21, Bonar Place, BR7 5RJ

21 Bonar Place is a 121 m² / 1,302 sq ft detached home in Chislehurst. It sold for £500,000 in June 2013. Indexed forward to today's value, that sale is roughly £759k. Recent local prices imply a broad valuation context of £666k to £897k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
£500,000 on Jun 2013
Floor plan

Archived estate agent floor plan for 21, Bonar Place.

Floorplan 21
View floorplan
Internal area
121 square metres (1,302 square feet) according to latest EPC inspection
Price per internal area

This property sold for £4,132 per square metre (£384 per square foot) in Jun 2013. Indexed forward to today's value, this is roughly £6,272 per square metre (£583 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jun 2013 £500,000 £4,132 £758,952 £6,272

Calculated using the latest EPC internal area of 121 m². Earlier sale dates may not have had the same measured area available.

Valuation
The most recent sale price indexed forward to today's value is £758,952. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Chislehurst are now selling for between £5,500 and £7,410 per square metre (£510 and £688 per square foot). Based on an internal area of 121 m², this implies a valuation between £666,000 and £897,000. Treat this as context only. For a valuation using hand-picked comparable sales, use the Advanced search tool — create a shortlist of similar condition homes, then export a valuation report.
Bedrooms
4
Type
Detached
Council tax band
F
Plot size
803 square metres (8,643 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 21 Bonar Place. Advertised on multiple portals. It was added on 21/01/2013. It last appeared Jun 2013.
Photos:

There are 8 archived estate agent listing photos for 21 Bonar Place.

Photos for 21 Bonar Place
View photos
Advertiser remarks:
  • 4 bedrooms
Planning applications
Planning ref:
October 2023 23/02757/FULL6
Type:
Full and householder planning application
Status:
Application refused
Address:
21 Bonar Place Chislehurst
Description:
Loft conversion to include increase ridge height by 600mm, side roof dormers and rooflights, Juliet balcony to rear and elevational alterations.
Planning ref:
February 2023 22/04457/OUT
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application refused
Address:
21 Bonar Place Chislehurst
Description:
Loft conversion with roof alterations including increase ridge height and side roof dormers and elevations alteration (Outline application in respect of access, appearance, layout and scale)
Planning ref:
November 2021 21/03777/FULL6
Type:
Full and householder planning application
Status:
Application refused
Address:
21 Bonar Place Chislehurst
Description:
Part one/two storey front/side/rear extensions, alterations to front porch and elevational alterations.
EPC Inspections
Summary:
11 December 2014 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
None of the above
Tenure:
Owner-occupied
Property type:
Detached House , has 7 habitable rooms. Estimated year built 1967 to 1975
Area:
207 sqm (2,228 square foot) total internal area
Comments:
Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 300 mm loft insulation. Heating: Boiler and radiators, mains gas.
Summary:
07 February 2013 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Unknown
Property type:
Detached House , has 7 habitable rooms. Estimated year built 1967 to 1975
Area:
121 sqm (1,302 square foot) total internal area
Comments:
Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 50 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

21 Bonar Place is worth whatever price a willing buyer and seller agree upon. However, the following can provide useful context.

  • HouseMetric estimates the most recent sale price indexed forward to today's value is £758,952.
  • Based on an internal area of 121 m² and recent prices in Chislehurst, this implies a lower and upper quartile range from £666,000 to £897,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 21 Bonar Place last sold for £500,000 in June 2013.

HouseMetric shows 21 Bonar Place as 121 m² (1,302 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 4 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is C, from an inspection dated 11 December 2014. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 21 Bonar Place was in council tax band F. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

21 Bonar Place is in postcode BR7 5RJ, in Chislehurst. You can also view HouseMetric's sold-price page for Bonar Place, BR7 5RJ or analysis of the Chislehurst property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 2 July 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.