LU1 4DB area guide
Who lives in LU1 4DB, what homes sell for, and how it compares on crime, schools and transport.
- Neighbourhood
- Markyate, Flamstead & Gaddesden
- Council
- Dacorum
- Region
- East of England
- Neighbourhood population
- 1,556 (2024)
What LU1 4DB is like
LU1 4DB is a postcode in the Markyate, Flamstead & Gaddesden area of Dacorum. Because census and crime data isn’t published for single postcodes, the figures here cover the surrounding neighbourhood of about 1,556 people. 81.7% of households own their home, 9.9% rent privately and 7.9% are in social housing. The largest age group is 45–49, and 59.4% of adults are in work. It ranks among the more affluent parts of England. Higher-harm crime is above the England and Wales average. Homes in LU1 4 sold for a median of £423,750 over the year to August 2026.
How LU1 4DB compares
Headline figures for LU1 4DB, set against England as a whole.
Worth knowing before you invest
Where LU1 4DB differs most from the national average.
- 01Higher crime than mostLook closer
42.8 higher-harm crimes per 1,000 people a year, against 31.1 across England and Wales.
- 02Among the more affluent placesPositive
Scores 8.0 out of 10 on the English Indices of Deprivation 2025, making it less deprived than most of England.
- 03An older population
21.1% of residents are 65 or over, against 18.4% across England.
- 04Well-rated schoolsPositive
92% of the inspected schools nearby are rated good or better.
- 05Few private renters
Only 9.9% of households rent privately, against 20.5% across England.
LU1 4DB FAQs
01Is LU1 4DB a good place to live?Deprivation, crime, schools and transport at a glance.
Deprivation, crime, schools and transport at a glance.
02How much does a house cost in LU1 4DB?The median sale price over the last year was £423,750.
The median sale price over the last year was £423,750.
03Is LU1 4DB safe?How recorded crime here compares with the national average.
How recorded crime here compares with the national average.
04Who lives in LU1 4DB?Age, home ownership and housing from the census.
Age, home ownership and housing from the census.
05Which council covers LU1 4DB?The local authority for LU1 4DB is Dacorum.
The local authority for LU1 4DB is Dacorum.
06How well connected is LU1 4DB?Connectivity scores 1.3 out of 10.
Connectivity scores 1.3 out of 10.
Sources: Census 2021 (ONS); ONS mid-year population estimates; police recorded crime; the English, Welsh and Scottish indices of deprivation; ONS small area income estimates; ONS private rents; DfE, Welsh and Scottish school registers and Ofsted; DfT NaPTAN; ORR estimates of station usage; HM Land Registry Price Paid Data. Contains public sector information licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right.