Alexander Court, Flat 8, 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 40 m² (around 431 sq ft), construction records dating it to 1991-1995 and council tax band A. At 40 m² this is the 4th 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. On EPC score it ranks first in the building (74 versus a worst of 65). The latest certificate (July 2020) shows a C (score 74). When first surveyed in December 2008 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and hot-water efficiency went from Poor to Average. Main heating runs on electricity.
At 40 m² it sits well below the postcode median (71 m² across 36 EPCs), making it one of the more compact homes locally. Across 1996–2021, sale prices on this property compounded at 4.6% per year. Today's modelled estimate of £138,000 is 16% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£276/sq ft) was about 36.7% above the typical sold price in the postcode. Sold April 2021 for £119,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms1
- CloakroomYes
Outside
- Private gardenYes
- ParkingAllocated
Energy performance
EPC Rating
Certificate validity
Valid until 26 July 2030
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Window efficiency improved
Roof insulation improved
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 grown by over 3x since 1996.
£138,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 25 years.
£119,000
Growth on file: 4.6% per year over 25 years.
Sales timeline
29 April 2021Most recent
£119,000
-3.3%over 2 years22 February 2019
£123,000
+35.2%over 15 years28 August 2003
£91,000
+55.6%over 2 years10 May 2001
£58,500
+46.3%over 2 years27 November 1998
£40,000
+3.9%over 2 years15 March 1996
£38,500
Median price across the last 5 sales in SO19 9DN: £215,000 (2026–2025).
Nearby sales in SO19 9DN
Alexander Court, Flat 3, 141 Obelisk Road, Southampton, SO19 9DN
Sold Mar 2026
£136,750147 Obelisk Road, Southampton, SO19 9DN
Sold Feb 2026
£150,000115 Obelisk Road, Southampton, SO19 9DN
Sold Nov 2025
£320,000137b, Obelisk Road, Southampton, SO19 9DN
Sold Jul 2025
£215,000165 Obelisk Road, Southampton, SO19 9DN
Sold Jun 2025
£292,500
Versus other Obelisk Road homes
On floor area, Alexander Court runs well behind the street norm.
Price per m²
£2,975
Street avg £3,515
Floor Area
40 m²
Street avg 48 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
2.2 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
493/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







