11 Carronade Walk, Portsmouth, PO3 5LX
About 11 Carronade Walk
11 Carronade Walk is a one-bedroom detached house in Portsmouth (PO3 5LX). It has a recorded floor area of 63 m² (around 676 sq ft), construction records dating it to 1991-1995 and council tax band A. At 63 m² this is the 29th smallest of 42 units on EPC record in the building, where floor areas span 43–78 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (March 2011) shows a C (score 76), near the top of the C band. The latest certificate is from March 2011, so improvements made since then won't be reflected.
Today's modelled estimate of £140,000 is 40% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£148/sq ft) was about 19.9% below the postcode norm. Last changed hands 15 years ago, in August 2011.
What this property has
Inside
- Bedrooms1
- CloakroomYes
Outside
- Communal gardenYes
- ParkingAllocated
Building
- Heating systemGas
- RefurbishedYes
Energy performance
11 Carronade Walk's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 Mar 2021
EPC Rating
Certificate validity
Expired on 11 March 2021
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Planning history
11 Carronade Walk has no planning applications on record.
But the area is active
9 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
11 Carronade Walk valuation sits well clear of the typical sold price in this postcode.
£140,000
Modelled from EPC, postcode comparables.
£100,000
Recorded with HM Land Registry.
Sales timeline
25 August 2011Most recent
£100,000
Median price across the last 5 sales in PO3 5LX: £180,000 (2026–2024).
Nearby sales in PO3 5LX
Versus other Carronade Walk homes
On price per m², 11 Carronade Walk runs well behind the street norm.
Price per m²
£1,593
Street avg £2,421
Floor Area
63 m²
Street avg 58 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
2.1 t/year
Street avg 1.9 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
141/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Coach and Horses — bus stop.
Closest school
0.5 km
Trafalgar School. 29 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
59.4dB

Night-time· 23:00 – 07:00
50.4dB







