19 Jupiter Court, Gunwharf Quays, Portsmouth, PO1 3TS
About 19 Jupiter Court
19 Jupiter Court is a one-bedroom semi-detached house in Portsmouth (PO1 3TS). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1996-2002 and council tax band D. At 50 m² this is the 4th 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 2018) shows a C (score 75), near the top of the C band.
It hasn't traded since February 2002, a hold of 24 years that's notably long for the area. Across 2001–2002, sale prices on this property compounded at 22.1% per year. Today's modelled estimate of £189,000 sits 54.9% above the 2002 sale of £122,000. On a £-per-square-foot basis, the last sale (£227/sq ft) was about 35.3% below the postcode norm. At 50 m² it's 29.6% smaller than the typical home in the postcode (71 m² median across 29 EPCs).
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Private gardenYes
- ParkingAllocated
Building
- ConciergeYes
Energy performance
19 Jupiter Court's carbon output is low for the local stock.
EPC Rating
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Planning history
19 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
19 Jupiter Court changed hands twice within eighteen months — unusual for the area.
£189,000
Modelled from EPC, postcode comparables and a sale-price growth of 22.1% per year over 1 year.
£122,000
Growth on file: 22.1% per year over 1 year.
Sales timeline
28 February 2002Most recent
£122,000
+22.1%over 11 months29 March 2001
£99,950
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
On floor area, 19 Jupiter Court runs well behind the street norm.
Price per m²
£2,440
Street avg £3,669
Floor Area
50 m²
Street avg 73 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.5 t/year
Street avg 1.6 t/year
Similar properties nearby
1 Godolphin House, Bonfire Corner
PO1 3GN
1 Jupiter Court, Gunwharf Quays
PO1 3TS
1 Brunswick House, Queen Street
PO1 3GB
1 Gloucester House, Queen Street
PO1 3GD
1 Hamburg House, Cross Street
PO1 3GG
1 Admiralty Tower, Queen Street
PO1 3GA
1 Centurion Court, The Canalside, Gunwharf Quays
PO1 3BQ
1 Blake House, Gunwharf Quays
PO1 3TH
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







