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DA15 8SU

Blackfen & Lamorbey · Bexley · England

Updated September 2026

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Location overview

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Post town
Sidcup
Ward
Blackfen & Lamorbey
Local authority
Bexley
Constituency
Old Bexley and Sidcup
Postcode district
DA15
Postcode sector
DA15 8

Nearby postcodes

Nearby postcode distances
Postcode Distance
DA15 8QD 80 m
SE9 2NA 89 m
DA15 8ST 120 m
DA15 8SN 142 m
DA15 8SS 143 m
Complete postcode fields and official codes
Postcode
DA15 8SU
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
DA
Postcode district
DA15
Postcode sector
DA15 8
Latitude
51.451545
Longitude
0.086945
British National Grid easting
545,106
British National Grid northing
174,572

Statistical and administrative geographies

Country
England · E92000001
Region
London · E12000007
Local authority district
Bexley · E09000004
Electoral ward
Blackfen & Lamorbey · E05011220
Parish or community
E43000194
Westminster constituency
Old Bexley and Sidcup · E14001414
Output area
E00001687
Lower layer super output area
Bexley 018A · E01000340
Middle layer super output area
Bexley 018 · E02000082

Postcode source versions

Explore DA15

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records
14 recorded sales at this postcode
Address Date Price
12, Blair Close, Sidcup, DA15 8SU 26 March 2025 £388,000
12, Blair Close, Sidcup, DA15 8SU 30 August 2024 £360,000
10, Blair Close, Sidcup, DA15 8SU 23 January 2024 £315,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
143
Primary
86
Secondary
25

  1. Alderwood Primary School

    Academy converter

    346 m

  2. Our Lady of the Rosary Catholic Primary School

    Voluntary aided school

    556 m

  3. Harris Academy Falconwood

    Academy sponsor led

    705 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
1,908
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 575
  • Anti social behaviour 319
  • Vehicle crime 249
  • Other theft 138
  • Shoplifting 123

Census 2021

Population and age profile

Postcode residents
22

14 female, 8 male

Postcode households
14
Residents per household
1.6
DA15 8 residents
15,410

Age bands in DA15 8

Wider postcode sector
Age 0 to 14
17.4%

2,555 residents

Age 15 to 24
11.5%

1,691 residents

Age 25 to 44
25.1%

3,673 residents

Age 45 to 64
27%

3,951 residents

Age 65 and over
18.9%

2,773 residents

This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider DA15 8 sector, not people in this individual postcode.

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

Superfast, 30 Mbit/s+
100%
Ultrafast, 100 Mbit/s+
100%
Ultrafast, 300 Mbit/s+
100%
Gigabit-capable
100%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

NHS ODS

GP practices

32

within 5 km

  • INGLETON AVENUE SURGERY

    84 INGLETON AVENUE, WELLING, DA16 2JZ

    ODS code G83024

    1.2 km

  • WOODLANDS SURGERY

    146 HALFWAY STREET, SIDCUP, DA15 8DF

    ODS code G83057

    1.3 km

  • THE WESTWOOD SURGERY

    24 WESTWOOD LANE, WELLING, DA16 2HE

    ODS code G83002

    1.5 km

  • BELLEGROVE SURGERY

    174 BELLEGROVE ROAD, WELLING, DA16 3RE

    ODS code G83009

    1.6 km

  • WELLING MEDICAL PRACTICE

    2 DANSON CRESCENT, WELLING, DA16 2AT

    ODS code G83025

    1.8 km

  • NEW ELTHAM AND BLACKFEN MEDICAL CENTRE

    52 THAXTED ROAD, NEW ELTHAM, LONDON, SE9 3PT

    ODS code G83628

    2.1 km

  • BEXLEY GROUP PRACTICE

    76-78 UPPER WICKHAM LANE, WELLING, DA16 3HQ

    ODS code G83028

    2.2 km

  • ELTHAM MEDICAL PRACTICE

    ELTHAM COMMUNITY HOSPITAL, PASSEY PLACE, ELTHAM, LONDON, SE9 5DQ

    ODS code G83680

    2.3 km

  • ELTHAM PALACE SURGERY

    ELTHAM PALACE SURGERY, 30 PASSEY PLACE, ELTHAM, LONDON, SE9 5DQ

    ODS code G83015

    2.3 km

  • EVEREST HEALTH PARTNERSHIP

    71 SHERARD ROAD, ELTHAM, LONDON, SE9 6ER

    ODS code G83027

    2.6 km

  • ELMSTEAD MEDICAL CLINIC

    81 WILLIAM BAREFOOT DRIVE, ELTHAM, LONDON, SE9 3JD

    ODS code G83673

    2.9 km

  • BARNARD MEDICAL GROUP

    43 GRANVILLE ROAD, SIDCUP, DA14 4TA

    ODS code G83004

    2.9 km

  • SIDCUP MEDICAL CENTRE

    2 CHURCH AVENUE, SIDCUP, DA14 6BU

    ODS code G83066

    3.4 km

  • ALL SAINTS MEDICAL CENTRE PMS

    13A RIPON ROAD, PLUMSTEAD, LONDON, SE18 3PS

    ODS code G83030

    3.4 km

  • ST MARKS PMS

    24 WROTTESLEY ROAD, PLUMSTEAD, LONDON, SE18 3EP

    ODS code G83039

    3.4 km

  • WAVERLEY PMS

    37 WAVERLEY CRESCENT, PLUMSTEAD, LONDON, SE18 7QU

    ODS code G83635

    3.5 km

  • THE CHISLEHURST PARTNERSHIP

    42 HIGH STREET, CHISLEHURST, BR7 5AQ

    ODS code G84010

    3.8 km

  • PLUMSTEAD H/C PMS

    TEWSON ROAD, LONDON, SE18 1BB

    ODS code G83019

    3.8 km

  • BEXLEY MEDICAL GROUP

    171 KING HAROLDS WAY, BEXLEYHEATH, DA7 5RB

    ODS code G83053

    3.9 km

  • CONWAY PMS

    44 CONWAY ROAD, PLUMSTEAD, LONDON, SE18 1AH

    ODS code G83633

    4.0 km

Showing 20 of 32 matching practices.

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Blackfen Road / Boundary Road

    BCT · Falconwood

    0.1 miles

  • Blackfen Road / Boundary Road

    BCT · Falconwood

    0.1 miles

  • Rennets Wood Road

    BCT · Avery Hill

    0.1 miles

  • Rennets Wood Road

    BCT · Avery Hill

    0.2 miles

  • Queenswood Road

    BCT · Blackfen

    0.3 miles

Relative deprivation

English Indices of Deprivation 2025 for Bexley 018A, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.

Overall IMD decile

9 of 10

Overall England rank

27,048 of 33,755

Income
9 of 10
Employment
8 of 10
Education and skills
6 of 10
Health and disability
8 of 10
Crime
9 of 10
Housing and services
6 of 10
Living environment
5 of 10

These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.

Flood risk

Environment Agency long-term indicators for the area around addresses in this postcode. They are not an assessment of any individual property and do not show current or forecast flooding.

High risk addresses
0
Medium risk addresses
1
Low risk addresses
0
Groundwater flood alert area
Unlikely

Source: Environment Agency flood-risk postcode search tool data, version 2026-06-18. Check the long-term risk for an individual area. © Environment Agency copyright and/or database right 2025. All rights reserved.

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Property market

Recorded sales

The five-year median is £360,000 from 5 recorded sales in DA15 8SU. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Bexley is £405,477 in June 2026, up 1.2% year on year.

Schools

Published establishments

143 open schools are in scope, including 86 primary and 25 secondary schools. Alderwood Primary School is the nearest published school at 346 m.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

Published police records

1,908 published events cover 12 months, averaging 159 events per published month. The largest recorded category is Violence and sexual offences with 575 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.