6 Bonner Close, Grange Park, Swindon, SN5 6HA
About 6 Bonner Close
6 Bonner Close is a two-bedroom mid-terrace house in Grange Park, Swindon, Swindon (SN5 6HA). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (July 2022) shows a C (score 78), near the top of the C band. The rating has held steady at C across 3 certificates since November 2010. The recommended improvements would lift it to A (score 93), a 2-band jump.
Most recent transfer: October 2022 at £237,000. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 2001–2022, sale prices on this property compounded at 5% per year. On a £-per-square-foot basis, the last sale (£400/sq ft) was about 123.3% above the typical sold price in the postcode.
Know exactly what you're buying at 6 Bonner Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
- Bathrooms1
Energy performance
6 Bonner Close's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Hot water efficiency improved
Window efficiency improved
More low energy lighting installed
Planning history
6 Bonner Close has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
6 Bonner Close has more than doubled in price since the earliest registered sale in 2001.
£240,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 21 years.
£237,000
Growth on file: 5.0% per year over 21 years.
Sales timeline
20 October 2022Most recent
£237,000
+115.5%over 11 years6 April 2011
£110,000
-3.5%over 6 years25 February 2005
£114,000
+12.9%over 1 year17 July 2003
£101,000
+18.9%over 1 year27 September 2001
£84,950
Median price across the last 5 sales in SN5 6HA: £220,000 (2025–2021).
Nearby sales in SN5 6HA
7 Bonner Close, Grange Park, Swindon, SN5 6HA
Sold Apr 2025
£220,0004 Bonner Close, Grange Park, Swindon, SN5 6HA
Sold May 2024
£175,00011 Bonner Close, Grange Park, Swindon, SN5 6HA
Sold May 2024
£242,0001 Bonner Close, Grange Park, Swindon, SN5 6HA
Sold Jun 2021
£307,00012 Bonner Close, Grange Park, Swindon, SN5 6HA
Sold Mar 2021
£167,500
Everything we know about 6 Bonner Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Bonner Close homes
CO₂ Emissions for 6 Bonner Close runs comfortably ahead of the street norm.
Price per m²
£4,309
Street avg £3,312
Floor Area
55 m²
Street avg 59 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
1.4 t/year
Street avg 2.5 t/year
Similar properties nearby
1 Camden Close, Grange Park
SN5 6BU
1 Bradenham Road, Grange Park
SN5 6EB
1 Bancroft Close, Grange Park
SN5 6HB
1 Bosworth Road, Grange Park
SN5 6AL
1 Cabot Drive, Grange Park
SN5 6HG
1 Devereux Close, Grange Park
SN5 6HE
1 Bale Close, Grange Park
SN5 6HX
1 Bainbridge Close, Grange Park
SN5 6BD
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Sleaford Close — bus stop.
Closest school
0.1 km
Lydiard Park Academy. 15 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
46.8dB

Night-time· 23:00 – 07:00
37.5dB