Postcode Analysis Cardiff, Wales

BLENHEIM ROAD, CF23 5BR House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for BLENHEIM ROAD, CF23 5BR.

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groups
Population

258

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Avg Age

34

payments
Avg Income

£ 49,000 /yr

work
Employed

54%

Neighbourhood Index

infoHow calculated?

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

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Index Insight: The area also shows excellent employment metrics, indicating a highly economically active population.

shieldSafety
3/10
family_restroomFamily
1/10
favoriteHealth
10/10
workEmployment
8/10
diversity_3Diversity
9/10
paymentsAffluence
7/10
directions_transitTransit
10/10
homeHome Ownership
1/10
trending_upInvestment
10/10
psychology

Area Character

CF23 5BR is a high-turnover rental hub — with 76% of homes privately rented, this postcode has the tenant density typical of a student or young professional district. Moderate crime is typical for high-density rental zones (avg age: 34).

shield Safety 3/10
verifiedPublished by PostcodeInfo.uk · · Sources: ONS Census 2021, police.uk, Land Registry

CF23 5BR is an accessible, working-class neighbourhood on Blenheim Road, 0.4km from Y Rhath in Cardiff. Administratively it sits within Penylan ward and the Cardiff Central constituency.

This is a well-established rental postcode — a significant portion of adults hold a degree, but a notable number have also pursued apprenticeships in the past. employment is predominantly concentrated in caring, leisure and other service occupations, or in sales and customer services. individuals in this subgroup are slightly more likely to be uk-born, compared with the group average. the population displays a fairly balanced age distribution, apart from the smaller proportion of elderly retirees. the neighbourhoods show limited ethnic diversity, and the housing landscape primarily consists of terraced homes, with a mix of detached and semi-detached properties as well. it is not uncommon for residents to own multiple vehicles. The 34 average age reflects a thriving young professional community — a good mix of renters and first-time buyers, with strong employment rates. 76% of homes are privately rented — a strong rental market with good supply for incoming tenants. The area has a notably diverse population — 31% of residents identify as non-white, reflecting the multicultural character of this part of Cardiff.

Safety: Crime is moderate at 56 incidents per 1,000 residents — broadly typical for this type of urban 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 CF23 5BR are sourced from Output Area W00009405 (shared with 10 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 CF23 5BR. The average age is 34.2. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British69.0%
Asian / British Asian21.2%
Black / African / Caribbean1.6%
Other / Mixed8.2%

Economic Activity

54%Active
FT: 39%
Unemployed: 2%
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Community Makeup: A dynamic neighborhood of mid-career renters. The average age points to active professionals living in rental accommodation.

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

Crime around CF23 5BR is moderate at 56 per 1,000 residents. The most reported categories are violence and sexual offences and shoplifting. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.

Violence and sexual offences137
Shoplifting123
Vehicle crime75
Anti-social behaviour58
Burglary55

storefront Nearby Amenities

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Retailers - Other

104 nearby
  • FANCY LABELS LIMITED0.9 km
  • International Food Centre0.8 km
  • One Stop0.9 km
  • Sweetbox0.7 km
  • Unimarket1.0 km
  • + 99 more
hotel

Hotel, B&B, Guest House

8 nearby
  • YMCA Ambassador Hotel0.6 km
  • Hotel One Hundred0.8 km
  • YMCA Ambassador Hotel0.6 km
  • Mayfair Guest House0.7 km
  • Mayfair Guest House0.7 km
  • + 3 more
local_bar

Pub, NightClub

18 nearby
  • The Four Elms0.7 km
  • Roath Conservative Club0.8 km
  • St Peters Rugby Football Club Ltd0.8 km
  • The Andrew Buchan0.6 km
  • The Royal George0.7 km
  • + 13 more
restaurant

Restaurant, Cafe

208 nearby
  • Conspiracy Lounge, Cardiff0.7 km
  • Kaspas0.8 km
  • Lilo Grill0.8 km
  • Rainbow of Hope0.8 km
  • Savour1.0 km
  • + 203 more
local_grocery_store

Supermarkets

16 nearby
  • CONTINENTAL BAZAAR CARDIFF LIMITED0.8 km
  • Iceland Frozen Foods Ltd0.6 km
  • Tesco0.6 km
  • Iceland Frozen Foods Ltd0.6 km
  • Tesco0.6 km
  • + 11 more
fastfood

Takeaway Shop

94 nearby
  • BAMBOO HOUSE0.9 km
  • Golden Cow0.9 km
  • Khan's0.7 km
  • Mr Pizzas0.8 km
  • Noodle Box1.0 km
  • + 89 more

train Transport Links

Train Stations

  • Cathays1.3 km
  • Cardiff Queen Street1.5 km
  • Cardiff Central2.4 km

Bus Stops

  • Marlborough Road0.0 km
  • Marlborough Road0.0 km
  • Claude Hotel0.1 km
  • Marlborough Sch0.1 km
  • Claude Hotel0.1 km