20 Avening Street, Swindon, SN2 8BZ
About 20 Avening Street
20 Avening Street is a mid-terrace house in Swindon (SN2 8BZ). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (February 2019) shows a C (score 73). When first surveyed in June 2010 the rating was F, the property has climbed 3 bands since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Poor to Average and hot-water efficiency went from Very Poor to Very Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would push it to B (score 88).
Across 2011–2019, sale prices on this property compounded at 9.2% per year. Today's modelled estimate of £201,000 is 31.8% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£215/sq ft) was about 42.2% above the typical sold price in the postcode. Most recent transfer: April 2019 at £152,500.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Switched from solid fuel to cleaner energy source
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
20 Avening Street has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20 Avening Street valuation sits well clear of the typical sold price in this postcode.
£201,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.2% per year over 8 years.
£152,500
Growth on file: 9.2% per year over 8 years.
Sales timeline
11 April 2019Most recent
£152,500
+98.1%over 7 years14 July 2011
£77,000
Median price across the last 5 sales in SN2 8BZ: £258,000 (2025–2022).
Nearby sales in SN2 8BZ
Versus other Avening Street homes
EPC Rating for 20 Avening Street runs comfortably ahead of the street norm.
Price per m²
£2,311
Street avg £2,026
Floor Area
66 m²
Street avg 76 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.2 t/year
Street avg 3.4 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Gorse Hill North — bus stop.
Closest school
0.1 km
Gorse Hill Primary School. 39 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
53.8dB

Night-time· 23:00 – 07:00
44.0dB







