Postcode Analysis Welwyn Hatfield, East of England

MOUNT PLEASANT CLOSE, AL9 5BZ House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for MOUNT PLEASANT CLOSE, AL9 5BZ.

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groups
Population

298

cake
Avg Age

46

payments
Avg Income

£ 53,500 /yr

work
Employed

51%

Neighbourhood Index

infoHow calculated?

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

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Index Insight: AL9 5BZ 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
5/10
family_restroomFamily
10/10
favoriteHealth
9/10
workEmployment
7/10
diversity_3Diversity
5/10
paymentsAffluence
9/10
directions_transitTransit
8/10
homeHome Ownership
10/10
trending_upInvestment
7/10
psychology

Area Character

AL9 5BZ is a premium owner-occupier postcode — median prices of £680k, 96% home ownership, and a low-deprivation rank put this address in the top tier nationally for wealth indicators. £680k prices and low crime — this postcode commands a premium for good reason. Property prices are trending up 14.7% year-on-year.

home £680,000 median price shield Safety 5/10
verifiedPublished by PostcodeInfo.uk · · Sources: ONS Census 2021, police.uk, Land Registry

AL9 5BZ is a sought-after residential area on Mount Pleasant Close, 0.1km from Mount Pleasant in Hatfield. Administratively it sits within Hatfield East ward and the Welwyn Hatfield constituency.

For serious buyers, AL9 5BZ is a culturally diverse area with a strong community identity. Work and footfall patterns mark this as a science and business parks zone — science and business parks with high status workers. Residents average 46 years old — this is a settled, predominantly owner-occupied area with a stable, community-minded population. 96% 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 22 incidents per 1,000 residents — well below average and reassuring for families. Property: Prices average £680k, up 14.7% 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 AL9 5BZ are sourced from Output Area E00121493 (shared with 6 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 AL9 5BZ. The average age is 46.4. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British76.1%
Asian / British Asian13.8%
Black / African / Caribbean1.6%
Other / Mixed8.5%

Economic Activity

51%Active
FT: 36%
Unemployed: 2%
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Area Vibe: Peaceful, mature, and permanent. The demographic data points to a strong concentration of older homeowners and empty-nesters.

home Property Prices by Type

Detached

£ 630,000

11 sales · Mean £ 644,742

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

AL9 5BZ has low crime rates — 22 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 offences15
Anti-social behaviour9
Criminal damage and arson4
Other theft3
Vehicle crime3

school Local Schools

P

The Ryde School

Good223 pupils0.3 km
P

Countess Anne Church of England School

Outstanding210 pupils1.1 km
A

Birchwood Nursery School

Outstanding173 pupils1.1 km
P

Birchwood Avenue Primary School

Good214 pupils1.2 km
P

Green Lanes Primary School

Good418 pupils1.5 km

storefront Nearby Amenities

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Retailers - Other

3 nearby
  • Hazel Wine Stores0.9 km
  • B&M Retail Ltd0.7 km
  • Simmons (Bakers) Ltd0.9 km
local_bar

Pub, NightClub

3 nearby
  • The Wrestlers0.5 km
  • The Hopfields0.9 km
  • The Red Lion0.9 km
restaurant

Restaurant, Cafe

2 nearby
  • Coffee Zone0.6 km
  • Harris and Hoole0.6 km
local_grocery_store

Supermarkets

2 nearby
  • Tesco0.6 km
  • The Co-operative Food0.9 km

train Transport Links

Train Stations

  • Hatfield1.2 km
  • Welwyn Garden City3.0 km
  • Welwyn3.8 km

Bus Stops

  • Lowlands0.0 km
  • Lowlands0.1 km
  • Pleasant Rise0.2 km
  • Pleasant Rise0.3 km
  • Lodge Drive0.4 km