Blair Close, Sidcup

House prices, sold prices and local information for DA15 8SU.

Average price (last 12 months)
£420,000
1 sale
Average price (since 2016)
£359,778
9 sales
Price range
£300k – £435k
lowest to highest sale
Last sale
1 Jul 2026
DA15 8SU

At a glance

House prices£360k averageSince 2016 (few recent sales) CrimeLower than averageLower crime than about 80% of neighbourhoods in England DeprivationLess deprived than mostDecile 9 of 10 (10 = least deprived) Flood riskIn a flood warning areaCheck the GOV.UK long-term risk Nearest station12 min walkFalconwood station Schools4 rated Good or betterWithin 1.5 miles Ultrafast broadband100% of homesNational average 80%

9 property sales on Blair Close, Sidcup have been recorded by HM Land Registry since 2016. In the last 12 months 1 home sold here for an average of £420,000. Most sales here are terraced homes, which have sold for an average of £355,714. 2 homes here have sold more than once since 2016; 2 of them sold for more the second time.

House prices on Blair Close compared

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

Average sale price over the last 12 months. Blair 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: £312,500 (2 sales)2016£313k2021: £347,500 (2 sales)2021£348k2023: £435,000 (1 sales)2023£435k2024: £337,500 (2 sales)2024£338k2025: £388,000 (1 sales)2025£388k2026: £420,000 (1 sales)2026£420k

Prices by property type

TypeSalesAverage priceLast sold
Terraced7£355,7141 Jul 2026
Semi-detached2£374,00026 Mar 2025

Sold prices on Blair Close

AddressDatePriceTypeTenure
6, Blair Close DA15 8SU 1 Jul 2026£420,000 TerracedFreehold
12, Blair Close DA15 8SU 26 Mar 2025£388,000 Semi-detachedFreehold
12, Blair Close DA15 8SU 30 Aug 2024£360,000 Semi-detachedFreehold
10, Blair Close DA15 8SU 23 Jan 2024£315,000 TerracedFreehold
8, Blair Close DA15 8SU 24 Feb 2023£435,000 TerracedFreehold
3, Blair Close DA15 8SU 13 Dec 2021£335,000 TerracedFreehold
6, Blair Close DA15 8SU 25 Feb 2021£360,000 TerracedFreehold
11, Blair Close DA15 8SU 31 May 2016£300,000 TerracedFreehold
2, Blair Close DA15 8SU 18 Mar 2016£325,000 TerracedFreehold

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
6, Blair Close £360,000 (Feb 2021) → £420,000 (Jul 2026) +17%
over 5 yrs
12, Blair Close £360,000 (Aug 2024) → £388,000 (Mar 2025) +8%
over under a year

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Crime and flood risk near Blair Close

Crime

134 crimes were reported within about a mile of Blair Close in August 2026.

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

12345678910

Lower crime than about 80% of neighbourhoods in England, based on recorded crime rates (English Indices of Deprivation 2025).

Violence & sexual offences36
Anti-social behaviour34
Shoplifting16
Other theft10
Vehicle crime10
Burglary7

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

Flood risk

Blair Close is in or near 5 Environment Agency flood areas:

  • Ravensbourne area in the London Boroughs of Lewisham, Bromley, Greenwich and Croydon Flood alert area
  • River Shuttle at Blackfen, Sidcup, Old 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 Blair Close

SchoolTypeAgesOfstedDistance
Alderwood Primary School 192 pupils Primary 3–11 Good Report 0.4 mi
Our Lady of the Rosary Catholic Primary School 397 pupils Primary Roman Catholic 3–11 Report 0.4 mi
Harris Academy Falconwood 1,295 pupils Secondary 11–18 Good Report 0.4 mi
Leigh Stationers' Academy 1,764 pupils Secondary 11–18 Good Report 0.5 mi
Days Lane Primary School 653 pupils Primary 3–11 Good Report 0.5 mi
Bishop Ridley Church of England Primary School Primary Church of England 3–11 Report 0.6 mi
Leigh Stationers' Primary Academy 235 pupils Primary 3–11 Report 0.9 mi
Hook Lane Primary School 447 pupils Primary 3–11 Report 1.0 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

  • Falconwood station 0.6 mi · 12 min walk
  • Welling station 1.1 mi · 22 min walk
  • New Eltham station 1.2 mi · 23 min walk

Nearest bus stops

  • Blackfen Road / Boundary Road (->W) 2 min walk
  • Blackfen Road / Boundary Road (->E) 2 min walk
  • Rennets Wood Road (Stop AL, BEXLEY ROAD) 2 min walk
  • Rennets Wood Road (Stop AM, BEXLEY ROAD) 4 min walk

GP surgeries

  • Ingleton Avenue Surgery
    84 Ingleton Avenue, Welling · 0.8 mi
  • Woodlands Surgery
    146 Halfway Street, Sidcup · 0.8 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 9 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 9 of 10 · Crime: decile 9 of 10.

Homes

HereEng & Wales
Owned84.8%62.5%
Private rented12.3%20.3%
Social rented2.9%17.1%
Households624

People

HereEng & Wales
Under 1518.9%17.4%
Aged 15–6461.6%64.1%
Aged 65+19.4%18.6%
Residents1,584

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