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Get startedChalkstones is a detached house in Badbury, Swindon, Swindon (SN4 0EU). It has a recorded floor area of 254 m² (around 2734 sq ft) and construction records dating it to 2020. The latest certificate (July 2021) returns a B (score 82), comfortably above the UK average.
Sale prices here have outpaced Swindon HPI: 32.6% per year against 0% for the wider region. Today's modelled estimate of £908,000 sits 154.8% above the 2021 sale of £356,301. On a £-per-square-foot basis, the last sale (£130/sq ft) was about 50.9% below the postcode norm. At 254 m² the property is well over the postcode median (121 m² across 14 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Sold November 2021 for £356,301. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Chalkstones ranks among the most efficient homes in the postcode for energy use.
Chalkstones's modelled value sits at over four times its earliest registered sale price (2019).
£908,000
Modelled from EPC, postcode comparables and a sale-price growth of 32.6% per year over 2 years.
£356,301
Growth on file: 32.6% per year over 2 years.
EPC Rating for Chalkstones runs comfortably ahead of the street norm.
Price per m²
£1,403
Street avg £3,307
Floor Area
254 m²
Street avg 142 m²
CO₂ Emissions
4.6 t/year
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.5 km
Butts Road — bus stop.

Daytime· 07:00 – 23:00
54.6dB

25 November 2021Most recent
£356,301
+78.2%over 2 years8 November 2019
£200,000
Median price across the last 5 sales in SN4 0EU: £732,000 (2025–2023).
Street avg 6.1 t/year
Years Held
4 years
Street avg 10 years
SN4 0FQ
Closest school
0.5 km
Chiseldon Primary & Nursery School. 3 schools nearby.
Night-time· 23:00 – 07:00
47.1dB
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