20 Jupiter Court, Gunwharf Quays, Portsmouth, PO1 3TS
About 20 Jupiter Court
20 Jupiter Court is a property in Portsmouth (PO1 3TS). It has a recorded floor area of 83 m² (around 888 sq ft), construction records dating it to 1996-2002 and council tax band E. At 83 m² this is the 24th smallest of 30 units on EPC record in the building, where floor areas span 42–143 m². The building's EPC ratings span D to B across 30 units on file. The latest certificate (November 2011) shows a C (score 74). The latest certificate is from November 2011, so improvements made since then won't be reflected.
At 83 m² it's 19.6% larger than the typical home in the postcode (69 m² median across 29 EPCs). Last sale on file: £295,000 in January 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
20 Jupiter Court's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Nov 2021
EPC Rating
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Planning history
20 Jupiter Court has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£288,000
Modelled from EPC, postcode comparables.
£295,000
Recorded with HM Land Registry.
Sales timeline
7 January 2022Most recent
£295,000
Median price across the last 5 sales in PO1 3TS: £255,000 (2025–2022).
Nearby sales in PO1 3TS
5 Jupiter Court, Gunwharf Quays, Portsmouth, PO1 3TS
Sold Aug 2025
£226,00033 Jupiter Court, Gunwharf Quays, Portsmouth, PO1 3TS
Sold May 2025
£255,0003 Jupiter Court, Gunwharf Quays, Portsmouth, PO1 3TS
Sold Feb 2024
£295,00016 Jupiter Court, Gunwharf Quays, Portsmouth, PO1 3TS
Sold Jul 2022
£265,00028 Jupiter Court, Gunwharf Quays, Portsmouth, PO1 3TS
Sold May 2022
£220,000
Versus other Gunwharf Quays homes
20 Jupiter Court is notably below the street on epc rating.
Price per m²
£3,576
Street avg £3,630
Floor Area
83 m²
Street avg 72 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.4 t/year
Street avg 1.6 t/year
Similar properties nearby
1 Eva Allaway Court, St Georges Square
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1 Curzon Howe Road
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1 Ensign Mews, Cross Street
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1 Arethusa House, Gunwharf Quays
PO1 3TQ
1 Dean Street
PO1 3BH
1 Britain Street
PO1 3RG
1 Centurion Court, The Canalside, Gunwharf Quays
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1 Blackthorn Terrace, Cumberland Street
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Portsmouth IOW Car Ferry Terminal — ferry terminal.
Closest school
0.6 km
St George's Beneficial Church of England (Voluntary Controlled) Primary 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
48.6dB

Night-time· 23:00 – 07:00
40.9dB







