2 Arethusa House, Gunwharf Quays, Portsmouth, PO1 3TQ
About 2 Arethusa House
2 Arethusa House is a two-bedroom mid-terrace house in Portsmouth (PO1 3TQ). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 2007 onwards and council tax band E. At 82 m² this is the 2nd smallest of 6 units on EPC record in 2 Arethusa House, where floor areas span 76–127 m². The building's EPC ratings span D to C, with this unit at the top. Other recorded features include a conservatory and outbuildings. The latest certificate (December 2019) shows a C (score 80), near the top of the C band. The rating has held steady at C across 2 certificates since July 2009. Between certificates, wall efficiency went from Good to Very Good, window efficiency went from Average to Good and lighting went from Average to Good. The recommended improvements would push it to B (score 82).
Across 2016–2018, sale prices on this property compounded at 8.8% per year. On a £-per-square-foot basis, the last sale (£402/sq ft) was about 22.2% above the typical sold price in the postcode. Most recent transfer: November 2018 at £355,000.
What this property has
Inside
- Bedrooms2
- StudyYes
- ConservatoryYes
Outside
- GarageYes
- OutbuildingsYes
Building
- Heating systemGas
Energy performance
2 Arethusa House's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Floor insulation added or improved
More low energy lighting installed
Ventilation system changed
Get a survey for this property
Level 3 Building Survey
Because the property has permanent outbuildings, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
2 Arethusa House 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
£365,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.8% per year over 2 years.
£355,000
Growth on file: 8.8% per year over 2 years.
Sales timeline
23 November 2018Most recent
£355,000
+22.4%over 2 years29 June 2016
£290,000
Median price across the last 5 sales in PO1 3TQ: £412,000 (2025–2023).
Nearby sales in PO1 3TQ
14 Arethusa House, Gunwharf Quays, Portsmouth, PO1 3TQ
Sold Apr 2025
£785,00015 Arethusa House, Gunwharf Quays, Portsmouth, PO1 3TQ
Sold Nov 2024
£412,0001 Arethusa House, Gunwharf Quays, Portsmouth, PO1 3TQ
Sold Oct 2024
£240,00059 Arethusa House, Gunwharf Quays, Portsmouth, PO1 3TQ
Sold Jul 2024
£390,00012 Arethusa House, Gunwharf Quays, Portsmouth, PO1 3TQ
Sold Aug 2023
£785,000
Versus other Gunwharf Quays homes
CO₂ Emissions for 2 Arethusa House runs comfortably ahead of the street norm.
Price per m²
£4,329
Street avg £3,934
Floor Area
82 m²
Street avg 95 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.5 t/year
Street avg 2.2 t/year
Similar properties nearby
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PO1 3GB
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 Jude's CofE Primary School. 28 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
47.0dB

Night-time· 23:00 – 07:00
39.6dB







