1 Brunswick House, Queen Street, Portsmouth, PO1 3GB
About 1 Brunswick House
1 Brunswick House is a one-bedroom mid-terrace house in Portsmouth (PO1 3GB). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 2007-2011 and council tax band B. At 42 m² this is the 3rd smallest of 6 units on EPC record in 1 Brunswick House, where floor areas span 40–67 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (November 2025) shows a C (score 79), near the top of the C band. The rating has held steady at C across 2 certificates since December 2009. Between certificates, window efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Poor. The recommended improvements would push it to B (score 84). Main heating runs on electricity.
Untraded for 19 years, with the last transfer in June 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Communal gardenYes
Building
- ConciergeYes
- RefurbishedYes
Energy performance
1 Brunswick House's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
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 £820 · Includes VAT
Planning history
1 Brunswick 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
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£157,000
Modelled from EPC, postcode comparables.
£154,250
Recorded with HM Land Registry.
Sales timeline
28 June 2007Most recent
£154,250
Median price across the last 5 sales in PO1 3GB: £165,000 (2024–2020).
Nearby sales in PO1 3GB
8 Brunswick House, Queen Street, Portsmouth, PO1 3GB
Sold Sept 2024
£165,00030 Brunswick House, Queen Street, Portsmouth, PO1 3GB
Sold Mar 2021
£165,00017 Brunswick House, Queen Street, Portsmouth, PO1 3GB
Sold Dec 2020
£138,0004 Brunswick House, Queen Street, Portsmouth, PO1 3GB
Sold Sept 2020
£190,00024 Brunswick House, Queen Street, Portsmouth, PO1 3GB
Sold Apr 2020
£208,000
Versus other Queen Street homes
CO₂ Emissions for 1 Brunswick House runs comfortably ahead of the street norm.
Price per m²
£3,673
Street avg £3,673
Floor Area
42 m²
Street avg 49 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
0.4 t/year
Street avg 1.7 t/year
Similar properties nearby
1 Godolphin House, Bonfire Corner
PO1 3GN
1 Gloucester House, Queen Street
PO1 3GD
1 Hamburg House, Cross Street
PO1 3GG
1 Jupiter Court, Gunwharf Quays
PO1 3TS
1 Admiralty Tower, Queen Street
PO1 3GA
1 Centurion Court, The Canalside, Gunwharf Quays
PO1 3BQ
1 Blake House, Gunwharf Quays
PO1 3TH
1 Beck Street
PO1 3AN
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
Historic Dockyard — bus stop.
Closest school
0.1 km
St George's Beneficial Church of England (Voluntary Controlled) Primary School. 31 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
46.9dB

Night-time· 23:00 – 07:00
39.5dB







