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Get started25 Grestone Avenue is a six-bedroom semi-detached house in Birmingham (B20 1AR). It has a recorded floor area of 163 m² (around 1755 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (October 2018) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump.
Sale prices here have outpaced Birmingham HPI: 7.4% per year against 0% for the wider region. Today's modelled estimate of £426,000 is 23.5% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£197/sq ft) was about 17.4% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last sale on file: £345,000 in November 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 6 bedrooms is on the larger side for this postcode, where 5 is the typical count.
25 Grestone Avenue's carbon output runs well above what efficient homes in the postcode produce.
25 Grestone Avenue has an approved single-storey rear extension on the planning record.
Extension: Part single, part two storey · Rear of property
Erection of single storey rear and first floor rear extensions and outbuilding to rear
Price for 25 Grestone Avenue has grown more than fourfold since the 1997 starting point.
£426,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 25 years.
£345,000
Growth on file: 7.4% per year over 25 years.
Years Held for 25 Grestone Avenue lags the street by a wide margin.
Price per m²
£2,117
Street avg £1,886
Floor Area
163 m²
Street avg 147 m²
Habitable Rooms
9 rooms
Street avg 7 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
1.5 km
Extension: Single storey · Rear of property
Erection of 6 metre deep single storey rear extension. Maximum height 3.4 metres, eaves height 2.6 metres
12 November 2021Most recent
£345,000
+482.3%over 24 years10 March 1997
£59,250
Median price across the last 5 sales in B20 1AR: £335,000 (2025–2017).
CO₂ Emissions
8.9 t/year
Street avg 7.1 t/year
B20 1ER
Hamstead (Birmingham) Rail Station — railway station.
Closest school
0.4 km
Grestone Academy. 43 schools nearby.
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