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Get started6a is a three-bedroom semi-detached house in Eastleigh (SO50 9JN). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 2012 onwards and council tax band C. The latest certificate (July 2023) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (October 2010); the latest reading is one band lower. Between certificates, wall efficiency went from Good to Very Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 91).
Sale prices here have outpaced Eastleigh HPI: 2.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£353/sq ft) was about 43.1% above the typical sold price in the postcode. Most recent transfer was March 2025 at £300,000 — fresh data. One planning record on file: an extension refused in 2026.
A a two-storey side extension application was refused at 6a in 2026.
Extension: Two storey · Side of property
Two storey side extension and retaining wall
6a valuation sits well clear of the typical sold price in this postcode.
£320,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 6 years.
£300,000
Growth on file: 2.3% per year over 6 years.
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6a outperforms the street on co₂ emissions by a wide margin.
Price per m²
£3,797
Street avg £2,888
Floor Area
79 m²
Street avg 94 m²
Habitable Rooms
5 rooms
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Avenue Park — bus stop.

Daytime· 07:00 – 23:00
55.2dB

Changes detected from historical EPC data
Hot water efficiency decreased
Wall insulation improved
Loft insulation upgraded to recommended levels
Floor insulation added or improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
27 March 2025Most recent
£300,000
+15.2%over 6 years6 December 2018
£260,500
Median price across the last 5 sales in SO50 9JN: £382,500 (2025–2023).
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Street avg 5 rooms
CO₂ Emissions
1.7 t/year
Street avg 3.7 t/year
SO50 9GD
Closest school
0.3 km
Nightingale Primary School. 19 schools nearby.
Night-time· 23:00 – 07:00
46.2dB