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Get started14 Castle Street is a mid-terrace house in Southampton (SO14 6HA). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (October 2024) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2014. The recommended improvements would push it to C (score 80).
Held since August 2004 — that's 22 years off the open market, well above the local norm. Sale prices here have outpaced Southampton HPI: 15.4% per year against 0% for the wider region. Today's modelled estimate of £296,000 is 37.7% above the 2004 sale price. On a £-per-square-foot basis, the last sale (£247/sq ft) was about 59.7% above the typical sold price in the postcode.
Sale price has grown by over 3x since 1995.
£296,000
Modelled from EPC, postcode comparables and a sale-price growth of 15.4% per year over 10 years.
£215,000
Growth on file: 15.4% per year over 10 years.
14 Castle Street outperforms the street on price per m² by a wide margin.
Price per m²
£2,654
Street avg £2,204
Floor Area
81 m²
Street avg 77 m²
Habitable Rooms
4 rooms
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
0.3 km

Daytime· 07:00 – 23:00
54.5dB

Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
16 August 2004Most recent
£215,000
+100.0%over 3 years25 August 2000
£107,500
+95.5%over 5 years10 February 1995
£55,000
Median price across the last 5 sales in SO14 6HA: £189,277 (2025–2013).
Street avg 4 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.3 t/year
Denzil Avenue — bus stop.
Closest school
0.3 km
Bevois Town Primary School. 38 schools nearby.
Night-time· 23:00 – 07:00
44.4dB
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