Gwillim Close, Sidcup

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

Average price (last 12 months)
–
0 sales
Average price (since 2016)
£243,637
31 sales
Price range
£160k – £300k
lowest to highest sale
Last sale
24 Jul 2025
DA15 9NQ

At a glance

House prices£244k averageSince 2016 (few recent sales) CrimeAbout averageHigher crime than about 50% of neighbourhoods in England DeprivationAbout averageDecile 6 of 10 (10 = least deprived) Flood riskIn a flood warning areaCheck the GOV.UK long-term risk Nearest station19 min walkWelling station Schools3 rated Good or betterWithin 1.5 miles, 1 Outstanding Ultrafast broadband100% of homesNational average 80%

31 property sales on Gwillim Close, Sidcup have been recorded by HM Land Registry since 2016. The most recent sale was on 24 Jul 2025. Most sales here are flat homes, which have sold for an average of £244,439. 5 homes here have sold more than once since 2016; 4 of them sold for more the second time.

House prices on Gwillim Close compared

DA15 postcode area£503,488
Sidcup£472,117
England & Wales£356,718

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

Average sale price by year

2016: £232,083 (6 sales)2016£232k2017: £248,333 (3 sales)2017£248k2018: £242,498 (2 sales)2018£242k2019: £234,200 (5 sales)2019£234k2020: £249,125 (2 sales)2020£249k2021: £228,667 (3 sales)2021£229k2022: £283,250 (4 sales)2022£283k2023: £241,000 (2 sales)2023£241k2024: £235,000 (3 sales)2024£235k2025: £255,000 (1 sales)2025£255k

Prices by property type

TypeSalesAverage priceLast sold
Flat29£244,43924 Jul 2025
Semi-detached2£232,0001 Nov 2019

Sold prices on Gwillim Close

AddressDatePriceTypeTenure
14, Gwillim Close DA15 9NQ 28 Jul 2026£280,000 FlatLeasehold
16, Gwillim Close DA15 9NQ 19 Dec 2025£215,000 FlatLeasehold
31, Gwillim Close DA15 9NQ 24 Jul 2025£255,000 FlatLeasehold
4, Gwillim Close DA15 9NQ 28 Mar 2024£265,000 FlatLeasehold
3, Gwillim Close DA15 9NQ 1 Mar 2024£160,000 FlatLeasehold
27, Gwillim Close DA15 9NQ 7 Feb 2024£280,000 FlatLeasehold
45, Gwillim Close DA15 9NQ 29 Nov 2023£262,000 FlatLeasehold
25, Gwillim Close DA15 9NQ 16 Oct 2023£220,000 FlatLeasehold
3, Gwillim Close DA15 9NQ 24 Jul 2023£150,000 FlatLeasehold
57, Gwillim Close DA15 9NQ 11 Nov 2022£287,000 FlatLeasehold
15, Gwillim Close DA15 9NQ 12 Aug 2022£286,000 FlatLeasehold
14, Gwillim Close DA15 9NQ 15 Feb 2022£260,000 FlatLeasehold
29, Gwillim Close DA15 9NQ 9 Feb 2022£300,000 FlatLeasehold
28, Gwillim Close DA15 9NQ 21 Oct 2021£270,000 FlatLeasehold
11, Gwillim Close DA15 9NQ 4 Aug 2021£160,000 FlatLeasehold
8, Gwillim Close DA15 9NQ 12 Apr 2021£256,000 FlatLeasehold
48, Gwillim Close DA15 9NQ 15 Apr 2020£226,250 FlatLeasehold
51, Gwillim Close DA15 9NQ 7 Feb 2020£272,000 FlatLeasehold
21, Gwillim Close DA15 9NQ 1 Nov 2019£230,000 Semi-detachedLeasehold
26, Gwillim Close DA15 9NQ 30 Jul 2019£200,000 FlatLeasehold
28, Gwillim Close DA15 9NQ 29 Jul 2019£226,000 FlatLeasehold
12A, Gwillim Close DA15 9NQ 19 Jul 2019£265,000 FlatLeasehold
41, Gwillim Close DA15 9NQ 29 Mar 2019£250,000 FlatLeasehold
50, Gwillim Close DA15 9NQ 5 Oct 2018£245,000 FlatLeasehold
23, Gwillim Close DA15 9NQ 27 Mar 2018£239,995 FlatLeasehold
4, Gwillim Close DA15 9NQ 8 Dec 2017£265,000 FlatLeasehold
53, Gwillim Close DA15 9NQ 16 May 2017£235,000 FlatLeasehold
52, Gwillim Close DA15 9NQ 27 Mar 2017£245,000 FlatLeasehold
6, Gwillim Close DA15 9NQ 9 Dec 2016£242,000 FlatLeasehold
41, Gwillim Close DA15 9NQ 5 Jul 2016£236,500 FlatLeasehold
37, Gwillim Close DA15 9NQ 29 Jun 2016£235,000 FlatLeasehold
33, Gwillim Close DA15 9NQ 24 Jun 2016£234,000 Semi-detachedLeasehold
40, Gwillim Close DA15 9NQ 10 Jun 2016£245,000 FlatLeasehold
22, Gwillim Close DA15 9NQ 4 Mar 2016£200,000 FlatLeasehold

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

AddressSalesChange
14, Gwillim Close £260,000 (Feb 2022) → £280,000 (Jul 2026) +8%
over 4 yrs
4, Gwillim Close £265,000 (Dec 2017) → £265,000 (Mar 2024) +0%
over 6 yrs
3, Gwillim Close £150,000 (Jul 2023) → £160,000 (Mar 2024) +7%
over under a year
28, Gwillim Close £226,000 (Jul 2019) → £270,000 (Oct 2021) +19%
over 2 yrs
41, Gwillim Close £236,500 (Jul 2016) → £250,000 (Mar 2019) +6%
over 3 yrs

Buying on Gwillim Close?

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Crime and flood risk near Gwillim Close

Crime

218 crimes were reported within about a mile of Gwillim Close in August 2026.

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

12345678910

Higher crime than about 50% of neighbourhoods in England, based on recorded crime rates (English Indices of Deprivation 2025).

Violence & sexual offences54
Anti-social behaviour53
Shoplifting37
Vehicle crime28
Other theft13
Public order10

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

Flood risk

Gwillim Close 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 Gwillim Close

SchoolTypeAgesOfstedDistance
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
Bexley Grammar School 1,504 pupils Secondary 11–18 Outstanding Report 0.4 mi
Danson Primary School 592 pupils Primary 4–11 Report 0.5 mi
Days Lane Primary School 653 pupils Primary 3–11 Good Report 0.6 mi
Our Lady of the Rosary Catholic Primary School 397 pupils Primary Roman Catholic 3–11 Report 0.6 mi
Marlborough School 92 pupils Community special school 11–19 Report 0.7 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 · 19 min walk
  • Sidcup station 1.2 mi · 24 min walk
  • Falconwood station 1.3 mi · 25 min walk

Nearest bus stops

  • Blackfen Road / Ramillies Road (Stop D) 2 min walk
  • Blackfen Road / Westwood Lane (Stop C) 2 min walk
  • Westwood Lane / Blackfen Road (Stop Q, WESTWOOD LANE) 2 min walk
  • Blackfen Road / Wellington Ave (Stop F, BLACKFEN ROAD) 2 min walk

GP surgeries

  • Ingleton Avenue Surgery
    84 Ingleton Avenue, Welling · 0.2 mi
  • Welling Medical Practice
    2 Danson Crescent, Welling · 0.7 mi
  • The Westwood Surgery
    24 Westwood Lane, Welling · 0.9 mi
  • Bellegrove Surgery
    174 Bellegrove Road, Welling · 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 6 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 5 of 10 · Crime: decile 5 of 10.

Homes

HereEng & Wales
Owned75.0%62.5%
Private rented18.6%20.3%
Social rented6.3%17.1%
Households667

People

HereEng & Wales
Under 1519.1%17.4%
Aged 15–6463.5%64.1%
Aged 65+17.5%18.6%
Residents1,615

Broadband

HereUK
Superfast (30Mbit+)100%95%
Ultrafast (300Mbit+)100%80%
Gigabit-capable100%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