13a, High Street, Portsmouth, PO1 2LP
About 13a
13a is a three-bedroom semi-detached house in Portsmouth (PO1 2LP). It has a recorded floor area of 117 m² (around 1257 sq ft), construction records dating it to before 1900 and council tax band F. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Other recorded features include a basement. Period features are noted in the property record. The home occupies a corner plot. The latest certificate (March 2010) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 59). The latest certificate is from March 2010, so improvements made since then won't be reflected.
Held since December 2010 — that's 15 years off the open market, well above the local norm. Today's modelled estimate of £555,000 sits 85% above the 2010 sale of £300,000.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Open-plan layoutYes
- EnsuiteYes
- BasementYes
- FireplaceYes
Outside
- DrivewayYes
- Corner plotYes
Building
- Listed buildingYes
- Period featuresYes
- RefurbishedYes
Energy performance
13a's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Mar 2020
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, is a listed building, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
13a has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
13a valuation sits well clear of the typical sold price in this postcode.
£555,000
Modelled from EPC, postcode comparables.
£300,000
Recorded with HM Land Registry.
Sales timeline
22 December 2010Most recent
£300,000
Median price across the last 5 sales in PO1 2LP: £582,000 (2022–2015).
Nearby sales in PO1 2LP
Versus other High Street homes
Floor Area for 13a lags the street by a wide margin.
Price per m²
£2,570
Street avg £2,946
Floor Area
117 m²
Street avg 188 m²
Habitable Rooms
5 rooms
Street avg 7 rooms
CO₂ Emissions
6.5 t/year
Street avg 6.9 t/year
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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
0.1 km
Portsmouth Grammar School — bus stop.
Closest school
0.1 km
St Jude's CofE Primary School. 28 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
52.1dB

Night-time· 23:00 – 07:00
43.4dB







