21 Avro Close, Southampton, SO15 4AE
About 21 Avro Close
21 Avro Close is a two-bedroom semi-detached house in Southampton (SO15 4AE). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1991-1995 and council tax band B. The latest certificate (June 2021) shows a C (score 71). The rating has held steady at C across 2 certificates since August 2011. Between certificates, lighting went from Poor to Very Good. At 59 m² this is the 2nd smallest of 32 units on EPC record in the building, where floor areas span 48–176 m². The building's EPC ratings span D to B across 32 units on file.
At 59 m² it sits well below the postcode median (91 m² across 31 EPCs), making it one of the more compact homes locally. Across 2002–2016, sale prices on this property compounded at 1.4% per year. Today's modelled estimate of £180,000 is 14.6% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£247/sq ft) was about 16.1% above the typical sold price in the postcode. Last sold in March 2016, so it's been off the market for around 10 years.
What this property has
Inside
- Bedrooms2
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Outside
- Communal gardenYes
- ParkingAllocated
Building
- RefurbishedYes
Everything you need to know about 21 Avro Close
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
21 Avro Close has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Avro Close's sale-price growth has lagged the wider UK trajectory across its history on file.
£180,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.4% per year over 13 years.
£157,000
Growth on file: 1.4% per year over 13 years.
Sales timeline
30 March 2016Most recent
£157,000
+20.8%over 13 years24 December 2002
£129,950
Median price across the last 5 sales in SO15 4AE: £380,000 (2025–2022).
Nearby sales in SO15 4AE
Versus other Avro Close homes
On epc rating, 21 Avro Close runs well behind the street norm.
Price per m²
£2,661
Street avg £2,586
Floor Area
59 m²
Street avg 59 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.1 t/year
Street avg 1.4 t/year
Everything you need to know about 21 Avro Close
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
South Mill Road — bus stop.
Closest school
0.4 km
Tanners Brook Primary School. 28 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
53.0dB
Night-time· 23:00 – 07:00
44.7dB