13a, Edinburgh Road, Portsmouth, PO1 1DE
About 13a
13a is an end-of-terrace house in Portsmouth (PO1 1DE). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1900-1929 and council tax band A. At 125 m² this is the 14th smallest of 15 units on EPC record in the building, where floor areas span 10–126 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (52 versus a best of 71). The latest certificate (August 2018) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (December 2008); the latest reading is one band lower. Between certificates, hot-water efficiency went from Good to Very Good and lighting went from Average to Very Good. The recommended improvements would lift it to C (score 69), a 2-band jump.
At 125 m² the property is well over the postcode median (16 m² across 14 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £184,000 sits 1263% above the 2020 sale of £13,500. Most recent transfer: August 2020 at £13,500.
Everything you need to know about 13a
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
13a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Windows upgraded, improving insulation
Low energy lighting percentage decreased
Heating controls changed
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
13a has no planning applications on record.
But the area is active
14 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
13a's modelled value sits at over four times its earliest registered sale price (2020).
£184,000
Modelled from EPC, postcode comparables.
£13,500
Recorded with HM Land Registry.
Sales timeline
2 August 2020Most recent
£13,500
Versus other Edinburgh Road homes
13a is notably below the street on epc rating.
EPC Rating
52 (E)
Street avg 68 (D)
Floor Area
125 m²
Street avg 28 m²
CO₂ Emissions
6.5 t/year
Street avg 1.6 t/year
Habitable Rooms
6 rooms
Street avg 2 rooms
Everything you need to know about 13a
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
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
City Shops South — bus stop.
Closest school
0.4 km
St Edmund's Catholic School. 38 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
54.9dB
Night-time· 23:00 – 07:00
45.4dB