121a, Obelisk Road, Southampton, SO19 9DN
About 121a
121a is a mid-terrace house in Southampton (SO19 9DN). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (July 2019) shows a C (score 74). The recommended improvements would push it to B (score 87).
It hasn't traded since February 1997, a hold of 29 years that's notably long for the area. Across 1995–1997, sale prices on this property compounded at -2.4% per year. Today's modelled estimate of £259,000 sits 388.7% above the 1997 sale of £53,000. On a £-per-square-foot basis, the last sale (£68/sq ft) was about 66.3% below the postcode norm.
Energy performance
EPC Rating
Certificate validity
Valid until 7 July 2029
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Planning history
121a 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
121a's modelled value sits at over four times its earliest registered sale price (1995).
£259,000
Modelled from EPC, postcode comparables and a sale-price growth of -2.4% per year over 2 years.
£53,000
Growth on file: -2.4% per year over 2 years.
Sales timeline
21 February 1997Most recent
£53,000
-4.5%over 1 year24 March 1995
£55,500
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 price per m², 121a runs well behind the street norm.
Price per m²
£736
Street avg £2,824
Floor Area
72 m²
Street avg 95 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.0 t/year
Street avg 3.8 t/year
Similar properties nearby
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







