Blackfen Parade, Sidcup

House prices, sold prices and local information for DA15 9LU.

Average price (last 12 months)

–

0 sales

Average price (since 2017)

£253,500

2 sales

Price range

£245k – £262k

lowest to highest sale

Last sale

13 Aug 2021

DA15 9LU

At a glance

House prices£254k averageSince 2017 (few recent sales) CrimeAbout averageLower crime than about 60% of neighbourhoods in England DeprivationLess deprived than mostDecile 8 of 10 (10 = least deprived) Flood riskIn a flood warning areaCheck the GOV.UK long-term risk Nearest station20 min walkWelling station Schools3 rated Good or betterWithin 1.5 miles, 1 Outstanding Ultrafast broadband100% of homesNational average 80%

2 property sales on Blackfen Parade, Sidcup have been recorded by HM Land Registry since 2017. The most recent sale was on 13 Aug 2021. Most sales here are flat homes, which have sold for an average of £253,500. 1 home here has sold more than once since 2017; 1 of them sold for more the second time.

House prices on Blackfen Parade compared

DA15 postcode area£503,488

Sidcup£472,117

England & Wales£356,718

Average sale price over the last 12 months. Blackfen Parade has had fewer than two sales in that time, so it is left out. See all DA15 house prices.

Average sale price by year

Prices by property type

Type	Sales	Average price	Last sold
Flat	2	£253,500	13 Aug 2021

Sold prices on Blackfen Parade

Address	Date	Price	Type	Tenure
3 - 4, Blackfen Parade DA15 9LU	14 Dec 2022	£550,000	Other	Freehold
8A, Blackfen Parade DA15 9LU	13 Aug 2021	£262,000	Flat	Leasehold
16A, Blackfen Parade DA15 9LU	4 Nov 2019	£330,000	Other	Freehold
3 - 4, Blackfen Parade DA15 9LU	28 Oct 2019	£225,000	Other	Leasehold
7A, Blackfen Parade DA15 9LU	10 Nov 2017	£245,000	Flat	Leasehold
3 - 4, Blackfen Parade DA15 9LU	30 Aug 2017	£435,000	Other	Freehold

Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.

Sale history: homes sold more than once

Address	Sales	Change
3 - 4, Blackfen Parade	£435,000 (Aug 2017) → £225,000 (Oct 2019) → £550,000 (Dec 2022)	+26% over 5 yrs

Buying on Blackfen Parade?

Crime and flood risk near Blackfen Parade

Crime

205 crimes were reported within about a mile of Blackfen Parade in August 2026.

Crime level compared with the rest of England (10 = lowest crime):

12345678910

Lower crime than about 60% of neighbourhoods in England, based on recorded crime rates (English Indices of Deprivation 2025).

Violence & sexual offences	51
Anti-social behaviour	48
Shoplifting	38
Vehicle crime	23
Other theft	12
Public order	9

Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.

Flood risk

Blackfen Parade is in or near 5 Environment Agency flood areas:

River Shuttle at Blackfen, Sidcup, Old Bexley and Crayford Flood warning area
River Cray in St Marys Cray, Sidcup, Bexley and Crayford Flood warning area
Shuttle and Cray Flood alert area
Groundwater flooding in South East London Flood alert area
River Darent from Westerham to Dartford Flood alert area

Flood warning areas cover places at risk from rivers and the sea. Surface water risk isn't included. Check the long-term flood risk for a postcode on GOV.UK.

Schools near Blackfen Parade

School	Type	Ages	Ofsted	Distance
Blackfen School for Girls 1,324 pupils	Secondary	11–18	Report	0.3 mi
Sherwood Park Primary School 282 pupils	Primary	3–11	Report	0.4 mi
Days Lane Primary School 653 pupils	Primary	3–11	Good Report	0.5 mi
Bexley Grammar School 1,504 pupils	Secondary	11–18	Outstanding Report	0.5 mi
Our Lady of the Rosary Catholic Primary School 397 pupils	Primary Roman Catholic	3–11	Report	0.5 mi
Danson Primary School 592 pupils	Primary	4–11	Report	0.5 mi
Marlborough School 92 pupils	Community special school	11–19	Report	0.6 mi
Chatsworth Infant School 210 pupils	Primary	3–7	Good Report	0.7 mi

Source: Department for Education (Get Information about Schools) and Ofsted. Grades are from each school's last graded inspection; newer inspections use report cards without a single overall grade, so check the full report. Distances are straight-line. Check catchment areas with the local council.

Getting around and local GPs

Train stations

Welling station 1.0 mi · 20 min walk
Sidcup station 1.1 mi · 23 min walk
Falconwood station 1.2 mi · 25 min walk

Nearest bus stops

Blackfen Road / Wellington Ave (Stop F, BLACKFEN ROAD) 1 min walk
Blackfen Road / Westwood Lane (Stop C) 1 min walk
Wellington Avenue /Blackfen Rd (Stop M, WELLINGTON AVENUE) 1 min walk
Wellington Avenue /Blackfen Rd (Stop R, WELLINGTON AVENUE) 1 min walk

GP surgeries

Ingleton Avenue Surgery
84 Ingleton Avenue, Welling · 0.3 mi
Welling Medical Practice
2 Danson Crescent, Welling · 0.8 mi
The Westwood Surgery
24 Westwood Lane, Welling · 0.9 mi
Woodlands Surgery
146 Halfway Street, Sidcup · 1.0 mi

Sources: Department for Transport (NaPTAN) and NHS England practice data. Walking times are estimates from straight-line distance.

Area profile

Deprivation

12345678910

This neighbourhood is in decile 8 of 10 on the English Indices of Deprivation 2025, where 1 is the most deprived 10% of areas in England and 10 the least deprived.

Income: decile 7 of 10 · Crime: decile 7 of 10.

Homes

	Here	Eng & Wales
Owned	81.0%	62.5%
Private rented	15.0%	20.3%
Social rented	4.0%	17.1%
Households	627

People

	Here	Eng & Wales
Under 15	18.1%	17.4%
Aged 15–64	61.4%	64.1%
Aged 65+	20.5%	18.6%
Residents	1,519

Broadband

	Here	UK
Superfast (30Mbit+)	100%	95%
Ultrafast (300Mbit+)	100%	80%
Gigabit-capable	100%	80%

Share of homes on this street's postcodes that can get each speed. UK figure is the average across all postcodes. Source: Ofcom Connected Nations.

Neighbourhood figures cover the surrounding Lower Layer Super Output Area (about 1,500 residents). Sources: Census 2021 (ONS) and the English Indices of Deprivation 2025.

Nearby streets in DA15

See all streets in Sidcup All streets in DA15