23 Austen Heights, Centenary Plaza, Southampton, SO19 9UE
About 23 Austen Heights
23 Austen Heights is a three-bedroom mid-terrace house in Southampton (SO19 9UE). It has a recorded floor area of 97 m² (around 1044 sq ft) and construction records dating it to 2012-2021. At 97 m² this is the 40th smallest of 42 units on EPC record in the building, where floor areas span 54–114 m². The building's EPC ratings span C to B, with this unit at the bottom. Other recorded features include a balcony and notable views. Our model identifies extension potential, subject to local planning policy. The latest certificate (June 2025) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (April 2015); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average.
At 97 m² it's 27.6% larger than the typical home in the postcode (76 m² median across 41 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. On the market in January 2016 and unlisted since — roughly 10 years.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Open-plan layoutYes
Outside
- Private gardenWrap around
- ParkingUnderground
- BalconyYes
- Notable viewsYes
Building
- Extension potentialPossible
Energy performance
23 Austen Heights sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
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Planning history
23 Austen Heights 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
23 Austen Heights valuation sits well clear of the typical sold price in this postcode.
£284,000
Modelled from EPC, postcode comparables.
£300,000
Recorded with HM Land Registry.
Sales timeline
29 January 2016Most recent
£300,000
Median price across the last 5 sales in SO19 9UE: £220,000 (2024–2020).
Nearby sales in SO19 9UE
10 Austen Heights, Centenary Plaza, Southampton, SO19 9UE
Sold Feb 2024
£237,5008 Austen Heights, Centenary Plaza, Southampton, SO19 9UE
Sold Dec 2023
£175,00022 Austen Heights, Centenary Plaza, Southampton, SO19 9UE
Sold Jan 2023
£220,00015 Austen Heights, Centenary Plaza, Southampton, SO19 9UE
Sold May 2022
£302,50025 Austen Heights, Centenary Plaza, Southampton, SO19 9UE
Sold Oct 2020
£208,000
Versus other Centenary Plaza homes
CO₂ Emissions for 23 Austen Heights lags the street by a wide margin.
Price per m²
£3,093
Street avg £2,982
Floor Area
97 m²
Street avg 76 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.1 t/year
Street avg 0.9 t/year
Similar properties nearby
1 Archery Road
SO19 9EQ
1 Anson Place, John Thornycroft Road
SO19 9UH
1 Austen Heights, Centenary Plaza
SO19 9UE
1 Barnfield Court
SO19 9PR
1 Arrow Close
SO19 9TR
1 Bevan Close
SO19 9PE
1 Barnfield Close
SO19 9GT
1 Arcadia, John Thornycroft Road
SO19 9XF
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
0.1 km
Centenary Quay — bus stop.
Closest school
0.6 km
Woolston Infant School. 27 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
49.5dB

Night-time· 23:00 – 07:00
39.8dB







