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Get started21 Churston Close is a five-bedroom detached house in Newcastle (ST5 4LP). It has a recorded floor area of 150 m² (around 1615 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (February 2016) returns a B (score 84), comfortably above the UK average. The rating has held steady at B across 2 certificates since December 2015. The latest certificate is from February 2016, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 3.5% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£242/sq ft) was about 55.2% above the typical sold price in the postcode. At 150 m² the property is well over the postcode median (73 m² across 27 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. It changed hands recently, sold June 2025 for £390,000. One planning record on file: an extension approved in 2011. Past consents include an extension, meaningful when judging how the property has evolved.
21 Churston Close ranks among the most efficient homes in the postcode for energy use.
This certificate is over 10 years old and is no longer valid.Expired 03 Feb 2026
21 Churston Close has an approved single-storey extension on the planning record.
Extension: Single storey
First floor extension
Latest sale on 21 Churston Close was the highest on Land Registry record across the postcode.
£407,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 19 years.
£390,000
Growth on file: 3.5% per year over 19 years.
On years held, 21 Churston Close runs well behind the street norm.
Price per m²
£2,600
Street avg £1,874
Floor Area
150 m²
Street avg 94 m²
Habitable Rooms
7 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Ashridge Avenue — bus stop.

Daytime· 07:00 – 23:00
56.9dB

30 June 2025Most recent
£390,000
+32.2%over 4 years24 August 2020
£295,000
+46.8%over 14 years10 February 2006
£201,000
Median price across the last 5 sales in ST5 4LP: £112,000 (2024–2022).
Street avg 5 rooms
CO₂ Emissions
3.4 t/year
Street avg 4.1 t/year
ST5 4JP
Closest school
0.7 km
Our Lady and St Werburgh's Catholic Primary School. 15 schools nearby.
Night-time· 23:00 – 07:00
48.5dB
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