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Get started20 St Margarets Road is a four-bedroom detached house in Alderton, Tewkesbury, Tewkesbury (GL20 8NN). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to 1976-1982 and council tax band F. The latest certificate (October 2022) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. Other recorded features include a conservatory.
Sale prices here have outpaced Tewkesbury HPI: 5.5% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£388/sq ft) was about 34.9% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. At 137 m² it's 21.2% larger than the typical home in the postcode (113 m² median across 11 EPCs). Sold December 2023 for £572,500.
Recommended upgrades on file would lift this property by multiple EPC bands.
20 St Margarets Road has an approved single-storey extension on the planning record.
Extension: Single storey · Rear of property
Erection of a single storey rear extension and re-modelled front porch.
Price for 20 St Margarets Road has grown more than fourfold since the 1997 starting point.
£606,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 26 years.
£572,500
Growth on file: 5.5% per year over 26 years.
20 St Margarets Road outperforms the street on floor area by a wide margin.
Price per m²
£4,179
Street avg £3,781
Floor Area
137 m²
Street avg 115 m²
Habitable Rooms
7 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
44.5dB

Extension: Single storey
Construction of single storey extension
6 December 2023Most recent
£572,500
+300.3%over 26 years27 October 1997
£143,000
Median price across the last 5 sales in GL20 8NN: £575,000 (2025–2023).
31 St Margarets Road Alderton Tewkesbury
Sold Jul 2025
7 St Margarets Road Alderton Tewkesbury
Sold May 2025
23 St Margarets Road Alderton Tewkesbury
Sold Apr 2025
10 St Margarets Road Alderton Tewkesbury
Sold Dec 2024
3 St Margarets Road Alderton Tewkesbury
Sold Jul 2020
Street avg 6 rooms
CO₂ Emissions
5.0 t/year
Street avg 5.6 t/year
GL20 8WH
Village Store — bus stop.
Closest school
0.2 km
Oak Hill Church of England Primary School. 2 schools nearby.
Night-time· 23:00 – 07:00
37.2dB
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