59 Arethusa House, Gunwharf Quays, Portsmouth, PO1 3TQ
About 59 Arethusa House
59 Arethusa House is a two-bedroom semi-detached house in Portsmouth (PO1 3TQ). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 2003-2006 and council tax band E. At 69 m² this is the 3rd smallest of 52 units on EPC record in the building, where floor areas span 59–171 m². The building's EPC ratings span E to B across 52 units on file. The latest certificate (March 2019) shows a C (score 74). Main heating runs on electricity.
Across 2022–2024, sale prices on this property compounded at 6.7% per year. On a £-per-square-foot basis, the last sale (£525/sq ft) was about 59.8% above the typical sold price in the postcode. At 69 m² it's 27.4% smaller than the typical home in the postcode (95 m² median across 51 EPCs). Most recent transfer: July 2024 at £390,000.
What this property has
Inside
- Bedrooms2
- Bathrooms2
Energy performance
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
59 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
£381,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 2 years.
£390,000
Growth on file: 6.7% per year over 2 years.
Sales timeline
22 July 2024Most recent
£390,000
+11.4%over 1 year23 November 2022
£350,000
Median price across the last 5 sales in PO1 3TQ: £412,000 (2025–2022).
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
£240,00012 Arethusa House, Gunwharf Quays, Portsmouth, PO1 3TQ
Sold Aug 2023
£785,00033 Arethusa House, Gunwharf Quays, Portsmouth, PO1 3TQ
Sold Dec 2022
£390,000
Versus other Gunwharf Quays homes
Price per m² for 59 Arethusa House runs comfortably ahead of the street norm.
Price per m²
£5,652
Street avg £3,908
Floor Area
69 m²
Street avg 95 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
1.8 t/year
Street avg 2.2 t/year
Similar properties nearby
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1 Blake House, Gunwharf Quays
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1 Jupiter Court, Gunwharf Quays
PO1 3TS
1 Blackthorn Terrace, Cumberland Street
PO1 3JW
1 Godolphin House, Bonfire Corner
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1 Dean Street
PO1 3BH
1 Brunswick House, Queen Street
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







