus Stops

  • Shops0.1 km
  • Elidyr Road0.1 km
  • Elidyr Crescent0.1 km
  • Manor Park0.1 km
  • Our Lady of Peace Church0.2 km