Postcode Analysis Monmouthshire, Wales

ST MARY STREET, NP25 3DB House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for ST MARY STREET, NP25 3DB.

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groups
Population

243

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Avg Age

49

payments
Avg Income

£ 38,600 /yr

work
Employed

46%

Neighbourhood Index

infoHow calculated?

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

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Index Insight: NP25 3DB is ranked in the top 20% nationally for affluence, indicating a high-income demographic.

shieldSafety
1/10
family_restroomFamily
1/10
favoriteHealth
4/10
workEmployment
7/10
diversity_3Diversity
6/10
paymentsAffluence
8/10
directions_transitTransit
4/10
homeHome Ownership
4/10
trending_upInvestment
5/10
psychology

Area Character

Balanced, accessible, and mixed. NP25 3DB spans multiple life stages — average age 49, moderate ownership and renting. Low crime and mid-range prices make this a solid all-round choice. Property prices are trending down 49.0% year-on-year.

home £284,166 median price shield Safety 1/10
verifiedPublished by PostcodeInfo.uk · · Sources: ONS Census 2021, police.uk, Land Registry

NP25 3DB is an accessible, working-class neighbourhood on St Mary Street, 0.2km from Monmouth in Monmouth. Administratively it sits within Town ward and the Monmouth constituency.

For renters and young professionals, NP25 3DB offers an area with a high proportion of elderly residents, often in communal housing. Outside of residential hours, mainly white, agricultural workforce, on the edges of smaller towns. The 49 average age signals a mature family neighbourhood — long-term residents, good local schools, and high levels of owner-occupation. 46% of homes are privately rented — a strong rental market with good supply for incoming tenants.

Safety: Crime rates are low here at 35 incidents per 1,000 residents — well below average and reassuring for families. Property: Average house prices are around £284k, down 49.0% year-on-year. 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 NP25 3DB are sourced from Output Area W00008101 (shared with 38 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 NP25 3DB. The average age is 49.2. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British91.1%
Asian / British Asian4.9%
Black / African / Caribbean2.0%
Other / Mixed2.0%

Economic Activity

46%Active
FT: 32%
Unemployed: 1%
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Age & Housing: An older demographic with mixed housing. The population is heavily skewed toward individuals over fifty, with a higher-than-average rental or social housing density.

home Property Prices by Type

Terraced

£ 295,000

7 sales · Mean £ 377,385

Semi-Detached

£ 223,000

2 sales · Mean £ 223,000

Detached

£ 297,500

2 sales · Mean £ 297,500

Flat

£ 480,000

1 sales · Mean £ 480,000

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

NP25 3DB has low crime rates — 35 incidents per 1,000 residents. The most reported categories are shoplifting and violence and sexual offences. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.

Shoplifting30
Violence and sexual offences14
Public order9
Anti-social behaviour7
Criminal damage and arson4

storefront Nearby Amenities

shopping_bag

Retailers - Other

46 nearby
  • Goldwire Stores0.8 km
  • Greggs0.4 km
  • Monmouth Community Fridge0.7 km
  • Neil Powell Master Butchers0.1 km
  • R C Hancock & Sons0.3 km
  • + 41 more
hotel

Hotel, B&B, Guest House

6 nearby
  • The Mayhill Hotel0.6 km
  • Premier Inn Monmouth0.8 km
  • Riverside Hotel0.7 km
  • Riverside Hotel0.7 km
  • Premier Inn Monmouth0.8 km
  • + 1 more
local_bar

Pub, NightClub

20 nearby
  • Green Dragon Inn0.7 km
  • Royal Monmouthshire Royal Engineers (Militia)0.6 km
  • Green Dragon Inn0.7 km
  • Monmouth Conservative Club0.1 km
  • Royal Monmouthshire Royal Engineers (Militia)0.6 km
  • + 15 more
restaurant

Restaurant, Cafe

56 nearby
  • Amos Restaurant0.2 km
  • Aslan's Fish Bar0.1 km
  • Bwyty Pizza Express0.3 km
  • Caffe Nero0.3 km
  • Canton Kitchen0.3 km
  • + 51 more
local_grocery_store

Supermarkets

6 nearby
  • Home Bargains0.4 km
  • Lidl Great Britain Ltd0.6 km
  • Home Bargains0.4 km
  • Lidl Great Britain Ltd0.6 km
  • Waitrose0.4 km
  • + 1 more
fastfood

Takeaway Shop

24 nearby
  • Burger King0.8 km
  • Full House Chinese Takeaway0.2 km
  • King Kebab0.2 km
  • Spice Trail0.1 km
  • Burger King0.8 km
  • + 19 more

train Transport Links

Train Stations

  • Lydney16.6 km
  • Chepstow19.4 km

Bus Stops

  • Agincourt Square0.1 km
  • Agincourt Square0.1 km
  • Rolls Hall0.2 km
  • Rolls Hall0.2 km
  • Monmouth School0.2 km