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DA11

Postcode district

Postcode district covering Northfleet, New House and Perry Street, in Gravesham.

Approximate outline worked out by Open Index from the ONS Postcode Directory: each census output area belongs to the district that holds most of its postcodes. People, homes, recorded crime and broadband add up those output areas. House sales count every sale with an DA11 postcode. How census figures are added up

Open in map

Radon Affected Area by postcode district

Worked out by Open Index · 2022

Under 1%90% or more

About 91% of people in DA11 live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£325,000
Joint 924th most expensive of 2,235
Worked out by Open Index
Population
41,213
415th most populated of 2,756
ONS Census 2021 · 2021
People in radon Affected Area squares
91%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
81.6%
UK 87.8%
Ofcom · Jan 2026

How DA11 compares

Each dot is a postcode district. The black line marks the middle one.

DA11Middle
Median sale price18 postcode districts, DA · 2025
Median sale price: every postcode district in DA18 areas from £255,000 to £525,000. The middle area is £392,500. DA11 is £325,000.
£325,000joint 2nd cheapest
Population18 postcode districts, DA · 2021
Population: every postcode district in DA18 areas from 5,299 to 65,309. The middle area is 22,033. DA11 is 41,213.
41,2133rd most populated
People in radon Affected Area squares18 postcode districts, DA · 2022
People in radon Affected Area squares: every postcode district in DA18 areas from 0.0% to 100.0%. The middle area is 88.0%. DA11 is 91.0%.
91%joint 8th most people in radon Affected Areas
Gigabit broadband coverage18 postcode districts, DA · Jan 2026
Gigabit broadband coverage: every postcode district in DA18 areas from 65.6% to 98.5%. The middle area is 88.0%. DA11 is 81.6%.
81.6%6th lowest

Is DA11 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in DA11 at a rate of 110.6 per 1,000 people.

That compares with 87.9 per 1,000 people across the DA postcode area.

In August 2026 alone, 436 cases of crime and anti-social behaviour were recorded in DA11.

In the 12 months to August 2026, the most common types were violence and sexual offences (1,678), anti-social behaviour (980) and other crime (818).

A year earlier, the recorded crime rate in DA11 was 124.3 per 1,000 people.

Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.

Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.

Deprivation in DA11, neighbourhood by neighbourhood

  • Deprivation is ranked by neighbourhood, so DA11 has no single figure. Of its 26 neighbourhoods with a rank:
  • Decile 1 (England’s most deprived 10%): 2 neighbourhoods
  • Decile 2: 4 neighbourhoods
  • Decile 3: 4 neighbourhoods
  • Decile 4: 5 neighbourhoods
  • Decile 5: 3 neighbourhoods
  • Decile 6: 3 neighbourhoods
  • Decile 7: 3 neighbourhoods
  • Decile 8: 2 neighbourhoods

English Indices of Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in England.

Neighbourhoods in DA11

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
Gravesham 001A2,65842.5 per 1,000568.7%
Gravesham 001B2,032130.8 per 1,000253.8%
Gravesham 001C2,057169.4 per 1,000146.1%
Gravesham 001D1,649106.6 per 1,000386.9%
Gravesham 002C1,71779.8 per 1,000495.3%
Gravesham 002D1,830121.1 per 1,000376.3%
Gravesham 002F1,444619.0 per 1,000157.3%
Gravesham 002G1,214175.3 per 1,000323.7%
Gravesham 004A1,778123.7 per 1,000497.6%
Gravesham 004B1,61689.5 per 1,0002100.0%
Gravesham 004C1,66746.7 per 1,000497.1%
Gravesham 004D1,30457.2 per 1,0005100.0%
Gravesham 004E1,642104.3 per 1,000399.3%
Gravesham 005C1,58953.0 per 1,000697.4%
Gravesham 005E1,64276.8 per 1,0006100.0%
Gravesham 005F1,56452.3 per 1,000799.7%
Gravesham 006B1,449255.2 per 1,000495.5%
Gravesham 006C1,36347.5 per 1,000699.8%
Gravesham 006D1,46684.5 per 1,000499.9%
Gravesham 006E1,33459.2 per 1,000899.2%
Gravesham 006F1,45753.3 per 1,000794.2%
Gravesham 006G1,57593.1 per 1,000294.7%
Gravesham 009A1,70665.7 per 1,000299.7%
Gravesham 009B1,51870.4 per 1,000897.8%
Gravesham 009C2,49970.6 per 1,000798.7%
Gravesham 009D1,60491.0 per 1,000599.3%

MPs for DA11

As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

Middle areas in DA116

Postcode sectors in DA114

Council1

Towns in DA112

Postcode districts next to DA113

Nearest rail stations4

More in the DA postcode area2

DA11 in brief

DA11 is a postcode district covering Northfleet, New House and Perry Street, in Gravesham.

About 43,986 people lived in DA11 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £325,000 in 2025 across 437 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 110.6 per 1,000 people in the 12 months to August 2026 (police.uk).

The median price paid for a home in DA11 was £325,000 in 2025.

DA11 had 41,213 usual residents at the census.

About 91% of people in DA11 live in a 1 km square that the radon atlas marks as a radon Affected Area.

In DA11, 81.6% of homes and businesses could get gigabit-capable broadband in January 2026.