11 Cromlix Close, Chislehurst, BR7 5SJ
About 11 Cromlix Close
11 Cromlix Close is a five-bedroom end-of-terrace house in Chislehurst (BR7 5SJ). It has a recorded floor area of 192 m² (around 2067 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (August 2016) shows a C (score 73). When first surveyed in February 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Very Poor to Good. The home occupies a cul-de-sac position.
At 192 m² the property is well over the postcode median (146 m² across 6 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). 2 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion and a garage conversion, meaningful when judging how the property has evolved. Across 2009–2021, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £963,000 is 15.3% above the 2021 sale price. Last sale on file: £835,000 in June 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 11 Cromlix Close
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
- Bedrooms5
- Bathrooms2
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Wall insulation upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
- Jul 2013Loft ConversionFullIn report
Roof alterations to incorporate rear dormer extensions and roof lights to front
- Documents
- 10 docs on file
- Reference
- 13/00923/FULL6
- Mar 2010Garage ConversionFullIn report
Elevational alterations and conversion of garage into habitable accommodation
- Documents
- 4 docs on file
- Reference
- 10/00263/FULL6
We flagged 1 thing worth checking at 11 Cromlix Close
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.
£963,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 12 years.
£835,000
Growth on file: 5.8% per year over 12 years.
Sales timeline
29 June 2021Most recent
£835,000
+96.9%over 12 years18 June 2009
£424,000
Median price across the last 5 sales in BR7 5SJ: £800,000 (2024–2015).
Nearby sales in BR7 5SJ
Everything we know about 11 Cromlix Close, 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 Cromlix Close homes
EPC Rating for 11 Cromlix Close runs comfortably ahead of the street norm.
Price per m²
£4,349
Street avg £5,415
Floor Area
192 m²
Street avg 147 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
5.0 t/year
Street avg 5.8 t/year
Similar properties nearby
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
Susan Wood — bus stop.
Closest school
0.8 km
Orion Coopers. 25 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
49.3dB

Night-time· 23:00 – 07:00
41.8dB