6 Downs Avenue, Chislehurst, BR7 6HG
About 6 Downs Avenue
6 Downs Avenue is a three-bedroom semi-detached house in Chislehurst (BR7 6HG). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (August 2020) shows a D (score 56), a step below the typical UK home. The recommended improvements would lift it to B (score 87), a 2-band jump. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, a loft conversion and a porch, meaningful when judging how the property has evolved. Today's modelled estimate of £647,000 is 17.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£590/sq ft) was about 59.2% above the typical sold price in the postcode. At 87 m² it's 26.3% smaller than the typical home in the postcode (118 m² median across 13 EPCs). Sold May 2021 for £552,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 6 Downs Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenWest-facing
- GarageDetached
- Cul-de-sacYes
Building
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
- Mar 2022Loft ConversionFullIn report
Extension: Part single, part two storey · Rear of property
Part one/two storey rear extension, front porch extension and hip to gable loft conversion with rear dormer and extension to existing front dormer window.
- Agent
- LT Drawing Services Ltd
ExtensionPorch- Documents
- 9 docs on file
- Reference
- 21/04872/FULL6
- Sept 2021PorchFullIn report
Extension: Rear of property
Proposed single and double-storey rear extensions, extension to existing front dormer window and front entrance porch
- Agent
- LT Drawing Services Ltd
Extension- Documents
- 9 docs on file
- Reference
- 21/02514/FULL6
We flagged 1 thing worth checking at 6 Downs Avenue
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£647,000
Modelled from EPC, postcode comparables.
£552,500
Recorded with HM Land Registry.
Sales timeline
31 May 2021Most recent
£552,500
Median price across the last 5 sales in BR7 6HG: £670,000 (2025–2016).
Nearby sales in BR7 6HG
Everything we know about 6 Downs Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Downs Avenue homes
6 Downs Avenue is notably below the street on floor area.
Price per m²
£6,351
Street avg £4,630
Floor Area
87 m²
Street avg 131 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
4.7 t/year
Street avg 4.5 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
St Keverne Road — bus stop.
Closest school
0.5 km
Elmstead Wood Primary School. 29 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
48.4dB

Night-time· 23:00 – 07:00
38.0dB