23 Testlands Avenue, Nursling, Southampton, SO16 0XG
About 23 Testlands Avenue
23 Testlands Avenue is a three-bedroom detached house in Nursling, Southampton, Southampton (SO16 0XG). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (March 2016) shows an F (score 26), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 72), a 3-band jump. Main heating runs on electricity. The latest certificate is from March 2016, so improvements made since then won't be reflected.
At 109 m² the property is well over the postcode median (83 m² across 31 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £461,000 is 41.8% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£277/sq ft) was about 17.1% below the postcode norm. Last changed hands 10 years ago, in June 2016. One historical planning record sits against the property in 2016.
What this property has
Inside
- Bedrooms3
Energy performance
23 Testlands 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This certificate is over 10 years old and is no longer valid.Expired 17 Mar 2026
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
1 application on record at 23 Testlands Avenue, Nursling, Southampton, SO16 0XG
- Sept 2016ExtensionFullOutcome in report
Extension: Rear of property
Two storey rear extension to provide extended lounge with bedroom and bathroom over and installation of 4 roof lights and a rear facing window
- Documents
- 10 docs on file
- Reference
- 16/01722/FULLS
Unlock 23 Testlands Avenue, Nursling, Southampton, SO16 0XG's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
23 Testlands Avenue valuation sits well clear of the typical sold price in this postcode.
£461,000
Modelled from EPC, postcode comparables.
£325,000
Recorded with HM Land Registry.
Sales timeline
9 June 2016Most recent
£325,000
Median price across the last 5 sales in SO16 0XG: £470,000 (2023–2022).
Nearby sales in SO16 0XG
14 Testlands Avenue, Nursling, Southampton, SO16 0XG
Sold Nov 2023
£490,00062 Testlands Avenue, Nursling, Southampton, SO16 0XG
Sold Oct 2022
£465,00042 Testlands Avenue, Nursling, Southampton, SO16 0XG
Sold Jul 2022
£475,0006 Testlands Avenue, Nursling, Southampton, SO16 0XG
Sold Jun 2022
£470,00044 Testlands Avenue, Nursling, Southampton, SO16 0XG
Sold May 2022
£453,000
Versus other Testlands Avenue homes
EPC Rating for 23 Testlands Avenue lags the street by a wide margin.
Price per m²
£2,982
Street avg £4,107
Floor Area
109 m²
Street avg 88 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
13.0 t/year
Street avg 3.9 t/year
Similar properties nearby
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Balmoral Way — bus stop.
Closest school
0.4 km
Nursling Church of England Primary School. 14 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
57.5dB

Night-time· 23:00 – 07:00
48.8dB







