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DA15 8LT

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 9ER 70 m
DA15 8LP 93 m
DA15 8NH 102 m
DA15 8LN 109 m
DA15 9HQ 117 m
Complete postcode fields and official codes
Postcode
DA15 8LT
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
DA
Postcode district
DA15
Postcode sector
DA15 8
Latitude
51.445713
Longitude
0.102768
British National Grid easting
546,224
British National Grid northing
173,955

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
E00001723
Lower layer super output area
Bexley 021C · E01000350
Middle layer super output area
Bexley 021 · E02000085

Postcode source versions

Explore DA15

Property

View all property records
15 recorded sales at this postcode
Address Date Price
2, The Triangle, Sidcup, DA15 8LT 1 February 2021 £258,000
4, The Triangle, Sidcup, DA15 8LT 30 November 2018 £260,000
2, The Triangle, Sidcup, DA15 8LT 16 December 2016 £241,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
131
Primary
79
Secondary
22

  1. Days Lane Primary School

    Academy converter

    373 m

  2. Marlborough School

    Community special school

    467 m

  3. Sherwood Park Primary School

    Academy converter

    642 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
1,929
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 568
  • Anti social behaviour 335
  • Vehicle crime 252
  • Public order 126
  • Other theft 119

Census 2021

Population and age profile

Postcode residents
13

6 female, 7 male

Postcode households
6
Residents per household
2.2
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.

Small counts are adjusted for privacy, so totals can differ slightly between Census tables.

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%

Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.

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

GP practices

29

within 5 km

  • INGLETON AVENUE SURGERY

    84 INGLETON AVENUE, WELLING, DA16 2JZ

    ODS code G83024

    928 m

  • WOODLANDS SURGERY

    146 HALFWAY STREET, SIDCUP, DA15 8DF

    ODS code G83057

    1.2 km

  • WELLING MEDICAL PRACTICE

    2 DANSON CRESCENT, WELLING, DA16 2AT

    ODS code G83025

    1.7 km

  • THE WESTWOOD SURGERY

    24 WESTWOOD LANE, WELLING, DA16 2HE

    ODS code G83002

    2.0 km

  • BARNARD MEDICAL GROUP

    43 GRANVILLE ROAD, SIDCUP, DA14 4TA

    ODS code G83004

    2.0 km

  • BELLEGROVE SURGERY

    174 BELLEGROVE ROAD, WELLING, DA16 3RE

    ODS code G83009

    2.2 km

  • BEXLEY GROUP PRACTICE

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

    ODS code G83028

    2.3 km

  • NEW ELTHAM AND BLACKFEN MEDICAL CENTRE

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

    ODS code G83628

    2.3 km

  • SIDCUP MEDICAL CENTRE

    2 CHURCH AVENUE, SIDCUP, DA14 6BU

    ODS code G83066

    2.5 km

  • PLAS MEDDYG SURGERY

    40 PARKHILL ROAD, BEXLEY, DA5 1HU

    ODS code G83029

    2.9 km

  • THE ALBION SURGERY

    6 PINCOTT ROAD, BEXLEYHEATH, DA6 7LP

    ODS code G83006

    3.2 km

  • ELMSTEAD MEDICAL CLINIC

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

    ODS code G83673

    3.4 km

  • ELTHAM MEDICAL PRACTICE

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

    ODS code G83680

    3.4 km

  • ELTHAM PALACE SURGERY

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

    ODS code G83015

    3.4 km

  • BEXLEY MEDICAL GROUP

    171 KING HAROLDS WAY, BEXLEYHEATH, DA7 5RB

    ODS code G83053

    3.7 km

  • THE CHISLEHURST PARTNERSHIP

    42 HIGH STREET, CHISLEHURST, BR7 5AQ

    ODS code G84010

    3.8 km

  • EVEREST HEALTH PARTNERSHIP

    71 SHERARD ROAD, ELTHAM, LONDON, SE9 6ER

    ODS code G83027

    3.8 km

  • DR DAVIES & PARTNER

    55 LITTLE HEATH ROAD, BEXLEYHEATH, DA7 5HL

    ODS code G83033

    3.9 km

  • LYNDHURST ROAD MEDICAL CENTRE

    41 LYNDHURST ROAD, BARNEHURST, BEXLEYHEATH, DA7 6DL

    ODS code G83049

    4.3 km

  • WAVERLEY PMS

    37 WAVERLEY CRESCENT, PLUMSTEAD, LONDON, SE18 7QU

    ODS code G83635

    4.3 km

Showing 20 of 29 matching practices.

Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.

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

Nearby transport

  • Burnt Oak Lane / The Oval

    BCT · Blackfen

    0.0 miles

  • The Oval

    BCT · Blackfen

    0.1 miles

  • The Oval

    BCT · Blackfen

    0.1 miles

  • Sherwood Park Avenue Surgery

    BCT · Blackfen

    0.1 miles

  • Marlborough Park Avenue

    BCT · Blackfen

    0.1 miles

Relative deprivation

English Indices of Deprivation 2025 for Bexley 021C, 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

10 of 10

Overall England rank

31,132 of 33,755

Income
10 of 10
Employment
9 of 10
Education and skills
8 of 10
Health and disability
9 of 10
Crime
8 of 10
Housing and services
10 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
0
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

Schools

131 open schools are in scope, including 79 primary and 22 secondary schools. Days Lane Primary School is the nearest published school at 373 m.

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

Recorded crime

1,929 published events cover 12 months, averaging 160.75 events per published month. The largest recorded category is Violence and sexual offences with 568 events.

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