4 Bonner Close, Grange Park, Swindon, SN5 6HA
About 4 Bonner Close
4 Bonner Close is a two-bedroom mid-terrace house in Grange Park, Swindon, Swindon (SN5 6HA). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to 1983-1990 and council tax band A. Tenure is freehold. The latest certificate (May 2018) shows an E (score 54), well below the UK norm with real room to improve. When first surveyed in July 2010 the rating was F, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and hot-water efficiency went from Very Poor to Poor. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on electricity. The home occupies a cul-de-sac position.
At 35 m² it sits well below the postcode median (55 m² across 9 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs). Across 1997–2024, sale prices on this property compounded at 6.1% per year. On a £-per-square-foot basis, the last sale (£465/sq ft) was about 161.9% above the typical sold price in the postcode. Sold May 2024 for £175,000.
Know exactly what you're buying at 4 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
Outside
- Private gardenYes
- ParkingOff road
- Cul-de-sacYes
Building
- TenureFreehold
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Window efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
4 Bonner Close has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
4 Bonner Close has more than quadrupled in price since its earliest registered sale in 1997.
£184,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 27 years.
£175,000
Growth on file: 6.1% per year over 27 years.
Sales timeline
30 May 2024Most recent
£175,000
+91.3%over 16 years24 October 2007
£91,500
+30.8%over 5 years4 July 2002
£69,950
+94.3%over 4 years26 November 1997
£36,000
Median price across the last 5 sales in SN5 6HA: £237,000 (2025–2021).
Nearby sales in SN5 6HA
7 Bonner Close, Grange Park, Swindon, SN5 6HA
Sold Apr 2025
£220,00011 Bonner Close, Grange Park, Swindon, SN5 6HA
Sold May 2024
£242,0006 Bonner Close, Grange Park, Swindon, SN5 6HA
Sold Oct 2022
£237,0001 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 4 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?

Similar properties nearby
1 Bradenham Road, Grange Park
SN5 6EB
1 Camden Close, Grange Park
SN5 6BU
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