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Postcode District

DA15

SIDCUP

Greater London, London, England

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DA15 is the postcode district for SIDCUP, located in Greater London, London.

Avg price £477,501
1yr change ▼ 0.3%
Crime 51% below avg
Schools 0 Outstanding
Updated 2026-03
BUS
Average House Price

£477,501

▼ 0.3% vs last year

This area National avg £287K

66% above national avg

Crime Rate

40.1/1,000

This area National avg 81.3/1,000

51% below national avg

Schools (Ofsted)

14 schools

Broadband Speed

366 Mbps

Property Prices in DA15

Source: HM Land Registry Price Paid Data

The average property price in DA15 is £477,501, which is 63% below the Greater London average of £1,307,567.

Properties in DA15 cost 66.4% more than the England and Wales average of £287,000.

House prices in DA15 have fallen 0.3% over the past 12 months and risen 0.0% over five years.

Explore Greater London postcodes or read the Greater London house prices guide →

Average Price by Property Type

Type Average Price Sales (12m)
Detached £794,797 73
Semi-detached £561,327 396
Terraced £439,372 490
Flat £284,453 215
All types £477,501 1203

5-Year Price History

£460K £466K £473K £479K £486K 2023 2024 2025

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Crime & Safety in DA15

Source: data.police.uk (rolling 12 months)

With 40.1 recorded crimes per 1,000 residents, DA15 has a crime rate well 51% below the national average of 81.3 per 1,000.

See how DA15 compares: safest areas in England & Wales →

Crime by Type vs National Average

Violent crime
12.1 per 1,000 (avg: 22.1 per 1,000)
Burglary
1.9 per 1,000 (avg: 6.8 per 1,000)
Vehicle crime
4.6 per 1,000 (avg: 8.4 per 1,000)
Antisocial behaviour
7.5 per 1,000 (avg: 16.2 per 1,000)
Other theft
5.0 per 1,000 (avg: 9.5 per 1,000)
This area
National average

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Schools in DA15

Source: DfE Get Information About Schools / Ofsted

DA15 has 14 schools within or near its boundaries, including 3 rated Good by Ofsted.

How Ofsted ratings affect house prices →

Nearest Schools

School Type Ofsted Distance
Longlands Primary School Primary Not inspected mi
Our Lady of the Rosary Catholic Primary School Primary Not inspected mi
West Lodge School Other Not inspected mi
Benedict House Preparatory School Other Not inspected mi
Marlborough School Other Not inspected mi

0

Outstanding

3

Good

1

Requires improvement

0

Inadequate

Demographics

Source: ONS Census 2021

299,528

Population

57

Median Age

25%

Owner-Occupied

80%

Economically Active

Tenure Type

Owner-occupied
25.0%
Private rent
24.0%
Social rent
31.0%

Broadband & Connectivity

Source: Ofcom Connected Nations

Average broadband download speeds in DA15 are 366.0 Mbps, with 99% of premises having access to superfast broadband and 90% with full fibre (FTTP) connectivity.

How broadband speeds affect house prices →

366.0 Mbps

Avg Download

66.0 Mbps

Avg Upload

99%

Superfast Coverage

91%

Ultrafast Coverage

0%

Full Fibre (FTTP)

Council Tax

Source: Valuation Office Agency

Council tax in DA15 is collected by Greenwich. The Band D rate is £1,814/year.

Band A
8.0%
Band B
14.0%
Band C
25.0%
Band D
22.0%
Band E
16.0%
Band F
9.0%
Band G
5.0%
Band H
1.0%

Area Summary

DA

DA15 — SIDCUP

Area Summary

DA15 (SIDCUP) offers above-average property prices (£477,501, 66% above national average), low crime (51% below national average), 14 nearby schools, and excellent broadband (366 Mbps average).

Prices

Above avg

Safety

Low crime

Schools

Weak

Broadband

Good

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Frequently Asked Questions about DA15 SIDCUP

What is the average house price in DA15 SIDCUP?
The average house price in DA15 (SIDCUP) is £477,501, based on 1203 residential sales in the past 12 months. This is 66% above the national average of £287,000. Prices have fallen by 0.3% over the past year.
Is DA15 SIDCUP a safe area to live?
Crime in DA15 is significantly below the national average (40.1 crimes per 1,000 residents vs the national average of 81.3). The most common crime types recorded are violent crime (12.1 per 1,000) and antisocial behaviour (7.5 per 1,000). Crime figures are sourced from data.police.uk rolling 12-month data.
What is the population of DA15 SIDCUP?
The population of DA15 (SIDCUP) is approximately 299,528 (ONS Census 2021). The median age is 57 years. 25% of homes are owner-occupied, 24% are privately rented, and 31% are social housing.
How fast is broadband in DA15?
The average broadband download speed in DA15 is 366 Mbps. Superfast broadband (30 Mbps+) is available to 99% of premises, ultrafast to 91%, and full-fibre (FTTP) to 0%. Source: Ofcom Connected Nations.
What are schools like in DA15 SIDCUP?
There are 14 schools in or near DA15. 21% are rated Good or Outstanding by Ofsted — 0 Outstanding and 3 Good. 1 school requires improvement.

Nearby Postcodes

Compare areas →

DA14

SIDCUP

£448K

▼ 2.9% YoY

DA16

WELLING

£473K

▲ 25.3% YoY

DA17

BELVEDERE

£404K

▲ 10.9% YoY

Compare DA15 with nearby areas

DA15 vs DA14 DA15 vs DA16 DA15 vs DA17

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