21 Avebury Road, Chippenham, SN14 0NX
About 21 Avebury Road
21 Avebury Road is a two-bedroom semi-detached house in Chippenham (SN14 0NX). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (February 2021) shows a C (score 73). The rating has held steady at C across 4 certificates since January 2009. Between certificates, lighting went from Average to Very Good. The recommended improvements would push it to B (score 89).
Sold March 2021 for £220,000. Across the public record there are 4 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 2003–2021, sale prices on this property compounded at 3.7% per year. Today's modelled estimate of £257,000 is 16.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£359/sq ft) was about 58.8% above the typical sold price in the postcode. At 57 m² it's 17.4% smaller than the typical home in the postcode (69 m² median across 27 EPCs).
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenYes
- GarageYes
Everything you need to know about 21 Avebury Road
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
Hot water efficiency improved
More low energy lighting installed
Hot water efficiency decreased
More low energy lighting installed
Planning history
21 Avebury Road has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£257,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 17 years.
£220,000
Growth on file: 3.7% per year over 17 years.
Sales timeline
11 March 2021Most recent
£220,000
+37.5%over 10 years6 May 2010
£160,000
+2.6%over 9 months6 August 2009
£156,000
+33.3%over 5 years2 December 2003
£117,000
Median price across the last 5 sales in SN14 0NX: £285,000 (2025–2024).
Nearby sales in SN14 0NX
Versus other Avebury Road homes
CO₂ Emissions for 21 Avebury Road runs comfortably ahead of the street norm.
Price per m²
£3,860
Street avg £3,029
Floor Area
57 m²
Street avg 73 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
2.0 t/year
Street avg 2.9 t/year
Everything you need to know about 21 Avebury Road
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Clover Dean — bus stop.
Closest school
0.2 km
Queen's Crescent School. 13 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
50.2dB
Night-time· 23:00 – 07:00
39.9dB