21 Southfield Avenue, Castle Bromwich, Birmingham, B36 9BA
About 21 Southfield Avenue
21 Southfield Avenue is a three-bedroom semi-detached house in Castle Bromwich, Birmingham, Birmingham (B36 9BA). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (June 2013) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 85), a 3-band jump. The latest certificate is from June 2013, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2001–2013, sale prices on this property compounded at 4.7% per year. Today's modelled estimate of £269,000 sits 58.2% above the 2013 sale of £170,000. On a £-per-square-foot basis, the last sale (£188/sq ft) was about 27.5% below the postcode norm. Last changed hands 13 years ago, in October 2013.
Know exactly what you're buying at 21 Southfield Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
Energy performance
21 Southfield Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Jun 2023
EPC Rating
Planning history
21 Southfield Avenue has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 21 Southfield 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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
£269,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 12 years.
£170,000
Growth on file: 4.7% per year over 12 years.
Sales timeline
31 October 2013Most recent
£170,000
+75.3%over 12 years3 September 2001
£97,000
Median price across the last 5 sales in B36 9BA: £319,000 (2025–2023).
Nearby sales in B36 9BA
19 Southfield Avenue, Castle Bromwich, Birmingham, B36 9BA
Sold Mar 2025
£319,00027 Southfield Avenue, Castle Bromwich, Birmingham, B36 9BA
Sold Mar 2025
£300,0008 Southfield Avenue, Castle Bromwich, Birmingham, B36 9BA
Sold Aug 2024
£270,00041 Southfield Avenue, Castle Bromwich, Birmingham, B36 9BA
Sold May 2024
£320,00033 Southfield Avenue, Castle Bromwich, Birmingham, B36 9BA
Sold Dec 2023
£340,000
Everything we know about 21 Southfield Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Southfield Avenue homes
On floor area, 21 Southfield Avenue runs well behind the street norm.
Price per m²
£2,024
Street avg £2,705
Floor Area
84 m²
Street avg 97 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.4 t/year
Street avg 4.3 t/year
Similar properties nearby
1 Bentley Court, Castle Bromwich
B36 9LZ
1 Harborough Drive
B36 9UG
1 Danzey Green Road
B36 9EE
1 Castello Drive
B36 9TB
1 Bradewell Road
B36 9TT
1 Delamere Close
B36 9TW
1 Farnworth Grove
B36 9JA
1 Castle Hills Drive
B36 9BP
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
2.7 km
Lea Hall Rail Station — railway station.
Closest school
0.2 km
St Mary and St Margaret's Church of England Aided Primary School. 36 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.