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
Certificate validity
Valid until 10 November 2035
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
2 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.
£153,000
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 £3,669
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
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
501/mo
Falling 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







