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Get started1 Tristan Close is a three-bedroom semi-detached house in Calshot, Southampton, Southampton (SO45 1BN). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (March 2024) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.
Sale prices here have outpaced Southampton HPI: 4% per year against 0% for the wider region. Today's modelled estimate of £300,000 is 17.1% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£236/sq ft) was about 85.9% above the typical sold price in the postcode. At 101 m² the property is well over the postcode median (72 m² across 44 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold December 2024 for £256,100.
Recommended upgrades on file would lift this property by multiple EPC bands.
Latest sale on 1 Tristan Close was the highest on Land Registry record across the postcode.
£300,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.0% per year over 22 years.
£256,100
Growth on file: 4.0% per year over 22 years.
Price per m² for 1 Tristan Close runs comfortably ahead of the street norm.
Price per m²
£2,536
Street avg £1,779
Floor Area
101 m²
Street avg 79 m²
Habitable Rooms
5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
45.6dB

13 December 2024Most recent
£256,100
+137.1%over 21 years20 December 2002
£108,000
Median price across the last 5 sales in SO45 1BN: £180,000 (2022–2007).
Street avg 4 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.1 t/year
SO45 1EF
Calshot Close — bus stop.
Closest school
2.4 km
Fawley Infant School. 1 school nearby.
Night-time· 23:00 – 07:00
38.1dB
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