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Get started9a is a four-bedroom detached house in Bexley (DA5 1EH). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (May 2020) shows a C (score 72). When first surveyed in January 2013 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would push it to B (score 87).
Sale prices here have outpaced Bexley HPI: 5.5% per year against 0% for the wider region. Today's modelled estimate of £703,000 is 21.2% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£508/sq ft) was about 86.3% above the typical sold price in the postcode. On energy efficiency it sits in the top 10% of properties in this postcode. 7 planning records sit against the property, 5 approved, 2 refused. Past consents include an extension, a porch and a loft conversion, meaningful when judging how the property has evolved. Last sale on file: £580,000 in September 2020.
9a ranks among the most efficient homes in the postcode for energy use.
A recent planning application at 9a was refused — worth checking the council file.
Extension: Single storey · Side and rear of property
Single storey side extension involving extension of main ridgeline over, single storey rear extension, front extension to enclose existing inset front porch area and alterations to roofline, incorporating a rear dormer and two front dormer extensions and rooflights to front and both flank elevations.
Sale price has grown by over 3x since 1999.
£703,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 21 years.
£580,000
Growth on file: 5.5% per year over 21 years.
On epc rating, 9a stands well clear of the street.
Price per m²
£5,472
Street avg £3,719
Floor Area
106 m²
Street avg 124 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Arbuthnot Lane — bus stop.

Daytime· 07:00 – 23:00
55.9dB

Changes detected from historical EPC data
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey
Notification for Prior Approval for the construction of an additional storey on the existing bungalow to provide one x 4 bed dwelling.
5 more applications for this property
Join to see all planning history.
18 September 2020Most recent
£580,000
+34.9%over 13 years22 September 2006
£430,000
+127.5%over 7 years19 August 1999
£189,000
Median price across the last 5 sales in DA5 1EH: £630,000 (2025–2022).
CO₂ Emissions
3.3 t/year
Street avg 5.4 t/year
DA5 1NG
Closest school
0.3 km
Upton Primary School. 37 schools nearby.
Night-time· 23:00 – 07:00
47.5dB
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