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Get started11 Antringham Gardens is a detached house in Birmingham (B15 3QL). It has a recorded floor area of 216 m² (around 2325 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (May 2019) shows a C (score 72). The rating has held steady at C across 2 certificates since September 2012. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Good to Very Good and lighting went from Average to Very Good.
Sale prices here have outpaced Birmingham HPI: 6.6% per year against 0% for the wider region. Today's modelled estimate of £1,012,000 is 14.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£380/sq ft) was about 79.5% above the typical sold price in the postcode. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 216 m² it's 17.4% larger than the typical home in the postcode (184 m² median across 17 EPCs). Last sale on file: £883,000 in September 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
11 Antringham Gardens's carbon output runs well above what efficient homes in the postcode produce.
11 Antringham Gardens has been extended on multiple sides of the property across separate planning applications.
Extension: Single storey · Rear of property
Erection of first floor rear extension.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,012,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 9 years.
£883,000
Growth on file: 6.6% per year over 9 years.
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Detailed AI analysis
On years held, 11 Antringham Gardens runs well behind the street norm.
Price per m²
£4,088
Street avg £3,288
Floor Area
216 m²
Street avg 198 m²
Habitable Rooms
9 rooms
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
1.6 km
Edgbaston Village (West Midlands Metro) — subway entrance.
Changes detected from historical EPC data
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Side and rear of property
Erection of single storey side and rear extensions
10 September 2021Most recent
£883,000
+76.6%over 8 years2 November 2012
£500,000
Median price across the last 5 sales in B15 3QL: £875,000 (2021–2018).
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 8 rooms
CO₂ Emissions
6.5 t/year
Street avg 7.3 t/year
Closest school
0.5 km
Chad Vale Primary School. 43 schools nearby.