35 Mariner Avenue, Birmingham, B16 9DF
About 35 Mariner Avenue
35 Mariner Avenue is a five-bedroom semi-detached house in Birmingham (B16 9DF). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (April 2016) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77). The latest certificate is from April 2016, so improvements made since then won't be reflected.
3 planning records sit against the property, 1 approved, 2 refused. Past consents include a loft conversion, meaningful when judging how the property has evolved. At 112 m² it's 17.9% larger than the typical home in the postcode (95 m² median across 24 EPCs). Across 2001–2024, sale prices on this property compounded at 4.8% per year. On a £-per-square-foot basis, the last sale (£290/sq ft) was about 90.7% above the typical sold price in the postcode. Last sale on file: £349,500 in May 2024.
What this property has
Inside
- Bedrooms5
- Bathrooms2
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 25 Apr 2026
EPC Rating
Planning history
- Dec 2018Loft ConversionFullIn report
Installation of rear dormer and roof alteration
- Council
- Edgbaston
- Documents
- 8 docs on file
- Reference
- 2018/08646/PA
- Oct 2018Loft ConversionFullIn report
Installation of dormer windows to front and rear and installation of roof lights to front
- Council
- Edgbaston
- Documents
- 10 docs on file
- Reference
- 2018/06639/PA
We flagged 2 things worth checking at 35 Mariner Avenue
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Sale price has at least doubled since 2001.
£375,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 23 years.
£349,500
Growth on file: 4.8% per year over 23 years.
Sales timeline
23 May 2024Most recent
£349,500
+51.1%over 8 years12 May 2016
£231,250
+94.3%over 14 years24 May 2001
£119,000
Median price across the last 5 sales in B16 9DF: £285,000 (2025–2021).
Nearby sales in B16 9DF
Versus other Mariner Avenue homes
On years held, 35 Mariner Avenue runs well behind the street norm.
Price per m²
£3,121
Street avg £2,335
Floor Area
112 m²
Street avg 99 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
5.0 t/year
Street avg 3.6 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
1.0 km
Edgbaston Village (West Midlands Metro) — subway entrance.
Closest school
0.2 km
St Paul's School for Girls. 49 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







