20 Alnwick, Toothill, Swindon, SN5 8JJ
About 20 Alnwick
20 Alnwick is a detached house in Toothill, Swindon, Swindon (SN5 8JJ). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (June 2022) shows a C (score 70). The recommended improvements would push it to B (score 86).
Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). Across 2002–2022, sale prices on this property compounded at 4.7% per year. On a £-per-square-foot basis, the last sale (£439/sq ft) was about 72.8% above the typical sold price in the postcode. Last sale on file: £312,000 in August 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Rating
Certificate validity
Valid until 21 June 2032
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £595 · Includes VAT
Planning history
20 Alnwick 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
Sale price has at least doubled since 2002.
£310,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 20 years.
£312,000
Growth on file: 4.7% per year over 20 years.
Sales timeline
2 August 2022Most recent
£312,000
+151.6%over 20 years5 June 2002
£124,000
Median price across the last 5 sales in SN5 8JJ: £290,000 (2026–2025).
Nearby sales in SN5 8JJ
Versus other Alnwick homes
CO₂ Emissions for 20 Alnwick runs comfortably ahead of the street norm.
Price per m²
£4,727
Street avg £3,674
Floor Area
66 m²
Street avg 73 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.5 t/year
Street avg 3.4 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
186/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Edgehill — bus stop.
Closest school
0.5 km
Lift Hazelwood. 16 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
53.1dB

Night-time· 23:00 – 07:00
43.1dB







