Alexander Court, Flat 6, 141 Obelisk Road, Southampton, SO19 9DN
About Alexander Court
Alexander Court is a one-bedroom semi-detached house in Southampton (SO19 9DN). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1983-1990 and council tax band A. At 41 m² this is the 5th smallest of 8 units on EPC record in Alexander Court, where floor areas span 35–44 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (September 2019) shows a C (score 73). The rating has held steady at C across 2 certificates since September 2009. Between certificates, hot-water efficiency went from Poor to Average, lighting went from Average to Very Good and main heating went from Poor to Average. Main heating runs on electricity.
Held since November 2009 — that's 17 years off the open market, well above the local norm. Across the public record there are 4 sales, relatively high churn for a single property. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1996–2009, sale prices on this property compounded at 6.9% per year. Today's modelled estimate of £138,000 sits 62.4% above the 2009 sale of £85,000. At 41 m² it sits well below the postcode median (71 m² across 36 EPCs), making it one of the more compact homes locally.
What this property has
Inside
- Bedrooms1
Outside
- ParkingYes
Building
- Heating systemElectric
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
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 £820 · Includes VAT
Planning history
Alexander Court has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has at least doubled since 1996.
£138,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 13 years.
£85,000
Growth on file: 6.9% per year over 13 years.
Sales timeline
12 November 2009Most recent
£85,000
+34.9%over 7 years1 February 2002
£63,000
+64.7%over 2 years30 March 1999
£38,250
+9.4%over 2 years27 June 1996
£34,950
Median price across the last 5 sales in SO19 9DN: £292,500 (2025–2023).
Nearby sales in SO19 9DN
137b, Obelisk Road, Southampton, SO19 9DN
Sold Jul 2025
£215,000165 Obelisk Road, Southampton, SO19 9DN
Sold Jun 2025
£292,500131 Obelisk Road, Southampton, SO19 9DN
Sold Aug 2024
£170,000107 Obelisk Road, Southampton, SO19 9DN
Sold Jul 2024
£425,000139 Obelisk Road, Southampton, SO19 9DN
Sold Nov 2023
£344,000
Versus other Obelisk Road homes
Price per m² for Alexander Court lags the street by a wide margin.
Price per m²
£2,073
Street avg £3,427
Floor Area
41 m²
Street avg 48 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
2.4 t/year
Street avg 2.2 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
St Annes Road — bus stop.
Closest school
0.3 km
Woolston Infant School. 26 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
50.1dB

Night-time· 23:00 – 07:00
40.0dB







