11a, Ernest Road, Portsmouth, PO1 5RB
About 11a
11a is an end-of-terrace house in Portsmouth (PO1 5RB). It has a recorded floor area of 85 m² (around 919 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (February 2011) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 70). The latest certificate is from February 2011, so improvements made since then won't be reflected.
Untraded for 19 years, with the last transfer in October 2007. Across the public record there are 4 sales, relatively high churn for a single property. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 1997–2007, sale prices on this property compounded at 13.3% per year. Today's modelled estimate of £213,000 sits 60.8% above the 2007 sale of £132,500. On a £-per-square-foot basis, the last sale (£144/sq ft) was about 18% above the typical sold price in the postcode.
Everything you need to know about 11a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
11a'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This certificate is over 10 years old and is no longer valid.Expired 09 Feb 2021
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
11a has no planning applications on record.
But the area is active
33 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has grown by over 3x since 1997.
£213,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.3% per year over 10 years.
£132,500
Growth on file: 13.3% per year over 10 years.
Sales timeline
15 October 2007Most recent
£132,500
+215.5%over 8 years29 June 1999
£42,000
-16.0%over 1 year23 October 1997
£50,000
+38.9%19 May 1997
£36,000
Median price across the last 5 sales in PO1 5RB: £241,500 (2025–2021).
Nearby sales in PO1 5RB
Versus other Ernest Road homes
On habitable rooms, 11a runs well behind the street norm.
Price per m²
£1,552
Street avg £1,615
Floor Area
85 m²
Street avg 92 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 3.7 t/year
Everything you need to know about 11a
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Langley Road — bus stop.
Closest school
0.1 km
Manor Infant and Nursery School. 45 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
52.3dB
Night-time· 23:00 – 07:00
41.6dB