20 Brunswick House, Queen Street, Portsmouth, PO1 3GB
About 20 Brunswick House
20 Brunswick House is a one-bedroom end-of-terrace house in Portsmouth (PO1 3GB). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 2007-2011 and council tax band B. The latest certificate (September 2023) returns a high B (score 85), putting the home a stone's throw from an A rating. The rating has held steady at B across 2 certificates since July 2012. Between certificates, lighting went from Poor to Very Good and main heating went from Poor to Average. Main heating runs on electricity. At 41 m² this is the 11th smallest of 59 units on EPC record in the building, where floor areas span 19–70 m². The building's EPC ratings span D to B, with this unit at the top. Other recorded features include a balcony.
10 years since the last transfer (June 2016).
What this property has
Inside
- Bedrooms1
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Outside
- ParkingAllocated
- BalconyYes
Building
- LiftYes
Energy performance
20 Brunswick House's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 25 September 2033
Property Improvements
Changes detected from historical EPC data
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
20 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
£160,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.1% per year over 9 years.
£160,000
Growth on file: -0.1% per year over 9 years.
Sales timeline
2 June 2016Most recent
£160,000
-0.6%over 8 years14 June 2007
£160,950
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
EPC Rating for 20 Brunswick House runs comfortably ahead of the street norm.
Price per m²
£3,902
Street avg £3,665
Floor Area
41 m²
Street avg 49 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.3 t/year
Street avg 1.7 t/year
Similar properties nearby
1 Gloucester House, Queen Street
PO1 3GD
1 Brunswick House, Queen Street
PO1 3GB
1 Godolphin House, Bonfire Corner
PO1 3GN
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
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







