11 Bonar Place, Chislehurst, BR7 5RJ
About 11 Bonar Place
11 Bonar Place is a four-bedroom detached house in Chislehurst (BR7 5RJ). It has a recorded floor area of 144 m² (around 1550 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (March 2022) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). 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, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1997–2022, sale prices on this property compounded at 7.4% per year. On a £-per-square-foot basis, the last sale (£710/sq ft) was about 67.7% above the typical sold price in the postcode. Sold September 2022 for £1,100,000. 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 Bonar Place
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
- Bedrooms4
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Outside
- GarageDouble
- Cul-de-sacYes
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
EPC Rating
Planning history
A a two-storey side extension application was refused at 11 Bonar Place in 2024.
- Jul 2024ExtensionFullIn report
Extension: Two storey · Side of property
Two storey side extension and alterations to external side steps.
- Agent
- Bluelime
- Documents
- 11 docs on file
- Reference
- 24/01909/FULL6
- Apr 2024ExtensionFullIn report
Extension: Two storey · Side of property
Two storey side extension and alterations to external side steps.
- Agent
- Bluelime
- Documents
- 12 docs on file
- Reference
- 24/00336/FULL6
We flagged 1 thing worth checking at 11 Bonar Place
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
11 Bonar Place has more than quadrupled in price since its earliest registered sale in 1997.
£1,105,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 25 years.
£1,100,000
Growth on file: 7.4% per year over 25 years.
Sales timeline
25 September 2022Most recent
£1,100,000
+518.0%over 25 years24 April 1997
£178,000
Median price across the last 5 sales in BR7 5RJ: £1,025,000 (2023–2021).
Nearby sales in BR7 5RJ
Everything we know about 11 Bonar Place, 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 Bonar Place homes
Years Held for 11 Bonar Place lags the street by a wide margin.
Price per m²
£7,639
Street avg £5,785
Floor Area
144 m²
Street avg 153 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
5.2 t/year
Street avg 6.7 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
0.1 km
Logs Hill — bus stop.
Closest school
0.6 km
Bullers Wood School. 30 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
48.5dB
Night-time· 23:00 – 07:00
38.0dB