23 Betony Close, Swindon, SN25 1SQ
About 23 Betony Close
23 Betony Close is a semi-detached house in Swindon (SN25 1SQ). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1991-1995 and council tax band B. The latest certificate (August 2022) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2011. Between certificates, lighting went from Average to Very Good; while roof efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 88), a 2-band jump.
Most recent transfer was November 2025 at £240,000 — fresh data. Across 1996–2025, sale prices on this property compounded at 6% per year. On a £-per-square-foot basis, the last sale (£366/sq ft) was about 100.3% above the typical sold price in the postcode.
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 efficiency decreased
More low energy lighting installed
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Planning history
23 Betony Close has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
23 Betony Close has more than quadrupled in price since its earliest registered sale in 1996.
£247,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 29 years.
£240,000
Growth on file: 6.0% per year over 29 years.
Sales timeline
7 November 2025Most recent
£240,000
+50.0%over 9 years18 December 2015
£159,950
+36.1%over 4 years18 August 2011
£117,500
-6.0%over 6 years23 August 2004
£125,000
+117.4%over 5 years11 December 1998
£57,500
+30.7%over 2 years25 July 1996
£44,000
Median price across the last 5 sales in SN25 1SQ: £237,000 (2024–2019).
Versus other Betony Close homes
23 Betony Close is notably below the street on years held.
Price per m²
£3,934
Street avg £2,571
Floor Area
61 m²
Street avg 71 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.5 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Foxglove Road — bus stop.
Closest school
0.2 km
Haydonleigh Primary School. 27 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.0dB

Night-time· 23:00 – 07:00
39.5dB







